WO2023029173A1 - 一种电解组件及衣物处理设备 - Google Patents

一种电解组件及衣物处理设备 Download PDF

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Publication number
WO2023029173A1
WO2023029173A1 PCT/CN2021/126068 CN2021126068W WO2023029173A1 WO 2023029173 A1 WO2023029173 A1 WO 2023029173A1 CN 2021126068 W CN2021126068 W CN 2021126068W WO 2023029173 A1 WO2023029173 A1 WO 2023029173A1
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WO
WIPO (PCT)
Prior art keywords
electrolysis
electrolytic
electric heating
cathode
heating tube
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PCT/CN2021/126068
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English (en)
French (fr)
Inventor
杨青波
高久兴
高源�
曹运奕
钱静娴
Original Assignee
无锡小天鹅电器有限公司
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Application filed by 无锡小天鹅电器有限公司 filed Critical 无锡小天鹅电器有限公司
Publication of WO2023029173A1 publication Critical patent/WO2023029173A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/04—Heating arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Definitions

  • the present application relates to the technical field of electrolytic sterilization, and in particular to an electrolytic component and clothes treatment equipment.
  • some washing machines are equipped with electrolytic sterilization function and heating washing function.
  • the electrolytic sterilization function is to electrolyze water through the electrolytic electrode under the condition of electricity, and generate strong oxidizing substances such as hydroxyl radicals. Realize the sterilization function.
  • the heating washing function is realized by heating the washing water through the electric heating tube.
  • electric heating tubes are prone to corrosion.
  • the embodiment of the present application expects to provide an electrolysis component and a clothes treatment device that improve the corrosion resistance of the electric heating tube.
  • An embodiment of the present application provides an electrolytic assembly, including:
  • An electrolysis device the electrolysis device includes an electrolysis cathode and an electrolysis anode;
  • An electric heating tube, a heating component is arranged in the electric heating tube;
  • the electrolysis cathode is electrically connected to the electric heating tube through at least one connection device.
  • the electric heating tube along the length direction of the electric heating tube, includes a conductive contact section and a heating section located outside the conductive contact section, and the electric heating tube is used to communicate with the The connection part of the connecting device is located in the conductive contact section, and the heating component is arranged in the heating section;
  • the heating component is not arranged in the conductive contact section; or, the heating component is arranged in the conductive contact section, and the arrangement density of the heating components in the conductive contact section is smaller than that in the heating section The maximum value of the arrangement density of heating elements.
  • the arrangement density of the heating elements in the conductive contact section is less than the average value of the arrangement density of the heating elements in the heating section.
  • connection device connects the electric heating tube and the electrolysis device, and forms a force support for the electrolysis device.
  • the electric heating tube includes at least two first tubes arranged at intervals, the electrolysis device is arranged between the two first tubes; the electrolysis cathode and the electrolysis anode are stacked , the connection device includes a first fastening belt and a second fastening belt, the first fastening belt is located on the side of the electrolytic cathode away from the electrolytic anode, and the second fastening belt is located on the side of the electrolytic cathode
  • the anode is away from the side of the electrolysis cathode, the two ends of the first fastening belt and the two ends of the second fastening belt are fastened to the corresponding first tube body, and the electrolysis cathode passes through
  • the first fastening strip and/or the second fastening strip are conductively connected to the first pipe body.
  • the number of the connection devices is multiple, and the plurality of connection devices are arranged at intervals along the length direction of the first pipe body, and one of the connection devices closest to the terminal of the electric heating tube
  • the first fastening strip and/or the second fastening strip are conductively connected to the first tube body and the electrolysis cathode.
  • the number of the connecting device is multiple, and the plurality of connecting devices are arranged at intervals along the length direction of the first pipe body, and the first fastening strip and the first fastening belt of at least one connecting device /or the second fastening strip is conductively connected to the first tube body and the electrolytic cathode, and the first fastening strip and the second fastening strip of at least one connecting device are electrically insulated to connect the electrolytic cathode cathode and the electric heating tube.
  • the electrolysis assembly includes a first insulating member disposed between the first fastening strip of at least one of the connection devices and the electrolysis cathode, so that the electrolysis The cathode is electrically insulated from the corresponding first fastening strip.
  • the attachment means includes a fastener extending through the first fastening strip, the electrolysis cathode, the electrolysis anode, and the second fastening strip, the fastening strip A fastener applies a clamping force to the first fastening strip and the second fastening strip.
  • the electrolysis assembly includes a sealing device, the electrolysis assembly includes a cathode conductor conductively connected to the electrolysis cathode, and an anode conductor conductively connected to the electrolysis anode, the cathode conductor, Both the anode conductor and the first tube body seal through the sealing device.
  • the heating element is not arranged in the section of the electric heating pipe between the connection device closest to the sealing device and the sealing device; or, the electric heating element between the connection device closest to the sealing device and the sealing device.
  • the heating components are arranged in the section of the tube, and the arrangement density of the heating components therein does not exceed the arrangement density of the heating components in the conductive contact section.
  • An embodiment of the present application provides a clothes treatment device, including: an inner cylinder, an outer tub, and the electrolysis assembly described in any embodiment of the application, the inner cylinder is rotatably arranged in the outer tub; the electrolysis device, the The heating parts of the electric heating tubes are all arranged between the outer barrel and the inner barrel.
  • the electrolytic cathode and the electric heating tube have the same potential through at least one connecting device, the electric heating tube has a lower potential, and the electrolytic cathode acts as a cathodic protection for the electric heating tube, so that the electric heating tube is not easy to corrode , improve the service life of the electric heating tube.
  • FIG. 1 is a schematic structural view of an electrolytic assembly according to an embodiment of the present application
  • Fig. 2 is the explosion schematic diagram of structure shown in Fig. 1;
  • Fig. 3 is a schematic diagram of another perspective of the structure shown in Fig. 1;
  • Fig. 4 is a schematic diagram of another perspective of the structure shown in Fig. 1;
  • Fig. 5 is a sectional view along the B-B direction in Fig. 4;
  • Fig. 6 is a partially enlarged schematic diagram of place C in Fig. 5;
  • Fig. 7 is a partially enlarged schematic diagram at D in Fig. 5;
  • FIG. 8 is a schematic structural diagram of a second insulating member according to an embodiment of the present application.
  • Fig. 9 is a schematic diagram of a partial structure of a laundry processing device according to an embodiment of the present application.
  • the embodiment of the present application provides an electrolysis assembly 1000 , please refer to FIG. 1 , FIG. 2 , FIG. 3 and FIG. 4 , which includes an electrolysis device 1 , an electric heating tube 2 and at least one connection device 3 .
  • the electrolysis device 1 comprises an electrolysis cathode 11 and an electrolysis anode 12 . It can be understood that the electrolysis cathode 11 and the electrolysis anode 12 are insulated from each other, that is, any position of the electrolysis cathode 11 and the electrolysis anode 12 is not in contact, so as to ensure the normal operation of the electrolysis device 1 .
  • the arrangement form of the electrolysis cathode 11 and the electrolysis anode 12 is not limited.
  • the electrolysis cathode 11 is approximately located in one plane
  • the electrolysis anode 12 is approximately located in another plane
  • the electrolysis cathode 11 and the electrolysis anode 12 are stacked.
  • the specific structural shape of the electrolysis cathode 11 is not limited, for example, it may be a plate structure, a mesh structure, a tooth structure, etc., and there is no limitation here.
  • the specific structural shape of the electrolytic anode 12 is not limited, for example, it may be a plate structure, a mesh structure, a tooth structure, etc., which is not limited here.
  • a heating component is arranged inside the electric heating tube 2 .
  • the heating component refers to the heat source component of the electric heating tube 2, for example, the heating component is an electric heating wire.
  • the heating component generates heat, and the heat emitted by the heating component is transferred to the metal tube shell of the electric heating tube 2, and the metal tube shell transfers the heat to the surrounding water liquid to realize heating of the water liquid.
  • the electric heating tube 2 includes a metal tube shell, a lead-out rod, a heating component disposed in the metal tube shell, and insulating powder filled in the metal tube shell, for example, magnesium oxide powder.
  • the insulating powder not only plays the role of insulating medium, but also plays the role of fixing the heating wire, and can also play the role of transferring heat.
  • the lead-out rod seals through the end of the metal tube shell, one end of the lead-out rod inside the metal tube shell is electrically connected to the heating component, and one end of the lead-out rod outside the metal tube shell is used for wiring with the power line. That is to say, the end where the heating rod is located is the terminal of the electric heating tube 2 .
  • the electrolytic cathode 11 is electrically connected to the electric heating tube 2 through at least one connecting device 3 . That is to say, the potential of the electrolysis cathode 11 and the metal casing of the electric heating tube 2 are the same, and the electrolysis cathode 11 can form cathodic protection for the metal casing of the electric heating tube 2 .
  • the potential of the electric heating tube is higher than that of the electrolytic cathode, so that the electric heating tube is prone to lose electrons and cause corrosion.
  • the electrolytic cathode 11 and the electric heating tube 2 have the same potential through the conductive connection of at least one connecting device 3, the electric heating tube 2 has a lower potential, and the electrolytic cathode 11 acts as a cathode for the electric heating tube 2
  • the protective effect makes the electric heating tube not easy to corrode and improves the service life of the electrolytic components.
  • cathodic protection refers to preventing the transformation of Fe 2+ in the heating tube into Fe 3+ to generate rust.
  • the electric heating tube 2 includes a conductive contact section L1 and a heating section located outside the conductive contact section, a heating component is arranged in the heating section, and the electric heating tube 2 is used for At the point where the connection device 3 is connected, the conductive contact section L1 is located.
  • the conductive contact section L1 is a section covered by the connecting device 3 in the length direction of the electric heating tube 2 .
  • the conductive contact section L1 includes the contact part and the non-contact part of the fastening device 3 and the electric heating tube 2 , not just the contact part with the heating tube.
  • the electric heating tube 2 is located in a part outside the conductive contact section L1, the part where the heating component is arranged is the heating zone, and the part where the heating component is not arranged does not belong to the heating zone.
  • the electrolysis assembly 1000 of the embodiment of the present application can electrolyze water through the electrolysis device 1 to generate hydroxyl radicals with strong oxidation activity for sterilization, and can also heat the liquid to the required temperature through the electric heating tube.
  • the metal shell of the electric heating tube is generally made of austenitic stainless steel, and the metallographic structure of austenitic stainless steel at room temperature is supercooled austenite.
  • more scale is accumulated in the part of the electric heating tube, and the scale adheres to the surface of the electric heating tube, which makes the electric heating tube unable to dissipate heat in time, and the temperature of the electric heating tube in this part is very high, and at high temperature, solid solution
  • the enrichment and segregation of doped alloying elements in the iron-carbon alloy will lead to changes in the metallographic structure of austenitic stainless steel, change the performance of austenitic stainless steel, and cause austenitic stainless steel to be prone to corrosion, and the corrosion will accumulate to a certain extent. The degree will cause the metal shell to rust and fail.
  • the arrangement density of the heating components includes: the effective length of the heating components within the unit length of the electric heating tube 2 . That is to say, the arrangement density of the heating components can be characterized by the effective length of the heating components within the unit length of the electric heating tube 2 .
  • the effective length of the heating component within the unit length of the electric heating tube 2 has a correlation with the power density of the electric heating tube 2 .
  • the effective length of the heating part in the conductive contact section L1 can be appropriately increased in the heating section, thus, without sacrificing the total power of the electric heating tube 2
  • the metallographic structure of the conductive contact section L1 of the electric heating tube 2 is not easily changed, and the service life of the electric heating tube 2 is improved.
  • the arrangement density of the heating components in the conductive contact section L1 is smaller than the average value of the arrangement densities of the heating components of the heating section.
  • the value obtained by dividing the total effective length of the heating components arranged in the heating section by the total length of the heating section can characterize the average value. That is to say, the effective length of the heating element in the electrically conductive contact section L1 is at a lower level.
  • the heating element is not spirally wound in the conductive contact section L1, but arranged in a substantially straight line. In the heating section, the heating element is spirally wound to increase the effective length of the heating element.
  • connection device 3 connects the electric heating tube 2 and the electrolysis device 1 , and forms a force support for the electrolysis device 1 . That is to say, the electrolysis cathode 11 and the electrolysis anode 12 are assembled on the electric heating tube 2 through the connection device 3, the connection device 3 has a certain rigidity and structural strength, the connection device 3 carries at least part of the weight of the electrolysis device 1, and the connection device 3 will The weight it bears and its own gravity are transmitted to the electric heating tube 2 .
  • the electric heating tube 2 includes at least two first tube bodies 21 arranged at intervals. Each first pipe body 21 is arranged approximately in parallel.
  • the electrolysis device 1 is disposed between the two first tubes 21 , and the two first tubes 21 provide a receiving space for the electrolysis device 1 , so that the structure of the electrolysis assembly 1000 can be more compact.
  • each first tube body 21 are arranged at intervals, that is to say, the electrolysis cathode 11 will not be in direct contact with each first tube body 21, and the electrolysis anode 12 will not be in contact with each first tube body 21. direct contact.
  • the connecting device 3 includes a first fastening strip 31 and a second fastening strip 32
  • the first fastening strip 31 can conduct electricity, for example, the first fastening strip 31 It is a sheet metal part
  • the second fastening strip 32 can conduct electricity, for example, the second fastening strip 32 is a sheet metal part. Both ends of the first fastening belt 31 and both ends of the second fastening belt 32 are fastened to the corresponding first tube body 21 .
  • the first fastening strip 31 is located on the side of the electrolysis cathode 11 away from the electrolysis anode 12
  • the second fastening strip 32 is located on the side of the electrolysis anode 12 away from the electrolysis cathode 11 .
  • the first fastening belt 31 and the second fastening belt 32 clamp the electrolytic device 1 therebetween.
  • the first fastening belt 31 and the second fastening belt 32 also clamp each first tube body 21 between them.
  • the first fastening belt 31 and the second fastening belt 32 play a better two-way clamping and positioning role for the electrolytic device 1 .
  • the second fastening strip 32 is insulated from the electrolysis anode 12 .
  • the electrolysis cathode 11 is conductively connected to the first tube body 21 through the first fastening strip 31 and/or the second fastening strip 32 .
  • the first fastening strip 31 and the second fastening strip 32 not only play a role of mechanical constraint on the electrolysis cathode 11, but also play a role of conduction.
  • the section within the length range covered by the first fastening strip 31 and the second fastening strip 32 in the length direction of the electric heating tube 2 is the conductive contact section L1.
  • the conductive contact section L1 includes: the part where the electric heating tube 2 contacts the first fastening strip 31, the electric heating tube 2 and the second fastening strip 31 The position where the two fastening strips 32 are in contact, and the position where the electric heating tube 2 is not in contact with the first fastening strip 31 and the second fastening strip 32 .
  • the central angle corresponding to the position where the electric heating tube 2 contacts the first fastening belt 31 is ⁇ 1
  • the central angle corresponding to the position where the electric heating tube 2 contacts the second fastening belt 32 is ⁇ 2
  • the central angle corresponding to the part of the electric heating tube 2 not in contact with the first fastening belt 31 and the second fastening belt 32 is ⁇ 3
  • the scale generated by the electric heating tube 2 within the above range of ⁇ 3 is not easy to fall off, and the scale tends to accumulate and become thicker.
  • the electric heating pipe 2 includes a curved second pipe body 22, the second pipe body 22 is connected between two first pipe bodies 21, and the second pipe body 22 can be made into each the desired shape.
  • the two terminals of the electric heating tube 2 are located at the end of the first tube body 21 away from the second tube body 22 .
  • the number of connecting devices 3 can be one or more. Among them, a plurality refers to two or more than two.
  • each connection device 3 forms at least two supporting positions for the electrolysis device 1 along the length direction, thereby improving the reliability of supporting the electrolysis device 1 .
  • each connection device 3 is conductively connected to the first tube body 21 and the electrolysis cathode 11 . In this way, a better cathodic protection effect can be formed on the electric heating tube 2 .
  • connection devices 3 is multiple, and the first fastening strip 31 and/or the second fastening strip 32 of at least one connection device 3 are conductively connected to the first tube body 21 and the electrolytic cathode 11, and at least The first fastening strip 31 and the second fastening strip 32 of one connecting device 3 are electrically insulated to connect the electrolysis cathode 11 and the electric heating tube 2 .
  • the part of the electric heating tube 2 corresponding to the first fastening strip 31 is not easy to accumulate scale , Therefore, even if the effective length of the heating element arranged in this position is longer, the effective heat dissipation of the electric heating tube 2 can be guaranteed.
  • the electrolysis assembly 1000 includes a first insulating member 41, and the first insulating member 41 is provided between the first fastening tape 31 of at least one connecting device 3 and the electrolysis cathode 11, so that the electrolysis The cathode 11 is electrically insulated from the corresponding first fastening strip 31 . That is to say, in this embodiment, the first fastening strip 31 is not in direct contact with the electrolysis cathode 11 , and the second fastening strip 32 is also electrically insulated from the electrolysis cathode 11 .
  • the material of the first insulating member 41 is not limited, as long as it can be non-conductive and electrically insulating.
  • the material of the first insulating member 41 is not limited, as long as it can be non-conductive and electrically insulating.
  • the material of the first insulating member 41 is not limited, as long as it can be non-conductive and electrically insulating.
  • the material of the first insulating member 41 is not limited, as long as it can be non-conductive and electrically insulating.
  • plastics, ceramics and the like including but not limited to plastics, ceramics and the like.
  • the shape of the first insulating member 41 is not limited. Exemplarily, referring to FIG. 7, a groove 41a is provided on the side of the first insulator 41 away from the electrolysis cathode 11, the groove 41a is open on the side away from the electrolysis cathode 11, and the first fastening strip 31 is connected from the groove 41a. The opening is disposed in the groove 41a. In this embodiment, the groove 41 a plays a better role in limiting the first fastening strip 31 , reducing the possibility of relative movement between the first fastening strip 31 and the first insulating member 41 .
  • connection device 3 closest to the terminal of the electric heating tube 2 is conductively connected to the first tube body 21 and the electrolysis cathode 11 .
  • the number of connecting devices 3 may be one or multiple. In this embodiment, since the connection device 3 is closest to the terminal of the electric heating tube 2 , it can reduce the impact on the heat-resistant components close to the terminal of the electric heating tube 2 .
  • first fastening belt 31 and the structure and material of the second fastening belt 32 may be the same or different.
  • the first fastening strip 31 and the second fastening strip 32 have the same shape and structure, for example, both are sheet metal parts, and both have the same shape. In this way, the first fastening belt 31 and the second fastening belt 32 can be used in common, so as to improve the generalization rate of parts and reduce the inventory pressure of sluggish materials.
  • the connection device 3 includes a fastener 33, the fastener 33 runs through the first fastening belt 31, the electrolytic cathode 11, the electrolytic anode 12 and the second fastening belt 32, fastened
  • the member 33 exerts a clamping force on the first fastening strip 31 and the second fastening strip 32, so that the first fastening strip 31, the electrolytic cathode 11, the electrolytic anode 12, and the second fastening strip 32 are tightly assembled together.
  • fasteners 33 are not limited, for example, rivets and bolts.
  • the fastener 33 will not be in contact with the electrolysis cathode 11, specifically, the first channel on the electrolysis cathode 11 for the fastener 33 to pass through In the hole 11a, the diameter of the first through hole 11a is significantly larger than the circumferential dimension of the fastener 33, so that a certain gap is maintained between the fastener 33 and the wall of the first through hole 11a.
  • fastener 33 will not be in contact with the electrolysis anode 12 to ensure that there will be no short circuit between the electrolysis anode 12 and the electrolysis cathode 11 .
  • the electrolysis assembly 1000 includes a second insulating member 42, at least a part of the second insulating member 42 is interposed between the electrolysis cathode 11 and the electrolysis anode 12, so that it can avoid The electrolysis cathode 11 and the electrolysis anode 12 are contacted and short-circuited to improve the reliability of the electrolysis device 1 .
  • the shape of the second insulating member 42 is not limited, as long as it can effectively contact the electrolysis cathode 11 and the electrolysis anode 12 .
  • the second insulator 42 includes a base 421 and a protrusion 422 protruding from the surface of the base 421 .
  • the electrolysis anode 12 has a second through hole 12 a
  • the base 421 is interposed between the electrolysis cathode 11 and the electrolysis anode 12
  • the protrusion 422 passes through the second through hole 12 a.
  • the base 421 of the second insulator 42 in this embodiment can effectively isolate the electrolysis cathode 11 and the electrolysis anode 12
  • the protrusion 422 can position the electrolysis anode 12 therein.
  • the second insulator 42 is formed with a third through hole 42a passing through the base 421 and the boss 422, and the above-mentioned fastener 33 is passed through the third through hole 42a, so that the fastener 33 can Play a fastening role, and can also ensure that it will not be in contact with the electrolysis anode 12.
  • the number of protrusions 422 can be one or more.
  • the material of the second insulating member 42 may be a material with a certain damping performance, for example, rubber, silicone and the like.
  • the end surface of the boss 422 protrudes from the surface of the electrolysis anode 12 facing away from the electrolysis cathode 11, and the second fastening strip 32 abuts against the end surface of the boss 422 so that the first A space is formed between the two fastening strips 32 and the electrolytic anode 12 to avoid electrochemical corrosion of the electrolytic anode 12 .
  • the electrolysis assembly 1000 further includes a third insulating member 43, and the third insulating member 43 is sandwiched between the second fastening belt 32 and the electrolytic anode Between 12.
  • the third insulator 43 can better limit the electrolysis anode 12, prevent the electrolysis anode 12 from moving along the stacking direction;
  • the electrolysis assembly 1000 includes a sealing device 6 , the electrolysis assembly 1000 includes a cathode conductor 51 electrically connected to the electrolysis cathode 11 , and an anode conductor electrically connected to the electrolysis anode 12 .
  • the body 52 , the cathode conductor 51 , the anode conductor 52 and the first tube body 21 all pass through the sealing device 6 in a sealed manner.
  • the sealing device 6 can hermetically assemble the electrolytic assembly 1000 on other products, improving the sealing performance of the products.
  • the structure of the sealing device 6 is made of flexible materials, such as silicone, rubber, etc., to ensure the sealing performance.
  • the electrolytic assembly 1000 includes a thermostat 7 , and the thermostat 7 passes through the sealing device 6 in a sealed manner.
  • Thermostat 7 can detect current water temperature.
  • part of the section L2 is configured with heating components, and the arrangement density of the heating components in the section L2 does not exceed the arrangement density of the heating components in the conductive contact section L1.
  • part of the section L2 is not equipped with heating elements, but is equipped with heating rods, and the rest of the sections are equipped with heating elements, wherein the sections equipped with heating elements belong to a part of the above-mentioned heating section.
  • both the heating power of the electric heating tube 2 can be taken into account, and the heating rod can be prevented from extending into the metal tube shell too long.
  • the application field of the electrolytic assembly 1000 in any embodiment of the present application is not limited, and may be used in any suitable product.
  • the application of the electrolytic assembly 1000 to a clothes treatment device is taken as an example for description.
  • FIG. 9 which includes an inner cylinder (not shown in the figure), an outer tub 2000, and any one of the above-mentioned electrolytic components 1000, wherein the inner cylinder is rotatably arranged in the outer tub 2000 , the electrolysis device 1 and the heating part of the electric heating tube for heating the water are both arranged between the outer barrel 2000 and the inner barrel.
  • the electrolysis device 1 In the clothing treatment equipment of the embodiment of the present application, during the working process, when the outer tub 2000 is filled with water, the electrolysis device 1 is started, and the electrolysis device 1 can generate hydroxyl radicals ( ⁇ OH) with strong oxidation activity.
  • ⁇ OH hydroxyl radicals
  • High oxidation potential (2.80eV) its oxidizing ability is extremely strong, and it can undergo a rapid chain reaction with most organic pollutants.
  • OH can be sterilized at low temperature and has no damage to clothes.
  • a part of OH can be mixed with tap water
  • the chlorine water reacts to generate active chlorine, which can exist for a long time and has a long-term antibacterial effect;
  • the electrolysis device 1 generates a large number of hydroxyl radicals to oxidize and destroy the chromophoric groups of the dye molecules that are released into the water during the washing process Decolorize dyes, prevent free dyes from contaminating light-colored clothes and cause cross-color, and continue to react to decompose dye molecules into harmless carbon dioxide, water, and inorganic salts.
  • the electrolysis device 1 will generate a large amount of hydrogen microbubbles during the electrolysis process.
  • the diameter of the microbubbles is very small, usually less than 50um, they can well enter the inside of the clothing fibers during the washing process. Continuous generation of micro-bubbles for circular washing, assisting the detergent to completely remove the sebum, grease, tiny dust and other dirt accumulated inside the clothing fibers, which can improve the cleaning effect.
  • the laundry processing equipment in the embodiment of the present application may be a washing machine, a dehydrator, or other types of equipment, which is not limited here. It can be understood that the washing machine may be a pulsator washing machine, a drum washing machine, or a washing machine of other structural types.
  • an escape opening (not shown in the figure) is formed on the outer tub 2000, and the above-mentioned sealing device 6 seals the escape opening.
  • references to the terms “one embodiment,” “some embodiments,” “example,” “specific examples,” or “some examples” means that specific features described in connection with that embodiment or example , structures, materials or features are included in at least one embodiment or example of the embodiments of the present application.
  • the schematic representations of the above terms are not necessarily directed to the same embodiment or example.
  • the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
  • those skilled in the art may combine different embodiments or examples and features of different embodiments or examples described in the present application without conflicting with each other.

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  • Chemical & Material Sciences (AREA)
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Abstract

本申请实施例提供一种电解组件及衣物处理设备，电解组件包括电解装置、电加热管以及至少一个连接装置，电解装置包括电解阴极和电解阳极；电加热管内布置有加热部件；电解阴极与电加热管通过至少一个连接装置导电连接。本申请实施例的电解组件，电解阴极和电加热管通过至少一个连接装置实现电位相同，电加热管的电位较低，电解阴极对电加热管起到阴极保护作用，使得电加热管不易腐蚀。

Description

一种电解组件及衣物处理设备
相关申请的交叉引用
本申请基于申请号为202111016115.6、申请日为2021年08月31日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本申请涉及电解杀菌技术领域，尤其涉及一种电解组件及衣物处理设备。
背景技术
以洗衣机为例，相关技术中，部分洗衣机配置有电解杀菌功能和加热洗涤功能，电解杀菌功能是通过电解电极在通电情况下电解水，产生羟基自由基等强氧化性物质，通过强氧化性物质实现杀菌功能。加热洗涤功能是通过电加热管加热洗涤水来实现的。但是，电加热管容易发生腐蚀。
发明内容
有鉴于此，本申请实施例期望提供一种提升电加热管抗腐蚀性能的电解组件及衣物处理设备。
本申请实施例提供一种电解组件，包括：
电解装置，电解装置包括电解阴极和电解阳极；
电加热管，所述电加热管内布置有加热部件；
至少一个连接装置，所述电解阴极与所述电加热管通过至少一个所述连接装置导电连接。
在一些实施方案中，沿所述电加热管的长度方向，所述电加热管包括导电接触区段以及位于所述导电接触区段之外的加热区段，所述电加热管用于与所述连接装置连接的部位位于所述导电接触区段，所述加热区段内布置有所述加热部件；其中，
所述导电接触区段内没有布置所述加热部件；或者，所述导电接触区段内布置有所述加热部件，所述导电接触区段内的加热部件布置密度小于所述加热区段内的加热部件布置密度的最大值。
在一些实施方案中，所述导电接触区段内的加热部件布置密度小于所述加热区段的加热部件布置密度的平均值。
在一些实施方案中，所述连接装置连接所述电加热管和所述电解装置，且对所述电解装置形成受力支撑。
在一些实施方案中，所述电加热管包括至少两个间隔设置的第一管体，所述电解装置设置于两所述第一管体之间；所述电解阴极和所述电解阳极层叠设置，所述连接装置包括第一扣接带和第二扣接带，所述第一扣接带位于所述电解阴极背离所述电解阳极的一侧，所述第二扣接带位于所述电解阳极背离所述电解阴极的一侧，所述第一扣接带的两端以及所述第二扣接带的两端均扣接在对应的所述第一管体上，所述电解阴极通过所述第一扣接带和/或所述第二扣接带导电连接所述第一管体。
在一些实施方案中，所述连接装置的数量为多个，多个所述连接装置沿所述第一管体的长度方向间隔布置，最靠近所述电加热管的接线端的一个所述连接装置的所述第一扣接带和/或所述第二扣接带导电连接第一管体和所述电解阴极。
在一些实施方案中，所述连接装置的数量为多个，多个所述连接装置沿所述第一管体的长度方向间隔布置，至少一个所述连接装置的所述第一扣接带和/或所述第二扣接带导电连接第一管体和所述电解阴极，以及至少 一个所述连接装置的所述第一扣接带和所述第二扣接带电气绝缘连接所述电解阴极和所述电加热管。
在一些实施方案中，所述电解组件包括第一绝缘件，至少一个所述连接装置的所述第一扣接带和所述电解阴极之间设置所述第一绝缘件，以使得所述电解阴极和对应的所述第一扣接带之间电气绝缘。
在一些实施方案中，所述连接装置包括紧固件，所述紧固件贯穿所述第一扣接带、所述电解阴极、所述电解阳极以及所述第二扣接带，所述紧固件对所述第一扣接带和所述第二扣接带施加夹持力。
在一些实施方案中，所述电解组件包括密封装置，所述电解组件包括与所述电解阴极导电连接的阴极导电体、以及与所述电解阳极导电连接的阳极导电体，所述阴极导电体、所述阳极导电体以及所述第一管体均密封地穿过所述密封装置。
在一些实施方案中，最靠近密封装置的连接装置至密封装置之间的电加热管的区段内没有配置所述加热部件；或者，最靠近密封装置的连接装置至密封装置之间的电加热管的区段内配置有所述加热部件，且其内的加热部件布置密度不超过所述导电接触区段内的加热部件布置密度。
本申请实施例提供一种衣物处理设备，包括：内筒、外桶以及本申请任意实施例所述的电解组件，所述内筒转动地设置于所述外桶内；所述电解装置、所述电加热管的加热部位均设置于所述外桶和所述内筒之间。
本申请实施例的电解组件，，电解阴极和电加热管通过至少一个连接装置实现电位相同，电加热管的电位较低，电解阴极对电加热管起到阴极保护作用，使得电加热管不易腐蚀，提升电加热管的使用寿命。
附图说明
图1为本申请一实施例的电解组件的结构示意图；
图2为图1所示结构的爆炸示意图；
图3为图1所示结构另一视角的示意图；
图4为图1所示结构再一视角的示意图；
图5为沿图4中B-B方向的剖视图；
图6为图5中C处的局部放大示意图；
图7为图5中D处的局部放大示意图；
图8为本申请一实施例的第二绝缘件的结构示意图；
图9为本申请一实施例的衣物处理设备的部分结构示意图。
具体实施方式
下面结合附图和实施例对本申请的实施方式作进一步详细描述。以下实施例用于说明本申请，但不能用来限制本申请的范围。
在本申请实施例的描述中，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性。
本申请实施例提供一种电解组件1000，请参阅图1、图2、图3和图4，包括电解装置1、电加热管2以及至少一个连接装置3。
电解装置1包括电解阴极11和电解阳极12。可以理解的是，电解阴极11和电解阳极12是相互绝缘的，即电解阴极11和电解阳极12两者中的任意位置均不接触，保证电解装置1的正常工作。
电解阴极11和电解阳极12的布置形式不限。示例性地，请参阅图2和图5，电解阴极11大致位于一个平面内，电解阳极12大致位于另一个平面内，电解阴极11和电解阳极12层叠设置。
需要说明的是，电解阴极11的具体结构形状不限，例如，可以是板状结构、网状结构、齿状结构等，在此不做限制。
电解阳极12的具体结构形状不限，例如，可以是板状结构、网状结构、齿状结构等，在此不做限制。
电加热管2内布置有加热部件。加热部件指的是电加热管2的热源部 件，例如，加热部件为电热丝。电加热管2工作过程中，加热部件发热，加热部件发出的热量传递至电加热管2的金属管壳，金属管壳将热量传递给周围的水液，实现对水液的加热。
示例性地，电加热管2包括金属管壳、引出棒、设置于金属管壳内的加热部件、以及填充在金属管壳内的绝缘粉末，例如，氧化镁粉。绝缘粉末既起到绝缘介质的作用，又起到固定发热丝的作用，还能起到传递热量的作用。引出棒密封地穿过金属管壳的端部，引出棒位于金属管壳内的一端与加热部件电连接，引出棒位于金属管壳外的一端用于与电源线接线。也就是说，加热棒所在的一端为电加热管2的接线端。
电解阴极11与电加热管2通过至少一个连接装置3导电连接。也就是说，电解阴极11和电加热管2的金属管壳的电位相同，电解阴极11可以对电加热管2的金属管壳形成阴极保护。
需要说明的是，加热部件和金属管壳之间电气绝缘，也就是说，加热部件和金属管壳之间只有热量传递，而没有电流流通。
相关技术中，电加热管的电位比电解阴极电位高，导致电加热管易失去电子而发生腐蚀。
本申请实施例的电解组件，电解阴极11和电加热管2通过至少一个连接装置3的导电连接而实现电位相同，电加热管2的电位较低，电解阴极11对电加热管2起到阴极保护作用，使得电加热管不易腐蚀，提升电解组件的使用寿命。
其中，阴极保护指的是，防止加热管的Fe 2+转变为Fe 3+而生成水锈。
示例性地，沿电加热管2的长度方向，电加热管2包括导电接触区段L1以及位于导电接触区段之外的加热区段，加热区段内布置有加热部件，电加热管2用于与连接装置3连接的部位位于导电接触区段L1。
导电接触区段L1为连接装置3在电加热管2的长度方向上覆盖的区段。 导电接触区段L1包括扣接装置3与电加热管2接触部位以及非接触部位，并不单单指与加热管的接触部位。
需要说明的是，本申请实施例中，电加热管2位于导电接触区段L1之外的部位中，布置有加热部件的部位为加热区段，没有布置加热部件的部位不属于加热区段。
本申请实施例的电解组件1000，可以通过电解装置1电解水产生具有强氧化活性的羟基自由基以进行杀菌消毒，还可以通过电加热管将液体加热至所需温度。
需要说明的是，电加热管的金属管壳一般采用奥氏体不锈钢制成，奥氏体不锈钢在常温下的金相组织为过冷奥氏体。相关技术中，电加热管的局部累积较多的水垢，水垢附着在电加热管表面，导致电加热管无法及时散热，且电加热管在该局部的温度很高，则在高温下，固溶在铁碳合金中的掺杂合金元素发生富集、偏析等，导致奥氏体不锈钢的金相组织发生变化，改变奥氏体不锈钢的性能，导致奥氏体不锈钢容易发生锈蚀，锈蚀累积到一定程度会导致金属管壳锈穿而失效。
为此，本申请实施例中，导电接触区段L1内没有布置加热部件；或者，导电接触区段L1内布置有加热部件，但导电接触区段L1内的加热部件布置密度小于加热区段内的加热部件布置密度的最大值。
其中，加热部件布置密度包括：电加热管2单位长度内的加热部件的有效长度。也就是说，可以用电加热管2单位长度内的加热部件的有效长度来表征加热部件布置密度。
需要说明的是，电加热管2单位长度内的加热部件的有效长度与电加热管2的功率密度具有关联关系。电加热管2单位长度内的加热部件的有效长度越长，该单位长度的电加热管2的功率密度越大。
本申请实施例的电解组件1000，通过降低导电接触区段L1内的加热部 件的有效长度，在加热区段内可以适当增加加热部件的有效长度，如此，在不牺牲电加热管2的总功率的情况下，降低导电接触区段L1的温度，使得电加热管2的导电接触区段L1的金相组织不易改变，，提升电加热管2的使用寿命。
示例性地，导电接触区段L1内的加热部件布置密度小于加热区段的加热部件布置密度的平均值。具体地，加热区段内配置的加热部件的总的有效长度除以加热区段的总长度的数值可以表征该平均值。也就是说，导电接触区段L1内的加热部件的有效长度处于一个较低水平。
例如，加热部件在导电接触区段L1内不进行螺旋盘绕，而是大致呈直线布置，在加热区段内，对加热部件进行螺旋盘绕，以提升加热部件的有效长度。
示例性地，连接装置3连接电加热管2和电解装置1，且对电解装置1形成受力支撑。也就是说，电解阴极11和电解阳极12通过连接装置3装配至电加热管2上，连接装置3具有一定的刚度和结构强度，连接装置3承载电解装置1的至少部分重量，连接装置3将其承担的重量以及其自身重力传递至电加热管2。
示例性地，请参阅图1、图2、图3以及图4，电加热管2包括至少两个间隔设置的第一管体21。各第一管体21大致平行布置。电解装置1设置于两第一管体21之间，两个第一管体21为电解装置1提供容纳空间，使得电解组件1000的结构能够更加紧凑。
需要说明的是，电解装置1与各第一管体21间隔布置，也就是说，电解阴极11不会与各第一管体21直接接触，电解阳极12也不会与各第一管体21直接接触。
示例性地，请参阅图2、图6以及图7，连接装置3包括第一扣接带31和第二扣接带32，第一扣接带31能够导电，例如，第一扣接带31为钣金 件；第二扣接带32能够导电，例如，第二扣接带32为钣金件。第一扣接带31的两端和第二扣接带32的两端均扣接在对应的第一管体21上。第一扣接带31位于电解阴极11背离电解阳极12的一侧，第二扣接带32位于电解阳极12背离电解阴极11的一侧。
第一扣接带31和第二扣接带32将电解装置1夹持在两者之间。此外，第一扣接带31和第二扣接带32还将各第一管体21夹持在两者之间。第一扣接带31和第二扣接带32对电解装置1起到较好的双向夹持定位作用。需要说明的是，第二扣接带32与电解阳极12之间绝缘设置。
电解阴极11通过第一扣接带31和/或第二扣接带32导电连接第一管体21。第一扣接带31和第二扣接带32既对电解阴极11起到力学上的约束作用，又起到导电作用。
其中，第一扣接带31以及第二扣接带32在电加热管2的长度方向上覆盖的长度范围内的区段为导电接触区段L1。
以扣接装置3包括第一扣接带31和第二扣接带32为例，导电接触区段L1包括：电加热管2与第一扣接带31接触的部位，电加热管2与第二扣接带32接触的部位，以及，电加热管2未与第一扣接带31和第二扣接带32接触的部位。例如，在电加热管2的周向，电加热管2与第一扣接带31接触的部位对应的圆心角为β1，电加热管2与第二扣接带32接触的部位对应的圆心角为β2，电加热管2未与第一扣接带31和第二扣接带32接触的部位对应的圆心角为β3，则β1+β2+β3＝360°。
其中，电加热管2在上述的β3范围内产生的水垢不易脱落，水垢易越积越厚。
示例性地，请参阅图1至图4，电加热管2包括弯曲的第二管体22，第二管体22连接在两第一管体21之间，第二管体22可以制成各种所需形状。
本申请实施例中，电加热管2的两个接线端位于第一管体21远离第二管体22的一端。
连接装置3的数量可以是一个，也可以是多个。其中，多个指的是两个或两个以上。
在连接装置3的数量为多个的实施例中，多个连接装置3沿第一管体21的长度方向间隔布置。如此，各连接装置3对电解装置1形成沿长度方向的至少两个支撑位置，提升对电解装置1的支撑可靠性。
示例性地，在连接装置3的数量为多个的一些实施例中，各连接装置3均导电连接第一管体21和电解阴极11。如此，能够对电加热管2形成更好的阴极保护效果。
另一些实施例中，连接装置3的数量为多个，至少一个连接装置3的第一扣接带31和/或第二扣接带32导电连接第一管体21和电解阴极11，以及至少一个连接装置3的第一扣接带31和第二扣接带32电气绝缘连接电解阴极11和电加热管2。
对于第一扣接带31和第二扣接带32将电解阴极11和电加热管2电气绝缘连接的实施例中，电加热管2对应于该第一扣接带31的部位不容易累积水垢，因此，即使在该部位内布置的加热部件的有效长度较长，也能保障电加热管2的有效散热。
示例性地，请参阅图2以及图7，电解组件1000包括第一绝缘件41，至少一个连接装置3的第一扣接带31和电解阴极11之间设置第一绝缘件41，以使得电解阴极11和对应的第一扣接带31之间电气绝缘。也就是说，该实施例中，第一扣接带31与电解阴极11不直接接触，且第二扣接带32也与电解阴极11保持电气绝缘。
第一绝缘件41的材质不限，只要能够不导电、电气绝缘即可。例如，包括但不限于塑料、陶瓷等。
第一绝缘件41的形状不限。示例性地，请参阅图7，第一绝缘件41背离电解阴极11的一侧设置有凹槽41a，凹槽41a背离电解阴极11的一侧敞开，第一扣接带31从凹槽41a的敞开处置入凹槽41a中。该实施例中，凹槽41a对第一扣接带31起到较好的限位作用，降低第一扣接带31和第一绝缘件41之间相对窜动的可能性。
示例性地，最靠近电加热管2的接线端的一个连接装置3导电连接第一管体21和电解阴极11。需要说明的是，该实施例中，连接装置3的数量可以是一个，也可以是多个。该实施例中，由于该连接装置3最靠近电加热管2的接线端，因此，能够降低对靠近电加热管2的接线端的不耐热的零部件造成影响。
需要说明的是，第一扣接带31的结构、材质与第二扣接带32的结构、材质可以相同，也可以不同。
示例性的，第一扣接带31和第二扣接带32的形状、结构相同，例如，均为钣金件，两者形状相同。如此，第一扣接带31和第二扣接带32可以通用，以提高零部件的通用化率，降低呆滞物料的库存压力。
示例性地，请参阅图1和图2，连接装置3包括紧固件33，紧固件33贯穿第一扣接带31、电解阴极11、电解阳极12以及第二扣接带32，紧固件33对第一扣接带31和第二扣接带32施加夹持力，以将第一扣接带31、电解阴极11、电解阳极12以及第二扣接带32紧固地装配在一起。
紧固件33的具体类型不限，例如，铆钉、螺栓。
需要说明的是，在设置有第一绝缘件41的实施例中，紧固件33不会与电解阴极11接触，具体地，电解阴极11上用于供紧固件33穿过的第一通孔11a，第一通孔11a的孔径明显大于紧固件33的周向尺寸，使得紧固件33与第一通孔11a的孔壁之间保持一定的间隙。
需要说明的是，紧固件33不会与电解阳极12接触，保证电解阳极12 和电解阴极11不会出现短路。
一实施例中，请参阅图2、图6和图7，电解组件1000包括第二绝缘件42，第二绝缘件42的至少一部分夹设于电解阴极11和电解阳极12之间，如此能够避免电解阴极11和电解阳极12接触短路，提升电解装置1的可靠性。
第二绝缘件42的形状不限，只要能够有效地将电解阴极11和电解阳极12接触即可。示例性地，请参阅图8，第二绝缘件42包括底座421以及凸出于底座421表面的凸柱422。请参阅图6和图7，电解阳极12具有第二通孔12a，底座421夹设于电解阴极11和电解阳极12之间，凸柱422穿设于第二通孔12a中。本实施例的第二绝缘件42，底座421能够有效地隔离电解阴极11和电解阳极12，凸柱422能够对其中电解阳极12起到定位作用。
示例性的，第二绝缘件42形成有贯穿底座421和凸柱422的第三通孔42a，上述的紧固件33穿设于该第三通孔42a中，如此，紧固件33既能起到紧固作用，且也能保证不会与电解阳极12接触。
凸柱422的数量可以是一个，也可以是多个。
第二绝缘件42的材质可以是具有一定阻尼性能的材质，例如，橡胶、硅胶等。
一实施例中，请参阅图6和图7，凸柱422的端面凸出于电解阳极12背离电解阴极11一侧的表面，第二扣接带32抵接于凸柱422的端面以使得第二扣接带32和电解阳极12之间形成间隔空间，避免电解阳极12产生电化学腐蚀。
一实施例中，请参阅图1、图2、图4、图6以及图7，电解组件1000还包括第三绝缘件43，第三绝缘件43夹设于第二扣接带32和电解阳极12之间。第三绝缘件43能够对电解阳极12起到较好的限位作用，防止电解 阳极12沿层叠方向窜动；也能加强第二扣接带32和电解阳极12之间的绝缘可靠性。
示例性地，一些实施例中，请参阅图1至图4，电解组件1000包括密封装置6，电解组件1000包括与电解阴极11导电连接的阴极导电体51、与电解阳极12导电连接的阳极导电体52，阴极导电体51、阳极导电体52以及第一管体21均密封地穿过密封装置6。
密封装置6可以将电解组件1000密封地装配在其他产品上，提升产品的密封性能。
可以理解的是，密封装置6的至少部分结构采用柔性材质制成，例如，硅胶、橡胶等，以保证密封性能。
示例性的，电解组件1000包括温控器7，温控器7密封地贯穿密封装置6。温控器7能够检测当前的水温。
示例性地，一些实施例中，请参阅图4，最靠近密封装置6的连接装置3至密封装置6之间的电加热管2的区段L2中，该区段L2内没有配置加热部件，例如，在该区段L2内仅布置了加热棒。如此，能够降低热量对密封装置6的影响，降低对密封装置6的耐热要求。
另一些实施例中，区段L2的部分区段配置有加热部件，且区段L2内的加热部件布置密度不超过导电接触区段L1内的加热部件布置密度。该实施例中，区段L2的部分区段没有配置加热部件，而是配置了加热棒，其余区段配置有加热部件，其中，配置有加热部件的区段属于上述的加热区段的一部分。
该实施例中，既能兼顾电加热管2的加热功率，也避免加热棒伸入金属管壳太长。
本申请任意实施例的电解组件1000的应用领域不限，可以用于任意适当的产品。
本申请实施例中，以电解组件1000应用于衣物处理设备为例进行描述。
本申请实施例提供一种衣物处理设备，请参阅图9，包括内筒(图未示)、外桶2000、以及上述任一的电解组件1000，其中，内筒转动地设置于外桶2000内，电解装置1和电加热管用于加热水液的加热部位均设置于外桶2000和内筒之间。
本申请实施例的衣物处理设备，工作过程中，当外桶2000内盛装有水时，启动电解装置1，电解装置1可以产生具有强氧化活性的羟基自由基(·OH)，·OH具有极高的氧化电位(2.80eV)，其氧化能力极强，与大多数有机污染物都可以发生快速的链式反应，·OH可以在低温下杀菌消毒，对衣物没有损害，一部分·OH与自来水中的氯水反应，生成活性氯，活性氯可以长期存在，具有长期抑菌的效果；电解装置1产生大量的羟基自由基将洗涤过程中有色衣物游离到水中的染料分子的发色基团氧化破坏使染料脱色，防止游离的染料沾染到浅色衣物中造成串色，继续反应将染料分子分解成无害的二氧化碳、水、无机盐。同时电解装置1在电解过程中会产生大量的氢气微气泡，由于微气泡的直径很小，通常小于50um，在洗涤过程中能很好地进入衣物纤维内部，通过微气泡爆破、吸附上浮作用，源源不断地产生微气泡循环冲刷，协助洗涤剂将将堆积在衣物纤维内部的皮脂、油脂、微小灰尘等污垢彻底清除，可以提高洗净效果。
需要说明的是，本申请实施例中的衣物处理设备可以是洗衣机、脱水机、或其他类型的设备，在此不做限制。可以理解的是，洗衣机可以是波轮洗衣机，也可以是滚筒洗衣机，或者是其他结构类型的洗衣机。
示例性地，外桶2000上形成有避让口(图未示)，上述的密封装置6密封避让口。
在本申请的描述中，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申请实施例的至少一个实施例或示例中。在本申请中，对上述术语的示意性表述不是必须针对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一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本申请中描述的不同实施例或示例以及不同实施例或示例的特征进行结合。
以上所述仅为本申请的较佳实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (12)

  1. 一种电解组件，包括：
    电解装置，电解装置包括电解阴极和电解阳极；
    电加热管，所述电加热管内布置有加热部件；
    至少一个连接装置，所述电解阴极与所述电加热管通过至少一个所述连接装置导电连接。
  2. 根据权利要求1所述的电解组件，
    沿所述电加热管的长度方向，所述电加热管包括导电接触区段以及位于所述导电接触区段之外的加热区段，所述电加热管用于与所述连接装置连接的部位位于所述导电接触区段，所述加热区段内布置有所述加热部件；其中，
    所述导电接触区段没有布置所述加热部件；或者，所述导电接触区段内布置有所述加热部件，所述导电接触区段内的加热部件布置密度小于所述加热区段内的加热部件布置密度的最大值。
  3. 根据权利要求2所述的电解组件，所述导电接触区段内的加热部件布置密度小于所述加热区段的加热部件布置密度的平均值。
  4. 根据权利要求1所述的电解组件，所述连接装置连接所述电加热管和所述电解装置，且对所述电解装置形成受力支撑。
  5. 根据权利要求1所述的电解组件，所述电加热管包括至少两个间隔设置的第一管体，所述电解装置设置于两所述第一管体之间；所述电解阴极和所述电解阳极层叠设置，所述连接装置包括第一扣接带和第二扣接带，所述第一扣接带位于所述电解阴极背离所述电解阳极的一侧，所述第二扣接带位于所述电解阳极背离所述电解阴极的一侧，所述第一扣接带的两端以及所述第二扣接带的两端均扣接在对应的所述第一管体上，所述电解阴 极通过所述第一扣接带和/或所述第二扣接带导电连接所述第一管体。
  6. 根据权利要求5所述的电解组件，所述连接装置的数量为多个，多个所述连接装置沿所述第一管体的长度方向间隔布置，最靠近所述电加热管的接线端的一个所述连接装置的所述第一扣接带和/或所述第二扣接带导电连接所述第一管体和所述电解阴极。
  7. 根据权利要求5所述的电解组件，所述连接装置的数量为多个，多个所述连接装置沿所述第一管体的长度方向间隔布置，至少一个所述连接装置的所述第一扣接带和/或所述第二扣接带导电连接第一管体和所述电解阴极，以及至少一个所述连接装置的所述第一扣接带和所述第二扣接带电气绝缘连接所述电解阴极和所述电加热管。
  8. 根据权利要求7所述的电解组件，所述电解组件包括第一绝缘件，至少一个所述连接装置的所述第一扣接带和所述电解阴极之间设置所述第一绝缘件，以使得所述电解阴极和对应的所述第一扣接带之间电气绝缘。
  9. 根据权利要求5所述的电解组件，所述连接装置包括紧固件，所述紧固件贯穿所述第一扣接带、所述电解阴极、所述电解阳极以及所述第二扣接带，所述紧固件对所述第一扣接带和所述第二扣接带施加夹持力。
  10. 根据权利要求1-9任一项所述的电解组件，所述电解组件包括密封装置，所述电解组件包括与所述电解阴极导电连接的阴极导电体、以及与所述电解阳极导电连接的阳极导电体，所述阴极导电体、所述阳极导电体以及所述第一管体均密封地穿过所述密封装置。
  11. 根据权利要求10所述的电解组件，最靠近密封装置的连接装置至密封装置之间的电加热管的区段内没有配置所述加热部件；或者，最靠近密封装置的连接装置至密封装置之间的电加热管的区段内配置有所述加热部件，且其内的加热部件布置密度不超过所述导电接触区段内的加热部件布置密度。
  12. 一种衣物处理设备，包括：
    内筒；
    外桶，所述内筒转动地设置于所述外桶内；
    以及权利要求1-11任一项所述的电解组件，所述电解装置、所述电加热管的加热部位均设置于所述外桶和所述内筒之间。
PCT/CN2021/126068 2021-08-31 2021-10-25 一种电解组件及衣物处理设备 WO2023029173A1 (zh)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2652974Y (zh) * 2003-10-14 2004-11-03 杭州神林电子有限公司 电气洗衣机用的电解槽
JP2005161146A (ja) * 2003-12-01 2005-06-23 Matsushita Electric Ind Co Ltd 電気分解装置、および同装置を備えた洗濯機
CN109706457A (zh) * 2017-10-26 2019-05-03 江苏启能新能源材料有限公司 一种相变蓄热设备的电子阳极保护防腐蚀装置和方法
CN110902767A (zh) * 2019-08-06 2020-03-24 无锡小天鹅电器有限公司 电解组件及衣物处理设备
CN112899988A (zh) * 2019-12-03 2021-06-04 无锡小天鹅电器有限公司 电解组件及衣物处理设备
CN215855262U (zh) * 2021-08-31 2022-02-18 无锡小天鹅电器有限公司 一种电解装置及衣物处理设备
CN215855261U (zh) * 2021-08-31 2022-02-18 无锡小天鹅电器有限公司 一种电解装置及洗涤设备
CN216040271U (zh) * 2021-09-30 2022-03-15 无锡小天鹅电器有限公司 一种电解组件及衣物处理设备

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2652974Y (zh) * 2003-10-14 2004-11-03 杭州神林电子有限公司 电气洗衣机用的电解槽
JP2005161146A (ja) * 2003-12-01 2005-06-23 Matsushita Electric Ind Co Ltd 電気分解装置、および同装置を備えた洗濯機
CN109706457A (zh) * 2017-10-26 2019-05-03 江苏启能新能源材料有限公司 一种相变蓄热设备的电子阳极保护防腐蚀装置和方法
CN110902767A (zh) * 2019-08-06 2020-03-24 无锡小天鹅电器有限公司 电解组件及衣物处理设备
CN112899988A (zh) * 2019-12-03 2021-06-04 无锡小天鹅电器有限公司 电解组件及衣物处理设备
CN215855262U (zh) * 2021-08-31 2022-02-18 无锡小天鹅电器有限公司 一种电解装置及衣物处理设备
CN215855261U (zh) * 2021-08-31 2022-02-18 无锡小天鹅电器有限公司 一种电解装置及洗涤设备
CN216040271U (zh) * 2021-09-30 2022-03-15 无锡小天鹅电器有限公司 一种电解组件及衣物处理设备

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