WO2016110142A1 - Method and device for preventing electrochemical corrosion of clothes care machine heater, steam generator, and clothes care machine - Google Patents

Method and device for preventing electrochemical corrosion of clothes care machine heater, steam generator, and clothes care machine Download PDF

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Publication number
WO2016110142A1
WO2016110142A1 PCT/CN2015/092981 CN2015092981W WO2016110142A1 WO 2016110142 A1 WO2016110142 A1 WO 2016110142A1 CN 2015092981 W CN2015092981 W CN 2015092981W WO 2016110142 A1 WO2016110142 A1 WO 2016110142A1
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WO
WIPO (PCT)
Prior art keywords
heater
power source
care machine
output power
metal
Prior art date
Application number
PCT/CN2015/092981
Other languages
French (fr)
Chinese (zh)
Inventor
黄宇雄
赖建
Original Assignee
佛山市顺德区美的电热电器制造有限公司
美的集团股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201520012881.9U external-priority patent/CN204474764U/en
Priority claimed from CN201510009691.6A external-priority patent/CN104532262B/en
Priority claimed from CN201510009634.8A external-priority patent/CN104532260B/en
Priority claimed from CN201520012880.4U external-priority patent/CN204455292U/en
Priority claimed from CN201510009635.2A external-priority patent/CN104532261B/en
Priority claimed from CN201520013640.6U external-priority patent/CN204455664U/en
Application filed by 佛山市顺德区美的电热电器制造有限公司, 美的集团股份有限公司 filed Critical 佛山市顺德区美的电热电器制造有限公司
Priority to EP15876643.6A priority Critical patent/EP3243932B1/en
Publication of WO2016110142A1 publication Critical patent/WO2016110142A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F75/00—Hand irons
    • D06F75/08—Hand irons internally heated by electricity
    • D06F75/24—Arrangements of the heating means within the iron; Arrangements for distributing, conducting or storing the heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
    • F24H9/455—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means for water heaters

Definitions

  • the invention belongs to the technical field of household appliances, in particular to a method for preventing electrochemical corrosion of a heater of a clothes care machine, a device for preventing electrochemical corrosion of a heater of a clothes care machine, a steam generator and a clothing care machine.
  • the working principle of the steam generator of the laundry care product is to heat the water through a metal heater to convert the electric energy into the heat energy of the water vapor.
  • the heater material of the clothing care product mainly contains active metals such as aluminum, iron and copper, and has no measures against electrochemical corrosion.
  • active metals such as aluminum, iron and copper
  • the heater is in a humid environment for a long time, and a conductive water film is attached to the metal surface.
  • the surface metal of the heater and its own impurities easily constitute many tiny primary batteries, and electrochemical corrosion occurs. .
  • Such a metal heater will generate a large amount of rust due to electrochemical corrosion in a very short time, which has a great impact on the life and use of the product.
  • the rust mainly includes: aluminum corrosion produces hydroxide, steel corrosion causes rust, and copper corrosion occurs.
  • Basic copper carbonate, the principle of production is as follows:
  • Negative electrode (Al): Al-3e ⁇ Al 3+
  • Al(OH) 3 is a white flocculent precipitate.
  • Negative electrode (Fe): Fe-2e ⁇ Fe 2+
  • Negative electrode (Fe): Fe-2e ⁇ Fe 2+
  • ion exchange resins There are two types of ion exchange resins: one is used to reduce the hardness of water to soft water, used for washing, bathing, etc., such ion exchange resin is called sodium ion exchange resin; the second type is used to properly reduce water.
  • the hardness is such that the hydrogen ion exchange resin which does not form scale after boiling water is boiled.
  • a membrane separation process in which fresh water is extracted from a water body by using a pressure higher than the osmotic pressure as a driving force and utilizing the selective permeability of the selective membrane only through water and not through the solute.
  • Reverse osmosis is also called reverse osmosis.
  • a chemical agent capable of preventing scale formation or inhibiting deposition growth thereof for example: silicon phosphorus crystal, water softener (sodium hydroxide, trisodium phosphate, sodium humate).
  • the present invention aims to solve at least one of the above technical problems to some extent.
  • the present invention provides a method for preventing electrochemical corrosion of a clothing care machine heater, which solves the technical problem of the service life and performance degradation of the metal heater of the prior clothing care machine due to electrochemical corrosion.
  • the present invention also provides an apparatus for preventing electrochemical corrosion of a clothing care machine heater.
  • the present invention also provides a steam generator and a laundry care machine having the above-described means for preventing electrochemical corrosion of a clothing care machine heater.
  • a method of preventing electrochemical corrosion of a laundry care machine heater comprising: a steam generator for generating steam, and an output power source for A steam generator provides a protection current, the steam generator includes a heater, the method comprising: mounting an electrical conductor on the steam generator, the electrical conductor electrically insulated from the heater, and the heater Electrically connecting with the cathode of the output power source, electrically connecting the anode of the output power source to the electrical conductor, contacting the electrical conductor with water in the steam generator to form a current loop to compensate for the heat generation
  • the lost electrons prevent the heater from being corroded by the loss of electrons.
  • a method of preventing electrochemical corrosion of a heater by mounting an electric conductor on a steam generator of a laundry care machine, electrically insulating the electric conductor from the heater, and electrically charging the cathode of the output power source and the heater Connected, the anode of the output power source is electrically connected to the electrical conductor, and the electrical conductor is brought into contact with water in the steam generator to form a current loop including an output power source, an electrical conductor, water, and a heater, that is, applied on the surface of the heater. An applied current causes the heater to become a cathode.
  • electron migration occurring during electrochemical corrosion of the metal can be effectively suppressed, thereby avoiding or attenuating the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater.
  • the steam generator further includes: a casing and a water tank, the casing being sleeved on the heater, the water tank communicating with the casing to form a water supply circuit
  • the method further The method includes: mounting the electrical conductor on the heater, the outer casing or the water tank, the electrical conductor is electrically insulated from the heater, and the electric conductor and the water supply in the steam generator The loop contacts to form the current loop, compensating for electrons lost by the heater, and preventing the heater from being corroded by loss of electrons.
  • a method for preventing electrochemical corrosion of a heater, the outer casing and the water tank are connected to form a water supply circuit, whether the electric conductor is mounted on the heater, mounted on the outer casing, or mounted on the water tank,
  • the electric conductor can be brought into contact with the water in the steam generator to form a current loop including an output power source, an electric conductor, water, and a heater, that is, an applied current is applied to the surface of the heater to make the heater become a cathode.
  • the electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater.
  • the electric conductor may be mounted on the heater, the outer casing, and the water tank in various ways, including but not limited to: vertical direction, horizontal direction, or side direction inclination. Installation of electrical conductors.
  • the heater is a metal heater, wherein the metal comprises: aluminum, iron or copper; and the conductor is an inert conductor, wherein the conductor is made of a material Includes: graphite, platinum, gold, silver or platinized, gold plated, silver plated materials.
  • a method of preventing electrochemical corrosion of a heater is a metal heater, preferably a heater made of a living metal, the metal including but not limited to: aluminum, iron or copper; the conductor is inert Conductor, conductive
  • the material of the body preferably includes, but is not limited to, graphite, platinum, gold, silver or platinized, gold plated, silver plated material.
  • a cathodic protection device is disposed on the laundry care machine, and the negative electrode of the cathodic protection device is electrically connected to a metal heater for heating the liquid medium on the laundry care machine, and the positive electrode of the cathodic protection device is Electrically connecting the liquid medium to connect the cathode protection device with the metal heater and the liquid medium to form a current loop, thereby inhibiting migration of electrons of the metal heater itself; or by the cathode protection The device directly emits electrons to the metal heater of the laundry care machine to inhibit the migration of electrons of the metal heater itself.
  • the cathodic protection device has an output power source, a conductor, a first connecting wire and a second connecting wire, and the output power source is provided with a positive electrode and a negative electrode and has a constant polarity,
  • the two ends of the first connecting wire are respectively electrically connected to the metal heater and the negative pole of the output power source, and the two ends of the second connecting wire are electrically connected to the positive electrode and the positive pole of the output power source, respectively.
  • the electrical conductor is in contact with the liquid medium.
  • the output power source is a DC power source; or the output power source is a combination of an AC power source, a transformer and a rectifier.
  • the electrical conductor is disposed in the metal heater from a top or a bottom or a side of the metal heater, and the electrical conductor and the metal heater are The liquid medium is in contact.
  • a water tank is further provided, and a conveying pipe member is further connected between the water tank and the metal heater, and the electric conductor is disposed on the metal heater and is heated by the metal
  • the liquid medium in the device is in contact; or the electrical conductor is disposed on the water tank and is in contact with the liquid medium in the water tank; or the electrical conductor is passed through the conveying pipe member And contacting the liquid medium in the conveying pipe member.
  • the electrical conductor is passed through the top or bottom or side of the water tank in the water tank and the electrical conductor is brought into contact with the liquid medium in the water tank.
  • the electric conductor is made of an inert metal or graphite, or the electric conductor is made of an electrically conductive member whose outer surface is coated with an inert metal, the metal heater is made of aluminum or iron or Made of copper.
  • a cathodic protection device is disposed on the laundry care machine, and the negative electrode of the cathodic protection device is electrically connected to a metal heater for heating the liquid medium on the laundry care machine, and the positive electrode of the cathodic protection device is Electrically connecting the liquid medium contained in the metal heater to connect the cathode protection device to the metal heater and the liquid medium to form a current loop, thereby suppressing the electron of the metal heater itself Migration.
  • a cathodic protection device is disposed on the laundry care machine, and a passage for the liquid medium to circulate is disposed between the water tank of the laundry care machine and the metal heater for heating the liquid medium; Electrically connecting the negative electrode of the cathodic protection device to the metal heater, electrically connecting the positive electrode of the cathodic protection device to the liquid medium in the water tank or in the channel, so that the cathode protection device
  • the metal heater and the liquid medium are connected to form a current loop, thereby suppressing migration of electrons of the metal heater itself.
  • the cathodic protection device has an output power source, an electrical conductor, and a first connecting wire And a second connecting wire
  • the output power source is provided with a positive pole and a negative pole and the polarity thereof is constant
  • two ends of the first connecting wire are respectively electrically connected to the metal heater and the negative pole of the output power source
  • Both ends of the second connecting wire electrically connect the electric conductor and the positive electrode of the output power source, respectively, while contacting the electric conductor with the liquid medium accommodated in the metal heater.
  • the output power source is a DC power source; or the output power source is a combination of an AC power source, a transformer and a rectifier.
  • a main body is added, the output power source is a battery, the metal heater is installed in the main body, and a battery slot is disposed on the main body, and the battery is installed in the main body.
  • a main body and a control circuit board wherein the output power source uses a battery, and the metal heater and the control circuit board are mounted in the main body, and in the main body or the A battery slot is disposed on the control circuit board, and the battery is installed in the battery slot.
  • the main body includes a base and a casing, and the casing is hingedly fixed to the base and enclosed to form a receiving cavity, and the metal heater is mounted on the receiving body.
  • the battery compartment is disposed in the cavity or on the housing.
  • a first conductive sheet is added to the negative electrode, a second conductive sheet is added to the positive electrode, and one end of the first connecting wire is connected to the first conductive sheet, One end of the second connecting wire is connected to the second conductive sheet.
  • the electrical conductor is made of an inert metal or graphite, or the electrical conductor is made of a conductive member whose outer surface is coated with an inert metal.
  • An apparatus for preventing electrochemical corrosion of a heater for use in a laundry care machine, the laundry care machine comprising: a steam generator for generating steam, and an output power source for Providing a protection current for the steam generator, the steam generator comprising a heater, the device comprising: an electrical conductor mounted on the steam generator, the electrical conductor and the heater being electrically Insulating, and the cathode of the output power source is connected to the first connecting wire through the first conductive sheet, the first connecting wire is electrically connected to the heater, and the anode of the output power source is connected to the second through the second conductive sheet Connecting a wire, the second connecting wire being electrically connected to the electrical conductor; wherein the electrical conductor is in contact with water in the steam generator to form a current loop, compensating for missing electrons of the heater, avoiding The heater is corroded by the loss of electrons.
  • An apparatus for preventing electrochemical corrosion of a heater by mounting an electric conductor on a steam generator of a laundry care machine, electrically insulating the electric conductor from the heater, and electrically charging the cathode of the output power source and the heater Connected, the anode of the output power source is electrically connected to the electric conductor, and the electric conductor is brought into contact with the water in the steam generator to form a current loop including an output power source, a conductive sheet, a conductor, a water, and a heater, that is, heating An applied current is applied to the surface of the device to make the heater become a cathode.
  • a current loop including an output power source, a conductive sheet, a conductor, a water, and a heater, that is, heating
  • An applied current is applied to the surface of the device to make the heater become a cathode.
  • the method further includes: a casing of the steam generator and a water tank of the steam generator, the casing being sleeved on the heater, the water tank communicating with the casing to form A water supply circuit, the electrical conductor being mounted in the middle of the heater or mounted on the outer casing or mounted on the water tank.
  • the electric conductor is mounted on the heat generator, or on the outer casing or the water tank or water supply by a spiral or interference fit from a vertical direction, a horizontal direction or a side oblique direction. On the loop.
  • the method further includes: a base of the steam generator, the base is provided with a mounting groove for placing the output power; and further comprising: a battery cover, the battery cover is provided a thread for screwing into the base to cover the mounting groove.
  • the second connecting wire is fixed to the heater by a screw to be electrically connected to the heater; and the heater is a metal heater, wherein the metal includes : aluminum, iron or copper; and the conductor is an inert conductor, wherein the conductor is made of graphite, platinum, gold, silver or platinized, gold plated or silver plated.
  • a device for preventing electrochemical corrosion of a heater by connecting the outer casing and the water tank to form a water supply circuit, whether the electric conductor is mounted on the heater, mounted on the outer casing, or mounted on the water tank
  • the electric conductor can be brought into contact with the water in the steam generator to form a current loop including an output power source, a conductive sheet, a conductor, a water, and a heater, that is, an applied current is applied to the surface of the heater to cause heat generation.
  • the cathode becomes the cathode and ensures that the electrical conductor is electrically insulated from the heater, so that the electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater. .
  • the conductor can be installed in the middle of the heater from the vertical direction, the horizontal direction or the side direction by a spiral or an interference fit, or can be mounted on the outer casing or mounted on the water tank, for example, on the water tank base. It is only necessary to ensure an effective electrical connection and to bring the electrical conductor into contact with the water in the steam generator.
  • An apparatus for preventing electrochemical corrosion of a heater by placing a mounting groove on a base of the steam generator for placing an output power source, and providing a screw on the battery cover to cover by screwing in It is mounted on the mounting slot to fix the output power to the device for preventing electrochemical corrosion of the heater, which can effectively prevent the output power from falling off, and protect the output power supply, and at the same time facilitate the replacement of the output power.
  • a device for preventing electrochemical corrosion of a heater saves wires by providing a mounting groove on the casing to facilitate electrical connection with the heater and the conductor.
  • an apparatus for preventing electrochemical corrosion of a heater the manner of fixing the wire to the heater includes, but is not limited to, screw locking; and the heater is a metal heater, preferably a heat generated by a live metal , Including but not limited to: aluminum, iron or copper; and the conductor is an inert conductor, the material of the conductor preferably includes, but is not limited to: graphite, platinum, gold, silver or platinized, gold plated, silver plated material.
  • a steam generator according to an embodiment of the present invention includes the apparatus for preventing electrochemical corrosion of a heater according to the above embodiment.
  • the electric conductor is mounted on the steam generator by the means for preventing electrochemical corrosion of the heater, and the electric conductor is electrically insulated from the heater, and the cathode and the steam of the output power source are generated.
  • the heater of the device is electrically connected, the anode of the output power source is electrically connected to the electric conductor, and the electric conductor is brought into contact with the water in the steam generator to form a current including an output power source, a conductive sheet, a conductor, a water, and a heater.
  • the circuit that is, applying an applied current to the surface of the heater, so that the heater becomes a cathode, and ensuring that the conductor is electrically insulated from the heater, so that electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or The occurrence of electrochemical corrosion of the heater is weakened, the service life of the heater is prolonged, and the service life of the steam generator is prolonged.
  • a laundry care machine includes the steam generator according to the above embodiment.
  • the laundry care machine electrically connects the electric conductor to the heater by electrically installing the electric conductor on the steam generator, and electrically connects the cathode of the output power source with the heater of the steam generator
  • the anode of the output power source is electrically connected to the electrical conductor, and the electrical conductor is brought into contact with water in the steam generator to form a current loop including an output power source, a conductive sheet, a conductor, a water, and a heater, that is, in the heater
  • An applied current is applied to the surface to make the heater become a cathode.
  • the electron migration occurring when the metal is electrochemically etched can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the product.
  • a laundry care machine includes a metal heater for heating a liquid medium, and further includes a cathode protection device having a positive electrode and a negative electrode, the cathodic protection device and the metal heater, The liquid medium is connected to form a current loop, and the anode is electrically connected to the metal heater, the anode is electrically connected to the liquid medium; or the cathode protection device is an electron capable of emitting electrons to the metal heater Launcher.
  • the cathodic protection device includes an output power source having the positive electrode and the negative electrode and having a constant polarity, an electrical conductor in contact with the liquid medium, and an electrical connection to the metal heater and the device A first connecting wire between the negative electrodes and a second connecting wire electrically connected between the electric conductor and the positive electrode.
  • the output power source is a DC power source; or the output power source is a combination of an AC power source, a transformer and a rectifier.
  • the electrical conductor is disposed in the metal heater from a top or a bottom or a side of the metal heater, and the conductor and the metal heater are Contact with liquid medium.
  • a water tank and a pipeline are connected to the conveying pipe member between the water tank and the metal heater, and the electric conductor is disposed on the metal heater and is heated by the metal
  • the liquid medium is in contact with the liquid medium; or the electric conductor is disposed on the water tank and is in contact with the liquid medium in the water tank; or the electric conductor is disposed on the conveying pipe member and Contacting the liquid medium within the delivery tube.
  • the main body further includes a battery
  • the metal heater is installed in the main body
  • the main body is provided with a battery slot
  • the battery is mounted on the battery Or a main body and a control circuit board, wherein the output power source is a battery, the metal heater and the control circuit board are mounted in the main body, and the main body or the control circuit board
  • a battery slot is disposed thereon, and the battery is installed in the battery slot.
  • the main body includes a base and a casing, and the casing is fixedly attached to the base and enclosed to form a receiving cavity, and the metal heater is installed in the receiving cavity.
  • the battery slot is disposed on the base or the outer casing.
  • the main body further includes a main body, the metal heater is installed in the main body, the water tank is installed outside the main body, and the electric conductor is disposed to be mounted on the main body or a water tank extending into contact with the liquid medium in the water tank or in the passage, a bottom of the water tank is provided with a water outlet and a control valve installed at the water outlet, the control valve has a valve core, The electrical conductor is threadedly mounted on the main body and extends from below the control valve against the valve core, and the electrical conductor is in contact with the liquid medium in the passage.
  • the first conductive strip and the second conductive sheet are further provided, and one end of the first connecting wire is connected to the negative electrode through the first conductive piece, and one end of the second connecting wire passes through The second conductive sheet connects the positive electrode.
  • the electric conductor is made of an inert metal or graphite, or the electric conductor is made of an electrically conductive member whose outer surface is coated with an inert metal, the metal heater is made of aluminum or iron or Made of copper.
  • FIG. 1 is a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to an embodiment of the present invention
  • FIG. 2 is a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to another embodiment of the present invention.
  • FIG. 3 is a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to still another embodiment of the present invention.
  • FIG. 4 is a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to still another embodiment of the present invention.
  • FIG. 5 is a schematic structural view of a steam generator in accordance with one embodiment of the present invention.
  • Figure 6 is a schematic view showing the structure of a laundry care machine in accordance with one embodiment of the present invention.
  • Heater 1 heating chamber 11; lower cover 101; upper cover 102;
  • Cathodic protection device 2 output power source 21; conductor 22; first connecting wire 23; second connecting wire 24; first conductive sheet 25; second conductive sheet 26;
  • Water tank 3 water storage chamber 31;
  • Main body 4 base 41; outer casing 42;
  • Valve seat 62 Valve seat 62; spool 61; spring 63; sealant 64;
  • Delivery pipe member 7 hollow inner hole 71;
  • a method for preventing electrochemical corrosion of a heater for use in a laundry care machine comprising: a steam generator and an output power source, the steam generator being used Generating steam for providing a protection current to the steam generator, the steam generator including a heater
  • the method comprising: mounting an electrical conductor on the steam generator, the electrical conductor Electrically insulating the heater, electrically connecting the heater to a cathode of the output power source, electrically connecting an anode of the output power source to the electrical conductor, and the electrical conductor and the steam generator The water contacts to form a current loop that compensates for electrons lost by the heater, preventing the heater from losing electrons and being corroded.
  • a method of preventing electrochemical corrosion of a heater by mounting an electric conductor on a steam generator of a laundry care machine, electrically insulating the electric conductor from the heater, and electrically charging the cathode of the output power source and the heater Connected, the anode of the output power source is electrically connected to the electrical conductor, and the electrical conductor is brought into contact with the water in the steam generator to form a package.
  • the output current, the electric conductor, the water, and the current circuit of the heater that is, an applied current is applied to the surface of the heater to make the heater become a cathode, so that electron migration occurring when the metal is electrochemically corroded can be effectively suppressed. , thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater.
  • the steam generator further includes: a casing and a water tank, the casing is sleeved on the heater, and the water tank is in communication with the casing,
  • the method further comprising: mounting the electrical conductor on the heater, the outer casing or the water tank, the electrical conductor being electrically insulated from the heater and causing the electrical conductor Contacting water in the steam generator to form the current loop, compensating for electrons lost by the heater, and preventing the heater from being corroded by loss of electrons.
  • a method for preventing electrochemical corrosion of a heater, the outer casing and the water tank are connected to form a water supply circuit, whether the electric conductor is mounted on the heater, mounted on the outer casing, or mounted on the water tank,
  • the electric conductor can be brought into contact with the water in the steam generator to form a current loop including an output power source, an electric conductor, water, and a heater, that is, an applied current is applied to the surface of the heater to make the heater become a cathode.
  • the electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater.
  • the electric conductor is mounted on the heat generator, the outer casing or the water tank from a vertical direction, a horizontal direction or a side oblique direction.
  • the electric conductor may be mounted on the heater, the outer casing, and the water tank in various ways, including but not limited to: vertical direction, horizontal direction, or side direction inclination. Installation of electrical conductors.
  • the heater is a metal heater, wherein the metal comprises: aluminum, iron or copper; and the conductor is an inert conductor, wherein
  • the conductive material is made of graphite, platinum, gold, silver or platinized, gold plated or silver plated material.
  • a method of preventing electrochemical corrosion of a heater is a metal heater, preferably a heater made of a living metal, the metal including but not limited to: aluminum, iron or copper; the conductor is inert
  • the conductor and the material of the conductor preferably include, but are not limited to, graphite, platinum, gold, silver or platinized, gold plated, silver plated material.
  • FIG. 1 shows a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to an embodiment of the present invention.
  • FIG. 2 is a schematic view showing the structure of an apparatus for preventing electrochemical corrosion of a heater according to another embodiment of the present invention.
  • FIG. 3 is a schematic view showing the structure of an apparatus for preventing electrochemical corrosion of a heater according to still another embodiment of the present invention.
  • FIG. 4 is a schematic view showing the structure of an apparatus for preventing electrochemical corrosion of a heater according to still another embodiment of the present invention.
  • an apparatus 10 for preventing electrochemical corrosion of a heater for a laundry care machine comprising: a steam generator and an output power source 21, the steam generation For generating steam, the output power source 21 is for providing a protection current to the steam generator, the steam generator including a heater 1.
  • the device comprises: an electrical conductor 22 mounted on the steam generator, the electrical conductor 22 being electrically insulated from the heater 1 and the cathode of the output power source 21 passing through a first
  • the conductive sheet 25 is connected to the first connecting wire 23, the first connecting wire 23 is electrically connected to the heater 1, and the anode of the output power source 21 is connected to the second connecting wire 24 through the second conductive sheet 26, a second connecting wire 24 electrically connected to the electrical conductor 22; wherein the electrical conductor 22 is in contact with water in the steam generator to form a current loop, compensating for electrons lost by the heater 1 to avoid The heater 1 is corroded by the loss of electrons.
  • the apparatus 10 for preventing electrochemical corrosion of a heater by mounting the conductor 22 on the steam generator of the laundry care machine, and electrically insulating the conductor 22 from the heater 1, and outputting the power source 21
  • the cathode is electrically connected to the heater 1
  • the anode of the output power source 21 is electrically connected to the conductor 22, and the conductor 22 is brought into contact with the water in the steam generator, thereby forming an output power source 21, a conductive sheet, a conductor 22,
  • the current circuit of the water and the heater 1, that is, an applied current is applied to the surface of the heater 1, so that the heater 1 becomes a cathode, so that electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or weakening.
  • the occurrence of electrochemical corrosion of the heater 1 prolongs the service life of the heater 1.
  • the output power source 21 of the device 10 for preventing electrochemical corrosion of the heater includes: a direct current power source or a power source of constant polarity.
  • any device that causes the heater 1 to carry free electrons may replace the conductor 22, such as an electron gun.
  • a casing 42 of the steam generator and a water tank 3 of the steam generator the casing 42 being sleeved on the heater 1
  • the water tank 3 is in communication with the outer casing 42 to form a water supply circuit.
  • the electric conductor 22 is installed in the middle of the heat generator 1, or is mounted on the outer casing 42, or is mounted on the water tank 3.
  • the electric conductor 22 is mounted on the heater 1 by a spiral or interference fit from a vertical direction, a horizontal direction or a side oblique direction.
  • the apparatus 10 for preventing electrochemical corrosion of a heater by connecting the outer casing 42 and the water tank 3 to form a water supply circuit, whether the electric conductor 22 is mounted on the heater 1 or mounted on the outer casing 42 Or installed on the water tank 3, both of which can make the electric conductor 22 contact with the water in the steam generator, thereby forming a current loop including the output power source 21, the conductive sheet, the electric conductor 22, the water, and the heater 1.
  • the electric conductor 22 can be installed in the middle of the heater 1 from the vertical direction, the horizontal direction or the side direction by a spiral or an interference fit, or can be mounted on the outer casing 42 or mounted on the water tank 3, such as in the installation. On the base of the water tank 3, it is sufficient to ensure effective electrical connection and to bring the electric conductor 22 into contact with water in the steam generator.
  • a base 41 of the steam generator the base 41 is provided with a mounting groove for placing the output power source 21;
  • the battery cover 5 is provided with a thread for screwing into the base 41 to cover the mounting groove.
  • the apparatus 10 for preventing electrochemical corrosion of a heater is configured to place an output power source 21 by providing a mounting groove on a base 41 of the steam generator, and providing a thread on the battery cover 5 to be screwed by a screw
  • the input method is closed on the mounting slot, so that the output power source 21 is fixed on the device 10 for preventing electrochemical corrosion of the heater, and the output power source 21 can be effectively prevented from falling off, and the output power source 21 can be isolated and protected. At the same time, the output power source 21 is easily replaced.
  • the mounting groove is mounted on the outer casing 42 for placing the output power source 21.
  • the apparatus 10 for preventing electrochemical corrosion of a heater saves wires by providing a mounting groove on the outer casing 42 to facilitate electrical connection with the heater 1 and the conductor 22.
  • the second connecting wire 24 is fixed to the heater 1 by a screw to be electrically connected to the heater 1; and the heat generation
  • the device 1 is a metal heater, wherein the metal comprises: aluminum, iron or copper; and the conductor 22 is an inert conductor, wherein the conductor 22 is made of graphite, platinum, gold, Silver or platinized, gold plated, silver plated material.
  • the manner of fixing the wire to the heater 1 includes, but is not limited to, screw locking; and the heater 1 is a metal heater, preferably a live metal
  • the heater 1 includes, but is not limited to, aluminum, iron or copper; and the conductor 22 is an inert conductor.
  • the material of the conductor 22 preferably includes, but is not limited to, graphite, platinum, gold, silver or platinized. Gold-plated, silver-plated material.
  • Fig. 5 shows a schematic structural view of a steam generator according to an embodiment of the present invention.
  • a steam generator 50 includes the apparatus 10 for preventing electrochemical corrosion of a heater as described in any one of the above aspects.
  • the electric conductor is mounted on the steam generator 50 by the device 10 for preventing electrochemical corrosion of the heater, and the electric conductor is electrically insulated from the heater, and the cathode of the output power is supplied Electrically connected to the heater of the steam generator 50, the anode of the output power source is electrically connected to the electric conductor, and the electric conductor is brought into contact with the water in the steam generator 50 to form an output power source, a conductive sheet, an electric conductor, and water.
  • the current loop of the heater That is, an applied current is applied to the surface of the heater to make the heater become a cathode, and the electrical conductor is electrically insulated from the heater.
  • Fig. 6 shows a schematic structural view of a laundry care machine in accordance with one embodiment of the present invention.
  • a laundry care machine 60 includes a steam generator 50 as described above.
  • the laundry care machine 60 electrically connects the cathode of the output power source with the heater of the steam generator 50 by installing an electric conductor on the steam generator 50, and outputs the anode of the power source.
  • the electrical conductors are electrically connected and electrically insulate the electrical conductor from the heater and contact the electrical conductor with water in the steam generator 50 to form a current loop including an output power source, a conductive sheet, an electrical conductor, water, and a heater. That is, an applied current is applied to the surface of the heater to make the heater become a cathode.
  • the service life of the device further extends the life of the laundry care machine 60.
  • the method for preventing electrochemical corrosion of a heater of a clothes care machine is specifically: providing a cathodic protection device 2 on the clothes care machine, and electrically connecting the negative electrode of the cathodic protection device 2 to the clothes care machine.
  • the heater 1 for heating the liquid medium 100 is electrically connected to the liquid medium 100 of the cathode protection device 2 to connect the cathode protection device 2 with the heater 1 and the liquid medium 100 to form a current loop, thereby suppressing the heater 1
  • the migration of its own electronics The liquid medium 100 may specifically be water or a mixture of water and solute.
  • the method for preventing electrochemical corrosion of the clothing care machine heater is provided by the cathodic protection device 2 to form a current loop by the cathodic protection device 2, and the heater 1 is at the cathode end of the current circuit to make the liquid medium 100 is at the anode end of the current loop, so that the purpose of supplementing the electrons to the heater 1 can be achieved by the cathodic protection device 2, thereby suppressing the electron migration loss of the heater 1 itself, thereby effectively preventing the electrochemical corrosion of the heater 1
  • the occurrence of the phenomenon greatly reduces the influence of the electrochemical corrosion phenomenon on the service life and performance of the heater 1.
  • the heater 1 is made of aluminum or iron or copper, that is, the method for preventing electrochemical corrosion of the heater of the clothes care machine provided by the first embodiment of the present invention is preferably applied to an aluminum heater or an iron heater or On the copper heater, since the aluminum heater, the iron heater, and the copper heater are susceptible to electrochemical corrosion in a humid environment, the effect of preventing the electrochemical corrosion of the heater 1 is relatively high. Significantly, the quality reliability and service life of aluminum heaters, iron heaters and copper heaters are greatly improved.
  • the cathodic protection device 2 has an output power source 21, a conductor 22, a first connecting wire 23, and a second connection.
  • the wire 24, and the output power source 21 is provided with a positive pole and a negative pole and has a constant polarity.
  • the two ends of the first connecting wire 23 are electrically connected to the negative pole of the heater 1 and the output power source 21, respectively, and the two ends of the second connecting wire 24 are connected.
  • the electric conductor 22 and the positive electrode of the output power source 21 are electrically connected, respectively, while the electric conductor 22 is brought into contact with the liquid medium 100.
  • the polarity of the output power source 21 is constant, which means that the polarity of the output power source 21 does not change, that is, the positive and negative poles of the output power source 21 do not change.
  • the cathodic protection device 2 can be effectively connected to the heater 1 and the liquid medium 100 to form a reflow circuit, and The heater 1 is at the cathode end of the reflow circuit, thereby achieving the purpose of effectively suppressing the electrochemical corrosion phenomenon caused by the electron migration loss of the heater 1 itself.
  • the arrangement of the first connecting wire 23 can not only achieve the electrical connection effect of the heater 1 and the negative electrode; the direct contact of the output power source 21 with the heater 1 can be avoided, and a large amount of the heater 1 is generated during operation.
  • the heat is generated so that the output power source 21 and the heater 1 are not in contact with each other, so that the heat on the heater 1 can be prevented from being directly transmitted to the output power source 21, thereby facilitating the service life of the output power source 21.
  • the output power source 21 is a DC power source, and the DC power source may be a dry battery or a battery or a DC generator.
  • the polarity of the DC power source is constant, and the output power supply 21 is designed. Performance requirements.
  • the output power source 21 is a dry battery, and the dry battery has the characteristics of small size, low cost, and easy installation, so that the method for preventing electrochemical corrosion of the clothing care machine heater of the present embodiment can be compared. Easy to implement and low implementation cost.
  • the output power source 21 can also be a combination of an AC power source, a transformer, and a rectifier, so that the polarity of the output power source 21 can be made constant by the rectifying action of the rectifier.
  • the purpose of the output power supply 21 can also meet the design performance requirements of the output power supply 21, and in this embodiment, the output voltage of the output power supply 21 can be adjusted, so that, depending on the specific use conditions (such as the fouling of the surface of the heater 1 and the electrical conductor) 22 Surface fouling condition)
  • the output voltage of the output power source 21 is flexibly adjusted, thereby ensuring the current value of the return circuit, thereby effectively ensuring the reliability of the cathodic protection device 2 against the electrochemical corrosion phenomenon of the heater 1.
  • the electrical conductor 22 is inserted into the heater 1 from the top or the bottom or the side of the heater 1, and the conductor 22 is brought into contact with the liquid medium 100 in the heater 1, so that the conductor can be made. 22 for the purpose of electrical connection with the liquid medium 100 in the heater 1.
  • the conductor 22 is disposed to be mounted on the side of the heater 1 and one end thereof extends into contact with the liquid medium 100 in the heater 1.
  • the electric conductor 22 is disposed on the side of the heater 1 , and the mounting and fixing of the electric conductor 22 can be compared on the one hand, and the mounting position of the heater 1 is relatively flexible, and the second connecting wire 24 can be made on the other hand. It is convenient to route.
  • the electric conductor 22 is inserted into the heater 1 from the side of the heater 1 in a horizontally extending or obliquely extending manner, so that the conductor 22 can be worn on the side of the heater 1 . Set up installation.
  • the electric conductor 22 can also be inserted into the heater 1 from the top or bottom of the heater 1 in a vertically extending or obliquely extending manner.
  • the water tank 3 is additionally provided, and the conveying pipe member 7 is further connected between the water tank 3 and the heater 1 and the electric conductor 22 is placed on the heat.
  • the device 1 is in contact with the liquid medium 100 in the heater 1; or, the conductor 22 is disposed on the water tank 3 and is in contact with the liquid medium 100 in the water tank 3; or the conductor 22 is passed through the conveying pipe member 7 It is in contact with the liquid medium 100 in the conveying pipe member 7.
  • the heating device 1 has a heating chamber 11 for accommodating the liquid medium 100.
  • the water tank 3 has a water storage chamber 31 for accommodating the liquid medium 100.
  • the conveying tube member 7 has a hollow inner hole 71 for the liquid medium 100 to flow, and the hollow inner hole 71 can be
  • the heating chamber 11 is communicated with the water storage chamber 31 such that the electrical conductor 22 is in contact with the liquid medium 100 in the heating chamber 11 or with the liquid medium 100 in the water storage chamber 31 or with the liquid in the hollow inner hole 71.
  • the cathodic protection device 2 can be connected to the heating device 1 and the liquid medium 100 to form a current loop, so that the electrochemical corrosion phenomenon of the heater 1 can be prevented.
  • the electric conductor 22 can be inserted into the water tank 3 from the top or the bottom or the side of the water tank 3, and the electric conductor 22 is brought into contact with the liquid medium 100 in the water tank 3, so that the electric conductor 22 can be electrically
  • the purpose of connecting the liquid medium 100 in the water tank 3 is. More specifically, the electric conductor 22 may pass through the water tank 3 from the side of the water tank 3 in a horizontally extending or obliquely extending manner, or the electric conductor 22 may also extend from the top of the water tank 3 in a vertically extending or obliquely extending manner. Or the bottom is worn in the water tank 3.
  • shut-off valve for controlling the passage of the pipeline can be arranged on the conveying pipe member 7, so that the future maintenance and repair of the product is facilitated.
  • the electrical conductor 22 is made of inert metal or graphite, or the electrical conductor 22 is made of a conductive member coated with an inert metal on the outer surface, so as to prevent electrochemical corrosion on the surface of the electrical conductor 22, thereby facilitating the electrical conductor.
  • the inert metal may specifically be silver, platinum, gold or the like.
  • the first embodiment of the present invention further provides a laundry care machine, comprising a cathode protection device 2 and a heater 1 for heating the liquid medium 100, the cathode protection device 2 having a positive pole and a negative pole, a cathode protection device 2 and a heater 1
  • the liquid medium 100 is connected to form a current loop, and the negative electrode is electrically connected to the heater 1 and the positive electrode is electrically connected to the liquid medium 100.
  • the laundry care machine provided in this embodiment may further include a bracket (not shown) for hanging the laundry, which prevents the electrochemical corrosion of the heater 1 due to the above-described method for preventing electrochemical corrosion of the clothing care machine heater. Therefore, it effectively guarantees the service life and performance of the clothes care machine, thereby improving the quality and reliability of the clothes care machine, thereby improving the market competitiveness of the product.
  • the heater 1 is made of aluminum or iron or copper, that is, the method for preventing electrochemical corrosion of the clothing care machine heater provided by the first embodiment of the present invention is preferred. Suitable for aluminum heaters or iron heaters or copper heaters.
  • the cathodic protection device 2 includes an output power source 21 having a positive electrode and a negative electrode and having a constant polarity, an electrical conductor 22 in contact with the liquid medium 100, and an electrical connection to the heater 1 and A first connecting wire 23 between the negative electrodes and a second connecting wire 24 electrically connected between the conductor 22 and the positive electrode.
  • the output power source 21 can be a DC power source, and the DC power source can be a dry battery or a battery or a DC generator, etc. More preferably, the output power source 21 is preferably a dry battery; or the output power source 21 can also be an AC power source, a transformer, and the like. A combination of rectifiers.
  • the electrical conductor 22 can be inserted into the heater 1 from the top or bottom or side of the heater 1 . More preferably, the conductor 22 is disposed to be mounted on the side of the heater 1 and has one end extending in contact with the liquid medium 100 in the heater 1. The conductor 22 is attached to the side portion of the heater 1 . Specifically, the electric conductor 22 is bored from the side of the heater 1 in the heater 1 in a horizontally extending or obliquely extending manner.
  • the laundry care machine according to the first embodiment of the present invention further includes a water tank 3 and a conveying pipe member 7 connected between the water tank 3 and the heat generator 1, and the electric conductor 22 is disposed on the heater 1 and is coupled to the heater.
  • the liquid medium 100 in 1 is in contact; or the electric conductor 22 is disposed on the water tank 3 and is in contact with the liquid medium 100 in the water tank 3; the electric conductor 22 is disposed on the conveying pipe member 7 and the liquid medium 100 in the conveying pipe member 7 contact.
  • the electric conductor 22 is bored from the top or bottom or side of the water tank 3 in the water tank 3, and the electric conductor 22 is in contact with the liquid medium 100 in the water tank 3. More specifically, the electric conductor 22 may pass through the water tank 3 from the side of the water tank 3 in a horizontally extending or obliquely extending manner, or the electric conductor 22 may also extend from the top of the water tank 3 in a vertically extending or obliquely extending manner. Or the bottom is worn in the water tank 3.
  • conveying pipe member 7 can also be provided with a shut-off valve for controlling the passage of the pipeline, thereby facilitating the future maintenance and repair of the product.
  • the electrical conductor 22 is made of an inert metal or graphite, or the electrical conductor 22 is a conductive member whose outer surface is coated with an inert metal.
  • the inert metal may specifically be silver, platinum, gold or the like.
  • the laundry care machine is a hanging machine, which can realize the structure of the above-mentioned method for preventing electrochemical corrosion of the clothing care machine heater by setting on the ironing machine, and can effectively suppress the hanging machine.
  • the electrochemical device 1 has an electrochemical corrosion phenomenon, thereby further improving the quality reliability and service life of the ironing machine.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the cathodic protection device 2 is an electron-emitting device (such as an electron gun or the like) that can emit electrons to the heater 1 .
  • the main difference between this embodiment and the first embodiment is that the cathodic protection device 2 in the first embodiment forms a current loop between the heater 1 and the liquid medium 100, and the cathodic protection device 2 in this embodiment does not have The connection between the heater 1 and the liquid medium 100 forms a current loop, and only the cathode protection device 2 directly emits electrons to the heater 1 directly.
  • the cathodic protection device 2 in the first embodiment forms a current loop between the heater 1 and the liquid medium 100
  • the cathodic protection device 2 in this embodiment does not have The connection between the heater 1 and the liquid medium 100 forms a current loop, and only the cathode protection device 2 directly emits electrons to the heater 1 directly.
  • the purpose of replenishing electrons to the heater 1 is also achieved, the purpose of suppressing the loss of electron migration of the heater 1 itself can be achieved, and the occurrence of electrochemical corrosion of the heater 1 can be effectively prevented.
  • the method for preventing electrochemical corrosion of the heater of the clothes care machine provided by the embodiment is also preferably applied to an aluminum heater or an iron heater or a copper heater, so that the heater 1 can be obtained.
  • the effect of electrochemical corrosion is significant, which greatly improves the quality reliability and service life of aluminum heaters, iron heaters and copper heaters.
  • the method for preventing electrochemical corrosion of the heater of the clothes care machine is specifically: providing a cathodic protection device 2 on the clothes care machine, and electrically connecting the negative electrode of the cathodic protection device 2 to the clothes.
  • a heater 1 for heating the liquid medium on the care machine and electrically connecting the positive electrode of the cathodic protection device 2 to the liquid medium in the heater 1 to connect the cathodic protection device 2 with the heater 1 and the liquid medium to form a current
  • the circuit further suppresses the migration of electrons of the heater 1 itself.
  • the liquid medium may specifically be water or a mixture of water and solute.
  • the method for preventing electrochemical corrosion of the heating device of the laundry care machine provides a current loop by connecting the heater 1 and the liquid medium accommodated in the heater 1 through the cathodic protection device 2, and the heater 1 is in the current loop.
  • the cathode end is such that the liquid medium is at the anode end of the current loop, so that the purpose of supplementing the electrons to the heater 1 can be achieved by the cathodic protection device 2, thereby achieving the purpose of suppressing the electron migration loss of the heater 1 itself, thereby effectively preventing the
  • the occurrence of electrochemical corrosion of the heater 1 greatly reduces the influence of the electrochemical corrosion phenomenon on the service life and performance of the heater 1.
  • the heater 1 is made of aluminum or iron or copper, that is, the method for preventing electrochemical corrosion of the clothing care machine heater provided by the embodiment of the present invention is preferably applied to an aluminum heater or an iron heater or copper.
  • the heating device since the aluminum heater, the iron heater, and the copper heater are susceptible to electrochemical corrosion in a humid environment, the effect of preventing the electrochemical corrosion of the heater 1 is remarkable. This greatly improves the quality reliability and service life of aluminum heaters, iron heaters and copper heaters.
  • the cathodic protection device 2 has an output power source 21, a conductor 22, a first connecting wire 23 and a second connecting wire 24.
  • the output power source 21 is provided with a positive electrode and a negative electrode and has a constant polarity.
  • the two ends of the first connecting wire 23 are electrically connected to the negative electrode of the heater 1 and the output power source 21 respectively, and the two ends of the second connecting wire 24 are electrically connected to the positive electrode of the electric conductor 22 and the output power source 21, respectively, and the electric conductor 22 is simultaneously It is in contact with a liquid medium housed in the heater 1.
  • the polarity of the output power source 21 is constant, which means that the polarity of the output power source 21 does not change, that is, the positive and negative poles of the output power source 21 do not change.
  • the cathodic protection device 2 can be effectively connected to the heater 1, the liquid medium to form a reflow circuit, and the heat is generated.
  • the device 1 is at the cathode end of the reflow circuit, so as to effectively suppress the electrochemical corrosion phenomenon caused by the electron migration loss of the heater 1 itself.
  • the arrangement of the first connecting wire 23 can not only achieve the electrical connection effect of the heater 1 and the negative electrode; but also avoid the direct contact of the output power source 21 with the heater 1, and the heater 1 will be produced during operation. A large amount of heat is generated, so that the output power source 21 and the heater 1 are not in contact with each other, so that the heat on the heater 1 can be prevented from being directly transmitted to the output power source 21, thereby facilitating the service life of the output power source 21.
  • the heater 1 includes a lower cover 101 and an upper cover 102, and the upper cover 102 is closed on the lower cover 101 and enclosed to form a heating chamber 11 for accommodating a liquid medium, and
  • the electric conductor 22 is disposed on the upper cover 102 or is disposed on the lower cover 101 and extends into contact with the liquid medium accommodated in the heating chamber 11.
  • the heater 1 is divided into two parts, a lower cover 101 and an upper cover 102, which can facilitate the formation of the heating chamber 11.
  • the conductor 22 is mounted on the upper cover 102 or is mounted on the lower cover 101.
  • the installation and fixation of the conductor 22 on the heater 1 can be realized, and on the other hand, the conductor 22 is facilitated.
  • the liquid medium within the heating chamber 11 is contacted to effect electrical connection of the electrical conductor 22 with the liquid medium within the heating chamber 11.
  • the electric conductor 22 can be fixed to the heater 1 by screwing; or the electric conductor 22 can be inserted and fixed to the heater 1 by an interference fit.
  • an insulating sleeve (not shown) may be added between the conductor 22 and the heater 1, and the conductor 22 is specifically screwed or interposed through the bushing. The card is inserted into the heater 1.
  • the heating device 1 is provided with a mounting hole (not shown), the insulating sleeve is fixed in the mounting hole, and the electric conductor 22 is screwed (the electric conductor 22 is provided with an external thread, and the insulating sleeve is provided with a conductive
  • the body 22 is threadedly engaged with the internal threaded hole or the interference card is inserted into the insulating sleeve, so that the mounting and fixing of the conductor 22 on the heater 1 can be achieved.
  • the insulating sleeve can also function to seal the conductor 22 and the heater 1.
  • the electric conductor 22 may be installed on the upper cover 102 in a horizontally extending or obliquely extending manner; or the electric conductor 22 may be vertical
  • the extension or oblique extension is applied to the lower cover 101 so that the installation and installation of the conductor 22 on the heater 1 and the contact of the conductor 22 with the liquid medium in the heater 1 can be achieved.
  • the electrical conductor 22 is installed on the upper cover 102 in an obliquely extending manner.
  • the upper cover 102 since the upper cover 102 has a large installation space, The mounting position of the electric conductor 22 is relatively flexible, and on the other hand, the sealing requirement of the electric conductor 22 is reduced, and in this embodiment, in order to ensure the long-term reliability of the contact between the electric conductor 22 and the liquid medium in the heating chamber 11,
  • the end of the conductor 22 extending through the heating chamber 11 may extend to a position near the bottom of the heating chamber 11.
  • the electrical conductor 22 is vertically installed at an intermediate position of the lower cover 101, such that the electrical conductor 22 extends upward from the bottom of the heating chamber 11.
  • the electric conductor 22 can be ensured to be in contact with the liquid medium in the heating chamber 11, thereby facilitating the securing of the electric conductor 22 and the heating chamber 11. Long-term reliability of contact with liquid media.
  • the output power source 21 is a DC power source, and the DC power source may be a dry battery or a battery or a DC generator.
  • the polarity of the DC power source is constant, and the output power supply 21 is designed. Performance requirements.
  • the output power source 21 is a dry battery, and the dry battery is The pool has the characteristics of small size, low cost and easy installation, so that the method for preventing electrochemical corrosion of the clothing care machine heater of the present embodiment can be easily realized and the implementation cost is relatively low.
  • the output power source 21 can also be a combination of an AC power source, a transformer, and a rectifier, so that the polarity of the output power source 21 can be made constant by the rectifying action of the rectifier.
  • the purpose of the output power supply 21 can also meet the design performance requirements of the output power supply 21, and in this embodiment, the output voltage of the output power supply 21 can be adjusted, so that, depending on the specific use conditions (such as the fouling of the surface of the heater 1 and the electrical conductor) 22 Surface fouling condition)
  • the output voltage of the output power source 21 is flexibly adjusted, thereby ensuring the current value of the return circuit, thereby effectively ensuring the reliability of the cathodic protection device 2 against the electrochemical corrosion phenomenon of the heater 1.
  • the main body 4 is additionally provided, and the output power source 21 is a battery, and the heater 1 is mounted in the main body 4. And installing a battery slot on the main body 4 to install the battery in the battery slot; or, in the above method for preventing electrochemical corrosion of the clothing care machine heater, adding the main body 4 and the control circuit board, and the output power source 21 is a battery
  • the heater 1 and the control circuit board are mounted in the main body 4, and a battery slot is provided on the main body 4 or the control circuit board to mount the battery in the battery slot.
  • the installation of the main body 4 can realize the installation and fixation of the heater 1 on the one hand, and can effectively protect the heater 1 on the other hand, and on the other hand, can improve the safety and reliability of use.
  • the control board is set to facilitate power control of the laundry care machine.
  • the setting of the battery slot can facilitate the installation and fixation of the output power source 21.
  • the battery cover 5 is additionally provided, and the battery cover 5 is covered and fixed to the battery by screwing or snapping. On the trough.
  • the arrangement of the battery cover 5 is advantageous for ensuring the sealing effect of the output power source 21 installed in the battery slot, and is advantageous for protecting the output power source 21.
  • Both the threaded connection and the snap connection have the characteristics of convenient disassembly and assembly and reliable fastening, so as to ensure the stable reliability of the installation of the battery cover 5, and facilitate the quick disassembly and assembly of the battery cover 5, which is beneficial to the future maintenance and repair of the product.
  • the battery cover 5 is disposed on the outer side of the main body 4 , so that the battery cover 5 can be disassembled and assembled outside the main body 4 , that is, when the battery cover 5 is removed or removed.
  • the main body 4 is disassembled and assembled, so that the disassembly and assembly of the battery cover 5 is very convenient, which is convenient for future maintenance and repair of the product.
  • the main body 4 includes a base 41 and a housing 42.
  • the housing 42 is capped and fixed on the base 41 and enclosed to form a receiving cavity.
  • the heater 1 is mounted in the receiving cavity on the base 41 or the housing 42.
  • a battery slot is provided.
  • the main body 4 is divided into two parts of the base 41 and the outer casing 42 to facilitate the formation of the accommodating cavity, thereby facilitating the manufacturing difficulty of the main body 4.
  • the first conductive sheet 25 is added to the negative electrode
  • the second conductive sheet 26 is added to the positive electrode
  • one end of the first connecting wire 23 is connected to the first conductive piece 25
  • one end of the second connecting wire 24 is connected to the first Two conductive sheets 26 are provided.
  • the first conductive sheet 25 and the second conductive sheet 26 are specifically mountable and fixed to the main body 4, and the first conductive sheet 25 and the second conductive sheet 26 are disposed on the one hand to facilitate positioning of the first connecting wire 23 and the second connecting wire 24.
  • the wire 23 and the second connecting wire 24 are in good contact with the output power source 21, thereby ensuring the reliability of the first connecting wire 23 being electrically connected to the negative electrode and the second connecting wire 24 being electrically connected to the positive electrode; on the other hand, the output power source 21 can be facilitated. Disassembly and assembly.
  • the other end of the first connecting wire 23 is fixed to the heater 1 by screws (not shown), so that the electrical connection between the first connecting wire 23 and the heater 1 can be realized, and the first connection can be realized.
  • the limit of the connecting wire 23 is connected, and the screw is convenient to disassemble.
  • the water tank 3 is additionally provided, and the conveying pipe member is further connected between the water tank 3 and the heat generator 1 (Fig. Not shown).
  • the heater 1 has a heating chamber 11 for accommodating a liquid medium.
  • the water tank 3 has a water storage chamber 31 for accommodating the liquid medium.
  • the conveying tube has a hollow inner hole for the liquid medium to flow, and the hollow inner hole can store the heating chamber 11 and the storage chamber.
  • the water chamber 31 is in communication.
  • the water tank 3 can be used to store a certain amount of liquid medium, and can replenish the liquid medium to the heater 1 through the conveying pipe.
  • the water tank 3 is installed on the outer side of the main body 4, so that the user can observe the remaining amount of the liquid medium in the water tank 3 in real time, so as to prevent the heater 1 from being dry in the case of water shortage, thereby ensuring safe and reliable use of the product. Sex.
  • shut-off valve for controlling the passage of the pipeline may be disposed on the conveying pipe member, thereby facilitating future maintenance and repair of the product.
  • the electrical conductor 22 is made of inert metal or graphite, or the electrical conductor 22 is made of a conductive member coated with an inert metal on the outer surface, so as to prevent electrochemical corrosion on the surface of the electrical conductor 22, thereby facilitating the electrical conductor.
  • the reliability of 22, in turn, helps to ensure the service life and electrical conductivity of the electrical conductor 22.
  • the inert metal may specifically be silver, platinum, gold or the like.
  • the electrical conductor 22 can also be made of other metal materials such as sodium, zinc, iron, aluminum, copper, and the like.
  • an embodiment of the present invention further provides a laundry care machine including a cathode protection device 2 and a heater 1 for heating a liquid medium, the cathode protection device 2 having a cathode and a cathode, and a cathode
  • the protection device 2 is connected to the heating device 1, the liquid medium to form a current loop, and the negative electrode is electrically connected to the heater 1, and the positive electrode is electrically connected to the liquid medium contained in the heater 1.
  • the clothes care machine provided in this embodiment may further include a bracket for hanging clothes (not shown), which prevents the electrochemical corrosion of the heater 1 by using the above method for preventing electrochemical corrosion of the heater of the clothes care machine. It effectively guarantees the service life and performance of the clothes care machine, thereby improving the quality and reliability of the clothes care machine, thereby improving the market competitiveness of the product.
  • the structure of the method for preventing electrochemical corrosion of the clothing care machine heater according to the laundry care machine provided by the embodiment of the present invention can be optimized by referring to the above method, as follows:
  • the heater 1 is made of aluminum or iron or copper, that is, the heater 1 of the laundry care machine provided by the embodiment of the present invention is preferably an aluminum heater or
  • the specific design principle of the iron heater or the copper heater can be referred to the design principle of the above method, and will not be described in detail herein.
  • the cathodic protection device 2 includes an output power source 21 having a positive electrode and a negative electrode and having a constant polarity, an electrical conductor 22 in contact with the liquid medium in the heater 1 , and a first connecting wire electrically connected between the heater 1 and the negative electrode 23 and electrically connected to the second connecting wire 24 between the conductor 22 and the positive electrode.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the heater 1 includes a lower cover 101 and an upper cover 102.
  • the upper cover 102 covers the lower cover 101 and encloses a heating chamber 11 for receiving a liquid medium.
  • the electric conductor 22 is mounted on the upper cover 102.
  • the liquid medium is mounted on the lower cover 101 and extends into contact with the liquid medium.
  • the electrical conductor 22 is mounted on the upper cover 102 in a horizontally extending or obliquely extending manner; or the electrical conductor 22 is vertically mounted or obliquely extended to be mounted on the lower cover 101. Preferably, the electrical conductor 22 is vertically disposed at an intermediate position of the lower cover 101.
  • the specific design principle can be referred to the design principle of the above method, and will not be described in detail herein.
  • the conductor 22 is fixed to the heater 1 by means of a screw connection; or the conductor 22 is inserted and fixed on the heater 1 by an interference fit method, and the specific design principle can refer to the design principle of the above method. No longer detailed.
  • the output power source 21 is a DC power source; or the output power source 21 is a combination of an AC power source, a transformer and a rectifier.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the laundry care machine further includes a main body 4, the output power source 21 is a battery, the heater 1 is mounted in the main body 4, the main body 4 is provided with a battery slot, and the battery is installed in the battery slot; or
  • the clothes care machine further includes a main body 4 and a control circuit board.
  • the output power source 21 is a battery, the heater 1 and the control circuit board are mounted in the main body 4, and the main body 4 or the control circuit board is provided with a battery slot, and the battery is installed on the battery. Inside the battery compartment.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the laundry care machine further includes a battery cover 5, and the battery cover 5 is fixedly attached to the battery slot by a screw connection or a snap connection.
  • the specific design principle can refer to the design principle of the above method, and the details are not detailed here. Said.
  • the battery cover 5 is disposed on the outer side of the main body 4.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the main body 4 includes a base 41 and a casing 42.
  • the outer casing 42 is fixedly attached to the base 41 and enclosed to form a receiving cavity.
  • the heater 1 is mounted in the receiving cavity, and the base 41 or the casing 42 is provided with a battery.
  • the specific design principle of the slot can refer to the design principle of the above method, and will not be described in detail herein.
  • the laundry care machine further includes a first conductive sheet 25 and a second conductive sheet 26, one end of the first connecting wire 23 is connected to the negative electrode through the first conductive sheet 25, and one end of the second connecting wire 24 passes through the second conductive sheet. 26 connected to the positive electrode, the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the other end of the first connecting wire 23 is fixed to the heater 1 by screws, and the specific design principle can be referred to. According to the design principle of the above method, it will not be described in detail here.
  • the laundry care machine further includes a water tank 3 and a conveying pipe (not shown) connected between the water tank 3 and the heat generator 1 in a pipeline.
  • the heater 1 has a heating chamber 11 for accommodating a liquid medium.
  • the water tank 3 has a water storage chamber 31 for accommodating the liquid medium.
  • the conveying tube has a hollow inner hole for the liquid medium to flow, and the hollow inner hole can store the heating chamber 11 and the storage chamber.
  • the water chamber 31 is in communication.
  • the water tank 3 can be used to store a certain amount of liquid medium, and can replenish the liquid medium to the heater 1 through the conveying pipe.
  • the water tank 3 is mounted to the outside of the main body 4.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • shut-off valve for controlling the passage of the pipeline may be disposed on the conveying pipe member, thereby facilitating future maintenance and repair of the product.
  • the conductor 22 is made of an inert metal or graphite, or the conductor 22 is made of a conductive member whose outer surface is coated with an inert metal.
  • the inert metal may specifically be silver, platinum, gold or the like.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the laundry care machine is a hanging machine
  • the heat generator 1 is specifically a hot pot of the hanging machine, which can realize the electrochemical treatment of the above-mentioned clothes prevention machine heater by setting on the hanging machine.
  • the structure of the corrosion method can effectively suppress the electrochemical corrosion phenomenon of the hot pot of the hanging machine, thereby further improving the quality reliability and the service life of the hanging machine.
  • the method for preventing electrochemical corrosion of the heating device of the laundry care machine is specifically: providing a cathodic protection device 2 on the laundry care machine, and applying to the water tank 3 and the laundry care machine of the laundry care machine.
  • a passage 200 for circulating a liquid medium is disposed between the heaters 1 for heating the liquid medium to transport the liquid medium to the heater 1 through the water tank 3; the cathode of the cathode protection device 2 is electrically connected to the heater 1, and the cathode protection device 2 is The positive electrode is electrically connected to the liquid medium in the water tank 3 or in the channel 200, so that the cathodic protection device 2 is connected to the heater 1 and the liquid medium to form a current loop, thereby suppressing the electron migration of the heater 1 itself.
  • the liquid medium may specifically be water or a mixture of water and solute.
  • the water tank 3 can be used to store a certain amount of liquid medium, and can replenish the liquid medium to the heater 1 through the passage 200.
  • the heater 1 has a heating chamber 11 for accommodating a liquid medium.
  • the water tank 3 has a water storage chamber 31 for accommodating the liquid medium.
  • the passage 200 can connect the heating chamber 11 with the water storage chamber 31, so that the electric conductor 22 is.
  • the liquid medium contact in the heating chamber 11 is also in contact with the liquid medium in the water storage chamber 31 or in contact with the liquid medium in the channel 200, so that the cathodic protection device 2 can be connected to the heater 1 and the liquid medium to form a current loop.
  • the method for preventing electrochemical corrosion of the clothing care machine heater is provided by the cathodic protection device 2, and the liquid medium in the water tank 3 or the channel 200 is connected by the cathodic protection device 2 to form a current loop, and the heater 1 is in a current loop.
  • the cathode end is such that the liquid medium is at the anode end of the current loop, so that the purpose of supplementing the electrons to the heater 1 can be achieved by the cathodic protection device 2, thereby achieving the purpose of suppressing the electron migration loss of the heater 1 itself, thereby effectively preventing the Clothing care
  • the occurrence of electrochemical corrosion of the on-board heater 1 greatly reduces the influence of electrochemical corrosion on the service life and performance of the heater 1.
  • the heater 1 is made of aluminum or iron or copper, that is, the method for preventing electrochemical corrosion of the clothing care machine heater provided by the embodiment of the present invention is preferably applied to an aluminum heater or an iron heater or copper.
  • the heating device since the aluminum heater, the iron heater, and the copper heater are susceptible to electrochemical corrosion in a humid environment, the effect of preventing the electrochemical corrosion of the heater 1 is remarkable. This greatly improves the quality reliability and service life of aluminum heaters, iron heaters and copper heaters.
  • the cathodic protection device 2 has an output power source 21, a conductor 22, a first connecting wire 23 and a second connecting wire 24.
  • the output power source 21 is provided with a positive pole and a negative pole and has a constant polarity, and the two connecting wires 23 are The terminals are electrically connected to the negative electrodes of the heater 1 and the output power source 21 respectively, and the two ends of the second connecting wires 24 are electrically connected to the positive electrode of the electric conductor 22 and the output power source 21, respectively, and the electric conductor 22 and the water tank 3 or the inside of the channel 200 are respectively Contact with liquid medium.
  • the polarity of the output power source 21 is constant, which means that the polarity of the output power source 21 does not change, that is, the positive and negative poles of the output power source 21 do not change.
  • the cathodic protection device 2 can be effectively connected to the heater 1, the liquid medium to form a reflow circuit, and the heat is generated.
  • the device 1 is at the cathode end of the reflow circuit, so as to effectively suppress the electrochemical corrosion phenomenon caused by the electron migration loss of the heater 1 itself.
  • the arrangement of the first connecting wire 23 can not only achieve the electrical connection effect of the heater 1 and the negative electrode; the direct contact of the output power source 21 with the heater 1 can be avoided, and a large amount of the heater 1 is generated during operation.
  • the heat is generated so that the output power source 21 and the heater 1 are not in contact with each other, so that the heat on the heater 1 can be prevented from being directly transmitted to the output power source 21, thereby facilitating the service life of the output power source 21.
  • the main body 4 is additionally provided, the heater 1 is mounted in the main body 4, the water tank 3 is mounted outside the main body 4, and the electric conductor 22 is worn.
  • a liquid medium mounted to the main body 4 or the water tank 3 and extending into contact with the inside of the water tank 3 or the passage 200 is provided.
  • the arrangement of the main body 4 can be used to support the fixed heater 1 and the water tank 3 on the one hand, and can effectively protect the heater 1 on the other hand, thereby improving the safety and reliability of the use of the heater 1.
  • the water tank 3 is installed on the outer side of the main body 4, which can facilitate the user to observe the remaining amount of the liquid medium in the water tank 3 in real time, so as to prevent the heater 1 from being dry in the case of water shortage, thereby ensuring the safety and reliability of the product.
  • a water outlet is provided at the bottom of the water tank 3, and a control valve 6 is mounted at the water outlet, and the electric conductor 22 is inserted and mounted on the main body 4 and the electric conductor 22 is extended from the lower side of the control valve 6 to the top.
  • the electrical conductor 22 is brought into contact with the liquid medium in the passage 200.
  • the control valve 6 specifically includes a valve seat 62, a valve core 61 slidably mounted in the valve seat 62, a spring 63 sleeved outside the valve core 61, and a sealant fixed to the end of the valve core 61 for closing or opening the water outlet. 64.
  • the valve seat 62 is specifically threadably coupled to the bottom of the water tank 3.
  • the sealant 64 when the spool 61 is not subjected to an external force, the sealant 64 can be fitted to the water outlet of the sealed water tank 3, and at this time, the water outlet is closed.
  • the liquid medium in the water tank 3 cannot flow out from the water outlet; when the water tank 3 is mounted on the main body 4, the valve core 61 is subjected to the upward abutting force of the electric conductor 22, so that the spool 61 can be caused along
  • the water outlet slides upward to make the sealant 64 disengage from the water outlet, so that the water outlet is in an open state, and the liquid medium in the water tank 3 can flow into the channel 200 from the water outlet and finally can flow into the metal heater.
  • the electrical conductor 22 is in contact with the liquid medium within the channel 200.
  • the electric conductor 22 is mounted under the valve core 61.
  • the water outlet is in a normally open state, and the water storage chamber 31 and the heating chamber 11 are ensured.
  • the long-term connectivity facilitates the prevention of dry burning of the water heater 1 in the heating chamber 11; on the other hand, the contact of the conductor 22 with the liquid medium in the channel 200 can be achieved.
  • the electric conductor 22 is fixed to the main body 4 by screwing; or the electric conductor 22 is inserted and fixed to the main body by an interference fit manner.
  • an insulating sleeve (not shown) may be added between the conductor 22 and the main body 4.
  • the electric conductor 22 may be screwed or connected to the heater 1 through the insulating sleeve.
  • the heating device 1 is provided with a mounting hole (not shown), the insulating sleeve is fixed in the mounting hole, and the electric conductor 22 is screwed (the electric conductor 22 is provided with an external thread, and the insulating sleeve is provided with a conductive
  • the body 22 is threadedly engaged with the internal threaded hole or the interference card is inserted into the insulating sleeve, so that the conductor 22 can be mounted and fixed on the main body 4, and the insulating sleeve can also be It functions to seal the conductor 22 and the main body 4.
  • the output power source 21 is a DC power source, and the DC power source may be a dry battery or a battery or a DC generator.
  • the polarity of the DC power source is constant, and the output power supply 21 is designed. Performance requirements.
  • the output power source 21 is a dry battery, and the dry battery has the characteristics of small size, low cost, and easy installation, so that the method for preventing electrochemical corrosion of the clothing care machine heater of the present embodiment can be compared. Easy to implement and low implementation cost.
  • the output power source 21 can also be a combination of an AC power source, a transformer, and a rectifier, so that the polarity of the output power source 21 can be made constant by the rectifying action of the rectifier.
  • the purpose of the output power supply 21 can also meet the design performance requirements of the output power supply 21, and in this embodiment, the output voltage of the output power supply 21 can be adjusted, so that, depending on the specific use conditions (such as the fouling of the surface of the heater 1 and the electrical conductor) 22 Surface fouling condition)
  • the output voltage of the output power source 21 is flexibly adjusted, thereby ensuring the current value of the return circuit, thereby effectively ensuring the reliability of the cathodic protection device 2 against the electrochemical corrosion phenomenon of the heater 1.
  • the output power source 21 is a battery, and a battery slot is disposed on the main body 4 to mount the battery in the battery slot; or, in the above method for preventing electrochemical corrosion of the clothing care machine heater, a control circuit board is added (Fig. Not shown), the output power source 21 is a battery, the control circuit board is installed in the main body 4, and a battery slot is arranged on the main body 4 or the control circuit board, and the battery is installed in the battery slot, that is, the battery slot can be set in the host
  • the body 4 can also be provided on the control circuit board.
  • the control board is set to facilitate power control of the home appliance.
  • the setting of the battery slot can facilitate the output power supply 21 Fixed.
  • the battery cover 5 is added, and the battery cover 5 is covered and fixed on the battery slot by screwing or snapping.
  • the arrangement of the battery cover 5 is advantageous for ensuring the sealing effect of the output power source 21 installed in the battery slot, and is advantageous for protecting the output power source 21.
  • Both the threaded connection and the snap connection have the characteristics of convenient disassembly and assembly and reliable fastening, so as to ensure the stable reliability of the installation of the battery cover 5, and facilitate the quick disassembly and assembly of the battery cover 5, which is beneficial to the future maintenance and repair of the product.
  • the battery cover 5 is disposed on the outer side of the main body 4, so that the battery cover 5 can be disassembled and assembled outside the main body 4, that is, the battery cover 5 is detached and assembled, and the main body 4 is not required to be disassembled, thereby making the battery
  • the disassembly and assembly of the cover 5 is very convenient, which is beneficial to the future maintenance and repair of the product.
  • the main body 4 includes a base 41 and a housing 42.
  • the housing 42 is capped and fixed on the base 41 and enclosed to form a receiving cavity.
  • the heater 1 is mounted in the receiving cavity on the base 41 or the housing 42.
  • a battery slot is provided.
  • the main body 4 is divided into two parts of the base 41 and the outer casing 42 to facilitate the formation of the accommodating cavity, thereby facilitating the manufacturing difficulty of the main body 4.
  • the first conductive sheet 25 is added to the negative electrode
  • the second conductive sheet 26 is added to the positive electrode
  • one end of the first connecting wire 23 is connected to the first conductive piece 25
  • one end of the second connecting wire 24 is connected to the first Two conductive sheets 26 are provided.
  • the first conductive sheet 25 and the second conductive sheet 26 are specifically mountable and fixed to the main body 4, and the first conductive sheet 25 and the second conductive sheet 26 are disposed on the one hand to facilitate positioning of the first connecting wire 23 and the second connecting wire 24.
  • the first connecting wire 23 and the second connecting wire 24 are ensured to be in good contact with the output power source 21, thereby ensuring the reliability of the first connecting wire 23 being electrically connected to the negative electrode and the second connecting wire 24 being electrically connected to the positive electrode; On the one hand, the disassembly and assembly of the output power source 21 can be facilitated.
  • the other end of the first connecting wire 23 is fixed to the heater 1 by screws (not shown), so that the electrical connection between the first connecting wire 23 and the heater 1 can be realized, and the first connection can be realized.
  • the limit of the connecting wire 23 is connected, and the screw is convenient to disassemble.
  • the electrical conductor 22 is made of inert metal or graphite, or the electrical conductor 22 is made of a conductive member coated with an inert metal on the outer surface, so as to prevent electrochemical corrosion on the surface of the electrical conductor 22, thereby facilitating the electrical conductor.
  • the reliability of 22, in turn, helps to ensure the service life and electrical conductivity of the electrical conductor 22.
  • the inert metal may specifically be mercury, silver, platinum, gold or the like.
  • the electrical conductor 22 can also be made of other metal materials such as nano, zinc, iron, aluminum, and copper.
  • the heater 1 includes a lower cover 101 and an upper cover 102, and the upper cover 102 is covered on the lower cover 101 and enclosed to form a heating chamber 11 for accommodating the liquid medium.
  • the heater 1 is divided into two parts, a lower cover 101 and an upper cover 102, which can facilitate the formation of the heating chamber 11.
  • an embodiment of the present invention further provides a laundry care machine including a cathodic protection device 2, a water tank 3, and
  • the heater 1 for heating the liquid medium is provided with a passage 200 for circulating the liquid medium between the water tank 3 and the heater 1
  • the cathode protection device 2 has a positive electrode and a negative electrode
  • the cathodic protection device 2 is connected with the heater 1 and the liquid medium to form a The current loop
  • the negative electrode is electrically connected to the heater 1
  • the positive electrode is electrically connected to the liquid medium in the water tank 3 or in the channel 200.
  • the laundry care machine provided in this embodiment may further include a bracket for hanging clothes (not shown), which prevents the heater 1 of the laundry care machine from generating electricity by adopting the above-described method for preventing electrochemical corrosion of the clothing care machine heater. Chemical corrosion, therefore, it effectively guarantees the service life and performance of the clothing care machine, thereby improving the quality and reliability of the clothing care machine, thereby improving the market competitiveness of the product.
  • the structure of the method for preventing electrochemical corrosion of a household appliance heater according to the laundry care machine provided by the embodiment of the present invention can be optimized by referring to the above method, as follows:
  • the heater 1 is made of aluminum or iron or copper, that is, the heater 1 of the laundry care machine provided by the embodiment of the present invention is preferably an aluminum heater or
  • the specific design principle of the iron heater or the copper heater can be referred to the design principle of the above method, and will not be described in detail herein.
  • the cathodic protection device 2 includes an output power source 21 having a positive electrode and a negative electrode and having a constant polarity, a conductor 22 in contact with a liquid medium in the water tank 3 or in the channel 200, and an electrical connection between the heater 1 and the negative electrode.
  • the laundry care machine further includes a main body 4, the heat generator 1 is installed in the main body 4, the water tank 3 is installed outside the main body 4, and the electric conductor 22 is installed on the main body 4 or the water tank 3 and extends into contact with the water tank 3. Liquid medium within or within channel 200.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the bottom of the water tank 3 is provided with a water outlet and a control valve 6 installed at the water outlet.
  • the control valve 6 has a valve core 61.
  • the electric conductor 22 is mounted on the main body 4 and extends from below the control valve 6. Topped on the spool 61, and the electrical conductor 22 is in contact with the liquid medium within the passage 200.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the electric conductor 22 is fixed to the main body 4 by screwing; or the electric conductor 22 is inserted and fixed to the main body 4 by an interference fit.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the output power source 21 is a DC power source; or, the output power source 21 is an AC power source, a combination of a transformer and a rectifier.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the output power source 21 is a battery
  • the main body 4 is provided with a battery slot
  • the battery is installed in the battery slot
  • the laundry care machine further includes a control circuit board
  • the output power source 21 is a battery
  • the control circuit board is mounted on the main body 4 Inside, the main body 4 or the control circuit board is provided with a battery slot, and the battery is installed in the battery slot.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the laundry care machine further includes a battery cover 5, and the battery cover 5 is fixedly attached to the battery slot by a screw connection or a snap connection.
  • the specific design principle can refer to the design principle of the above method, and the details are not detailed here. Said.
  • the battery cover 5 is disposed on the outer side of the main body 4.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the main body 4 includes a base 41 and a housing 42.
  • the outer cover 42 is fixedly mounted on the base 41 and enclosed to form a receiving cavity.
  • the heat generator 1 is mounted in the receiving cavity, and the base 41 or the outer casing 42 is disposed.
  • the specific design principle of the battery slot can refer to the design principle of the above method, and will not be described in detail herein.
  • the cathodic protection device 2 further includes a first conductive strip 25 and a second conductive strip 26.
  • One end of the first connecting wire 23 is connected to the negative electrode through the first conductive sheet 25, and one end of the second connecting wire 24 passes through the second conductive sheet 26.
  • the positive design is connected.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the other end of the first connecting wire 23 is fixed to the heater 1 by screws.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the conductor 22 is made of an inert metal or graphite, or the conductor 22 is made of a conductive member whose outer surface is coated with an inert metal.
  • the inert metal may specifically be mercury, silver, platinum, gold or the like.
  • the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
  • the heater 1 includes a lower cover 101 and an upper cover 102.
  • the upper cover 102 covers the lower cover 101 and encloses a heating chamber 11 for receiving a liquid medium.
  • the specific design principle can be Referring to the design principle of the above method, it will not be described in detail herein.
  • the laundry care machine is a hanging machine
  • the heat generator 1 is specifically a hot pot of the hanging machine, which can realize the electrochemical treatment of the above-mentioned clothing care machine by setting on the hanging machine.
  • the structure of the corrosion method can effectively suppress the electrochemical corrosion phenomenon of the hot pot of the hanging machine, thereby further improving the quality reliability and the service life of the hanging machine.
  • installation and the like should be understood broadly.
  • installation may be fixed installation, detachable installation, or integral installation.
  • specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Abstract

A method for preventing electrochemical corrosion of a clothes care machine heater (1). A clothes care machine comprises a steam generator (50) and an output power supply (21). The steam generator (50) is used for generating steam. The output power supply (21) is used for providing a protection current to the steam generator (50). The steam generator (50) comprises a heater (1). The method comprises: installing an electric conductor (22) on the steam generator (50), the electric conductor (22) being in electrical insulation with the heater (1), electrically connecting the heater (1) to a cathode of the output power supply (21), electrically connecting an anode of the output power supply (21) to the electric conductor (22), so that the electric conductor (22) contacts with water in the steam generator (50), to form a current loop, and compensating for electrons lost in the heater (1), to prevent the heater (1) from being corroded due to an electron loss. Further disclosed are a device (10) for preventing electrochemical corrosion of a heater (1), a steam generator (50) comprising the device (10) for preventing electrochemical corrosion of a heater (1), and a clothes care machine comprising the steam generator (50).

Description

防止衣物护理机发热器电化学腐蚀的方法、装置、蒸汽发生器、衣物护理机Method, device, steam generator and clothes care machine for preventing electrochemical corrosion of clothes care machine heater 技术领域Technical field
本发明属于家用电器技术领域，具体地，涉及一种防止衣物护理机发热器电化学腐蚀的方法、一种防止衣物护理机发热器电化学腐蚀的装置、一种蒸汽发生器和一种衣物护理机。The invention belongs to the technical field of household appliances, in particular to a method for preventing electrochemical corrosion of a heater of a clothes care machine, a device for preventing electrochemical corrosion of a heater of a clothes care machine, a steam generator and a clothing care machine.
背景技术Background technique
目前，衣物护理产品蒸汽发生器的工作原理是通过金属发热器将水加热蒸发，将电能转换为水蒸汽的热能。At present, the working principle of the steam generator of the laundry care product is to heat the water through a metal heater to convert the electric energy into the heat energy of the water vapor.
衣物护理产品的发热器材质主要含有铝，铁，铜等活泼金属，没有防电化学腐蚀的措施。在发热器工作过程中及停止工作放置期间，发热器长期处于一种潮湿环境，金属表面附着一层导电的水膜，发热器表面金属与自身杂质易构成许多微小的原电池，发生电化学腐蚀。这样的金属发热器会在极短时间内由于电化学腐蚀生成大量锈垢，给产品寿命以及使用带来重大影响，锈垢主要包括：铝腐蚀产生氢氧化物，钢铁腐蚀产生铁锈，铜腐蚀产生碱式碳酸铜，产生原理如下：The heater material of the clothing care product mainly contains active metals such as aluminum, iron and copper, and has no measures against electrochemical corrosion. During the working process of the heater and during the stop of the work, the heater is in a humid environment for a long time, and a conductive water film is attached to the metal surface. The surface metal of the heater and its own impurities easily constitute many tiny primary batteries, and electrochemical corrosion occurs. . Such a metal heater will generate a large amount of rust due to electrochemical corrosion in a very short time, which has a great impact on the life and use of the product. The rust mainly includes: aluminum corrosion produces hydroxide, steel corrosion causes rust, and copper corrosion occurs. Basic copper carbonate, the principle of production is as follows:
(1)铝质发热器发生电化学腐蚀方程式如下：(1) The electrochemical corrosion equation of the aluminum heater is as follows:
负极(Al)：Al－3eˉ＝Al3+ Negative electrode (Al): Al-3eˉ=Al 3+
正极(杂质)：2H++2eˉ＝H2↑Positive electrode (impurity): 2H + +2eˉ=H 2 ↑
总反应：2Al+6H2O＝2Al(OH)3+3H2↑Total reaction: 2Al+6H 2 O=2Al(OH) 3 +3H 2 ↑
其中，Al(OH)3为白色絮状沉淀。Among them, Al(OH) 3 is a white flocculent precipitate.
(2)铁质发热器发生电化学腐蚀方程式如下：(2) The electrochemical corrosion equation of the iron heater is as follows:
i)析氢腐蚀(钢铁表面吸附水膜酸性较强时)电化学腐蚀：i) Hydrogen evolution corrosion (when the steel surface adsorbs water film is more acidic) electrochemical corrosion:
负极(Fe)：Fe－2eˉ＝Fe2+ Negative electrode (Fe): Fe-2eˉ=Fe 2+
Fe2++2H2O＝Fe(OH)2+2H+ Fe 2+ +2H 2 O=Fe(OH) 2 +2H +
正极(杂质)：2H++2eˉ＝H2↑Positive electrode (impurity): 2H + +2eˉ=H 2 ↑
电池反应：Fe+2H2O＝Fe(OH)2+H2↑Battery reaction: Fe+2H 2 O=Fe(OH) 2 +H 2 ↑
由于有氢气放出，所以称之为析氢腐蚀；Because there is hydrogen evolution, it is called hydrogen evolution corrosion;
ii)吸氧腐蚀(钢铁表面吸附水膜酸性较弱时)电化学腐蚀：Ii) Oxygen corrosion corrosion (when the steel surface adsorbs water film is weak) electrochemical corrosion:
负极(Fe)：Fe－2eˉ＝Fe2+ Negative electrode (Fe): Fe-2eˉ=Fe 2+
正极：O2+2H2O+4eˉ＝4OHˉPositive electrode: O 2 +2H 2 O+4eˉ=4OHˉ
总反应：2Fe+O2+2H2O＝2Fe(OH)2 Total reaction: 2Fe+O 2 +2H 2 O=2Fe(OH) 2
由于吸收氧气，所以也叫吸氧腐蚀。Because of the absorption of oxygen, it is also called oxygen corrosion.
析氢腐蚀与吸氧腐蚀生成的Fe(OH)2被氧气所氧化，生成Fe(OH)3再经脱水生成Fe2O3铁锈，即：4Fe(OH)2+O2+2H2O＝4Fe(OH)3，铁质发热器的电化学腐蚀主要是吸氧腐蚀。The hydrogen evolution and the oxygenation corrosion of Fe(OH) 2 are oxidized by oxygen to form Fe(OH) 3 and then dehydrated to form Fe 2 O 3 rust, namely: 4Fe(OH) 2 +O 2 +2H 2 O=4Fe (OH) 3 , the electrochemical corrosion of iron heaters is mainly oxygen absorption corrosion.
(3)铜质发热器发生电化学腐蚀方程式如下：(3) The electrochemical corrosion equation of the copper heater is as follows:
2Cu－4eˉ＝2Cu2+ 2Cu-4eˉ=2Cu 2+
2H2O+O2+4eˉ＝4OHˉ2H 2 O+O 2 +4eˉ=4OHˉ
CO2+2OHˉ＝CO3 2-+H2OCO 2 +2OHˉ=CO 3 2- +H 2 O
总反应：2Cu+2H2O+O2+CO2＝Cu2(OH)2CO3(碱式碳酸铜，即铜绿)。Total reaction: 2Cu + 2H 2 O + O 2 + CO 2 = Cu 2 (OH) 2 CO 3 (basic copper carbonate, ie patina).
而目前家电行业电热类电器只针对防止水垢生成有以下几种处理措施：At present, the electric appliance in the home appliance industry only has the following treatment measures to prevent scale formation:
(1)离子交换法：(1) Ion exchange method:
离子交换树脂分为两类：一类是用于将水的硬度降低到软水，用于清洗、沐浴等，此类离子交换树脂称为钠离子交换树脂；第二类是用于适量适当降低水硬度，使得烧开饮用用水后不再形成水垢的氢离子交换树脂。There are two types of ion exchange resins: one is used to reduce the hardness of water to soft water, used for washing, bathing, etc., such ion exchange resin is called sodium ion exchange resin; the second type is used to properly reduce water. The hardness is such that the hydrogen ion exchange resin which does not form scale after boiling water is boiled.
(2)物理过滤法：(2) Physical filtration method:
一种以高于渗透压的压力作为推动力，利用选择性膜的只能透过水而不能透过溶质的选择透过性，从水体中提取淡水的膜分离过程。反渗透又称逆渗透。A membrane separation process in which fresh water is extracted from a water body by using a pressure higher than the osmotic pressure as a driving force and utilizing the selective permeability of the selective membrane only through water and not through the solute. Reverse osmosis is also called reverse osmosis.
(3)化学处理法：(3) Chemical treatment method:
能够防止水垢产生或抑制其沉积生长的化学药剂。比如：硅磷晶、软水剂(氢氧化钠、磷酸三钠、腐植酸钠)等。A chemical agent capable of preventing scale formation or inhibiting deposition growth thereof. For example: silicon phosphorus crystal, water softener (sodium hydroxide, trisodium phosphate, sodium humate).
对于金属发热器在潮湿环境下发生的电化学腐蚀目前没有相应的防护措施。上述防水垢的措施并不能防止发热器发生电化学腐蚀。这类电器在使用初期，由于电化学腐蚀产生的绣垢往往比水蒸发后留下的水垢更为严重，并且会因为发热器被腐蚀严重影响使用寿命。There is currently no corresponding protective measure for electrochemical corrosion of metal heaters in humid environments. The above measures of scale prevention do not prevent electrochemical corrosion of the heater. In the early stage of use of such electrical appliances, the embrittlement scale caused by electrochemical corrosion is often more serious than the scale left by evaporation of water, and the service life is seriously affected by the corrosion of the heater.
因此，需要一种防止金属发热器电化学腐蚀的方法，可以有效地避免或减弱金属发热器电化学腐蚀的发生，进而延长发热器的使用寿命。Therefore, there is a need for a method for preventing electrochemical corrosion of a metal heater, which can effectively avoid or attenuate the occurrence of electrochemical corrosion of the metal heater, thereby prolonging the service life of the heater.
发明内容Summary of the invention
本发明旨在至少在一定程度上解决上述技术问题之一。The present invention aims to solve at least one of the above technical problems to some extent.
为此，本发明提出一种防止衣物护理机发热器电化学腐蚀的方法，其解决了现有衣物护理机金属发热器由于发生电化学腐蚀而造成使用寿命和性能降低的技术问题。To this end, the present invention provides a method for preventing electrochemical corrosion of a clothing care machine heater, which solves the technical problem of the service life and performance degradation of the metal heater of the prior clothing care machine due to electrochemical corrosion.
本发明还提出一种防止衣物护理机发热器电化学腐蚀的装置。The present invention also provides an apparatus for preventing electrochemical corrosion of a clothing care machine heater.
本发明还提出一种具有上述防止衣物护理机发热器电化学腐蚀的装置的蒸汽发生器和衣物护理机。 The present invention also provides a steam generator and a laundry care machine having the above-described means for preventing electrochemical corrosion of a clothing care machine heater.
根据本发明实施例的防止衣物护理机发热器电化学腐蚀的方法，所述衣物护理机包括：蒸汽发生器和输出电源，所述蒸汽发生器用于产生蒸汽，所述输出电源用于为所述蒸汽发生器提供保护电流，所述蒸汽发生器包括发热器，所述方法包括：在所述蒸汽发生器上安装导电体，所述导电体与所述发热器电气绝缘，并将所述发热器与所述输出电源的阴极电连接，将所述输出电源的阳极与所述导电体电连接，使所述导电体与所述蒸汽发生器中的水接触，以形成电流回路，补偿所述发热器丢失的电子，避免所述发热器因失去电子而被腐蚀。A method of preventing electrochemical corrosion of a laundry care machine heater according to an embodiment of the present invention, the laundry care machine comprising: a steam generator for generating steam, and an output power source for A steam generator provides a protection current, the steam generator includes a heater, the method comprising: mounting an electrical conductor on the steam generator, the electrical conductor electrically insulated from the heater, and the heater Electrically connecting with the cathode of the output power source, electrically connecting the anode of the output power source to the electrical conductor, contacting the electrical conductor with water in the steam generator to form a current loop to compensate for the heat generation The lost electrons prevent the heater from being corroded by the loss of electrons.
根据本发明的实施例的防止发热器电化学腐蚀的方法，通过在衣物护理机的蒸汽发生器上安装导电体，且使导电体与发热器电气绝缘，并将输出电源的阴极与发热器电连接，输出电源的阳极与导电体电连接，并使导电体与蒸汽发生器中的水接触，从而形成一个包括：输出电源、导电体、水以及发热器的电流回路，即在发热器表面施加一个外加电流，使发热器成为阴极，如此，可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命。A method of preventing electrochemical corrosion of a heater according to an embodiment of the present invention, by mounting an electric conductor on a steam generator of a laundry care machine, electrically insulating the electric conductor from the heater, and electrically charging the cathode of the output power source and the heater Connected, the anode of the output power source is electrically connected to the electrical conductor, and the electrical conductor is brought into contact with water in the steam generator to form a current loop including an output power source, an electrical conductor, water, and a heater, that is, applied on the surface of the heater. An applied current causes the heater to become a cathode. Thus, electron migration occurring during electrochemical corrosion of the metal can be effectively suppressed, thereby avoiding or attenuating the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater.
根据本发明的一个实施例，所述蒸汽发生器还包括：外壳和水箱，所述外壳套接在所述发热器上，所述水箱与所述外壳连通，以形成供水回路，所述方法还包括：将所述导电体安装在所述发热器、所述外壳或所述水箱上，所述导电体与所述发热器电气绝缘，并使所述导电体与所述蒸汽发生器中的供水回路接触，以形成所述电流回路，补偿所述发热器丢失的电子，避免所述发热器因失去电子而被腐蚀。According to an embodiment of the present invention, the steam generator further includes: a casing and a water tank, the casing being sleeved on the heater, the water tank communicating with the casing to form a water supply circuit, the method further The method includes: mounting the electrical conductor on the heater, the outer casing or the water tank, the electrical conductor is electrically insulated from the heater, and the electric conductor and the water supply in the steam generator The loop contacts to form the current loop, compensating for electrons lost by the heater, and preventing the heater from being corroded by loss of electrons.
根据本发明的实施例的防止发热器电化学腐蚀的方法，将外壳和水箱连通，形成供水回路，则无论是将导电体安装在发热器上，或安装在外壳上，还是安装在水箱上，均可以实现使导电体与蒸汽发生器中的水接触，从而形成一个包括：输出电源、导电体、水以及发热器的电流回路，即在发热器表面施加一个外加电流，使发热器成为阴极，并确保导电体与发热器电气绝缘，则可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命。According to an embodiment of the present invention, a method for preventing electrochemical corrosion of a heater, the outer casing and the water tank are connected to form a water supply circuit, whether the electric conductor is mounted on the heater, mounted on the outer casing, or mounted on the water tank, The electric conductor can be brought into contact with the water in the steam generator to form a current loop including an output power source, an electric conductor, water, and a heater, that is, an applied current is applied to the surface of the heater to make the heater become a cathode. And to ensure that the electrical conductor is electrically insulated from the heater, the electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater.
根据本发明的实施例的防止发热器电化学腐蚀的方法，可以通过多种方式将导电体安装在发热器、外壳以及水箱上，包括但不限于：从垂直方向、水平方向或侧面倾斜方向完成导电体的安装。According to the method for preventing electrochemical corrosion of a heater according to an embodiment of the present invention, the electric conductor may be mounted on the heater, the outer casing, and the water tank in various ways, including but not limited to: vertical direction, horizontal direction, or side direction inclination. Installation of electrical conductors.
根据本发明的一个实施例，所述发热器为金属发热器，其中，所述金属包括：铝、铁或铜；以及所述导电体为惰性导电体，其中，所述导电体的制成材质包括：石墨、铂、金、银或镀铂、镀金、镀银的材质。According to an embodiment of the present invention, the heater is a metal heater, wherein the metal comprises: aluminum, iron or copper; and the conductor is an inert conductor, wherein the conductor is made of a material Includes: graphite, platinum, gold, silver or platinized, gold plated, silver plated materials.
根据本发明的实施例的防止发热器电化学腐蚀的方法，发热器为金属发热器，优选地为活泼金属制成的发热器，金属包括但不限于：铝、铁或铜；导电体为惰性导电体，导电 体的制成材质优选地包括但不限于：石墨、铂、金、银或镀铂、镀金、镀银的材质。According to an embodiment of the present invention, a method of preventing electrochemical corrosion of a heater, the heater is a metal heater, preferably a heater made of a living metal, the metal including but not limited to: aluminum, iron or copper; the conductor is inert Conductor, conductive The material of the body preferably includes, but is not limited to, graphite, platinum, gold, silver or platinized, gold plated, silver plated material.
根据本发明的一个实施例，在衣物护理机上设置一阴极保护装置，将所述阴极保护装置的负极电连接衣物护理机上用于加热液体介质的金属发热器，并将所述阴极保护装置的正极电连接所述液体介质，以使所述阴极保护装置与所述金属发热器、所述液体介质连接形成一电流回路，进而抑制所述金属发热器自身电子的迁移；或者，通过所述阴极保护装置直接向衣物护理机的金属发热器发射电子，以抑制所述金属发热器自身电子的迁移。According to an embodiment of the present invention, a cathodic protection device is disposed on the laundry care machine, and the negative electrode of the cathodic protection device is electrically connected to a metal heater for heating the liquid medium on the laundry care machine, and the positive electrode of the cathodic protection device is Electrically connecting the liquid medium to connect the cathode protection device with the metal heater and the liquid medium to form a current loop, thereby inhibiting migration of electrons of the metal heater itself; or by the cathode protection The device directly emits electrons to the metal heater of the laundry care machine to inhibit the migration of electrons of the metal heater itself.
根据本发明的一个实施例，所述阴极保护装置具有输出电源、导电体、第一连接导线和第二连接导线，且所述输出电源设置有正极与负极并使其极性恒定，将所述第一连接导线的两端分别电连接所述金属发热器与所述输出电源的负极，将所述第二连接导线的两端分别电连接所述导电体与所述输出电源的正极，同时使所述导电体与所述液体介质接触。According to an embodiment of the present invention, the cathodic protection device has an output power source, a conductor, a first connecting wire and a second connecting wire, and the output power source is provided with a positive electrode and a negative electrode and has a constant polarity, The two ends of the first connecting wire are respectively electrically connected to the metal heater and the negative pole of the output power source, and the two ends of the second connecting wire are electrically connected to the positive electrode and the positive pole of the output power source, respectively. The electrical conductor is in contact with the liquid medium.
根据本发明的一个实施例，所述输出电源采用直流电源；或者，所述输出电源采用交流电源、变压器与整流器的组合。According to an embodiment of the invention, the output power source is a DC power source; or the output power source is a combination of an AC power source, a transformer and a rectifier.
根据本发明的一个实施例，将所述导电体从所述金属发热器的顶部或底部或侧部穿设于所述金属发热器内，并使所述导电体与所述金属发热器内的所述液体介质接触。According to an embodiment of the present invention, the electrical conductor is disposed in the metal heater from a top or a bottom or a side of the metal heater, and the electrical conductor and the metal heater are The liquid medium is in contact.
根据本发明的一个实施例，增设水箱，在所述水箱与所述金属发热器之间进一步连接设置输送管件，并将所述导电体穿设于所述金属发热器上并与所述金属发热器内的所述液体介质接触；或者，将所述导电体穿设于所述水箱上并与所述水箱内的所述液体介质接触；或者，将所述导电体穿设于所述输送管件上并与所述输送管件内的所述液体介质接触。According to an embodiment of the present invention, a water tank is further provided, and a conveying pipe member is further connected between the water tank and the metal heater, and the electric conductor is disposed on the metal heater and is heated by the metal The liquid medium in the device is in contact; or the electrical conductor is disposed on the water tank and is in contact with the liquid medium in the water tank; or the electrical conductor is passed through the conveying pipe member And contacting the liquid medium in the conveying pipe member.
根据本发明的一个实施例，将所述导电体从所述水箱的顶部或底部或侧部穿设于所述水箱内，并将所述导电体与水箱内的所述液体介质接触。According to an embodiment of the invention, the electrical conductor is passed through the top or bottom or side of the water tank in the water tank and the electrical conductor is brought into contact with the liquid medium in the water tank.
根据本发明的一个实施例，所述导电体采用惰性金属或石墨制成，或者，所述导电体采用外表面涂覆有惰性金属的导电构件，所述金属发热器采用铝材或铁材或铜材制成。According to an embodiment of the present invention, the electric conductor is made of an inert metal or graphite, or the electric conductor is made of an electrically conductive member whose outer surface is coated with an inert metal, the metal heater is made of aluminum or iron or Made of copper.
根据本发明的一个实施例，在衣物护理机上设置一阴极保护装置，将所述阴极保护装置的负极电连接衣物护理机上用于加热液体介质的金属发热器，并将所述阴极保护装置的正极电连接容置于所述金属发热器内的所述液体介质，以使所述阴极保护装置与所述金属发热器、所述液体介质连接形成一电流回路，进而抑制所述金属发热器自身电子的迁移。According to an embodiment of the present invention, a cathodic protection device is disposed on the laundry care machine, and the negative electrode of the cathodic protection device is electrically connected to a metal heater for heating the liquid medium on the laundry care machine, and the positive electrode of the cathodic protection device is Electrically connecting the liquid medium contained in the metal heater to connect the cathode protection device to the metal heater and the liquid medium to form a current loop, thereby suppressing the electron of the metal heater itself Migration.
根据本发明的一个实施例，在衣物护理机上设置一阴极保护装置，在衣物护理机的水箱与衣物护理机上用于加热液体介质的金属发热器之间设置一供所述液体介质流通的通道；将所述阴极保护装置的负极电连接所述金属发热器，将所述阴极保护装置的正极电连接所述水箱内或者所述通道内的所述液体介质，以使所述阴极保护装置与所述金属发热器、所述液体介质连接形成一电流回路，进而抑制所述金属发热器自身电子的迁移。According to an embodiment of the present invention, a cathodic protection device is disposed on the laundry care machine, and a passage for the liquid medium to circulate is disposed between the water tank of the laundry care machine and the metal heater for heating the liquid medium; Electrically connecting the negative electrode of the cathodic protection device to the metal heater, electrically connecting the positive electrode of the cathodic protection device to the liquid medium in the water tank or in the channel, so that the cathode protection device The metal heater and the liquid medium are connected to form a current loop, thereby suppressing migration of electrons of the metal heater itself.
根据本发明的一个实施例，所述阴极保护装置具有输出电源、导电体、第一连接导线 和第二连接导线，所述输出电源设置有正极与负极且其极性恒定，将所述第一连接导线的两端分别电连接所述金属发热器与所述输出电源的负极，将所述第二连接导线的两端分别电连接所述导电体与所述输出电源的正极，同时使所述导电体与容置于所述金属发热器内的所述液体介质接触。According to an embodiment of the present invention, the cathodic protection device has an output power source, an electrical conductor, and a first connecting wire And a second connecting wire, the output power source is provided with a positive pole and a negative pole and the polarity thereof is constant, and two ends of the first connecting wire are respectively electrically connected to the metal heater and the negative pole of the output power source, Both ends of the second connecting wire electrically connect the electric conductor and the positive electrode of the output power source, respectively, while contacting the electric conductor with the liquid medium accommodated in the metal heater.
根据本发明的一个实施例，所述输出电源为直流电源；或者，所述输出电源为交流电源、变压器与整流器的组合。According to an embodiment of the invention, the output power source is a DC power source; or the output power source is a combination of an AC power source, a transformer and a rectifier.
根据本发明的一个实施例，增设主机体，所述输出电源采用电池，将所述金属发热器安装于所述主机体内，并在所述主机体上设置电池槽，将所述电池安装于所述电池槽内；或者，增设主机体和控制电路板，所述输出电源采用电池，将所述金属发热器和所述控制电路板安装于所述主机体内，并在所述主机体或所述控制电路板上设置电池槽，将所述电池安装于所述电池槽内。According to an embodiment of the present invention, a main body is added, the output power source is a battery, the metal heater is installed in the main body, and a battery slot is disposed on the main body, and the battery is installed in the main body. Or a main body and a control circuit board, wherein the output power source uses a battery, and the metal heater and the control circuit board are mounted in the main body, and in the main body or the A battery slot is disposed on the control circuit board, and the battery is installed in the battery slot.
根据本发明的一个实施例，所述主机体包括底座和外壳，将所述外壳盖合固定于所述底座上并围合形成一容置腔，将所述金属发热器安装于所述容置腔内，在所述底座或所述外壳上设置有所述电池槽。According to an embodiment of the present invention, the main body includes a base and a casing, and the casing is hingedly fixed to the base and enclosed to form a receiving cavity, and the metal heater is mounted on the receiving body. The battery compartment is disposed in the cavity or on the housing.
根据本发明的一个实施例，在所述负极增设第一导电片，在所述正极增设第二导电片，并将所述第一连接导线的一端连接于所述第一导电片上，将所述第二连接导线的一端连接于所述第二导电片上。According to an embodiment of the present invention, a first conductive sheet is added to the negative electrode, a second conductive sheet is added to the positive electrode, and one end of the first connecting wire is connected to the first conductive sheet, One end of the second connecting wire is connected to the second conductive sheet.
根据本发明的一个实施例，所述导电体采用惰性金属或石墨制成，或者，所述导电体采用外表面涂覆有惰性金属的导电构件。According to an embodiment of the invention, the electrical conductor is made of an inert metal or graphite, or the electrical conductor is made of a conductive member whose outer surface is coated with an inert metal.
根据本发明实施例的防止发热器电化学腐蚀的装置，用于衣物护理机，所述衣物护理机包括：蒸汽发生器和输出电源，所述蒸汽发生器用于产生蒸汽，所述输出电源用于为所述蒸汽发生器提供保护电流，所述蒸汽发生器包括发热器，所述装置包括：导电体，所述导电体安装在所述蒸汽发生器上，所述导电体与所述发热器电气绝缘，以及所述输出电源的阴极通过第一导电片连接至第一连接导线，所述第一连接导线与所述发热器电连接，所述输出电源的阳极通过第二导电片连接至第二连接导线，所述第二连接导线与所述导电体电连接；其中，所述导电体与所述蒸汽发生器中的水接触，以形成电流回路，补偿所述发热器丢失的电子，避免所述发热器因失去电子而被腐蚀。An apparatus for preventing electrochemical corrosion of a heater according to an embodiment of the present invention, for use in a laundry care machine, the laundry care machine comprising: a steam generator for generating steam, and an output power source for Providing a protection current for the steam generator, the steam generator comprising a heater, the device comprising: an electrical conductor mounted on the steam generator, the electrical conductor and the heater being electrically Insulating, and the cathode of the output power source is connected to the first connecting wire through the first conductive sheet, the first connecting wire is electrically connected to the heater, and the anode of the output power source is connected to the second through the second conductive sheet Connecting a wire, the second connecting wire being electrically connected to the electrical conductor; wherein the electrical conductor is in contact with water in the steam generator to form a current loop, compensating for missing electrons of the heater, avoiding The heater is corroded by the loss of electrons.
根据本发明的实施例的防止发热器电化学腐蚀的装置，通过在衣物护理机的蒸汽发生器上安装导电体，且使导电体与发热器电气绝缘，并将输出电源的阴极与发热器电连接，输出电源的阳极与导电体电连接，并使导电体与蒸汽发生器中的水接触，从而形成一个包括：输出电源、导电片、导电体、水以及发热器的电流回路，即在发热器表面施加一个外加电流，使发热器成为阴极，如此，可以使金属发生电化学腐蚀时发生的电子迁移得到有 效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命。An apparatus for preventing electrochemical corrosion of a heater according to an embodiment of the present invention, by mounting an electric conductor on a steam generator of a laundry care machine, electrically insulating the electric conductor from the heater, and electrically charging the cathode of the output power source and the heater Connected, the anode of the output power source is electrically connected to the electric conductor, and the electric conductor is brought into contact with the water in the steam generator to form a current loop including an output power source, a conductive sheet, a conductor, a water, and a heater, that is, heating An applied current is applied to the surface of the device to make the heater become a cathode. Thus, electron migration occurring when the metal is electrochemically corroded is obtained. Effectively suppress, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater.
根据本发明的一个实施例，还包括：所述蒸汽发生器的外壳和所述蒸汽发生器的水箱，所述外壳套接在所述发热器上，所述水箱与所述外壳连通，以形成供水回路，所述导电体安装在所述发热器中间，或者安装在所述外壳上，或者安装在所述水箱上。According to an embodiment of the present invention, the method further includes: a casing of the steam generator and a water tank of the steam generator, the casing being sleeved on the heater, the water tank communicating with the casing to form A water supply circuit, the electrical conductor being mounted in the middle of the heater or mounted on the outer casing or mounted on the water tank.
根据本发明的一个实施例，所述导电体从垂直方向、水平方向或侧面倾斜方向通过螺旋方式或过盈配合方式安装在所述发热器上、或所述外壳上或所述水箱上或供水回路上。According to an embodiment of the present invention, the electric conductor is mounted on the heat generator, or on the outer casing or the water tank or water supply by a spiral or interference fit from a vertical direction, a horizontal direction or a side oblique direction. On the loop.
根据本发明的一个实施例，还包括：所述蒸汽发生器的底座，所述底座上设有安装槽，用于放置所述输出电源；以及还包括：电池盖，所述电池盖上设有螺纹，用于旋入所述底座盖合所述安装槽。According to an embodiment of the present invention, the method further includes: a base of the steam generator, the base is provided with a mounting groove for placing the output power; and further comprising: a battery cover, the battery cover is provided a thread for screwing into the base to cover the mounting groove.
根据本发明的一个实施例，通过螺钉将所述第二连接导线固定在所述发热器上，以与所述发热器电连接；以及所述发热器为金属发热器，其中，所述金属包括：铝、铁或铜；以及所述导电体为惰性导电体，其中，所述导电体的制成材质包括：石墨、铂、金、银或镀铂、镀金、镀银的材质。According to an embodiment of the present invention, the second connecting wire is fixed to the heater by a screw to be electrically connected to the heater; and the heater is a metal heater, wherein the metal includes : aluminum, iron or copper; and the conductor is an inert conductor, wherein the conductor is made of graphite, platinum, gold, silver or platinized, gold plated or silver plated.
根据本发明的实施例的防止发热器电化学腐蚀的装置，通过将外壳和水箱连通，形成供水回路，则无论是将导电体安装在发热器上，或安装在外壳上，还是安装在水箱上，均可以实现使导电体与蒸汽发生器中的水接触，从而形成一个包括：输出电源、导电片、导电体、水以及发热器的电流回路，即在发热器表面施加一个外加电流，使发热器成为阴极，并确保导电体与发热器电气绝缘，则可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命。A device for preventing electrochemical corrosion of a heater according to an embodiment of the present invention, by connecting the outer casing and the water tank to form a water supply circuit, whether the electric conductor is mounted on the heater, mounted on the outer casing, or mounted on the water tank The electric conductor can be brought into contact with the water in the steam generator to form a current loop including an output power source, a conductive sheet, a conductor, a water, and a heater, that is, an applied current is applied to the surface of the heater to cause heat generation. The cathode becomes the cathode and ensures that the electrical conductor is electrically insulated from the heater, so that the electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater. .
当然，可以通过螺旋方式或过盈配合方式将导电体从垂直方向、水平方向或侧面倾斜方向安装在发热器的中间，或安装在外壳上，或安装在水箱上，比如安装在水箱底座上，只要保证有效地电连接以及使导电体与蒸汽发生器中的水接触即可。Of course, the conductor can be installed in the middle of the heater from the vertical direction, the horizontal direction or the side direction by a spiral or an interference fit, or can be mounted on the outer casing or mounted on the water tank, for example, on the water tank base. It is only necessary to ensure an effective electrical connection and to bring the electrical conductor into contact with the water in the steam generator.
根据本发明的实施例的防止发热器电化学腐蚀的装置，通过在在蒸汽发生器的底座上设置安装槽用来放置输出电源，并在电池盖上设置螺纹，以通过螺纹旋入的方式盖合在安装槽上，从而将输出电源固定在该防止发热器电化学腐蚀的装置上，可以有效地防止输出电源脱落，并起到对输出电源的隔离保护作用，同时便于更换输出电源。An apparatus for preventing electrochemical corrosion of a heater according to an embodiment of the present invention, by placing a mounting groove on a base of the steam generator for placing an output power source, and providing a screw on the battery cover to cover by screwing in It is mounted on the mounting slot to fix the output power to the device for preventing electrochemical corrosion of the heater, which can effectively prevent the output power from falling off, and protect the output power supply, and at the same time facilitate the replacement of the output power.
根据本发明的实施例的防止发热器电化学腐蚀的装置，通过将安装槽设置外壳上，以便于与发热器和导电体的电连接，节省导线。A device for preventing electrochemical corrosion of a heater according to an embodiment of the present invention saves wires by providing a mounting groove on the casing to facilitate electrical connection with the heater and the conductor.
当然，还可以根据实际情况将安装槽设置在其他地方，比如蒸汽发生器的控制电路板上。Of course, it is also possible to set the mounting slot in other places according to the actual situation, such as the control circuit board of the steam generator.
根据本发明的实施例的防止发热器电化学腐蚀的装置，将导线固定在发热器上的方式包括但不限于：螺钉锁定；以及发热器为金属发热器，优选地为活泼金属制成的发热器， 包括但不限于：铝、铁或铜；以及导电体为惰性导电体，导电体的制成材质优选地包括但不限于：石墨、铂、金、银或镀铂、镀金、镀银的材质。According to an embodiment of the present invention, an apparatus for preventing electrochemical corrosion of a heater, the manner of fixing the wire to the heater includes, but is not limited to, screw locking; and the heater is a metal heater, preferably a heat generated by a live metal , Including but not limited to: aluminum, iron or copper; and the conductor is an inert conductor, the material of the conductor preferably includes, but is not limited to: graphite, platinum, gold, silver or platinized, gold plated, silver plated material.
根据本发明实施例的蒸汽发生器，包括根据上述实施例所述的防止发热器电化学腐蚀的装置。A steam generator according to an embodiment of the present invention includes the apparatus for preventing electrochemical corrosion of a heater according to the above embodiment.
根据本发明的实施例的蒸汽发生器，通过该防止发热器电化学腐蚀的装置，在蒸汽发生器上安装导电体，且使导电体与发热器电气绝缘，并将输出电源的阴极与蒸汽发生器的发热器电连接，输出电源的阳极与导电体电连接，并使导电体与蒸汽发生器中的水接触，从而形成一个包括：输出电源、导电片、导电体、水以及发热器的电流回路，即在发热器表面施加一个外加电流，使发热器成为阴极，并确保导电体与发热器电气绝缘，如此，可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命，进而延长蒸汽发生器的使用寿命。According to the steam generator of the embodiment of the present invention, the electric conductor is mounted on the steam generator by the means for preventing electrochemical corrosion of the heater, and the electric conductor is electrically insulated from the heater, and the cathode and the steam of the output power source are generated. The heater of the device is electrically connected, the anode of the output power source is electrically connected to the electric conductor, and the electric conductor is brought into contact with the water in the steam generator to form a current including an output power source, a conductive sheet, a conductor, a water, and a heater. The circuit, that is, applying an applied current to the surface of the heater, so that the heater becomes a cathode, and ensuring that the conductor is electrically insulated from the heater, so that electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or The occurrence of electrochemical corrosion of the heater is weakened, the service life of the heater is prolonged, and the service life of the steam generator is prolonged.
根据本发明实施例的衣物护理机，包括根据上述实施例所述的蒸汽发生器。A laundry care machine according to an embodiment of the present invention includes the steam generator according to the above embodiment.
根据本发明的实施例的衣物护理机，该衣物护理机通过在蒸汽发生器上安装导电体，且使导电体与发热器电气绝缘，并将输出电源的阴极与蒸汽发生器的发热器电连接，输出电源的阳极与导电体电连接，并使导电体与蒸汽发生器中的水接触，从而形成一个包括：输出电源、导电片、导电体、水以及发热器的电流回路，即在发热器表面施加一个外加电流，使发热器成为阴极，如此，可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命，进而延长衣物护理机的使用寿命。According to the laundry care machine of the embodiment of the present invention, the laundry care machine electrically connects the electric conductor to the heater by electrically installing the electric conductor on the steam generator, and electrically connects the cathode of the output power source with the heater of the steam generator The anode of the output power source is electrically connected to the electrical conductor, and the electrical conductor is brought into contact with water in the steam generator to form a current loop including an output power source, a conductive sheet, a conductor, a water, and a heater, that is, in the heater An applied current is applied to the surface to make the heater become a cathode. Thus, electron migration occurring during electrochemical corrosion of the metal can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater. In turn, the service life of the clothes care machine is extended.
通过本发明，可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长产品的使用寿命。Through the invention, the electron migration occurring when the metal is electrochemically etched can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the product.
根据本发明实施例的衣物护理机，包括用于加热液体介质的金属发热器，还包括阴极保护装置，所述阴极保护装置具有正极与负极，所述阴极保护装置与所述金属发热器、所述液体介质连接形成一电流回路，且所述负极电连接所述金属发热器，所述正极电连接所述液体介质；或者，所述阴极保护装置为可向所述金属发热器发射电子的电子发射件。A laundry care machine according to an embodiment of the present invention includes a metal heater for heating a liquid medium, and further includes a cathode protection device having a positive electrode and a negative electrode, the cathodic protection device and the metal heater, The liquid medium is connected to form a current loop, and the anode is electrically connected to the metal heater, the anode is electrically connected to the liquid medium; or the cathode protection device is an electron capable of emitting electrons to the metal heater Launcher.
根据本发明的一个实施例，所述阴极保护装置包括具有所述正极与所述负极且极性恒定的输出电源、与所述液体介质接触的导电体、电连接于所述金属发热器与所述负极之间的第一连接导线和电连接于所述导电体与所述正极之间的第二连接导线。According to an embodiment of the present invention, the cathodic protection device includes an output power source having the positive electrode and the negative electrode and having a constant polarity, an electrical conductor in contact with the liquid medium, and an electrical connection to the metal heater and the device A first connecting wire between the negative electrodes and a second connecting wire electrically connected between the electric conductor and the positive electrode.
根据本发明的一个实施例，所述输出电源为直流电源；或者，所述输出电源为交流电源、变压器与整流器的组合。According to an embodiment of the invention, the output power source is a DC power source; or the output power source is a combination of an AC power source, a transformer and a rectifier.
根据本发明的一个实施例，所述导电体从所述金属发热器的顶部或底部或侧部穿设于所述金属发热器内，且所述导电体与所述金属发热器内的所述液体介质接触。 According to an embodiment of the present invention, the electrical conductor is disposed in the metal heater from a top or a bottom or a side of the metal heater, and the conductor and the metal heater are Contact with liquid medium.
根据本发明的一个实施例，还包括水箱和管路连接于所述水箱与所述金属发热器之间的输送管件，所述导电体穿设于所述金属发热器上并与所述金属发热器内的所述液体介质接触；或者，所述导电体穿设于所述水箱上并与所述水箱内的所述液体介质接触；或者，所述导电体穿设于所述输送管件上并与所述输送管件内的所述液体介质接触。According to an embodiment of the present invention, a water tank and a pipeline are connected to the conveying pipe member between the water tank and the metal heater, and the electric conductor is disposed on the metal heater and is heated by the metal The liquid medium is in contact with the liquid medium; or the electric conductor is disposed on the water tank and is in contact with the liquid medium in the water tank; or the electric conductor is disposed on the conveying pipe member and Contacting the liquid medium within the delivery tube.
根据本发明的一个实施例，还包括主机体，所述输出电源采用电池，所述金属发热器安装于所述主机体内，所述主机体上设置有电池槽，所述电池安装于所述电池槽内；或者，还包括主机体和控制电路板，所述输出电源采用电池，所述金属发热器和所述控制电路板安装于所述主机体内，且所述主机体或所述控制电路板上设置有电池槽，所述电池安装于所述电池槽内。According to an embodiment of the present invention, the main body further includes a battery, the metal heater is installed in the main body, the main body is provided with a battery slot, and the battery is mounted on the battery Or a main body and a control circuit board, wherein the output power source is a battery, the metal heater and the control circuit board are mounted in the main body, and the main body or the control circuit board A battery slot is disposed thereon, and the battery is installed in the battery slot.
根据本发明的一个实施例，所述主机体包括底座和外壳，所述外壳盖合固定于所述底座上并围合形成一容置腔，所述金属发热器安装于所述容置腔内，所述底座或所述外壳上设置有所述电池槽。According to an embodiment of the present invention, the main body includes a base and a casing, and the casing is fixedly attached to the base and enclosed to form a receiving cavity, and the metal heater is installed in the receiving cavity. The battery slot is disposed on the base or the outer casing.
根据本发明的一个实施例，还包括主机体，所述金属发热器安装于所述主机体内，所述水箱安装于所述主机体外，所述导电体穿设安装于所述主机体或所述水箱上并延伸接触所述水箱内或者所述通道内的所述液体介质，所述水箱的底部设有出水口和安装于所述出水口处的控制阀，所述控制阀具有阀芯，所述导电体穿设安装于所述主机体上并从所述控制阀的下方延伸抵顶于所述阀芯上，且所述导电体与所述通道内的所述液体介质接触。According to an embodiment of the present invention, the main body further includes a main body, the metal heater is installed in the main body, the water tank is installed outside the main body, and the electric conductor is disposed to be mounted on the main body or a water tank extending into contact with the liquid medium in the water tank or in the passage, a bottom of the water tank is provided with a water outlet and a control valve installed at the water outlet, the control valve has a valve core, The electrical conductor is threadedly mounted on the main body and extends from below the control valve against the valve core, and the electrical conductor is in contact with the liquid medium in the passage.
根据本发明的一个实施例，还包括第一导电片和第二导电片，所述第一连接导线的一端通过所述第一导电片连接所述负极，所述第二连接导线的一端通过所述第二导电片连接所述正极。According to an embodiment of the present invention, the first conductive strip and the second conductive sheet are further provided, and one end of the first connecting wire is connected to the negative electrode through the first conductive piece, and one end of the second connecting wire passes through The second conductive sheet connects the positive electrode.
根据本发明的一个实施例，所述导电体采用惰性金属或石墨制成，或者，所述导电体采用外表面涂覆有惰性金属的导电构件，所述金属发热器采用铝材或铁材或铜材制成。According to an embodiment of the present invention, the electric conductor is made of an inert metal or graphite, or the electric conductor is made of an electrically conductive member whose outer surface is coated with an inert metal, the metal heater is made of aluminum or iron or Made of copper.
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。The additional aspects and advantages of the invention will be set forth in part in the description which follows.
附图说明DRAWINGS
图1是根据本发明的一个实施例的防止发热器电化学腐蚀的装置的结构示意图；1 is a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to an embodiment of the present invention;
图2是根据本发明的另一个实施例的防止发热器电化学腐蚀的装置的结构示意图；2 is a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to another embodiment of the present invention;
图3是根据本发明的再一个实施例的防止发热器电化学腐蚀的装置的结构示意图；3 is a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to still another embodiment of the present invention;
图4是根据本发明的又一个实施例的防止发热器电化学腐蚀的装置的结构示意图；4 is a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to still another embodiment of the present invention;
图5是根据本发明的一个实施例的蒸汽发生器的结构示意图；Figure 5 is a schematic structural view of a steam generator in accordance with one embodiment of the present invention;
图6是根据本发明的一个实施例的衣物护理机的结构示意图。 Figure 6 is a schematic view showing the structure of a laundry care machine in accordance with one embodiment of the present invention.
附图标记：Reference mark:
液体介质100；通道200； Liquid medium 100; channel 200;
发热器1；加热腔11；下盖101；上盖102； Heater 1; heating chamber 11; lower cover 101; upper cover 102;
阴极保护装置2；输出电源21；导电体22；第一连接导线23；第二连接导线24；第一导电片25；第二导电片26； Cathodic protection device 2; output power source 21; conductor 22; first connecting wire 23; second connecting wire 24; first conductive sheet 25; second conductive sheet 26;
水箱3；储水腔31； Water tank 3; water storage chamber 31;
主机体4；底座41；外壳42； Main body 4; base 41; outer casing 42;
电池盖5； Battery cover 5;
阀座62；阀芯61；弹簧63；密封胶64； Valve seat 62; spool 61; spring 63; sealant 64;
输送管件7；中空内孔71； Delivery pipe member 7; hollow inner hole 71;
防止发热器电化学腐蚀的装置10；蒸汽发生器50；衣物护理机60。A device 10 for preventing electrochemical corrosion of a heater; a steam generator 50; a laundry care machine 60.
具体实施方式detailed description
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件上时，它可以直接在另一个元件上或者可能同时存在居中元件。当一个元件被称为是“连接”另一个元件，它可以是直接连接另一个元件或者可能同时存在居中元件。It should be noted that when an element is referred to as being "fixed on" or "in" another element, it can be either directly on the other element or the central element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or a central element may be present.
还需要说明的是，本发明实施例中的左、右、上、下、顶、底等方位用语，仅是互为相对概念或是以产品的正常使用状态为参考的，而不应该认为是具有限制性的。It should be noted that the left, right, upper, lower, top, bottom and other orientation terms in the embodiments of the present invention are only relative concepts or reference to the normal use state of the product, and should not be considered as It is restrictive.
根据本发明的第一方面的实施例，提出了一种防止发热器电化学腐蚀的方法，用于衣物护理机，所述衣物护理机包括：蒸汽发生器和输出电源，所述蒸汽发生器用于产生蒸汽，所述输出电源用于为所述蒸汽发生器提供保护电流，所述蒸汽发生器包括发热器，所述方法包括：在所述蒸汽发生器上安装导电体，所述导电体与所述发热器电气绝缘，并将所述发热器与所述输出电源的阴极电连接，将所述输出电源的阳极与所述导电体电连接，使所述导电体与所述蒸汽发生器中的水接触，以形成电流回路，补偿所述发热器丢失的电子，避免所述发热器失去电子而被腐蚀。According to an embodiment of the first aspect of the present invention, there is provided a method for preventing electrochemical corrosion of a heater for use in a laundry care machine, the laundry care machine comprising: a steam generator and an output power source, the steam generator being used Generating steam for providing a protection current to the steam generator, the steam generator including a heater, the method comprising: mounting an electrical conductor on the steam generator, the electrical conductor Electrically insulating the heater, electrically connecting the heater to a cathode of the output power source, electrically connecting an anode of the output power source to the electrical conductor, and the electrical conductor and the steam generator The water contacts to form a current loop that compensates for electrons lost by the heater, preventing the heater from losing electrons and being corroded.
根据本发明的实施例的防止发热器电化学腐蚀的方法，通过在衣物护理机的蒸汽发生器上安装导电体，且使导电体与发热器电气绝缘，并将输出电源的阴极与发热器电连接，输出电源的阳极与导电体电连接，并使导电体与蒸汽发生器中的水接触，从而形成一个包 括：输出电源、导电体、水以及发热器的电流回路，即在发热器表面施加一个外加电流，使发热器成为阴极，如此，可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命。A method of preventing electrochemical corrosion of a heater according to an embodiment of the present invention, by mounting an electric conductor on a steam generator of a laundry care machine, electrically insulating the electric conductor from the heater, and electrically charging the cathode of the output power source and the heater Connected, the anode of the output power source is electrically connected to the electrical conductor, and the electrical conductor is brought into contact with the water in the steam generator to form a package. The output current, the electric conductor, the water, and the current circuit of the heater, that is, an applied current is applied to the surface of the heater to make the heater become a cathode, so that electron migration occurring when the metal is electrochemically corroded can be effectively suppressed. , thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater.
根据本发明的一个实施例，在上述技术方案中，优选地，所述蒸汽发生器还包括：外壳和水箱，所述外壳套接在所述发热器上，所述水箱与所述外壳连通，以形成供水回路，所述方法还包括：将所述导电体安装在所述发热器、所述外壳或所述水箱上，所述导电体与所述发热器电气绝缘，并使所述导电体与所述蒸汽发生器中的水接触，以形成所述电流回路，补偿所述发热器丢失的电子，避免所述发热器因失去电子而被腐蚀。According to an embodiment of the present invention, in the above technical solution, preferably, the steam generator further includes: a casing and a water tank, the casing is sleeved on the heater, and the water tank is in communication with the casing, To form a water supply circuit, the method further comprising: mounting the electrical conductor on the heater, the outer casing or the water tank, the electrical conductor being electrically insulated from the heater and causing the electrical conductor Contacting water in the steam generator to form the current loop, compensating for electrons lost by the heater, and preventing the heater from being corroded by loss of electrons.
根据本发明的实施例的防止发热器电化学腐蚀的方法，将外壳和水箱连通，形成供水回路，则无论是将导电体安装在发热器上，或安装在外壳上，还是安装在水箱上，均可以实现使导电体与蒸汽发生器中的水接触，从而形成一个包括：输出电源、导电体、水以及发热器的电流回路，即在发热器表面施加一个外加电流，使发热器成为阴极，并确保导电体与发热器电气绝缘，则可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命。According to an embodiment of the present invention, a method for preventing electrochemical corrosion of a heater, the outer casing and the water tank are connected to form a water supply circuit, whether the electric conductor is mounted on the heater, mounted on the outer casing, or mounted on the water tank, The electric conductor can be brought into contact with the water in the steam generator to form a current loop including an output power source, an electric conductor, water, and a heater, that is, an applied current is applied to the surface of the heater to make the heater become a cathode. And to ensure that the electrical conductor is electrically insulated from the heater, the electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the heater.
根据本发明的一个实施例，在上述技术方案中，优选地，将所述导电体从垂直方向、水平方向或侧面倾斜方向安装在所述发热器、所述外壳或所述水箱上。According to an embodiment of the present invention, in the above aspect, preferably, the electric conductor is mounted on the heat generator, the outer casing or the water tank from a vertical direction, a horizontal direction or a side oblique direction.
根据本发明的实施例的防止发热器电化学腐蚀的方法，可以通过多种方式将导电体安装在发热器、外壳以及水箱上，包括但不限于：从垂直方向、水平方向或侧面倾斜方向完成导电体的安装。According to the method for preventing electrochemical corrosion of a heater according to an embodiment of the present invention, the electric conductor may be mounted on the heater, the outer casing, and the water tank in various ways, including but not limited to: vertical direction, horizontal direction, or side direction inclination. Installation of electrical conductors.
根据本发明的一个实施例，在上述技术方案中，优选地，所述发热器为金属发热器，其中，所述金属包括：铝、铁或铜；以及所述导电体为惰性导电体，其中，所述导电体的制成材质包括：石墨、铂、金、银或镀铂、镀金、镀银的材质。According to an embodiment of the present invention, in the above technical solution, preferably, the heater is a metal heater, wherein the metal comprises: aluminum, iron or copper; and the conductor is an inert conductor, wherein The conductive material is made of graphite, platinum, gold, silver or platinized, gold plated or silver plated material.
根据本发明的实施例的防止发热器电化学腐蚀的方法，发热器为金属发热器，优选地为活泼金属制成的发热器，金属包括但不限于：铝、铁或铜；导电体为惰性导电体，导电体的制成材质优选地包括但不限于：石墨、铂、金、银或镀铂、镀金、镀银的材质。According to an embodiment of the present invention, a method of preventing electrochemical corrosion of a heater, the heater is a metal heater, preferably a heater made of a living metal, the metal including but not limited to: aluminum, iron or copper; the conductor is inert The conductor and the material of the conductor preferably include, but are not limited to, graphite, platinum, gold, silver or platinized, gold plated, silver plated material.
图1示出了根据本发明的一个实施例的防止发热器电化学腐蚀的装置的结构示意图。1 shows a schematic structural view of an apparatus for preventing electrochemical corrosion of a heater according to an embodiment of the present invention.
图2示出了根据本发明的另一个实施例的防止发热器电化学腐蚀的装置的结构示意图。2 is a schematic view showing the structure of an apparatus for preventing electrochemical corrosion of a heater according to another embodiment of the present invention.
图3示出了根据本发明的再一个实施例的防止发热器电化学腐蚀的装置的结构示意图。3 is a schematic view showing the structure of an apparatus for preventing electrochemical corrosion of a heater according to still another embodiment of the present invention.
图4示出了根据本发明的又一个实施例的防止发热器电化学腐蚀的装置的结构示意图。4 is a schematic view showing the structure of an apparatus for preventing electrochemical corrosion of a heater according to still another embodiment of the present invention.
根据本发明的第二方面的实施例，提出了一种防止发热器电化学腐蚀的装置10，用于衣物护理机，所述衣物护理机包括：蒸汽发生器和输出电源21，所述蒸汽发生器用于产生蒸汽，所述输出电源21用于为所述蒸汽发生器提供保护电流，所述蒸汽发生器包括发热器 1，所述装置包括：导电体22，所述导电体22安装在所述蒸汽发生器上，所述导电体22与所述发热器1电气绝缘，以及所述输出电源21的阴极通过第一导电片25连接至第一连接导线23，所述第一连接导线23与所述发热器1电连接，所述输出电源21的阳极通过第二导电片26连接至第二连接导线24，所述第二连接导线24与所述导电体22电连接；其中，所述导电体22与所述蒸汽发生器中的水接触，以形成电流回路，补偿所述发热器1丢失的电子，避免所述发热器1因失去电子而被腐蚀。According to an embodiment of the second aspect of the present invention, there is provided an apparatus 10 for preventing electrochemical corrosion of a heater for a laundry care machine, the laundry care machine comprising: a steam generator and an output power source 21, the steam generation For generating steam, the output power source 21 is for providing a protection current to the steam generator, the steam generator including a heater 1. The device comprises: an electrical conductor 22 mounted on the steam generator, the electrical conductor 22 being electrically insulated from the heater 1 and the cathode of the output power source 21 passing through a first The conductive sheet 25 is connected to the first connecting wire 23, the first connecting wire 23 is electrically connected to the heater 1, and the anode of the output power source 21 is connected to the second connecting wire 24 through the second conductive sheet 26, a second connecting wire 24 electrically connected to the electrical conductor 22; wherein the electrical conductor 22 is in contact with water in the steam generator to form a current loop, compensating for electrons lost by the heater 1 to avoid The heater 1 is corroded by the loss of electrons.
根据本发明的实施例的防止发热器电化学腐蚀的装置10，通过在衣物护理机的蒸汽发生器上安装导电体22，且使导电体22与发热器1电气绝缘，并将输出电源21的阴极与发热器1电连接，输出电源21的阳极与导电体22电连接，并使导电体22与蒸汽发生器中的水接触，从而形成一个包括：输出电源21、导电片、导电体22、水以及发热器1的电流回路，即在发热器1表面施加一个外加电流，使发热器1成为阴极，如此，可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器1电化学腐蚀的发生，延长发热器1的使用寿命。The apparatus 10 for preventing electrochemical corrosion of a heater according to an embodiment of the present invention, by mounting the conductor 22 on the steam generator of the laundry care machine, and electrically insulating the conductor 22 from the heater 1, and outputting the power source 21 The cathode is electrically connected to the heater 1, the anode of the output power source 21 is electrically connected to the conductor 22, and the conductor 22 is brought into contact with the water in the steam generator, thereby forming an output power source 21, a conductive sheet, a conductor 22, The current circuit of the water and the heater 1, that is, an applied current is applied to the surface of the heater 1, so that the heater 1 becomes a cathode, so that electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby avoiding or weakening. The occurrence of electrochemical corrosion of the heater 1 prolongs the service life of the heater 1.
根据本发明的一个实施例，在上述技术方案中，优选地，所述防止发热器电化学腐蚀的装置10的输出电源21包括：直流电源或极性不变的电源。According to an embodiment of the present invention, in the above technical solution, preferably, the output power source 21 of the device 10 for preventing electrochemical corrosion of the heater includes: a direct current power source or a power source of constant polarity.
根据本发明的一个实施例，在上述技术方案中，优选地，任何使发热器1带上自由电子的设备均可以代替所述导电体22，比如，电子枪。According to an embodiment of the present invention, in the above technical solution, preferably, any device that causes the heater 1 to carry free electrons may replace the conductor 22, such as an electron gun.
根据本发明的一个实施例，在上述技术方案中，优选地，还包括：所述蒸汽发生器的外壳42和所述蒸汽发生器的水箱3，所述外壳42套在所述发热器1上，所述水箱3与所述外壳42连通，以形成供水回路。According to an embodiment of the present invention, in the above technical solution, preferably, further comprising: a casing 42 of the steam generator and a water tank 3 of the steam generator, the casing 42 being sleeved on the heater 1 The water tank 3 is in communication with the outer casing 42 to form a water supply circuit.
根据本发明的一个实施例，在上述技术方案中，优选地，所述导电体22安装在所述发热器1中间，或者安装在所述外壳42上，或者安装在所述水箱3上。According to an embodiment of the present invention, in the above technical solution, preferably, the electric conductor 22 is installed in the middle of the heat generator 1, or is mounted on the outer casing 42, or is mounted on the water tank 3.
根据本发明的一个实施例，在上述技术方案中，优选地，所述导电体22从垂直方向、水平方向或侧面倾斜方向通过螺旋方式或过盈配合方式安装在所述发热器1、所述外壳42或所述水箱3上。According to an embodiment of the present invention, in the above technical solution, preferably, the electric conductor 22 is mounted on the heater 1 by a spiral or interference fit from a vertical direction, a horizontal direction or a side oblique direction. On the outer casing 42 or the water tank 3.
根据本发明的实施例的防止发热器电化学腐蚀的装置10，通过将外壳42和水箱3连通，形成供水回路，则无论是将导电体22安装在发热器1上，或安装在外壳42上，还是安装在水箱3上，均可以实现使导电体22与蒸汽发生器中的水接触，从而形成一个包括：输出电源21、导电片、导电体22、水以及发热器1的电流回路，即在发热器1表面施加一个外加电流，使发热器1成为阴极，并确保导电体22与发热器1电气绝缘，则可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器1电化学腐蚀的发生，延长发热器1的使用寿命。 The apparatus 10 for preventing electrochemical corrosion of a heater according to an embodiment of the present invention, by connecting the outer casing 42 and the water tank 3 to form a water supply circuit, whether the electric conductor 22 is mounted on the heater 1 or mounted on the outer casing 42 Or installed on the water tank 3, both of which can make the electric conductor 22 contact with the water in the steam generator, thereby forming a current loop including the output power source 21, the conductive sheet, the electric conductor 22, the water, and the heater 1. Applying an applied current to the surface of the heater 1 to make the heater 1 a cathode and ensuring that the conductor 22 is electrically insulated from the heater 1 can effectively suppress electron migration occurring when the metal is electrochemically corroded, thereby avoiding or The occurrence of electrochemical corrosion of the heater 1 is weakened, and the service life of the heater 1 is prolonged.
当然，可以通过螺旋方式或过盈配合方式将导电体22从垂直方向、水平方向或侧面倾斜方向安装在发热器1的中间，或安装在外壳42上，或安装在水箱3上，比如安装在水箱3底座上，只要保证有效地电连接以及使导电体22与蒸汽发生器中的水接触即可。Of course, the electric conductor 22 can be installed in the middle of the heater 1 from the vertical direction, the horizontal direction or the side direction by a spiral or an interference fit, or can be mounted on the outer casing 42 or mounted on the water tank 3, such as in the installation. On the base of the water tank 3, it is sufficient to ensure effective electrical connection and to bring the electric conductor 22 into contact with water in the steam generator.
根据本发明的一个实施例，在上述技术方案中，优选地，还包括：所述蒸汽发生器的底座41，所述底座41上设有安装槽，用于放置所述输出电源21；以及还包括：电池盖5，所述电池盖5上设有螺纹，用于旋入所述底座41盖合所述安装槽。According to an embodiment of the present invention, in the above technical solution, preferably, further comprising: a base 41 of the steam generator, the base 41 is provided with a mounting groove for placing the output power source 21; The battery cover 5 is provided with a thread for screwing into the base 41 to cover the mounting groove.
根据本发明的实施例的防止发热器电化学腐蚀的装置10，通过在在蒸汽发生器的底座41上设置安装槽用来放置输出电源21，并在电池盖5上设置螺纹，以通过螺纹旋入的方式盖合在安装槽上，从而将输出电源21固定在该防止发热器电化学腐蚀的装置10上，可以有效地防止输出电源21脱落，并起到对输出电源21的隔离保护作用，同时便于更换输出电源21。The apparatus 10 for preventing electrochemical corrosion of a heater according to an embodiment of the present invention is configured to place an output power source 21 by providing a mounting groove on a base 41 of the steam generator, and providing a thread on the battery cover 5 to be screwed by a screw The input method is closed on the mounting slot, so that the output power source 21 is fixed on the device 10 for preventing electrochemical corrosion of the heater, and the output power source 21 can be effectively prevented from falling off, and the output power source 21 can be isolated and protected. At the same time, the output power source 21 is easily replaced.
根据本发明的一个实施例，在上述技术方案中，优选地，所述安装槽安装在所述外壳42上，用于放置所述输出电源21。According to an embodiment of the present invention, in the above technical solution, preferably, the mounting groove is mounted on the outer casing 42 for placing the output power source 21.
根据本发明的实施例的防止发热器电化学腐蚀的装置10，通过将安装槽设置外壳42上，以便于与发热器1和导电体22的电连接，节省导线。The apparatus 10 for preventing electrochemical corrosion of a heater according to an embodiment of the present invention saves wires by providing a mounting groove on the outer casing 42 to facilitate electrical connection with the heater 1 and the conductor 22.
当然，还可以根据实际情况将安装槽设置在其他地方，比如蒸汽发生器的控制电路板上。Of course, it is also possible to set the mounting slot in other places according to the actual situation, such as the control circuit board of the steam generator.
根据本发明的一个实施例，在上述技术方案中，优选地，通过螺钉将所述第二连接导线24固定在所述发热器1上，以与所述发热器1电连接；以及所述发热器1为金属发热器，其中，所述金属包括：铝、铁或铜；以及所述导电体22为惰性导电体，其中，所述导电体22的制成材质包括：石墨、铂、金、银或镀铂、镀金、镀银的材质。According to an embodiment of the present invention, in the above technical solution, preferably, the second connecting wire 24 is fixed to the heater 1 by a screw to be electrically connected to the heater 1; and the heat generation The device 1 is a metal heater, wherein the metal comprises: aluminum, iron or copper; and the conductor 22 is an inert conductor, wherein the conductor 22 is made of graphite, platinum, gold, Silver or platinized, gold plated, silver plated material.
根据本发明的实施例的防止发热器电化学腐蚀的装置10，将导线固定在发热器1上的方式包括但不限于：螺钉锁定；以及发热器1为金属发热器，优选地为活泼金属制成的发热器1，包括但不限于：铝、铁或铜；以及导电体22为惰性导电体，导电体22的制成材质优选地包括但不限于：石墨、铂、金、银或镀铂、镀金、镀银的材质。According to the apparatus 10 for preventing electrochemical corrosion of a heater according to an embodiment of the present invention, the manner of fixing the wire to the heater 1 includes, but is not limited to, screw locking; and the heater 1 is a metal heater, preferably a live metal The heater 1 includes, but is not limited to, aluminum, iron or copper; and the conductor 22 is an inert conductor. The material of the conductor 22 preferably includes, but is not limited to, graphite, platinum, gold, silver or platinized. Gold-plated, silver-plated material.
图5示出了根据本发明的一个实施例的蒸汽发生器的结构示意图。Fig. 5 shows a schematic structural view of a steam generator according to an embodiment of the present invention.
如图5所示，根据本发明的一个实施例的蒸汽发生器50，包括如上任一项技术方案所述的防止发热器电化学腐蚀的装置10。As shown in FIG. 5, a steam generator 50 according to an embodiment of the present invention includes the apparatus 10 for preventing electrochemical corrosion of a heater as described in any one of the above aspects.
根据本发明的实施例的蒸汽发生器50，通过该防止发热器电化学腐蚀的装置10，在蒸汽发生器50上安装导电体，且使导电体与发热器电气绝缘，并将输出电源的阴极与蒸汽发生器50的发热器电连接，输出电源的阳极与导电体电连接，并使导电体与蒸汽发生器50中的水接触，从而形成一个包括：输出电源、导电片、导电体、水以及发热器的电流回路， 即在发热器表面施加一个外加电流，使发热器成为阴极，并确保导电体与发热器电气绝缘，如此，可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命，进而延长蒸汽发生器50的使用寿命。According to the steam generator 50 of the embodiment of the present invention, the electric conductor is mounted on the steam generator 50 by the device 10 for preventing electrochemical corrosion of the heater, and the electric conductor is electrically insulated from the heater, and the cathode of the output power is supplied Electrically connected to the heater of the steam generator 50, the anode of the output power source is electrically connected to the electric conductor, and the electric conductor is brought into contact with the water in the steam generator 50 to form an output power source, a conductive sheet, an electric conductor, and water. And the current loop of the heater, That is, an applied current is applied to the surface of the heater to make the heater become a cathode, and the electrical conductor is electrically insulated from the heater. Thus, electron migration occurring when the metal is electrochemically corroded can be effectively suppressed, thereby preventing or attenuating heat generation. The occurrence of electrochemical corrosion, prolongs the service life of the heater, and thus prolongs the service life of the steam generator 50.
图6示出了根据本发明的一个实施例的衣物护理机的结构示意图。Fig. 6 shows a schematic structural view of a laundry care machine in accordance with one embodiment of the present invention.
如图6所示，根据本发明的一个实施例的衣物护理机60，包括如上所述的蒸汽发生器50。As shown in FIG. 6, a laundry care machine 60 according to an embodiment of the present invention includes a steam generator 50 as described above.
根据本发明的实施例的衣物护理机60，该衣物护理机60通过在蒸汽发生器50上安装导电体，并将输出电源的阴极与蒸汽发生器50的发热器电连接，输出电源的阳极与导电体电连接，且使导电体与发热器电气绝缘，并使导电体与蒸汽发生器50中的水接触，从而形成一个包括：输出电源、导电片、导电体、水以及发热器的电流回路，即在发热器表面施加一个外加电流，使发热器成为阴极，如此，可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长发热器的使用寿命，进而延长衣物护理机60的使用寿命。According to the laundry care machine 60 of the embodiment of the present invention, the laundry care machine 60 electrically connects the cathode of the output power source with the heater of the steam generator 50 by installing an electric conductor on the steam generator 50, and outputs the anode of the power source. The electrical conductors are electrically connected and electrically insulate the electrical conductor from the heater and contact the electrical conductor with water in the steam generator 50 to form a current loop including an output power source, a conductive sheet, an electrical conductor, water, and a heater. That is, an applied current is applied to the surface of the heater to make the heater become a cathode. Thus, electron migration occurring during electrochemical corrosion of the metal can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the heat generation. The service life of the device further extends the life of the laundry care machine 60.
以上结合附图详细说明了本发明的技术方案，可以使金属发生电化学腐蚀时发生的电子迁移得到有效地抑制，进而避免或减弱发热器电化学腐蚀的发生，延长产品的使用寿命。The technical solution of the present invention is described in detail above with reference to the accompanying drawings, and the electron migration occurring when the metal is electrochemically etched can be effectively suppressed, thereby avoiding or weakening the occurrence of electrochemical corrosion of the heater and prolonging the service life of the product.
如图1所示，本发明实施例一提供的防止衣物护理机发热器电化学腐蚀的方法具体为：在衣物护理机上设置一阴极保护装置2，将阴极保护装置2的负极电连接衣物护理机上用于加热液体介质100的发热器1，并将阴极保护装置2的正极电连接液体介质100，以使阴极保护装置2与发热器1、液体介质100连接形成一电流回路，进而抑制发热器1自身电子的迁移。液体介质100具体可为水或者水与溶质的混合液。本实施例提供的防止衣物护理机发热器电化学腐蚀的方法，通过阴极保护装置2将发热器1和液体介质100连接形成电流回路，并使得发热器1处于电流回路的阴极端、使液体介质100处于电流回路的阳极端，这样，通过阴极保护装置2可达到向发热器1补充电子的目的，从而可达到抑制发热器1自身电子迁移流失的目的，进而有效防止了发热器1电化学腐蚀现象的发生，极大程度地减小了电化学腐蚀现象对发热器1使用寿命和性能的影响。As shown in FIG. 1 , the method for preventing electrochemical corrosion of a heater of a clothes care machine according to Embodiment 1 of the present invention is specifically: providing a cathodic protection device 2 on the clothes care machine, and electrically connecting the negative electrode of the cathodic protection device 2 to the clothes care machine. The heater 1 for heating the liquid medium 100 is electrically connected to the liquid medium 100 of the cathode protection device 2 to connect the cathode protection device 2 with the heater 1 and the liquid medium 100 to form a current loop, thereby suppressing the heater 1 The migration of its own electronics. The liquid medium 100 may specifically be water or a mixture of water and solute. The method for preventing electrochemical corrosion of the clothing care machine heater is provided by the cathodic protection device 2 to form a current loop by the cathodic protection device 2, and the heater 1 is at the cathode end of the current circuit to make the liquid medium 100 is at the anode end of the current loop, so that the purpose of supplementing the electrons to the heater 1 can be achieved by the cathodic protection device 2, thereby suppressing the electron migration loss of the heater 1 itself, thereby effectively preventing the electrochemical corrosion of the heater 1 The occurrence of the phenomenon greatly reduces the influence of the electrochemical corrosion phenomenon on the service life and performance of the heater 1.
优选地，发热器1采用铝材或铁材或铜材制成，即本发明实施例一提供的防止衣物护理机发热器电化学腐蚀的方法优选适用于铝制发热器或铁制发热器或铜制发热器上，由于铝制发热器、铁制发热器、铜制发热器在潮湿环境下都容易发生电化学腐蚀现象，故，其取得的防止发热器1电化学腐蚀现象发生的效果较为显著，从而极大程度地提高了铝制发热器、铁制发热器和铜制发热器在质量可靠性和使用寿命。Preferably, the heater 1 is made of aluminum or iron or copper, that is, the method for preventing electrochemical corrosion of the heater of the clothes care machine provided by the first embodiment of the present invention is preferably applied to an aluminum heater or an iron heater or On the copper heater, since the aluminum heater, the iron heater, and the copper heater are susceptible to electrochemical corrosion in a humid environment, the effect of preventing the electrochemical corrosion of the heater 1 is relatively high. Significantly, the quality reliability and service life of aluminum heaters, iron heaters and copper heaters are greatly improved.
具体地，阴极保护装置2具有输出电源21、导电体22、第一连接导线23和第二连接 导线24，且输出电源21设置有正极与负极并使其极性恒定，将第一连接导线23的两端分别电连接发热器1与输出电源21的负极，将第二连接导线24的两端分别电连接导电体22与输出电源21的正极，同时使导电体22与液体介质100接触。输出电源21的极性恒定，是指输出电源21的极性不会变化，即输出电源21的正极与负极不会变换。本实施例，通过输出电源21、导电体22、第一连接导线23和第二连接导线24的配合作用，可有效将阴极保护装置2与发热器1、液体介质100连接形成回流电路，并使得发热器1处于回流电路的阴极端，从而达到有效抑制发热器1自身电子迁移流失发生电化学腐蚀现象的目的。第一连接导线23的设置，除了可实现发热器1与负极的电连接效果之外；还可避免输出电源21与发热器1的直接接触，且由于发热器1在运行过程中会产生大量的热量，故，输出电源21与发热器1的不接触设置，可防止发热器1上的热量直接传递到输出电源21上，进而利于保证输出电源21的使用寿命。Specifically, the cathodic protection device 2 has an output power source 21, a conductor 22, a first connecting wire 23, and a second connection. The wire 24, and the output power source 21 is provided with a positive pole and a negative pole and has a constant polarity. The two ends of the first connecting wire 23 are electrically connected to the negative pole of the heater 1 and the output power source 21, respectively, and the two ends of the second connecting wire 24 are connected. The electric conductor 22 and the positive electrode of the output power source 21 are electrically connected, respectively, while the electric conductor 22 is brought into contact with the liquid medium 100. The polarity of the output power source 21 is constant, which means that the polarity of the output power source 21 does not change, that is, the positive and negative poles of the output power source 21 do not change. In this embodiment, by the cooperation of the output power source 21, the conductor 22, the first connecting wire 23 and the second connecting wire 24, the cathodic protection device 2 can be effectively connected to the heater 1 and the liquid medium 100 to form a reflow circuit, and The heater 1 is at the cathode end of the reflow circuit, thereby achieving the purpose of effectively suppressing the electrochemical corrosion phenomenon caused by the electron migration loss of the heater 1 itself. The arrangement of the first connecting wire 23 can not only achieve the electrical connection effect of the heater 1 and the negative electrode; the direct contact of the output power source 21 with the heater 1 can be avoided, and a large amount of the heater 1 is generated during operation. The heat is generated so that the output power source 21 and the heater 1 are not in contact with each other, so that the heat on the heater 1 can be prevented from being directly transmitted to the output power source 21, thereby facilitating the service life of the output power source 21.
优选地，作为上述输出电源21设置方式的一具体实施方案，输出电源21采用直流电源，直流电源具体可为干电池或蓄电池或直流发电机等，直流电源的极性恒定，满足输出电源21的设计性能要求。作为本实施例的一较佳实施方案，输出电源21为干电池，干电池具有体型小、成本低、易于安装的特点，这样，可使得本实施例的防止衣物护理机发热器电化学腐蚀的方法比较容易实现且实现成本比较低。Preferably, as a specific implementation manner of the output mode of the output power source 21, the output power source 21 is a DC power source, and the DC power source may be a dry battery or a battery or a DC generator. The polarity of the DC power source is constant, and the output power supply 21 is designed. Performance requirements. As a preferred embodiment of the present embodiment, the output power source 21 is a dry battery, and the dry battery has the characteristics of small size, low cost, and easy installation, so that the method for preventing electrochemical corrosion of the clothing care machine heater of the present embodiment can be compared. Easy to implement and low implementation cost.
或者，作为上述输出电源21设置方式的另一具体实施方案，输出电源21也可采用交流电源、变压器与整流器的组合，这样，通过整流器的整流作用，也可达到使输出电源21的极性恒定的目的，从而也可满足输出电源21的设计性能要求，且本实施方案中，输出电源21的输出电压可调节，这样，可根据具体使用状况(如发热器1表面的结垢情况、导电体22表面的结垢情况)进行灵活调节输出电源21的输出电压，从而利于保证回流电路的电流值，进而有效保证了阴极保护装置2防止发热器1发生电化学腐蚀现象的可靠性。Alternatively, as another specific embodiment of the manner in which the output power source 21 is disposed, the output power source 21 can also be a combination of an AC power source, a transformer, and a rectifier, so that the polarity of the output power source 21 can be made constant by the rectifying action of the rectifier. The purpose of the output power supply 21 can also meet the design performance requirements of the output power supply 21, and in this embodiment, the output voltage of the output power supply 21 can be adjusted, so that, depending on the specific use conditions (such as the fouling of the surface of the heater 1 and the electrical conductor) 22 Surface fouling condition) The output voltage of the output power source 21 is flexibly adjusted, thereby ensuring the current value of the return circuit, thereby effectively ensuring the reliability of the cathodic protection device 2 against the electrochemical corrosion phenomenon of the heater 1.
优选地，将导电体22从发热器1的顶部或底部或侧部穿设于发热器1内，并使导电体22与发热器1内的液体介质100接触，这样，都可达到使导电体22与发热器1内的液体介质100电连接的目的。Preferably, the electrical conductor 22 is inserted into the heater 1 from the top or the bottom or the side of the heater 1, and the conductor 22 is brought into contact with the liquid medium 100 in the heater 1, so that the conductor can be made. 22 for the purpose of electrical connection with the liquid medium 100 in the heater 1.
更为优选地，将导电体22穿设安装于发热器1的侧部，且其一端延伸接触发热器1内的液体介质100。导电体22穿设安装于发热器1的侧部，一方面可比较实现导电体22的安装固定，且使得其在发热器1的安装位置比较灵活，另一方面可使得第二连接导线24的走线比较方便。具体地，本实施例，将导电体22以水平延伸或倾斜延伸的方式从发热器1的侧部穿设于发热器1内，这样，都可实现导电体22在发热器1侧部的穿设安装。当然了，具体应用中，导电体22也可以竖直延伸或倾斜延伸的方式从发热器1的顶部或底部穿设于发热器1内。 More preferably, the conductor 22 is disposed to be mounted on the side of the heater 1 and one end thereof extends into contact with the liquid medium 100 in the heater 1. The electric conductor 22 is disposed on the side of the heater 1 , and the mounting and fixing of the electric conductor 22 can be compared on the one hand, and the mounting position of the heater 1 is relatively flexible, and the second connecting wire 24 can be made on the other hand. It is convenient to route. Specifically, in the embodiment, the electric conductor 22 is inserted into the heater 1 from the side of the heater 1 in a horizontally extending or obliquely extending manner, so that the conductor 22 can be worn on the side of the heater 1 . Set up installation. Of course, in a specific application, the electric conductor 22 can also be inserted into the heater 1 from the top or bottom of the heater 1 in a vertically extending or obliquely extending manner.
进一步地，还可在上述的防止衣物护理机发热器电化学腐蚀的方法中，增设水箱3，在水箱3与发热器1之间进一步连接设置输送管件7，并将导电体22穿设于发热器1上并与发热器1内的液体介质100接触；或者，将导电体22穿设于水箱3上并与水箱3内的液体介质100接触；或者，将导电体22穿设于输送管件7上并与输送管件7内的液体介质100接触。发热器1具有供液体介质100容置的加热腔11，水箱3具有供液体介质100容置的储水腔31，输送管件7具有供液体介质100流动的中空内孔71，中空内孔71可将加热腔11与储水腔31连通，这样，无论导电体22是与加热腔11内的液体介质100接触还是与储水腔31内的液体介质100接触或者是与中空内孔71内的液体介质100接触，都可达到使阴极保护装置2与发热器1、液体介质100连接形成电流回路的目的，从而都可达到防止发热器1发生电化学腐蚀现象的目的。Further, in the above method for preventing electrochemical corrosion of the clothing care machine heater, the water tank 3 is additionally provided, and the conveying pipe member 7 is further connected between the water tank 3 and the heater 1 and the electric conductor 22 is placed on the heat. The device 1 is in contact with the liquid medium 100 in the heater 1; or, the conductor 22 is disposed on the water tank 3 and is in contact with the liquid medium 100 in the water tank 3; or the conductor 22 is passed through the conveying pipe member 7 It is in contact with the liquid medium 100 in the conveying pipe member 7. The heating device 1 has a heating chamber 11 for accommodating the liquid medium 100. The water tank 3 has a water storage chamber 31 for accommodating the liquid medium 100. The conveying tube member 7 has a hollow inner hole 71 for the liquid medium 100 to flow, and the hollow inner hole 71 can be The heating chamber 11 is communicated with the water storage chamber 31 such that the electrical conductor 22 is in contact with the liquid medium 100 in the heating chamber 11 or with the liquid medium 100 in the water storage chamber 31 or with the liquid in the hollow inner hole 71. When the medium 100 is in contact, the cathodic protection device 2 can be connected to the heating device 1 and the liquid medium 100 to form a current loop, so that the electrochemical corrosion phenomenon of the heater 1 can be prevented.
具体地，可将导电体22从水箱3的顶部或底部或侧部穿设于水箱3内，并将导电体22与水箱3内的液体介质100接触，这样，都可达到使导电体22电连接水箱3内的液体介质100的目的。更具体地，导电体22可以以水平延伸或倾斜延伸的方式从水箱3的侧部穿设于水箱3内，或者，导电体22也可以以竖直延伸或倾斜延伸的方式从水箱3的顶部或底部穿设于水箱3内。Specifically, the electric conductor 22 can be inserted into the water tank 3 from the top or the bottom or the side of the water tank 3, and the electric conductor 22 is brought into contact with the liquid medium 100 in the water tank 3, so that the electric conductor 22 can be electrically The purpose of connecting the liquid medium 100 in the water tank 3 is. More specifically, the electric conductor 22 may pass through the water tank 3 from the side of the water tank 3 in a horizontally extending or obliquely extending manner, or the electric conductor 22 may also extend from the top of the water tank 3 in a vertically extending or obliquely extending manner. Or the bottom is worn in the water tank 3.
进一步地，还可在输送管件7上设置用于控制管路通闭的截止阀，这样，利于产品的日后检修维护。Further, a shut-off valve for controlling the passage of the pipeline can be arranged on the conveying pipe member 7, so that the future maintenance and repair of the product is facilitated.
优选地，导电体22采用惰性金属或石墨制成，或者，导电体22采用外表面涂覆有惰性金属的导电构件，这样，利于防止导电体22表面发生电化学腐蚀现象，从而利于保证导电体22的可靠性，进而利于保证导电体22的使用寿命和导电性能。惰性金属具体可为银、铂、金等。Preferably, the electrical conductor 22 is made of inert metal or graphite, or the electrical conductor 22 is made of a conductive member coated with an inert metal on the outer surface, so as to prevent electrochemical corrosion on the surface of the electrical conductor 22, thereby facilitating the electrical conductor. The reliability of 22, in turn, helps to ensure the service life and electrical conductivity of the electrical conductor 22. The inert metal may specifically be silver, platinum, gold or the like.
进一步地，本发明实施例一还提供了衣物护理机，其包括阴极保护装置2和用于加热液体介质100的发热器1，阴极保护装置2具有正极与负极，阴极保护装置2与发热器1、液体介质100连接形成一电流回路，且负极电连接发热器1，正极电连接液体介质100。本实施例提供的衣物护理机，还可包括用于悬挂衣物的支架(图未示)，其由于采用了上述的防止衣物护理机发热器电化学腐蚀的方法防止发热器1发生电化学腐蚀，故，其有效保证衣物护理机的使用寿命和性能，从而提高了衣物护理机的质量可靠性，进而提高了产品的市场竞争力。Further, the first embodiment of the present invention further provides a laundry care machine, comprising a cathode protection device 2 and a heater 1 for heating the liquid medium 100, the cathode protection device 2 having a positive pole and a negative pole, a cathode protection device 2 and a heater 1 The liquid medium 100 is connected to form a current loop, and the negative electrode is electrically connected to the heater 1 and the positive electrode is electrically connected to the liquid medium 100. The laundry care machine provided in this embodiment may further include a bracket (not shown) for hanging the laundry, which prevents the electrochemical corrosion of the heater 1 due to the above-described method for preventing electrochemical corrosion of the clothing care machine heater. Therefore, it effectively guarantees the service life and performance of the clothes care machine, thereby improving the quality and reliability of the clothes care machine, thereby improving the market competitiveness of the product.
优选地，本发明实施例一提供的衣物护理机中，发热器1由铝材或铁材或铜材制成，即本发明实施例一提供的防止衣物护理机发热器电化学腐蚀的方法优选适用于铝制发热器或铁制发热器或铜制发热器上。 Preferably, in the laundry care machine provided in the first embodiment of the present invention, the heater 1 is made of aluminum or iron or copper, that is, the method for preventing electrochemical corrosion of the clothing care machine heater provided by the first embodiment of the present invention is preferred. Suitable for aluminum heaters or iron heaters or copper heaters.
优选地，本发明实施例一提供的衣物护理机中，阴极保护装置2包括具有正极与负极且极性恒定的输出电源21、与液体介质100接触的导电体22、电连接于发热器1与负极之间的第一连接导线23和电连接于导电体22与正极之间的第二连接导线24。Preferably, in the laundry care machine provided in the first embodiment of the present invention, the cathodic protection device 2 includes an output power source 21 having a positive electrode and a negative electrode and having a constant polarity, an electrical conductor 22 in contact with the liquid medium 100, and an electrical connection to the heater 1 and A first connecting wire 23 between the negative electrodes and a second connecting wire 24 electrically connected between the conductor 22 and the positive electrode.
优选地，输出电源21可为直流电源，且直流电源具体可为干电池或蓄电池或直流发电机等，更优选地，输出电源21优选为干电池；或者，输出电源21也可为交流电源、变压器与整流器的组合。Preferably, the output power source 21 can be a DC power source, and the DC power source can be a dry battery or a battery or a DC generator, etc. More preferably, the output power source 21 is preferably a dry battery; or the output power source 21 can also be an AC power source, a transformer, and the like. A combination of rectifiers.
优选地，导电体22可从发热器1的顶部或底部或侧部穿设于发热器1内。更为优选地，导电体22穿设安装于发热器1的侧部，且其一端延伸接触发热器1内的液体介质100。导电体22穿设安装于发热器1的侧部。具体地，导电体22以水平延伸或倾斜延伸的方式从发热器1的侧部穿设于发热器1内。Preferably, the electrical conductor 22 can be inserted into the heater 1 from the top or bottom or side of the heater 1 . More preferably, the conductor 22 is disposed to be mounted on the side of the heater 1 and has one end extending in contact with the liquid medium 100 in the heater 1. The conductor 22 is attached to the side portion of the heater 1 . Specifically, the electric conductor 22 is bored from the side of the heater 1 in the heater 1 in a horizontally extending or obliquely extending manner.
优选地，本发明实施例一提供的衣物护理机，还包括水箱3和管路连接于水箱3与发热器1之间的输送管件7，导电体22穿设于发热器1上并与发热器1内的液体介质100接触；或者，导电体22穿设于水箱3上并与水箱3内的液体介质100接触；导电体22穿设于输送管件7上并与输送管件7内的液体介质100接触。Preferably, the laundry care machine according to the first embodiment of the present invention further includes a water tank 3 and a conveying pipe member 7 connected between the water tank 3 and the heat generator 1, and the electric conductor 22 is disposed on the heater 1 and is coupled to the heater. The liquid medium 100 in 1 is in contact; or the electric conductor 22 is disposed on the water tank 3 and is in contact with the liquid medium 100 in the water tank 3; the electric conductor 22 is disposed on the conveying pipe member 7 and the liquid medium 100 in the conveying pipe member 7 contact.
具体地，导电体22从水箱3的顶部或底部或侧部穿设于水箱3内，且导电体22与水箱3内的液体介质100接触。更具体地，导电体22可以以水平延伸或倾斜延伸的方式从水箱3的侧部穿设于水箱3内，或者，导电体22也可以以竖直延伸或倾斜延伸的方式从水箱3的顶部或底部穿设于水箱3内。Specifically, the electric conductor 22 is bored from the top or bottom or side of the water tank 3 in the water tank 3, and the electric conductor 22 is in contact with the liquid medium 100 in the water tank 3. More specifically, the electric conductor 22 may pass through the water tank 3 from the side of the water tank 3 in a horizontally extending or obliquely extending manner, or the electric conductor 22 may also extend from the top of the water tank 3 in a vertically extending or obliquely extending manner. Or the bottom is worn in the water tank 3.
进一步地，输送管件7上还可设有用于控制管路通闭的截止阀，这样，利于产品的日后检修维护。Further, the conveying pipe member 7 can also be provided with a shut-off valve for controlling the passage of the pipeline, thereby facilitating the future maintenance and repair of the product.
优选地，导电体22由惰性金属或石墨制成，或者，导电体22为外表面涂覆有惰性金属的导电构件。惰性金属具体可为银、铂、金等。Preferably, the electrical conductor 22 is made of an inert metal or graphite, or the electrical conductor 22 is a conductive member whose outer surface is coated with an inert metal. The inert metal may specifically be silver, platinum, gold or the like.
作为本发明实施例的一具体实施方案，衣物护理机为挂烫机，其通过在挂烫机上设置可实现上述的防止衣物护理机发热器电化学腐蚀的方法的结构，可有效抑制挂烫机的发热器1发生电化学腐蚀现象，从而进一步提高了挂烫机的质量可靠性和使用寿命。As a specific embodiment of the embodiment of the present invention, the laundry care machine is a hanging machine, which can realize the structure of the above-mentioned method for preventing electrochemical corrosion of the clothing care machine heater by setting on the ironing machine, and can effectively suppress the hanging machine. The electrochemical device 1 has an electrochemical corrosion phenomenon, thereby further improving the quality reliability and service life of the ironing machine.
实施例二：Embodiment 2:
本实施例提供的防止衣物护理机发热器电化学腐蚀的方法中，通过阴极保护装置2直接向发热器1发射电子，以抑制发热器1自身电子的迁移。对应地，本实施例提供的衣物护理机中，阴极保护装置2为可向发热器1发射电子的电子发射件(如电子枪等)。本实施例与实施例一的主要区别在于，实施例一中的阴极保护装置2使得发热器1与液体介质100之间连接形成了一电流回路，而本实施例中的阴极保护装置2并没有使得发热器1与液体介质100之间连接形成电流回路，而只是由阴极保护装置2直接单独向发热器1发射电子， 这样，由于其也达到了向发热器1补充电子的目的，故而也可达到抑制发热器1自身电子迁移流失的目的，进而也有效防止了发热器1电化学腐蚀现象的发生。In the method for preventing electrochemical corrosion of the clothing care machine heater according to the embodiment, electrons are directly emitted to the heater 1 through the cathodic protection device 2 to suppress migration of the electrons of the heater 1 itself. Correspondingly, in the laundry care machine provided in the embodiment, the cathodic protection device 2 is an electron-emitting device (such as an electron gun or the like) that can emit electrons to the heater 1 . The main difference between this embodiment and the first embodiment is that the cathodic protection device 2 in the first embodiment forms a current loop between the heater 1 and the liquid medium 100, and the cathodic protection device 2 in this embodiment does not have The connection between the heater 1 and the liquid medium 100 forms a current loop, and only the cathode protection device 2 directly emits electrons to the heater 1 directly. Thus, since the purpose of replenishing electrons to the heater 1 is also achieved, the purpose of suppressing the loss of electron migration of the heater 1 itself can be achieved, and the occurrence of electrochemical corrosion of the heater 1 can be effectively prevented.
具体地，本实施例提供的防止衣物护理机发热器电化学腐蚀的方法也优选适用于铝制发热器或铁制发热器或铜制发热器上，这样，可使其取得的防止发热器1电化学腐蚀现象发生的效果较为显著，从而极大程度地提高了铝制发热器、铁制发热器和铜制发热器在质量可靠性和使用寿命。Specifically, the method for preventing electrochemical corrosion of the heater of the clothes care machine provided by the embodiment is also preferably applied to an aluminum heater or an iron heater or a copper heater, so that the heater 1 can be obtained. The effect of electrochemical corrosion is significant, which greatly improves the quality reliability and service life of aluminum heaters, iron heaters and copper heaters.
如图2和图3所示，本发明实施例提供的防止衣物护理机发热器电化学腐蚀的方法具体为：在衣物护理机上设置一阴极保护装置2，将阴极保护装置2的负极电连接衣物护理机上用于加热液体介质的发热器1，并将阴极保护装置2的正极电连接容置于发热器1内的液体介质，以使阴极保护装置2与发热器1、液体介质连接形成一电流回路，进而抑制发热器1自身电子的迁移。液体介质具体可为水或者水与溶质的混合液。本实施例提供的防止衣物护理机发热器电化学腐蚀的方法，通过阴极保护装置2将发热器1和容置于发热器1内的液体介质连接形成电流回路，并使得发热器1处于电流回路的阴极端、使液体介质处于电流回路的阳极端，这样，通过阴极保护装置2可达到向发热器1补充电子的目的，从而可达到抑制发热器1自身电子迁移流失的目的，进而有效防止了发热器1电化学腐蚀现象的发生，极大程度地减小了电化学腐蚀现象对发热器1使用寿命和性能的影响。As shown in FIG. 2 and FIG. 3, the method for preventing electrochemical corrosion of the heater of the clothes care machine according to the embodiment of the present invention is specifically: providing a cathodic protection device 2 on the clothes care machine, and electrically connecting the negative electrode of the cathodic protection device 2 to the clothes. a heater 1 for heating the liquid medium on the care machine, and electrically connecting the positive electrode of the cathodic protection device 2 to the liquid medium in the heater 1 to connect the cathodic protection device 2 with the heater 1 and the liquid medium to form a current The circuit further suppresses the migration of electrons of the heater 1 itself. The liquid medium may specifically be water or a mixture of water and solute. The method for preventing electrochemical corrosion of the heating device of the laundry care machine provided by the embodiment provides a current loop by connecting the heater 1 and the liquid medium accommodated in the heater 1 through the cathodic protection device 2, and the heater 1 is in the current loop. The cathode end is such that the liquid medium is at the anode end of the current loop, so that the purpose of supplementing the electrons to the heater 1 can be achieved by the cathodic protection device 2, thereby achieving the purpose of suppressing the electron migration loss of the heater 1 itself, thereby effectively preventing the The occurrence of electrochemical corrosion of the heater 1 greatly reduces the influence of the electrochemical corrosion phenomenon on the service life and performance of the heater 1.
优选地，发热器1采用铝材或铁材或铜材制成，即本发明实施例提供的防止衣物护理机发热器电化学腐蚀的方法优选适用于铝制发热器或铁制发热器或铜制发热器上，由于铝制发热器、铁制发热器、铜制发热器在潮湿环境下都容易发生电化学腐蚀现象，故，其取得的防止发热器1电化学腐蚀现象发生的效果较为显著，从而极大程度地提高了铝制发热器、铁制发热器和铜制发热器在质量可靠性和使用寿命。Preferably, the heater 1 is made of aluminum or iron or copper, that is, the method for preventing electrochemical corrosion of the clothing care machine heater provided by the embodiment of the present invention is preferably applied to an aluminum heater or an iron heater or copper. In the heating device, since the aluminum heater, the iron heater, and the copper heater are susceptible to electrochemical corrosion in a humid environment, the effect of preventing the electrochemical corrosion of the heater 1 is remarkable. This greatly improves the quality reliability and service life of aluminum heaters, iron heaters and copper heaters.
优选地，如图2和图3所示，阴极保护装置2具有输出电源21、导电体22、第一连接导线23和第二连接导线24，输出电源21设置有正极与负极且其极性恒定，将第一连接导线23的两端分别电连接发热器1与输出电源21的负极，将第二连接导线24的两端分别电连接导电体22与输出电源21的正极，同时使导电体22与容置于发热器1内的液体介质接触。输出电源21的极性恒定，是指输出电源21的极性不会变化，即输出电源21的正极与负极不会变换。本实施例，通过输出电源21、导电体22、第一连接导线23和第二连接导线24的配合作用，可有效将阴极保护装置2与发热器1、液体介质连接形成回流电路，并使得发热器1处于回流电路的阴极端，从而达到有效抑制发热器1自身电子迁移流失发生电化学腐蚀现象的目的。第一连接导线23的设置，除了可实现发热器1与负极的电连接效果之外；还可避免输出电源21与发热器1的直接接触，且由于发热器1在运行过程中会产 生大量的热量，故，输出电源21与发热器1的不接触设置，可防止发热器1上的热量直接传递到输出电源21上，进而利于保证输出电源21的使用寿命。Preferably, as shown in FIG. 2 and FIG. 3, the cathodic protection device 2 has an output power source 21, a conductor 22, a first connecting wire 23 and a second connecting wire 24. The output power source 21 is provided with a positive electrode and a negative electrode and has a constant polarity. The two ends of the first connecting wire 23 are electrically connected to the negative electrode of the heater 1 and the output power source 21 respectively, and the two ends of the second connecting wire 24 are electrically connected to the positive electrode of the electric conductor 22 and the output power source 21, respectively, and the electric conductor 22 is simultaneously It is in contact with a liquid medium housed in the heater 1. The polarity of the output power source 21 is constant, which means that the polarity of the output power source 21 does not change, that is, the positive and negative poles of the output power source 21 do not change. In this embodiment, by the cooperation of the output power source 21, the conductor 22, the first connecting wire 23 and the second connecting wire 24, the cathodic protection device 2 can be effectively connected to the heater 1, the liquid medium to form a reflow circuit, and the heat is generated. The device 1 is at the cathode end of the reflow circuit, so as to effectively suppress the electrochemical corrosion phenomenon caused by the electron migration loss of the heater 1 itself. The arrangement of the first connecting wire 23 can not only achieve the electrical connection effect of the heater 1 and the negative electrode; but also avoid the direct contact of the output power source 21 with the heater 1, and the heater 1 will be produced during operation. A large amount of heat is generated, so that the output power source 21 and the heater 1 are not in contact with each other, so that the heat on the heater 1 can be prevented from being directly transmitted to the output power source 21, thereby facilitating the service life of the output power source 21.
优选地，如图2和图3所示，发热器1包括下盖101和上盖102，将上盖102盖合于下盖101上并围合形成供液体介质容置的加热腔11，并将导电体22穿设安装于上盖102上或者穿设安装于下盖101上并延伸接触容置于加热腔11内的液体介质。本实施例，将发热器1分成下盖101和上盖102两部分设计，可利于加热腔11的形成。同时，其将导电体22穿设安装于上盖102上或者穿设安装于下盖101上，一方面可实现导电体22在发热器1上的安装固定，另一方面利于实现导电体22与加热腔11内的液体介质接触，从而实现导电体22与加热腔11内的液体介质的电连接。Preferably, as shown in FIG. 2 and FIG. 3, the heater 1 includes a lower cover 101 and an upper cover 102, and the upper cover 102 is closed on the lower cover 101 and enclosed to form a heating chamber 11 for accommodating a liquid medium, and The electric conductor 22 is disposed on the upper cover 102 or is disposed on the lower cover 101 and extends into contact with the liquid medium accommodated in the heating chamber 11. In this embodiment, the heater 1 is divided into two parts, a lower cover 101 and an upper cover 102, which can facilitate the formation of the heating chamber 11. At the same time, the conductor 22 is mounted on the upper cover 102 or is mounted on the lower cover 101. On the one hand, the installation and fixation of the conductor 22 on the heater 1 can be realized, and on the other hand, the conductor 22 is facilitated. The liquid medium within the heating chamber 11 is contacted to effect electrical connection of the electrical conductor 22 with the liquid medium within the heating chamber 11.
优选地，可将导电体22通过螺纹连接方式固定于发热器1上；或者，可将导电体22通过过盈配合方式卡插固定于发热器1上。为了防止导电体22与发热器1的直接电连接，可于导电体22与发热器1之间增设一绝缘套管(图未示)，导电体22具体通过该绝缘套管螺纹连接或者过盈卡插连接于发热器1上。具体地，发热器1上设有安装孔(图未示)，绝缘套管固定于安装孔内，导电体22以螺纹配合(导电体22上设有外螺纹，绝缘套管上设有与导电体22螺纹配合的内螺纹孔)的方式或者过盈卡插配合的方式穿设安装于绝缘套管内，这样，都可实现导电体22在发热器1上的安装固定。且绝缘套管除了可起到绝缘导电体22与发热器1的作用之外，还可起到密封导电体22与发热器1配合处的作用。Preferably, the electric conductor 22 can be fixed to the heater 1 by screwing; or the electric conductor 22 can be inserted and fixed to the heater 1 by an interference fit. In order to prevent direct electrical connection between the conductor 22 and the heater 1, an insulating sleeve (not shown) may be added between the conductor 22 and the heater 1, and the conductor 22 is specifically screwed or interposed through the bushing. The card is inserted into the heater 1. Specifically, the heating device 1 is provided with a mounting hole (not shown), the insulating sleeve is fixed in the mounting hole, and the electric conductor 22 is screwed (the electric conductor 22 is provided with an external thread, and the insulating sleeve is provided with a conductive The body 22 is threadedly engaged with the internal threaded hole or the interference card is inserted into the insulating sleeve, so that the mounting and fixing of the conductor 22 on the heater 1 can be achieved. In addition to the function of the insulating conductor 22 and the heater 1, the insulating sleeve can also function to seal the conductor 22 and the heater 1.
具体地，在上述的防止衣物护理机发热器电化学腐蚀的方法中，可将导电体22以水平延伸或倾斜延伸的方式穿设安装于上盖102上；或者，可将导电体22竖直延伸或倾斜延伸的方式穿设安装于下盖101上，这样，都可实现导电体22在发热器1上的穿设安装和实现导电体22与发热器1内的液体介质的接触。如图3所示，作为本实施例的一较佳实施方案，将导电体22以倾斜延伸的方式穿设安装于上盖102上，一方面由于上盖102的安装空间较大，故，其使得导电体22的安装位置比较灵活，另一方面可降低导电体22安装的密封性要求，且该实施方案中，为了保证导电体22与加热腔11内的液体介质的接触的长期可靠性，可将导电体22延伸穿入加热腔11内的端部延伸至靠近加热腔11底部的位置处。如图2所示，作为本实施例的一较佳实施方案，将导电体22竖直穿设安装于下盖101的中间位置处，这样，由于导电体22是从加热腔11的底部向上延伸穿设于加热腔11内的，故，即使加热腔11内的液体介质非常少，仍可保证导电体22与加热腔11内的液体介质接触，从而利于保证导电体22与加热腔11内的液体介质的接触的长期可靠性。Specifically, in the above method for preventing electrochemical corrosion of the laundry care machine heater, the electric conductor 22 may be installed on the upper cover 102 in a horizontally extending or obliquely extending manner; or the electric conductor 22 may be vertical The extension or oblique extension is applied to the lower cover 101 so that the installation and installation of the conductor 22 on the heater 1 and the contact of the conductor 22 with the liquid medium in the heater 1 can be achieved. As shown in FIG. 3, as a preferred embodiment of the present embodiment, the electrical conductor 22 is installed on the upper cover 102 in an obliquely extending manner. On the one hand, since the upper cover 102 has a large installation space, The mounting position of the electric conductor 22 is relatively flexible, and on the other hand, the sealing requirement of the electric conductor 22 is reduced, and in this embodiment, in order to ensure the long-term reliability of the contact between the electric conductor 22 and the liquid medium in the heating chamber 11, The end of the conductor 22 extending through the heating chamber 11 may extend to a position near the bottom of the heating chamber 11. As shown in FIG. 2, as a preferred embodiment of the present embodiment, the electrical conductor 22 is vertically installed at an intermediate position of the lower cover 101, such that the electrical conductor 22 extends upward from the bottom of the heating chamber 11. It is disposed in the heating chamber 11, so that even if the liquid medium in the heating chamber 11 is very small, the electric conductor 22 can be ensured to be in contact with the liquid medium in the heating chamber 11, thereby facilitating the securing of the electric conductor 22 and the heating chamber 11. Long-term reliability of contact with liquid media.
优选地，作为上述输出电源21设置方式的一具体实施方案，输出电源21采用直流电源，直流电源具体可为干电池或蓄电池或直流发电机等，直流电源的极性恒定，满足输出电源21的设计性能要求。作为本实施例的一较佳实施方案，输出电源21为干电池，干电 池具有体型小、成本低、易于安装的特点，这样，可使得本实施例的防止衣物护理机发热器电化学腐蚀的方法比较容易实现且实现成本比较低。Preferably, as a specific implementation manner of the output mode of the output power source 21, the output power source 21 is a DC power source, and the DC power source may be a dry battery or a battery or a DC generator. The polarity of the DC power source is constant, and the output power supply 21 is designed. Performance requirements. As a preferred embodiment of the embodiment, the output power source 21 is a dry battery, and the dry battery is The pool has the characteristics of small size, low cost and easy installation, so that the method for preventing electrochemical corrosion of the clothing care machine heater of the present embodiment can be easily realized and the implementation cost is relatively low.
或者，作为上述输出电源21设置方式的另一具体实施方案，输出电源21也可采用交流电源、变压器与整流器的组合，这样，通过整流器的整流作用，也可达到使输出电源21的极性恒定的目的，从而也可满足输出电源21的设计性能要求，且本实施方案中，输出电源21的输出电压可调节，这样，可根据具体使用状况(如发热器1表面的结垢情况、导电体22表面的结垢情况)进行灵活调节输出电源21的输出电压，从而利于保证回流电路的电流值，进而有效保证了阴极保护装置2防止发热器1发生电化学腐蚀现象的可靠性。Alternatively, as another specific embodiment of the manner in which the output power source 21 is disposed, the output power source 21 can also be a combination of an AC power source, a transformer, and a rectifier, so that the polarity of the output power source 21 can be made constant by the rectifying action of the rectifier. The purpose of the output power supply 21 can also meet the design performance requirements of the output power supply 21, and in this embodiment, the output voltage of the output power supply 21 can be adjusted, so that, depending on the specific use conditions (such as the fouling of the surface of the heater 1 and the electrical conductor) 22 Surface fouling condition) The output voltage of the output power source 21 is flexibly adjusted, thereby ensuring the current value of the return circuit, thereby effectively ensuring the reliability of the cathodic protection device 2 against the electrochemical corrosion phenomenon of the heater 1.
优选地，如图2和图3所示，在上述的防止衣物护理机发热器电化学腐蚀的方法中，增设主机体4，输出电源21采用电池，将发热器1安装于主机体4内，并在主机体4上设置电池槽，将电池安装于电池槽内；或者，在上述的防止衣物护理机发热器电化学腐蚀的方法中，增设主机体4和控制电路板，输出电源21采用电池，将发热器1和控制电路板安装于主机体4内，并在主机体4或控制电路板上设置电池槽，将电池安装于电池槽内。主机体4的设置，一方面可实现发热器1的安装固定，另一方面可有效防护发热器1，再一方面利于提高使用的安全可靠性。控制电路板的设置，可便于衣物护理机的电力控制。电池槽的设置，可便于输出电源21的安装固定。Preferably, as shown in FIG. 2 and FIG. 3, in the above method for preventing electrochemical corrosion of the clothing care machine heater, the main body 4 is additionally provided, and the output power source 21 is a battery, and the heater 1 is mounted in the main body 4. And installing a battery slot on the main body 4 to install the battery in the battery slot; or, in the above method for preventing electrochemical corrosion of the clothing care machine heater, adding the main body 4 and the control circuit board, and the output power source 21 is a battery The heater 1 and the control circuit board are mounted in the main body 4, and a battery slot is provided on the main body 4 or the control circuit board to mount the battery in the battery slot. The installation of the main body 4 can realize the installation and fixation of the heater 1 on the one hand, and can effectively protect the heater 1 on the other hand, and on the other hand, can improve the safety and reliability of use. The control board is set to facilitate power control of the laundry care machine. The setting of the battery slot can facilitate the installation and fixation of the output power source 21.
优选地，在如图2和图3所示，上述的防止衣物护理机发热器电化学腐蚀的方法中，增设电池盖5，将电池盖5采用螺纹连接或者卡扣连接方式盖合固定于电池槽上。电池盖5的设置，利于保证输出电源21安装于电池槽内的密封效果，并利于防护输出电源21。螺纹连接和卡扣连接都具有拆装方便、紧固可靠的特点，这样，利于保证电池盖5安装的稳固可靠性，并利于电池盖5的快速拆装，利于产品的日后检修维护。Preferably, as shown in FIG. 2 and FIG. 3, in the above method for preventing electrochemical corrosion of the clothing care machine heater, the battery cover 5 is additionally provided, and the battery cover 5 is covered and fixed to the battery by screwing or snapping. On the trough. The arrangement of the battery cover 5 is advantageous for ensuring the sealing effect of the output power source 21 installed in the battery slot, and is advantageous for protecting the output power source 21. Both the threaded connection and the snap connection have the characteristics of convenient disassembly and assembly and reliable fastening, so as to ensure the stable reliability of the installation of the battery cover 5, and facilitate the quick disassembly and assembly of the battery cover 5, which is beneficial to the future maintenance and repair of the product.
优选地，如图2和图3所示，将电池盖5设于主机体4的外侧，这样，可使得电池盖5的拆装在主机体4外进行，即拆装电池盖5时不需拆装主机体4，从而使得电池盖5的拆装非常方便，利于产品的日后检修维护。Preferably, as shown in FIG. 2 and FIG. 3 , the battery cover 5 is disposed on the outer side of the main body 4 , so that the battery cover 5 can be disassembled and assembled outside the main body 4 , that is, when the battery cover 5 is removed or removed. The main body 4 is disassembled and assembled, so that the disassembly and assembly of the battery cover 5 is very convenient, which is convenient for future maintenance and repair of the product.
优选地，主机体4包括底座41和外壳42，将外壳42盖合固定于底座41上并围合形成一容置腔，将发热器1安装于容置腔内，在底座41或外壳42上设置有电池槽。本实施例，将主机体4包分成底座41和外壳42两部分设计，可利于容置腔的形成，进而利于降低主机体4的制造难度。Preferably, the main body 4 includes a base 41 and a housing 42. The housing 42 is capped and fixed on the base 41 and enclosed to form a receiving cavity. The heater 1 is mounted in the receiving cavity on the base 41 or the housing 42. A battery slot is provided. In this embodiment, the main body 4 is divided into two parts of the base 41 and the outer casing 42 to facilitate the formation of the accommodating cavity, thereby facilitating the manufacturing difficulty of the main body 4.
优选地，在负极增设第一导电片25，在正极增设第二导电片26，并将第一连接导线23的一端连接于第一导电片25上，将第二连接导线24的一端连接于第二导电片26上。第一导电片25和第二导电片26具体可安装固定于主机体4，第一导电片25和第二导电片26的设置，一方面利于第一连接导线23和第二连接导线24的定位，从而利于保证第一连接 导线23、第二连接导线24与输出电源21的良好接触，进而保证了第一连接导线23与负极电连接、第二连接导线24与正极电连接的可靠性；另一方面可便于输出电源21的拆装。Preferably, the first conductive sheet 25 is added to the negative electrode, the second conductive sheet 26 is added to the positive electrode, and one end of the first connecting wire 23 is connected to the first conductive piece 25, and one end of the second connecting wire 24 is connected to the first Two conductive sheets 26 are provided. The first conductive sheet 25 and the second conductive sheet 26 are specifically mountable and fixed to the main body 4, and the first conductive sheet 25 and the second conductive sheet 26 are disposed on the one hand to facilitate positioning of the first connecting wire 23 and the second connecting wire 24. In order to guarantee the first connection The wire 23 and the second connecting wire 24 are in good contact with the output power source 21, thereby ensuring the reliability of the first connecting wire 23 being electrically connected to the negative electrode and the second connecting wire 24 being electrically connected to the positive electrode; on the other hand, the output power source 21 can be facilitated. Disassembly and assembly.
优选地，将第一连接导线23的另一端采用螺钉(图未示)固定于发热器1上，这样，既可实现第一连接导线23与发热器1的电连接，又可实现对第一连接导线23的限位，且螺钉拆装方便。Preferably, the other end of the first connecting wire 23 is fixed to the heater 1 by screws (not shown), so that the electrical connection between the first connecting wire 23 and the heater 1 can be realized, and the first connection can be realized. The limit of the connecting wire 23 is connected, and the screw is convenient to disassemble.
进一步地，如图2和图3所示，还可在上述的防止衣物护理机发热器电化学腐蚀的方法中，增设水箱3，在水箱3与发热器1之间进一步连接设置输送管件(图未示)。发热器1具有供液体介质容置的加热腔11，水箱3具有供液体介质容置的储水腔31，输送管件具有供液体介质流动的中空内孔，中空内孔可将加热腔11与储水腔31连通。水箱3可用于存储一定量的液体介质，并可通过输送管件向发热器1内补充输送液体介质。优选地，水箱3安装于主机体4的外侧，这样，利于用户实时观察水箱3内的液体介质剩余量，以利于防止发热器1在缺水情形下干烧，进而利于保证产品使用的安全可靠性。Further, as shown in FIG. 2 and FIG. 3, in the above method for preventing electrochemical corrosion of the clothing care machine heater, the water tank 3 is additionally provided, and the conveying pipe member is further connected between the water tank 3 and the heat generator 1 (Fig. Not shown). The heater 1 has a heating chamber 11 for accommodating a liquid medium. The water tank 3 has a water storage chamber 31 for accommodating the liquid medium. The conveying tube has a hollow inner hole for the liquid medium to flow, and the hollow inner hole can store the heating chamber 11 and the storage chamber. The water chamber 31 is in communication. The water tank 3 can be used to store a certain amount of liquid medium, and can replenish the liquid medium to the heater 1 through the conveying pipe. Preferably, the water tank 3 is installed on the outer side of the main body 4, so that the user can observe the remaining amount of the liquid medium in the water tank 3 in real time, so as to prevent the heater 1 from being dry in the case of water shortage, thereby ensuring safe and reliable use of the product. Sex.
进一步地，还可在输送管件上设置用于控制管路通闭的截止阀(图未示)，这样，利于产品的日后检修维护。Further, a shut-off valve (not shown) for controlling the passage of the pipeline may be disposed on the conveying pipe member, thereby facilitating future maintenance and repair of the product.
优选地，导电体22采用惰性金属或石墨制成，或者，导电体22采用外表面涂覆有惰性金属的导电构件，这样，利于防止导电体22表面发生电化学腐蚀现象，从而利于保证导电体22的可靠性，进而利于保证导电体22的使用寿命和导电性能。惰性金属具体可为银、铂、金等。当然了，具体应用中，导电体22也可由钠、锌、铁、铝、铜等其他金属材料制成。Preferably, the electrical conductor 22 is made of inert metal or graphite, or the electrical conductor 22 is made of a conductive member coated with an inert metal on the outer surface, so as to prevent electrochemical corrosion on the surface of the electrical conductor 22, thereby facilitating the electrical conductor. The reliability of 22, in turn, helps to ensure the service life and electrical conductivity of the electrical conductor 22. The inert metal may specifically be silver, platinum, gold or the like. Of course, in a specific application, the electrical conductor 22 can also be made of other metal materials such as sodium, zinc, iron, aluminum, copper, and the like.
进一步地，如图2和图3所示，本发明实施例还提供了衣物护理机，其包括阴极保护装置2和用于加热液体介质的发热器1，阴极保护装置2具有正极与负极，阴极保护装置2与发热器1、液体介质连接形成一电流回路，且负极电连接发热器1，正极电连接容置于发热器1内的液体介质。本实施例提供的衣物护理机，还可包括供衣物悬挂的支架(图未示)，其由于采用了上述的防止衣物护理机发热器电化学腐蚀的方法防止发热器1发生电化学腐蚀，故，其有效保证衣物护理机的使用寿命和性能，从而提高了衣物护理机的质量可靠性，进而提高了产品的市场竞争力。Further, as shown in FIG. 2 and FIG. 3, an embodiment of the present invention further provides a laundry care machine including a cathode protection device 2 and a heater 1 for heating a liquid medium, the cathode protection device 2 having a cathode and a cathode, and a cathode The protection device 2 is connected to the heating device 1, the liquid medium to form a current loop, and the negative electrode is electrically connected to the heater 1, and the positive electrode is electrically connected to the liquid medium contained in the heater 1. The clothes care machine provided in this embodiment may further include a bracket for hanging clothes (not shown), which prevents the electrochemical corrosion of the heater 1 by using the above method for preventing electrochemical corrosion of the heater of the clothes care machine. It effectively guarantees the service life and performance of the clothes care machine, thereby improving the quality and reliability of the clothes care machine, thereby improving the market competitiveness of the product.
本发明实施例提供的衣物护理机的用于防止衣物护理机发热器电化学腐蚀的方法的结构可参照上述方法进行优化设计，具体如下：The structure of the method for preventing electrochemical corrosion of the clothing care machine heater according to the laundry care machine provided by the embodiment of the present invention can be optimized by referring to the above method, as follows:
优选地，本发明实施例提供的衣物护理机中，发热器1由铝材或铁材或铜材制成，即本发明实施例提供的衣物护理机的发热器1优选为铝制发热器或铁制发热器或铜制发热器，其具体设计原理可参照上述方法的设计原理，在此不再详述。 Preferably, in the laundry care machine provided by the embodiment of the present invention, the heater 1 is made of aluminum or iron or copper, that is, the heater 1 of the laundry care machine provided by the embodiment of the present invention is preferably an aluminum heater or The specific design principle of the iron heater or the copper heater can be referred to the design principle of the above method, and will not be described in detail herein.
优选地，阴极保护装置2包括具有正极与负极且极性恒定的输出电源21、与发热器1内的液体介质接触的导电体22、电连接于发热器1与负极之间的第一连接导线23和电连接于导电体22与正极之间的第二连接导线24，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the cathodic protection device 2 includes an output power source 21 having a positive electrode and a negative electrode and having a constant polarity, an electrical conductor 22 in contact with the liquid medium in the heater 1 , and a first connecting wire electrically connected between the heater 1 and the negative electrode 23 and electrically connected to the second connecting wire 24 between the conductor 22 and the positive electrode. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，发热器1包括下盖101和上盖102，上盖102盖合于下盖101上并围合形成供液体介质容置的加热腔11，导电体22穿设安装于上盖102上或者穿设安装于下盖101上并延伸接触容置于加热腔11内的液体介质，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the heater 1 includes a lower cover 101 and an upper cover 102. The upper cover 102 covers the lower cover 101 and encloses a heating chamber 11 for receiving a liquid medium. The electric conductor 22 is mounted on the upper cover 102. Or the liquid medium is mounted on the lower cover 101 and extends into contact with the liquid medium. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，导电体22以水平延伸或倾斜延伸的方式穿设安装于上盖102上；或者，导电体22竖直延伸或倾斜延伸的方式穿设安装于下盖101上。优选地，导电体22竖直穿设安装于下盖101的中间位置处，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the electrical conductor 22 is mounted on the upper cover 102 in a horizontally extending or obliquely extending manner; or the electrical conductor 22 is vertically mounted or obliquely extended to be mounted on the lower cover 101. Preferably, the electrical conductor 22 is vertically disposed at an intermediate position of the lower cover 101. The specific design principle can be referred to the design principle of the above method, and will not be described in detail herein.
优选地，导电体22通过螺纹连接方式固定于发热器1上；或者，导电体22通过过盈配合方式卡插固定于发热器1上，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the conductor 22 is fixed to the heater 1 by means of a screw connection; or the conductor 22 is inserted and fixed on the heater 1 by an interference fit method, and the specific design principle can refer to the design principle of the above method. No longer detailed.
优选地，输出电源21为直流电源；或者，输出电源21为交流电源、变压器与整流器的组合，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the output power source 21 is a DC power source; or the output power source 21 is a combination of an AC power source, a transformer and a rectifier. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，上述的衣物护理机还包括主机体4，输出电源21采用电池，发热器1安装于主机体4内，主机体4上设置有电池槽，电池安装于电池槽内；或者，上述的衣物护理机还包括主机体4和控制电路板，输出电源21采用电池，发热器1和控制电路板安装于主机体4内，且主机体4或控制电路板上设置有电池槽，电池安装于电池槽内。其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the laundry care machine further includes a main body 4, the output power source 21 is a battery, the heater 1 is mounted in the main body 4, the main body 4 is provided with a battery slot, and the battery is installed in the battery slot; or The clothes care machine further includes a main body 4 and a control circuit board. The output power source 21 is a battery, the heater 1 and the control circuit board are mounted in the main body 4, and the main body 4 or the control circuit board is provided with a battery slot, and the battery is installed on the battery. Inside the battery compartment. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，上述的衣物护理机还包括电池盖5，电池盖5采用螺纹连接或者卡扣连接方式盖合固定于电池槽上，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the laundry care machine further includes a battery cover 5, and the battery cover 5 is fixedly attached to the battery slot by a screw connection or a snap connection. The specific design principle can refer to the design principle of the above method, and the details are not detailed here. Said.
优选地，电池盖5设于主机体4的外侧，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the battery cover 5 is disposed on the outer side of the main body 4. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，主机体4包括底座41和外壳42，外壳42盖合固定于底座41上并围合形成一容置腔，发热器1安装于容置腔内，底座41或外壳42上设置有电池槽，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the main body 4 includes a base 41 and a casing 42. The outer casing 42 is fixedly attached to the base 41 and enclosed to form a receiving cavity. The heater 1 is mounted in the receiving cavity, and the base 41 or the casing 42 is provided with a battery. The specific design principle of the slot can refer to the design principle of the above method, and will not be described in detail herein.
优选地，上述的衣物护理机还包括第一导电片25和第二导电片26，第一连接导线23的一端通过第一导电片25连接负极，第二连接导线24的一端通过第二导电片26连接正极，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the laundry care machine further includes a first conductive sheet 25 and a second conductive sheet 26, one end of the first connecting wire 23 is connected to the negative electrode through the first conductive sheet 25, and one end of the second connecting wire 24 passes through the second conductive sheet. 26 connected to the positive electrode, the specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，第一连接导线23的另一端通过螺钉固定于发热器1上，其具体设计原理可参 照上述方法的设计原理，在此不再详述。Preferably, the other end of the first connecting wire 23 is fixed to the heater 1 by screws, and the specific design principle can be referred to. According to the design principle of the above method, it will not be described in detail here.
进一步地，衣物护理机还包括水箱3和管路连接于水箱3与发热器1之间的输送管件(图未示)。发热器1具有供液体介质容置的加热腔11，水箱3具有供液体介质容置的储水腔31，输送管件具有供液体介质流动的中空内孔，中空内孔可将加热腔11与储水腔31连通。水箱3可用于存储一定量的液体介质，并可通过输送管件向发热器1内补充输送液体介质。且优选地，水箱3安装于主机体4的外侧。其具体设计原理可参照上述方法的设计原理，在此不再详述。Further, the laundry care machine further includes a water tank 3 and a conveying pipe (not shown) connected between the water tank 3 and the heat generator 1 in a pipeline. The heater 1 has a heating chamber 11 for accommodating a liquid medium. The water tank 3 has a water storage chamber 31 for accommodating the liquid medium. The conveying tube has a hollow inner hole for the liquid medium to flow, and the hollow inner hole can store the heating chamber 11 and the storage chamber. The water chamber 31 is in communication. The water tank 3 can be used to store a certain amount of liquid medium, and can replenish the liquid medium to the heater 1 through the conveying pipe. And preferably, the water tank 3 is mounted to the outside of the main body 4. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
进一步地，还可在输送管件上设置用于控制管路通闭的截止阀(图未示)，这样，利于产品的日后检修维护。Further, a shut-off valve (not shown) for controlling the passage of the pipeline may be disposed on the conveying pipe member, thereby facilitating future maintenance and repair of the product.
优选地，导电体22采用惰性金属或石墨制成，或者，导电体22采用外表面涂覆有惰性金属的导电构件。惰性金属具体可为银、铂、金等。其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the conductor 22 is made of an inert metal or graphite, or the conductor 22 is made of a conductive member whose outer surface is coated with an inert metal. The inert metal may specifically be silver, platinum, gold or the like. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
作为本发明实施例的一具体实施方案，衣物护理机为挂烫机，发热器1具体为挂烫机的热锅，其通过在挂烫机上设置可实现上述的防止衣物护理机发热器电化学腐蚀的方法的结构，可有效抑制挂烫机的热锅发生电化学腐蚀现象，从而进一步提高了挂烫机的质量可靠性和使用寿命。As a specific embodiment of the embodiment of the present invention, the laundry care machine is a hanging machine, and the heat generator 1 is specifically a hot pot of the hanging machine, which can realize the electrochemical treatment of the above-mentioned clothes prevention machine heater by setting on the hanging machine. The structure of the corrosion method can effectively suppress the electrochemical corrosion phenomenon of the hot pot of the hanging machine, thereby further improving the quality reliability and the service life of the hanging machine.
如图4所示，本发明实施例提供的防止衣物护理机发热器电化学腐蚀的方法具体为：在衣物护理机上设置一阴极保护装置2，在衣物护理机的水箱3与衣物护理机上用于加热液体介质的发热器1之间设置一供液体介质流通的通道200，以通过水箱3向发热器1输送液体介质；将阴极保护装置2的负极电连接发热器1，将阴极保护装置2的正极电连接水箱3内或者通道200内的液体介质，以使阴极保护装置2与发热器1、液体介质连接形成一电流回路，进而抑制发热器1自身电子的迁移。液体介质具体可为水或者水与溶质的混合液。水箱3可用于存储一定量的液体介质，并可通过通道200向发热器1内补充输送液体介质。发热器1具有供液体介质容置的加热腔11，水箱3具有供液体介质容置的储水腔31，通道200可将加热腔11与储水腔31连通，这样，无论导电体22是与加热腔11内的液体介质接触还是与储水腔31内的液体介质接触或者是与通道200内的液体介质接触，都可达到使阴极保护装置2与发热器1、液体介质连接形成电流回路的目的。本实施例提供的防止衣物护理机发热器电化学腐蚀的方法，通过阴极保护装置2将发热器1和水箱3内或者通道200内的液体介质连接形成电流回路，并使得发热器1处于电流回路的阴极端、使液体介质处于电流回路的阳极端，这样，通过阴极保护装置2可达到向发热器1补充电子的目的，从而可达到抑制发热器1自身电子迁移流失的目的，进而有效防止了衣物护理 机上发热器1电化学腐蚀现象的发生，极大程度地减小了电化学腐蚀现象对发热器1使用寿命和性能的影响。As shown in FIG. 4, the method for preventing electrochemical corrosion of the heating device of the laundry care machine according to the embodiment of the present invention is specifically: providing a cathodic protection device 2 on the laundry care machine, and applying to the water tank 3 and the laundry care machine of the laundry care machine. A passage 200 for circulating a liquid medium is disposed between the heaters 1 for heating the liquid medium to transport the liquid medium to the heater 1 through the water tank 3; the cathode of the cathode protection device 2 is electrically connected to the heater 1, and the cathode protection device 2 is The positive electrode is electrically connected to the liquid medium in the water tank 3 or in the channel 200, so that the cathodic protection device 2 is connected to the heater 1 and the liquid medium to form a current loop, thereby suppressing the electron migration of the heater 1 itself. The liquid medium may specifically be water or a mixture of water and solute. The water tank 3 can be used to store a certain amount of liquid medium, and can replenish the liquid medium to the heater 1 through the passage 200. The heater 1 has a heating chamber 11 for accommodating a liquid medium. The water tank 3 has a water storage chamber 31 for accommodating the liquid medium. The passage 200 can connect the heating chamber 11 with the water storage chamber 31, so that the electric conductor 22 is The liquid medium contact in the heating chamber 11 is also in contact with the liquid medium in the water storage chamber 31 or in contact with the liquid medium in the channel 200, so that the cathodic protection device 2 can be connected to the heater 1 and the liquid medium to form a current loop. purpose. The method for preventing electrochemical corrosion of the clothing care machine heater is provided by the cathodic protection device 2, and the liquid medium in the water tank 3 or the channel 200 is connected by the cathodic protection device 2 to form a current loop, and the heater 1 is in a current loop. The cathode end is such that the liquid medium is at the anode end of the current loop, so that the purpose of supplementing the electrons to the heater 1 can be achieved by the cathodic protection device 2, thereby achieving the purpose of suppressing the electron migration loss of the heater 1 itself, thereby effectively preventing the Clothing care The occurrence of electrochemical corrosion of the on-board heater 1 greatly reduces the influence of electrochemical corrosion on the service life and performance of the heater 1.
优选地，发热器1采用铝材或铁材或铜材制成，即本发明实施例提供的防止衣物护理机发热器电化学腐蚀的方法优选适用于铝制发热器或铁制发热器或铜制发热器上，由于铝制发热器、铁制发热器、铜制发热器在潮湿环境下都容易发生电化学腐蚀现象，故，其取得的防止发热器1电化学腐蚀现象发生的效果较为显著，从而极大程度地提高了铝制发热器、铁制发热器和铜制发热器在质量可靠性和使用寿命。Preferably, the heater 1 is made of aluminum or iron or copper, that is, the method for preventing electrochemical corrosion of the clothing care machine heater provided by the embodiment of the present invention is preferably applied to an aluminum heater or an iron heater or copper. In the heating device, since the aluminum heater, the iron heater, and the copper heater are susceptible to electrochemical corrosion in a humid environment, the effect of preventing the electrochemical corrosion of the heater 1 is remarkable. This greatly improves the quality reliability and service life of aluminum heaters, iron heaters and copper heaters.
优选地，阴极保护装置2具有输出电源21、导电体22、第一连接导线23和第二连接导线24，输出电源21设置有正极与负极且其极性恒定，将第一连接导线23的两端分别电连接发热器1与输出电源21的负极，将第二连接导线24的两端分别电连接导电体22与输出电源21的正极，同时使导电体22与水箱3内或者通道200内的液体介质接触。输出电源21的极性恒定，是指输出电源21的极性不会变化，即输出电源21的正极与负极不会变换。本实施例，通过输出电源21、导电体22、第一连接导线23和第二连接导线24的配合作用，可有效将阴极保护装置2与发热器1、液体介质连接形成回流电路，并使得发热器1处于回流电路的阴极端，从而达到有效抑制发热器1自身电子迁移流失发生电化学腐蚀现象的目的。第一连接导线23的设置，除了可实现发热器1与负极的电连接效果之外；还可避免输出电源21与发热器1的直接接触，且由于发热器1在运行过程中会产生大量的热量，故，输出电源21与发热器1的不接触设置，可防止发热器1上的热量直接传递到输出电源21上，进而利于保证输出电源21的使用寿命。Preferably, the cathodic protection device 2 has an output power source 21, a conductor 22, a first connecting wire 23 and a second connecting wire 24. The output power source 21 is provided with a positive pole and a negative pole and has a constant polarity, and the two connecting wires 23 are The terminals are electrically connected to the negative electrodes of the heater 1 and the output power source 21 respectively, and the two ends of the second connecting wires 24 are electrically connected to the positive electrode of the electric conductor 22 and the output power source 21, respectively, and the electric conductor 22 and the water tank 3 or the inside of the channel 200 are respectively Contact with liquid medium. The polarity of the output power source 21 is constant, which means that the polarity of the output power source 21 does not change, that is, the positive and negative poles of the output power source 21 do not change. In this embodiment, by the cooperation of the output power source 21, the conductor 22, the first connecting wire 23 and the second connecting wire 24, the cathodic protection device 2 can be effectively connected to the heater 1, the liquid medium to form a reflow circuit, and the heat is generated. The device 1 is at the cathode end of the reflow circuit, so as to effectively suppress the electrochemical corrosion phenomenon caused by the electron migration loss of the heater 1 itself. The arrangement of the first connecting wire 23 can not only achieve the electrical connection effect of the heater 1 and the negative electrode; the direct contact of the output power source 21 with the heater 1 can be avoided, and a large amount of the heater 1 is generated during operation. The heat is generated so that the output power source 21 and the heater 1 are not in contact with each other, so that the heat on the heater 1 can be prevented from being directly transmitted to the output power source 21, thereby facilitating the service life of the output power source 21.
优选地，在上述的防止衣物护理机发热器电化学腐蚀的方法中，增设主机体4，将发热器1安装于主机体4内，将水箱3安装于主机体4外，将导电体22穿设安装于主机体4或水箱3上并使其延伸接触水箱3内或者通道200内的液体介质。主机体4的设置，一方面可用于支撑固定发热器1和水箱3，另一方面可有效防护发热器1，从而利于提高发热器1使用的安全可靠性。水箱3安装于主机体4的外侧，可利于用户实时观察水箱3内的液体介质剩余量，以利于防止发热器1在缺水情形下干烧，进而利于保证产品使用的安全可靠性。Preferably, in the above method for preventing electrochemical corrosion of the clothing care machine heater, the main body 4 is additionally provided, the heater 1 is mounted in the main body 4, the water tank 3 is mounted outside the main body 4, and the electric conductor 22 is worn. A liquid medium mounted to the main body 4 or the water tank 3 and extending into contact with the inside of the water tank 3 or the passage 200 is provided. The arrangement of the main body 4 can be used to support the fixed heater 1 and the water tank 3 on the one hand, and can effectively protect the heater 1 on the other hand, thereby improving the safety and reliability of the use of the heater 1. The water tank 3 is installed on the outer side of the main body 4, which can facilitate the user to observe the remaining amount of the liquid medium in the water tank 3 in real time, so as to prevent the heater 1 from being dry in the case of water shortage, thereby ensuring the safety and reliability of the product.
优选地，在水箱3的底部设有出水口，并在出水口处安装有一控制阀6，将导电体22穿设安装于主机体4上并使导电体22从控制阀6的下方延伸抵顶于控制阀6的阀芯61上，进而使得导电体22与通道200内的液体介质接触。控制阀6具体包括阀座62、滑动安装于阀座62内的阀芯61、套设于阀芯61外的弹簧63和固定于阀芯61端部以用于封闭或打开出水口的密封胶64，阀座62具体可螺纹连接于水箱3的底部。具体应用中，当阀芯61不受外力作用的情形下，密封胶64可贴合密封水箱3的出水口，此时，出水口处于封闭状 态，水箱3内的液体介质不能从出水口处流出；而当将水箱3安装于主机体4上时，阀芯61会受到导电体22向上的抵顶作用力，从而可使得阀芯61沿出水口向上滑动，以使得密封胶64脱离接触出水口，进而使得出水口处于打开状态，并使得水箱3内的液体介质可从出水口处流入通道200内并最终可流入金属加热器内，此时，导电体22与通道200内的液体介质接触。本实施例，通过将导电体22安装于阀芯61的下方，这样，一方面使得水箱3安装于主机体4上后，出水口处于常开状态，保证了储水腔31与加热腔11的长期连通性，利于防止加热腔11缺水发热器1干烧的现象发生；另一方面可实现导电体22与通道200内液体介质的接触。Preferably, a water outlet is provided at the bottom of the water tank 3, and a control valve 6 is mounted at the water outlet, and the electric conductor 22 is inserted and mounted on the main body 4 and the electric conductor 22 is extended from the lower side of the control valve 6 to the top. On the spool 61 of the control valve 6, the electrical conductor 22 is brought into contact with the liquid medium in the passage 200. The control valve 6 specifically includes a valve seat 62, a valve core 61 slidably mounted in the valve seat 62, a spring 63 sleeved outside the valve core 61, and a sealant fixed to the end of the valve core 61 for closing or opening the water outlet. 64. The valve seat 62 is specifically threadably coupled to the bottom of the water tank 3. In a specific application, when the spool 61 is not subjected to an external force, the sealant 64 can be fitted to the water outlet of the sealed water tank 3, and at this time, the water outlet is closed. The liquid medium in the water tank 3 cannot flow out from the water outlet; when the water tank 3 is mounted on the main body 4, the valve core 61 is subjected to the upward abutting force of the electric conductor 22, so that the spool 61 can be caused along The water outlet slides upward to make the sealant 64 disengage from the water outlet, so that the water outlet is in an open state, and the liquid medium in the water tank 3 can flow into the channel 200 from the water outlet and finally can flow into the metal heater. The electrical conductor 22 is in contact with the liquid medium within the channel 200. In this embodiment, the electric conductor 22 is mounted under the valve core 61. Thus, on the one hand, after the water tank 3 is mounted on the main body 4, the water outlet is in a normally open state, and the water storage chamber 31 and the heating chamber 11 are ensured. The long-term connectivity facilitates the prevention of dry burning of the water heater 1 in the heating chamber 11; on the other hand, the contact of the conductor 22 with the liquid medium in the channel 200 can be achieved.
优选地，在上述的防止衣物护理机发热器电化学腐蚀的方法中，将导电体22通过螺纹连接方式固定于主机体4上；或者，将导电体22通过过盈配合方式卡插固定于主机体4上。具体应用中，可于导电体22与主机体4之间增设一绝缘套管(图未示)，导电体22具体可通过该绝缘套管螺纹连接或者过盈卡插连接于发热器1上。具体地，发热器1上设有安装孔(图未示)，绝缘套管固定于安装孔内，导电体22以螺纹配合(导电体22上设有外螺纹，绝缘套管上设有与导电体22螺纹配合的内螺纹孔)的方式或者过盈卡插配合的方式穿设安装于绝缘套管内，这样，都可实现导电体22在主机体4上的安装固定，且绝缘套管还可起到密封导电体22与主机体4配合处的作用。Preferably, in the above method for preventing electrochemical corrosion of the clothing care machine heater, the electric conductor 22 is fixed to the main body 4 by screwing; or the electric conductor 22 is inserted and fixed to the main body by an interference fit manner. On body 4. In a specific application, an insulating sleeve (not shown) may be added between the conductor 22 and the main body 4. The electric conductor 22 may be screwed or connected to the heater 1 through the insulating sleeve. Specifically, the heating device 1 is provided with a mounting hole (not shown), the insulating sleeve is fixed in the mounting hole, and the electric conductor 22 is screwed (the electric conductor 22 is provided with an external thread, and the insulating sleeve is provided with a conductive The body 22 is threadedly engaged with the internal threaded hole or the interference card is inserted into the insulating sleeve, so that the conductor 22 can be mounted and fixed on the main body 4, and the insulating sleeve can also be It functions to seal the conductor 22 and the main body 4.
优选地，作为上述输出电源21设置方式的一具体实施方案，输出电源21采用直流电源，直流电源具体可为干电池或蓄电池或直流发电机等，直流电源的极性恒定，满足输出电源21的设计性能要求。作为本实施例的一较佳实施方案，输出电源21为干电池，干电池具有体型小、成本低、易于安装的特点，这样，可使得本实施例的防止衣物护理机发热器电化学腐蚀的方法比较容易实现且实现成本比较低。Preferably, as a specific implementation manner of the output mode of the output power source 21, the output power source 21 is a DC power source, and the DC power source may be a dry battery or a battery or a DC generator. The polarity of the DC power source is constant, and the output power supply 21 is designed. Performance requirements. As a preferred embodiment of the present embodiment, the output power source 21 is a dry battery, and the dry battery has the characteristics of small size, low cost, and easy installation, so that the method for preventing electrochemical corrosion of the clothing care machine heater of the present embodiment can be compared. Easy to implement and low implementation cost.
或者，作为上述输出电源21设置方式的另一具体实施方案，输出电源21也可采用交流电源、变压器与整流器的组合，这样，通过整流器的整流作用，也可达到使输出电源21的极性恒定的目的，从而也可满足输出电源21的设计性能要求，且本实施方案中，输出电源21的输出电压可调节，这样，可根据具体使用状况(如发热器1表面的结垢情况、导电体22表面的结垢情况)进行灵活调节输出电源21的输出电压，从而利于保证回流电路的电流值，进而有效保证了阴极保护装置2防止发热器1发生电化学腐蚀现象的可靠性。Alternatively, as another specific embodiment of the manner in which the output power source 21 is disposed, the output power source 21 can also be a combination of an AC power source, a transformer, and a rectifier, so that the polarity of the output power source 21 can be made constant by the rectifying action of the rectifier. The purpose of the output power supply 21 can also meet the design performance requirements of the output power supply 21, and in this embodiment, the output voltage of the output power supply 21 can be adjusted, so that, depending on the specific use conditions (such as the fouling of the surface of the heater 1 and the electrical conductor) 22 Surface fouling condition) The output voltage of the output power source 21 is flexibly adjusted, thereby ensuring the current value of the return circuit, thereby effectively ensuring the reliability of the cathodic protection device 2 against the electrochemical corrosion phenomenon of the heater 1.
优选地，输出电源21采用电池，在主机体4上设置电池槽，将电池安装于电池槽内；或者，在上述的防止衣物护理机发热器电化学腐蚀的方法中，增设控制电路板(图未示)，输出电源21采用电池，将控制电路板安装于主机体4内，并在主机体4或控制电路板上设置电池槽，将电池安装于电池槽内，即电池槽可设于主机体4上也可设于控制电路板上。控制电路板的设置，可便于家用电器的电力控制。电池槽的设置，可便于输出电源21的安 装固定。Preferably, the output power source 21 is a battery, and a battery slot is disposed on the main body 4 to mount the battery in the battery slot; or, in the above method for preventing electrochemical corrosion of the clothing care machine heater, a control circuit board is added (Fig. Not shown), the output power source 21 is a battery, the control circuit board is installed in the main body 4, and a battery slot is arranged on the main body 4 or the control circuit board, and the battery is installed in the battery slot, that is, the battery slot can be set in the host The body 4 can also be provided on the control circuit board. The control board is set to facilitate power control of the home appliance. The setting of the battery slot can facilitate the output power supply 21 Fixed.
优选地，在上述的防止衣物护理机发热器电化学腐蚀的方法中，增设电池盖5，将电池盖5采用螺纹连接或者卡扣连接方式盖合固定于电池槽上。电池盖5的设置，利于保证输出电源21安装于电池槽内的密封效果，并利于防护输出电源21。螺纹连接和卡扣连接都具有拆装方便、紧固可靠的特点，这样，利于保证电池盖5安装的稳固可靠性，并利于电池盖5的快速拆装，利于产品的日后检修维护。Preferably, in the above method for preventing electrochemical corrosion of the clothing care machine heater, the battery cover 5 is added, and the battery cover 5 is covered and fixed on the battery slot by screwing or snapping. The arrangement of the battery cover 5 is advantageous for ensuring the sealing effect of the output power source 21 installed in the battery slot, and is advantageous for protecting the output power source 21. Both the threaded connection and the snap connection have the characteristics of convenient disassembly and assembly and reliable fastening, so as to ensure the stable reliability of the installation of the battery cover 5, and facilitate the quick disassembly and assembly of the battery cover 5, which is beneficial to the future maintenance and repair of the product.
优选地，将电池盖5设于主机体4的外侧，这样，可使得电池盖5的拆装在主机体4外进行，即拆装电池盖5时不需拆装主机体4，从而使得电池盖5的拆装非常方便，利于产品的日后检修维护。Preferably, the battery cover 5 is disposed on the outer side of the main body 4, so that the battery cover 5 can be disassembled and assembled outside the main body 4, that is, the battery cover 5 is detached and assembled, and the main body 4 is not required to be disassembled, thereby making the battery The disassembly and assembly of the cover 5 is very convenient, which is beneficial to the future maintenance and repair of the product.
优选地，主机体4包括底座41和外壳42，将外壳42盖合固定于底座41上并围合形成一容置腔，将发热器1安装于容置腔内，在底座41或外壳42上设置有电池槽。本实施例，将主机体4包分成底座41和外壳42两部分设计，可利于容置腔的形成，进而利于降低主机体4的制造难度。Preferably, the main body 4 includes a base 41 and a housing 42. The housing 42 is capped and fixed on the base 41 and enclosed to form a receiving cavity. The heater 1 is mounted in the receiving cavity on the base 41 or the housing 42. A battery slot is provided. In this embodiment, the main body 4 is divided into two parts of the base 41 and the outer casing 42 to facilitate the formation of the accommodating cavity, thereby facilitating the manufacturing difficulty of the main body 4.
优选地，在负极增设第一导电片25，在正极增设第二导电片26，并将第一连接导线23的一端连接于第一导电片25上，将第二连接导线24的一端连接于第二导电片26上。第一导电片25和第二导电片26具体可安装固定于主机体4，第一导电片25和第二导电片26的设置，一方面利于第一连接导线23和第二连接导线24的定位，从而利于保证第一连接导线23、第二连接导线24与输出电源21的良好接触，进而保证了第一连接导线23与负极电连接、第二连接导线24与正极电连接的可靠性；另一方面可便于输出电源21的拆装。Preferably, the first conductive sheet 25 is added to the negative electrode, the second conductive sheet 26 is added to the positive electrode, and one end of the first connecting wire 23 is connected to the first conductive piece 25, and one end of the second connecting wire 24 is connected to the first Two conductive sheets 26 are provided. The first conductive sheet 25 and the second conductive sheet 26 are specifically mountable and fixed to the main body 4, and the first conductive sheet 25 and the second conductive sheet 26 are disposed on the one hand to facilitate positioning of the first connecting wire 23 and the second connecting wire 24. Therefore, the first connecting wire 23 and the second connecting wire 24 are ensured to be in good contact with the output power source 21, thereby ensuring the reliability of the first connecting wire 23 being electrically connected to the negative electrode and the second connecting wire 24 being electrically connected to the positive electrode; On the one hand, the disassembly and assembly of the output power source 21 can be facilitated.
优选地，将第一连接导线23的另一端采用螺钉(图未示)固定于发热器1上，这样，既可实现第一连接导线23与发热器1的电连接，又可实现对第一连接导线23的限位，且螺钉拆装方便。Preferably, the other end of the first connecting wire 23 is fixed to the heater 1 by screws (not shown), so that the electrical connection between the first connecting wire 23 and the heater 1 can be realized, and the first connection can be realized. The limit of the connecting wire 23 is connected, and the screw is convenient to disassemble.
优选地，导电体22采用惰性金属或石墨制成，或者，导电体22采用外表面涂覆有惰性金属的导电构件，这样，利于防止导电体22表面发生电化学腐蚀现象，从而利于保证导电体22的可靠性，进而利于保证导电体22的使用寿命和导电性能。惰性金属具体可为汞、银、铂、金等。当然了，具体应用中，导电体22也可由纳、锌、铁、铝、铜等其他金属材料制成。Preferably, the electrical conductor 22 is made of inert metal or graphite, or the electrical conductor 22 is made of a conductive member coated with an inert metal on the outer surface, so as to prevent electrochemical corrosion on the surface of the electrical conductor 22, thereby facilitating the electrical conductor. The reliability of 22, in turn, helps to ensure the service life and electrical conductivity of the electrical conductor 22. The inert metal may specifically be mercury, silver, platinum, gold or the like. Of course, in specific applications, the electrical conductor 22 can also be made of other metal materials such as nano, zinc, iron, aluminum, and copper.
优选地，发热器1包括下盖101和上盖102，将上盖102盖合于下盖101上并围合形成供液体介质容置的加热腔11。本实施例，将发热器1分成下盖101和上盖102两部分设计，可利于加热腔11的形成。Preferably, the heater 1 includes a lower cover 101 and an upper cover 102, and the upper cover 102 is covered on the lower cover 101 and enclosed to form a heating chamber 11 for accommodating the liquid medium. In this embodiment, the heater 1 is divided into two parts, a lower cover 101 and an upper cover 102, which can facilitate the formation of the heating chamber 11.
进一步地，本发明实施例还提供了衣物护理机，其包括阴极保护装置2、水箱3和用于 加热液体介质的发热器1，在水箱3与发热器1之间设置有供液体介质流通的通道200，阴极保护装置2具有正极与负极，阴极保护装置2与发热器1、液体介质连接形成一电流回路，且负极电连接发热器1，正极电连接水箱3内或通道200内的液体介质。本实施例提供的衣物护理机，还可包括供衣物悬挂的支架(图未示)，其由于采用了上述的防止衣物护理机发热器电化学腐蚀的方法防止衣物护理机的发热器1发生电化学腐蚀，故，其有效保证衣物护理机的使用寿命和性能，从而提高了衣物护理机的质量可靠性，进而提高了产品的市场竞争力。Further, an embodiment of the present invention further provides a laundry care machine including a cathodic protection device 2, a water tank 3, and The heater 1 for heating the liquid medium is provided with a passage 200 for circulating the liquid medium between the water tank 3 and the heater 1, the cathode protection device 2 has a positive electrode and a negative electrode, and the cathodic protection device 2 is connected with the heater 1 and the liquid medium to form a The current loop, and the negative electrode is electrically connected to the heater 1, and the positive electrode is electrically connected to the liquid medium in the water tank 3 or in the channel 200. The laundry care machine provided in this embodiment may further include a bracket for hanging clothes (not shown), which prevents the heater 1 of the laundry care machine from generating electricity by adopting the above-described method for preventing electrochemical corrosion of the clothing care machine heater. Chemical corrosion, therefore, it effectively guarantees the service life and performance of the clothing care machine, thereby improving the quality and reliability of the clothing care machine, thereby improving the market competitiveness of the product.
本发明实施例提供的衣物护理机的用于防止家用电器发热器电化学腐蚀的方法的结构可参照上述方法进行优化设计，具体如下：The structure of the method for preventing electrochemical corrosion of a household appliance heater according to the laundry care machine provided by the embodiment of the present invention can be optimized by referring to the above method, as follows:
优选地，本发明实施例提供的衣物护理机中，发热器1由铝材或铁材或铜材制成，即本发明实施例提供的衣物护理机的发热器1优选为铝制发热器或铁制发热器或铜制发热器，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, in the laundry care machine provided by the embodiment of the present invention, the heater 1 is made of aluminum or iron or copper, that is, the heater 1 of the laundry care machine provided by the embodiment of the present invention is preferably an aluminum heater or The specific design principle of the iron heater or the copper heater can be referred to the design principle of the above method, and will not be described in detail herein.
优选地，阴极保护装置2包括具有正极与负极且极性恒定的输出电源21、与水箱3内或者通道200内的液体介质接触的导电体22、电连接于发热器1与负极之间的第一连接导线23和电连接于导电体22与正极之间的第二连接导线24。其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the cathodic protection device 2 includes an output power source 21 having a positive electrode and a negative electrode and having a constant polarity, a conductor 22 in contact with a liquid medium in the water tank 3 or in the channel 200, and an electrical connection between the heater 1 and the negative electrode. A connecting wire 23 and a second connecting wire 24 electrically connected between the conductor 22 and the positive electrode. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，衣物护理机还包括主机体4，发热器1安装于主机体4内，水箱3安装于主机体4外，导电体22穿设安装于主机体4或水箱3上并延伸接触水箱3内或者通道200内的液体介质。其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the laundry care machine further includes a main body 4, the heat generator 1 is installed in the main body 4, the water tank 3 is installed outside the main body 4, and the electric conductor 22 is installed on the main body 4 or the water tank 3 and extends into contact with the water tank 3. Liquid medium within or within channel 200. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，水箱3的底部设有出水口和安装于出水口处的控制阀6，控制阀6具有阀芯61，导电体22穿设安装于主机体4上并从控制阀6的下方延伸抵顶于阀芯61上，且导电体22与通道200内的液体介质接触。其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the bottom of the water tank 3 is provided with a water outlet and a control valve 6 installed at the water outlet. The control valve 6 has a valve core 61. The electric conductor 22 is mounted on the main body 4 and extends from below the control valve 6. Topped on the spool 61, and the electrical conductor 22 is in contact with the liquid medium within the passage 200. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，导电体22通过螺纹连接方式固定于主机体4上；或者，导电体22通过过盈配合方式卡插固定于主机体4上。其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the electric conductor 22 is fixed to the main body 4 by screwing; or the electric conductor 22 is inserted and fixed to the main body 4 by an interference fit. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，输出电源21为直流电源；或者，输出电源21为交流电源、变压器与整流器的组合。其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the output power source 21 is a DC power source; or, the output power source 21 is an AC power source, a combination of a transformer and a rectifier. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，输出电源21采用电池，主机体4上设置有电池槽，电池安装于电池槽内；或者，衣物护理机还包括控制电路板，输出电源21采用电池，控制电路板安装于主机体4内，且主机体4或控制电路板上设置有电池槽，电池安装于电池槽内。其具体设计原理可参照上述方法的设计原理，在此不再详述。 Preferably, the output power source 21 is a battery, the main body 4 is provided with a battery slot, and the battery is installed in the battery slot; or the laundry care machine further includes a control circuit board, the output power source 21 is a battery, and the control circuit board is mounted on the main body 4 Inside, the main body 4 or the control circuit board is provided with a battery slot, and the battery is installed in the battery slot. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，上述的衣物护理机还包括电池盖5，电池盖5采用螺纹连接或者卡扣连接方式盖合固定于电池槽上，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the laundry care machine further includes a battery cover 5, and the battery cover 5 is fixedly attached to the battery slot by a screw connection or a snap connection. The specific design principle can refer to the design principle of the above method, and the details are not detailed here. Said.
优选地，电池盖5设于主机体4的外侧，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the battery cover 5 is disposed on the outer side of the main body 4. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，主机体4包括底座41和外壳42，外壳42盖合固定于底座41上并围合形成一容置腔内，发热器1安装于容置腔内，底座41或外壳42上设置有电池槽，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the main body 4 includes a base 41 and a housing 42. The outer cover 42 is fixedly mounted on the base 41 and enclosed to form a receiving cavity. The heat generator 1 is mounted in the receiving cavity, and the base 41 or the outer casing 42 is disposed. The specific design principle of the battery slot can refer to the design principle of the above method, and will not be described in detail herein.
优选地，阴极保护装置2还包括第一导电片25和第二导电片26，第一连接导线23的一端通过第一导电片25连接负极，第二连接导线24的一端通过第二导电片26连接正极，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the cathodic protection device 2 further includes a first conductive strip 25 and a second conductive strip 26. One end of the first connecting wire 23 is connected to the negative electrode through the first conductive sheet 25, and one end of the second connecting wire 24 passes through the second conductive sheet 26. The positive design is connected. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，第一连接导线23的另一端通过螺钉固定于发热器1上，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the other end of the first connecting wire 23 is fixed to the heater 1 by screws. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，导电体22采用惰性金属或石墨制成，或者，导电体22采用外表面涂覆有惰性金属的导电构件。惰性金属具体可为汞、银、铂、金等。其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, the conductor 22 is made of an inert metal or graphite, or the conductor 22 is made of a conductive member whose outer surface is coated with an inert metal. The inert metal may specifically be mercury, silver, platinum, gold or the like. The specific design principle can refer to the design principle of the above method, and will not be described in detail herein.
优选地，如图4所示，发热器1包括下盖101和上盖102，上盖102盖合于下盖101上并围合形成供液体介质容置的加热腔11，其具体设计原理可参照上述方法的设计原理，在此不再详述。Preferably, as shown in FIG. 4, the heater 1 includes a lower cover 101 and an upper cover 102. The upper cover 102 covers the lower cover 101 and encloses a heating chamber 11 for receiving a liquid medium. The specific design principle can be Referring to the design principle of the above method, it will not be described in detail herein.
作为发明本实施例的一具体实施方案，衣物护理机为挂烫机，发热器1具体为挂烫机的热锅，其通过在挂烫机上设置可实现上述的防止衣物护理机发热器电化学腐蚀的方法的结构，可有效抑制挂烫机的热锅发生电化学腐蚀现象，从而进一步提高了挂烫机的质量可靠性和使用寿命。As a specific embodiment of the present invention, the laundry care machine is a hanging machine, and the heat generator 1 is specifically a hot pot of the hanging machine, which can realize the electrochemical treatment of the above-mentioned clothing care machine by setting on the hanging machine. The structure of the corrosion method can effectively suppress the electrochemical corrosion phenomenon of the hot pot of the hanging machine, thereby further improving the quality reliability and the service life of the hanging machine.
在本说明书的描述中，术语“安装”等术语均应做广义理解，例如，“安装”可以是固定安装，也可以是可拆卸安装，或一体地安装。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the description of the present specification, the terms "installation" and the like should be understood broadly. For example, "installation" may be fixed installation, detachable installation, or integral installation. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
在本发明中，术语“第一”、“第二”仅用于描述的目的，而不能理解为指示或暗示相对重要性。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。In the present invention, the terms "first" and "second" are used for the purpose of description only, and are not to be construed as indicating or implying relative importance. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不一定指的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何 的一个或多个实施例或示例中以合适的方式结合。In the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means a specific feature described in connection with the embodiment or example. A structure, material or feature is included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be in any One or more embodiments or examples are combined in a suitable manner.
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在不脱离本发明的原理和宗旨的情况下在本发明的范围内可以对上述实施例进行变化、修改、替换和变型。 Although the embodiments of the present invention have been shown and described, it is understood that the foregoing embodiments are illustrative and not restrictive Variations, modifications, alterations and variations of the above-described embodiments are possible within the scope of the invention.

Claims (35)

  1. 一种防止衣物护理机发热器电化学腐蚀的方法，其特征在于，所述衣物护理机包括：蒸汽发生器和输出电源，所述蒸汽发生器用于产生蒸汽，所述输出电源用于为所述蒸汽发生器提供保护电流，所述蒸汽发生器包括发热器，所述方法包括：A method for preventing electrochemical corrosion of a clothing care machine heater, characterized in that the laundry care machine comprises: a steam generator for generating steam, and an output power source for The steam generator provides a protection current, the steam generator includes a heater, and the method includes:
    在所述蒸汽发生器上安装导电体，所述导电体与所述发热器电气绝缘，并将所述发热器与所述输出电源的阴极电连接，将所述输出电源的阳极与所述导电体电连接，使所述导电体与所述蒸汽发生器中的水接触，以形成电流回路，补偿所述发热器丢失的电子，避免所述发热器因失去电子而被腐蚀。Mounting an electrical conductor on the steam generator, the electrical conductor is electrically insulated from the heater, and electrically connecting the heater to a cathode of the output power source, and an anode of the output power source and the conductive The body electrical connection causes the electrical conductor to contact the water in the steam generator to form a current loop that compensates for electrons lost by the heater and prevents the heater from being corroded by loss of electrons.
  2. 根据权利要求1所述的防止衣服护理机发热器电化学腐蚀的方法，其特征在于，所述蒸汽发生器还包括：外壳和水箱，所述外壳套接在所述发热器上，所述水箱与所述外壳连通，以形成供水回路，所述方法还包括：The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 1, wherein the steam generator further comprises: a casing and a water tank, the casing being sleeved on the heater, the water tank Communicating with the outer casing to form a water supply circuit, the method further comprising:
    将所述导电体安装在所述发热器、所述外壳或所述水箱上，所述导电体与所述发热器电气绝缘，并使所述导电体与所述蒸汽发生器的供水回路接触，以形成所述电流回路，补偿所述发热器丢失的电子，避免所述发热器因失去电子而被腐蚀。Mounting the electrical conductor on the heater, the outer casing or the water tank, the electrical conductor being electrically insulated from the heater and contacting the electrical conductor with a water supply circuit of the steam generator, To form the current loop, the electrons lost by the heater are compensated to prevent the heater from being corroded by the loss of electrons.
  3. 根据权利要求1或2所述的防止衣服护理机发热器电化学腐蚀的方法，其特征在于，所述发热器为金属发热器，其中，所述金属包括：铝、铁或铜；以及The method for preventing electrochemical corrosion of a heater of a clothes care machine according to claim 1 or 2, wherein the heater is a metal heater, wherein the metal comprises: aluminum, iron or copper;
    所述导电体为惰性导电体，其中，所述导电体的制成材质包括：石墨、铂、金、银或镀铂、镀金、镀银的材质。The conductor is an inert conductor, wherein the conductor is made of graphite, platinum, gold, silver or platinized, gold plated or silver plated.
  4. 根据权利要求1所述的防止衣服护理机发热器电化学腐蚀的方法，其特征在于，在衣物护理机上设置一阴极保护装置，将所述阴极保护装置的负极电连接衣物护理机上用于加热液体介质的金属发热器，并将所述阴极保护装置的正极电连接所述液体介质，以使所述阴极保护装置与所述金属发热器、所述液体介质连接形成一电流回路，进而抑制所述金属发热器自身电子的迁移；或者，通过所述阴极保护装置直接向衣物护理机的金属发热器发射电子，以抑制所述金属发热器自身电子的迁移。The method for preventing electrochemical corrosion of a heater of a clothes care machine according to claim 1, wherein a cathodic protection device is disposed on the clothes care machine, and the negative electrode of the cathodic protection device is electrically connected to the clothes care machine for heating the liquid. a metal heater of the medium, and electrically connecting the positive electrode of the cathodic protection device to the liquid medium, so that the cathodic protection device is connected to the metal heater and the liquid medium to form a current loop, thereby suppressing the The metal heater itself migrates electrons; or, the cathode protection device directly emits electrons to the metal heater of the laundry care machine to suppress the migration of electrons of the metal heater itself.
  5. 根据权利要求4所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，所述阴极保护装置具有输出电源、导电体、第一连接导线和第二连接导线，且所述输出电源设置有正极与负极并使其极性恒定，将所述第一连接导线的两端分别电连接所述金属发热器与所述输出电源的负极，将所述第二连接导线的两端分别电连接所述导电体与所述输出电源的正极，同时使所述导电体与所述液体介质接触。The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 4, wherein the cathode protection device has an output power source, a conductor, a first connecting wire and a second connecting wire, and the output power source Providing a positive electrode and a negative electrode and making the polarity constant, respectively connecting the two ends of the first connecting wire to the negative electrode of the metal heater and the output power, respectively, and electrically connecting the two ends of the second connecting wire respectively Connecting the electrical conductor to the positive pole of the output power source while contacting the electrical conductor with the liquid medium.
  6. 根据权利要求5所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，所述输出电源采用直流电源；或者，所述输出电源采用交流电源、变压器与整流器的组合。 The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 5, wherein the output power source is a DC power source; or the output power source is a combination of an AC power source, a transformer and a rectifier.
  7. 根据权利要求5或6所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，将所述导电体从所述金属发热器的顶部或底部或侧部穿设于所述金属发热器内，并使所述导电体与所述金属发热器内的所述液体介质接触。The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 5 or 6, wherein the electrical conductor is passed through the metal from the top or bottom or side of the metal heater. Inside the device, the electrical conductor is brought into contact with the liquid medium in the metal heater.
  8. 根据权利要求5所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，增设水箱，在所述水箱与所述金属发热器之间进一步连接设置输送管件，并将所述导电体穿设于所述金属发热器上并与所述金属发热器内的所述液体介质接触；或者，将所述导电体穿设于所述水箱上并与所述水箱内的所述液体介质接触；或者，将所述导电体穿设于所述输送管件上并与所述输送管件内的所述液体介质接触。The method for preventing electrochemical corrosion of a heater of a clothes care machine according to claim 5, wherein a water tank is added, a conveying pipe member is further connected between the water tank and the metal heater, and the electric conductor is Passing on the metal heater and contacting the liquid medium in the metal heater; or passing the conductor on the water tank and contacting the liquid medium in the water tank Or the conductive body is passed through the conveying pipe member and is in contact with the liquid medium in the conveying pipe member.
  9. 根据权利要求8所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，将所述导电体从所述水箱的顶部或底部或侧部穿设于所述水箱内，并将所述导电体与水箱内的所述液体介质接触。The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 8, wherein the electric conductor is inserted into the water tank from a top or a bottom or a side of the water tank, and The electrical conductor is in contact with the liquid medium in the water tank.
  10. 根据权利要求5-9中任一项所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，所述导电体采用惰性金属或石墨制成，或者，所述导电体采用外表面涂覆有惰性金属的导电构件，所述金属发热器采用铝材或铁材或铜材制成。The method for preventing electrochemical corrosion of a clothing care machine heater according to any one of claims 5 to 9, wherein the electric conductor is made of an inert metal or graphite, or the outer surface of the electric conductor is used. An electrically conductive member coated with an inert metal made of aluminum or iron or copper.
  11. 根据权利要求1所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，在衣物护理机上设置一阴极保护装置，将所述阴极保护装置的负极电连接衣物护理机上用于加热液体介质的金属发热器，并将所述阴极保护装置的正极电连接容置于所述金属发热器内的所述液体介质，以使所述阴极保护装置与所述金属发热器、所述液体介质连接形成一电流回路，进而抑制所述金属发热器自身电子的迁移。The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 1, wherein a cathodic protection device is disposed on the laundry care machine, and the negative electrode of the cathodic protection device is electrically connected to the laundry care machine for heating the liquid. a metal heater of the medium, and electrically connecting the positive electrode of the cathodic protection device to the liquid medium in the metal heater to cause the cathodic protection device and the metal heater, the liquid medium The connection forms a current loop that inhibits the migration of electrons from the metal heater itself.
  12. 根据权利要求1所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，在衣物护理机上设置一阴极保护装置，在衣物护理机的水箱与衣物护理机上用于加热液体介质的金属发热器之间设置一供所述液体介质流通的通道；将所述阴极保护装置的负极电连接所述金属发热器，将所述阴极保护装置的正极电连接所述水箱内或者所述通道内的所述液体介质，以使所述阴极保护装置与所述金属发热器、所述液体介质连接形成一电流回路，进而抑制所述金属发热器自身电子的迁移。The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 1, wherein a cathodic protection device is disposed on the laundry care machine, and the metal for heating the liquid medium is used on the water tank and the laundry care machine of the laundry care machine. Providing a passage for the liquid medium to flow between the heaters; electrically connecting the cathode of the cathode protection device to the metal heater, electrically connecting the anode of the cathode protection device to the tank or the passage The liquid medium is configured to connect the cathode protection device to the metal heater and the liquid medium to form a current loop, thereby suppressing migration of electrons of the metal heater itself.
  13. 根据权利要求11或12所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，所述阴极保护装置具有输出电源、导电体、第一连接导线和第二连接导线，所述输出电源设置有正极与负极且其极性恒定，将所述第一连接导线的两端分别电连接所述金属发热器与所述输出电源的负极，将所述第二连接导线的两端分别电连接所述导电体与所述输出电源的正极，同时使所述导电体与容置于所述金属发热器内的所述液体介质接触。The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 11 or 12, wherein the cathodic protection device has an output power source, a conductor, a first connecting wire and a second connecting wire, the output The power source is provided with a positive pole and a negative pole and has a constant polarity. The two ends of the first connecting wire are respectively electrically connected to the metal heater and the negative pole of the output power source, and the two ends of the second connecting wire are respectively electrically connected. Connecting the electrical conductor to the positive pole of the output power source while contacting the electrical conductor with the liquid medium contained in the metal heater.
  14. 根据权利要求13所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，所述输出电源为直流电源；或者，所述输出电源为交流电源、变压器与整流器的组合。 The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 13, wherein the output power source is a DC power source; or the output power source is an AC power source, a combination of a transformer and a rectifier.
  15. 根据权利要求14所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，增设主机体，所述输出电源采用电池，将所述金属发热器安装于所述主机体内，并在所述主机体上设置电池槽，将所述电池安装于所述电池槽内；或者，增设主机体和控制电路板，所述输出电源采用电池，将所述金属发热器和所述控制电路板安装于所述主机体内，并在所述主机体或所述控制电路板上设置电池槽，将所述电池安装于所述电池槽内。The method for preventing electrochemical corrosion of a heater of a clothes care machine according to claim 14, wherein a main body is added, and the output power source is a battery, and the metal heater is installed in the main body, and a battery slot is disposed on the main body, and the battery is installed in the battery slot; or, a main body and a control circuit board are added, and the output power source uses a battery to install the metal heater and the control circuit board A battery slot is disposed in the main body and on the main body or the control circuit board, and the battery is installed in the battery slot.
  16. 根据权利要求15所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，所述主机体包括底座和外壳，将所述外壳盖合固定于所述底座上并围合形成一容置腔，将所述金属发热器安装于所述容置腔内，在所述底座或所述外壳上设置有所述电池槽。The method for preventing electrochemical corrosion of a clothing care machine heater according to claim 15, wherein the main body comprises a base and a casing, and the casing is hingedly fixed to the base and enclosed to form a cavity. The metal heater is mounted in the accommodating cavity, and the battery slot is disposed on the base or the outer casing.
  17. 根据权利要求13所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，在所述负极增设第一导电片，在所述正极增设第二导电片，并将所述第一连接导线的一端连接于所述第一导电片上，将所述第二连接导线的一端连接于所述第二导电片上。The method for preventing electrochemical corrosion of a heater of a clothes care machine according to claim 13, wherein a first conductive sheet is added to the negative electrode, a second conductive sheet is added to the positive electrode, and the first connection is One end of the wire is connected to the first conductive sheet, and one end of the second connecting wire is connected to the second conductive sheet.
  18. 根据权利要求13-17中任一项所述的防止衣物护理机发热器电化学腐蚀的方法，其特征在于，所述导电体采用惰性金属或石墨制成，或者，所述导电体采用外表面涂覆有惰性金属的导电构件。The method for preventing electrochemical corrosion of a clothing care machine heater according to any one of claims 13 to 17, wherein the electric conductor is made of an inert metal or graphite, or the outer surface of the electric conductor is used. A conductive member coated with an inert metal.
  19. 一种防止发热器电化学腐蚀的装置，用于衣物护理机，其特征在于，所述衣物护理机包括：蒸汽发生器和输出电源，所述蒸汽发生器用于产生蒸汽，所述输出电源用于为所述蒸汽发生器提供保护电流，所述蒸汽发生器包括发热器，所述装置包括：A device for preventing electrochemical corrosion of a heater for use in a laundry care machine, characterized in that the laundry care machine comprises: a steam generator for generating steam, and an output power source for Providing a protection current for the steam generator, the steam generator comprising a heater, the device comprising:
    导电体，所述导电体安装在所述蒸汽发生器上，所述导电体与所述发热器电气绝缘，以及所述输出电源的阴极通过第一导电片连接至第一连接导线，所述第一连接导线与所述发热器电连接，所述输出电源的阳极通过第二导电片连接至第二连接导线，所述第二连接导线与所述导电体电连接；其中，An electric conductor mounted on the steam generator, the electric conductor is electrically insulated from the heater, and a cathode of the output power source is connected to the first connecting wire through the first conductive sheet, the first a connecting wire is electrically connected to the heater, the anode of the output power source is connected to the second connecting wire through a second conductive piece, and the second connecting wire is electrically connected to the electrical conductor; wherein
    所述导电体与所述蒸汽发生器中的水接触，以形成电流回路，补偿所述发热器丢失的电子，避免所述发热器因失去电子而被腐蚀。The electrical conductor is in contact with water in the steam generator to form a current loop that compensates for electrons lost by the heater, preventing the heater from being corroded by loss of electrons.
  20. 根据权利要求19所述的防止发热器电化学腐蚀的装置，其特征在于，还包括：所述蒸汽发生器的外壳和所述蒸汽发生器的水箱，所述外壳套接在所述发热器上，所述水箱与所述外壳连通，以形成供水回路，所述导电体安装在所述发热器中间，或者安装在所述外壳上，或者安装在所述水箱上。The apparatus for preventing electrochemical corrosion of a heater according to claim 19, further comprising: a casing of said steam generator and a water tank of said steam generator, said casing being sleeved on said heater The water tank is in communication with the outer casing to form a water supply circuit, the electrical conductor being mounted in the middle of the heat generator, or mounted on the outer casing, or mounted on the water tank.
  21. 根据权利要求20所述的防止发热器电化学腐蚀的装置，其特征在于，所述导电体从垂直方向、水平方向或侧面倾斜方向通过螺旋方式或过盈配合方式安装在所述发热器上、或所述外壳上或所述水箱上或供水回路上。The device for preventing electrochemical corrosion of a heater according to claim 20, wherein the electric conductor is mounted on the heater by a spiral or interference fit from a vertical direction, a horizontal direction or a side oblique direction, Or on the outer casing or on the water tank or on the water supply circuit.
  22. 根据权利要求21所述的防止发热器电化学腐蚀的装置，其特征在于，还包括：所述蒸汽发生器的底座，所述底座上设有安装槽，用于放置所述输出电源；以及 The apparatus for preventing electrochemical corrosion of a heater according to claim 21, further comprising: a base of said steam generator, said base being provided with a mounting groove for placing said output power;
    还包括：电池盖，所述电池盖上设有螺纹，用于旋入所述底座盖合所述安装槽。Also included is a battery cover, the battery cover being provided with a thread for screwing into the base to cover the mounting groove.
  23. 根据权利要求19至22中任一项所述的防止发热器电化学腐蚀的装置，其特征在于，通过螺钉将所述第二连接导线固定在所述发热器上，以与所述发热器电连接；以及The apparatus for preventing electrochemical corrosion of a heater according to any one of claims 19 to 22, wherein the second connecting wire is fixed to the heater by a screw to be electrically connected to the heater Connection;
    所述发热器为金属发热器，其中，所述金属包括：铝、铁或铜；以及The heater is a metal heater, wherein the metal comprises: aluminum, iron or copper;
    所述导电体为惰性导电体，其中，所述导电体的制成材质包括：石墨、铂、金、银或镀铂、镀金、镀银的材质。The conductor is an inert conductor, wherein the conductor is made of graphite, platinum, gold, silver or platinized, gold plated or silver plated.
  24. 一种蒸汽发生器，其特征在于，包括如权利要求19至23中任一项所述的防止发热器电化学腐蚀的装置。A steam generator comprising the apparatus for preventing electrochemical corrosion of a heater according to any one of claims 19 to 23.
  25. 一种衣物护理机，其特征在于，包括如权利要求24所述的蒸汽发生器。A laundry care machine comprising the steam generator of claim 24.
  26. 一种衣物护理机，包括用于加热液体介质的金属发热器，其特征在于，还包括阴极保护装置，所述阴极保护装置具有正极与负极，所述阴极保护装置与所述金属发热器、所述液体介质连接形成一电流回路，且所述负极电连接所述金属发热器，所述正极电连接所述液体介质；或者，所述阴极保护装置为可向所述金属发热器发射电子的电子发射件。A laundry care machine comprising a metal heater for heating a liquid medium, characterized by further comprising a cathode protection device having a positive electrode and a negative electrode, the cathodic protection device and the metal heater, The liquid medium is connected to form a current loop, and the anode is electrically connected to the metal heater, the anode is electrically connected to the liquid medium; or the cathode protection device is an electron capable of emitting electrons to the metal heater Launcher.
  27. 根据权利要求26所述的衣物护理机，其特征在于，所述阴极保护装置包括具有所述正极与所述负极且极性恒定的输出电源、与所述液体介质接触的导电体、电连接于所述金属发热器与所述负极之间的第一连接导线和电连接于所述导电体与所述正极之间的第二连接导线。The laundry care machine according to claim 26, wherein said cathodic protection device comprises an output power source having said positive electrode and said negative electrode and having a constant polarity, an electrical conductor in contact with said liquid medium, and an electrical connection a first connecting wire between the metal heater and the negative electrode and a second connecting wire electrically connected between the electric conductor and the positive electrode.
  28. 根据权利要求27所述的衣物护理机，其特征在于，所述输出电源为直流电源；或者，所述输出电源为交流电源、变压器与整流器的组合。The laundry care machine according to claim 27, wherein the output power source is a direct current power source; or the output power source is a combination of an alternating current power source, a transformer, and a rectifier.
  29. 根据权利要求27或28所述的衣物护理机，其特征在于，所述导电体从所述金属发热器的顶部或底部或侧部穿设于所述金属发热器内，且所述导电体与所述金属发热器内的所述液体介质接触。The laundry care machine according to claim 27 or 28, wherein the electric conductor is inserted into the metal heater from a top or a bottom or a side of the metal heater, and the electric conductor is The liquid medium within the metal heater is in contact.
  30. 根据权利要求27所述的衣物护理机，其特征在于，还包括水箱和管路连接于所述水箱与所述金属发热器之间的输送管件，所述导电体穿设于所述金属发热器上并与所述金属发热器内的所述液体介质接触；或者，所述导电体穿设于所述水箱上并与所述水箱内的所述液体介质接触；或者，所述导电体穿设于所述输送管件上并与所述输送管件内的所述液体介质接触。The laundry care machine according to claim 27, further comprising a water pipe and a pipe connecting the pipe between the water tank and the metal heater, the conductor being disposed through the metal heater And contacting the liquid medium in the metal heater; or the electric conductor is disposed on the water tank and in contact with the liquid medium in the water tank; or the electric conductor is pierced And on the conveying pipe member and in contact with the liquid medium in the conveying pipe member.
  31. 根据权利要求27所述的衣物护理机，其特征在于，还包括主机体，所述输出电源采用电池，所述金属发热器安装于所述主机体内，所述主机体上设置有电池槽，所述电池安装于所述电池槽内；或者，还包括主机体和控制电路板，所述输出电源采用电池，所述金属发热器和所述控制电路板安装于所述主机体内，且所述主机体或所述控制电路板上设置有电池槽，所述电池安装于所述电池槽内。 The laundry care machine according to claim 27, further comprising a main body, wherein the output power source is a battery, the metal heater is installed in the main body, and the main body is provided with a battery slot. The battery is installed in the battery slot; or, further includes a main body and a control circuit board, the output power source is a battery, the metal heater and the control circuit board are installed in the main body, and the host A battery slot is disposed on the body or the control circuit board, and the battery is installed in the battery slot.
  32. 根据权利要求31所述的衣物护理机，其特征在于，所述主机体包括底座和外壳，所述外壳盖合固定于所述底座上并围合形成一容置腔，所述金属发热器安装于所述容置腔内，所述底座或所述外壳上设置有所述电池槽。The laundry care machine according to claim 31, wherein the main body comprises a base and a casing, the casing is fixedly attached to the base and enclosed to form a receiving cavity, and the metal heater is installed. The battery slot is disposed on the base or the outer casing in the accommodating cavity.
  33. 根据权利要求27所述的衣物护理机，其特征在于，还包括主机体，所述金属发热器安装于所述主机体内，所述水箱安装于所述主机体外，所述导电体穿设安装于所述主机体或所述水箱上并延伸接触所述水箱内或者所述通道内的所述液体介质，所述水箱的底部设有出水口和安装于所述出水口处的控制阀，所述控制阀具有阀芯，所述导电体穿设安装于所述主机体上并从所述控制阀的下方延伸抵顶于所述阀芯上，且所述导电体与所述通道内的所述液体介质接触。The laundry care machine according to claim 27, further comprising a main body, wherein the metal heater is installed in the main body, the water tank is installed outside the main body, and the electric conductor is installed on the main body. The main body or the water tank is extended to contact the liquid medium in the water tank or in the passage, and the bottom of the water tank is provided with a water outlet and a control valve installed at the water outlet, The control valve has a valve body, the electric conductor is penetratingly mounted on the main body and extending from below the control valve against the valve core, and the electric conductor and the inside of the passage Contact with liquid medium.
  34. 根据权利要求27-33中任一项所述的衣物护理机，其特征在于，还包括第一导电片和第二导电片，所述第一连接导线的一端通过所述第一导电片连接所述负极，所述第二连接导线的一端通过所述第二导电片连接所述正极。The laundry care machine according to any one of claims 27 to 33, further comprising a first conductive sheet and a second conductive sheet, wherein one end of the first connecting wire is connected through the first conductive sheet The negative electrode is connected to the positive electrode through one end of the second connecting wire.
  35. 根据权利要求27-33中任一项所述的衣物护理机，其特征在于，所述导电体采用惰性金属或石墨制成，或者，所述导电体采用外表面涂覆有惰性金属的导电构件，所述金属发热器采用铝材或铁材或铜材制成。 The laundry care machine according to any one of claims 27 to 33, wherein the electric conductor is made of an inert metal or graphite, or the electric conductor is made of an electrically conductive member whose outer surface is coated with an inert metal. The metal heater is made of aluminum or iron or copper.
PCT/CN2015/092981 2015-01-07 2015-10-27 Method and device for preventing electrochemical corrosion of clothes care machine heater, steam generator, and clothes care machine WO2016110142A1 (en)

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CN201520012881.9U CN204474764U (en) 2015-01-07 2015-01-07 Prevent structure and the laundry care machine of the galvanic corrosion of laundry care machine calorifier
CN201510009634.8 2015-01-07
CN201510009691.6A CN104532262B (en) 2015-01-07 2015-01-07 Prevent method and the laundry care machine of laundry care machine heating element electrochemical corrosion
CN201510009691.6 2015-01-07
CN201510009634.8A CN104532260B (en) 2015-01-07 2015-01-07 Prevent method and the laundry care machine of laundry care machine heating element electrochemical corrosion
CN201520012880.4U CN204455292U (en) 2015-01-07 2015-01-07 Prevent structure and the laundry care machine of the galvanic corrosion of laundry care machine calorifier
CN201520012880.4 2015-01-07
CN201510009635.2A CN104532261B (en) 2015-01-07 2015-01-07 Prevent method and the laundry care machine of laundry care machine heating element electrochemical corrosion
CN201520013640.6U CN204455664U (en) 2015-01-07 2015-01-07 Prevent the device of heating element electrochemical corrosion, steam generator and laundry care machine
CN201510009635.2 2015-01-07
CN201520013640.6 2015-01-07
CN201520012881.9 2015-01-07

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