CN116971152A - Electrolytic water module, water inlet pipeline system for washing equipment and washing equipment - Google Patents
Electrolytic water module, water inlet pipeline system for washing equipment and washing equipment Download PDFInfo
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- CN116971152A CN116971152A CN202210399811.8A CN202210399811A CN116971152A CN 116971152 A CN116971152 A CN 116971152A CN 202210399811 A CN202210399811 A CN 202210399811A CN 116971152 A CN116971152 A CN 116971152A
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- water
- electrolytic
- electrolysis
- water inlet
- module
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 258
- 238000005406 washing Methods 0.000 title claims abstract description 70
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 101
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 26
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 79
- 238000001914 filtration Methods 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 6
- 230000002572 peristaltic effect Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 25
- 238000007789 sealing Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000004308 accommodation Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 6
- 239000000460 chlorine Substances 0.000 description 6
- 229910052801 chlorine Inorganic materials 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 4
- 239000011575 calcium Substances 0.000 description 4
- 229910001424 calcium ion Inorganic materials 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- 229910001425 magnesium ion Inorganic materials 0.000 description 4
- 239000013049 sediment Substances 0.000 description 4
- 230000001954 sterilising effect Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 2
- 238000004372 laser cladding Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- -1 silt Inorganic materials 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010412 laundry washing Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Classifications
-
- 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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
-
- 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
- D06F39/02—Devices for adding soap or other washing agents
-
- 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
- D06F39/10—Filtering arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to an electrolyzed water module, a water inlet pipe system for a washing apparatus and a washing apparatus. The electrolytic water module includes: the shell is provided with a water inlet and a water outlet; an electrolytic cathode plate which is fixed in the shell and positioned at the downstream of the water inlet, wherein a plurality of cathode plate holes penetrating through the thickness of the electrolytic cathode plate are arranged on the electrolytic cathode plate; the electrolysis anode sheet is fixed in the shell body at intervals from the electrolysis cathode sheet, is positioned at the downstream of the electrolysis cathode sheet and is positioned at the upstream of the water outlet; wherein, a filter device is arranged at the water inlet or at least arranged at the upstream side of the electrolytic cathode plate so as to cover all cathode plate holes on the electrolytic cathode plate. The filter device is arranged in the electrolytic water module, so that impurities in water can be filtered out, and the electrolytic cathode plate and the electrolytic anode plate are prevented from being electrically connected due to the impurities in water, so that the normal operation of the electrolytic water module is ensured.
Description
Technical Field
The invention relates to the technical field of washing equipment, in particular to an electrolytic water module, a water inlet pipeline system for washing equipment and washing equipment.
Background
The washing apparatus is a cleaning appliance that washes laundry waiting for washing using an electric power generating mechanical action. The birth of the washing equipment saves the time for washing clothes for people and greatly reduces the labor intensity of housework. Therefore, the washing apparatus has become one of the indispensable appliances in the life of people.
With the increasing importance of sterilization and disinfection, the electrolytic water technology is increasingly applied to washing equipment. For example, chinese patent No. CN100398738C discloses a washing machine employing an electrolyzer. The electrolysis device can obtain water in the washing tank and electrolyze the water to generate hypochlorous acid with sterilizing effect and electrolyzed water of active oxygen, and then the electrolyzed water generated by electrolysis is returned to the washing tank to better clean clothes.
An electrolysis cathode plate and an electrolysis anode plate are arranged in the electrolysis device and are used for electrolyzing water flowing into the electrolysis chamber. The middle of the electrolysis cathode plate and the middle of the electrolysis anode plate are required to be isolated in an insulating way so as to ensure the normal operation of the two electrode plates. However, there are often many impurities in water, such as silt, rust, etc. When rust, sediment and the like accumulate between the electrolytic cathode plate and the electrolytic anode plate, the two electrode plates are electrically connected, so that the normal operation of the electrolytic water module is affected.
Accordingly, there is a need in the art for a new solution to the above-mentioned problems.
Disclosure of Invention
In order to solve the above problems in the prior art, that is, in order to solve the technical problem that the normal operation of an electrolytic water module is affected due to the electric connection between an electrolytic cathode plate and an electrolytic anode plate due to impurities in water in the prior art, the invention provides an electrolytic water module, which comprises: the shell is provided with a water inlet and a water outlet; the electrolytic cathode plate is fixed in the shell and positioned at the downstream of the water inlet, and a plurality of cathode plate holes penetrating through the thickness of the electrolytic cathode plate are formed in the electrolytic cathode plate; the electrolysis anode sheet is fixed in the shell at intervals from the electrolysis cathode sheet, is positioned at the downstream of the electrolysis cathode sheet and is positioned at the upstream of the water outlet; wherein a filter device is provided at the water inlet or at least at the upstream side of the electrolytic cathode sheet to cover all the cathode sheet holes on the electrolytic cathode sheet.
In the water electrolysis module, the filtering device is arranged at the water inlet or at the upstream side of the electrolysis cathode plate, so that impurities such as rust and sediment in water can be effectively prevented from entering between the electrolysis cathode plate and the electrolysis anode plate through the cathode plate hole of the electrolysis cathode plate, and the electric connection between the electrolysis cathode plate and the electrolysis anode plate due to short circuit caused by the impurities is prevented, and the normal operation of the water electrolysis module is further influenced.
In a preferred embodiment of the above electrolytic water module, the filter device is provided at the water inlet. Through foretell setting, when water gets into in the electrolysis water module, need pass through filter equipment of water inlet department earlier with impurity filtering such as rust, silt wherein, prevent that these impurities from entering into the inside of electrolysis water module, and then effectively avoid impurity to produce the influence to electrolysis water module.
In a preferred embodiment of the above electrolytic water module, the filter device is provided on an upstream side of the electrolytic cathode sheet so as to cover all the cathode sheet holes on the electrolytic cathode sheet. Through the arrangement, impurities in water can be filtered before the water flows through the electrolysis cathode plate, so that the impurities in the water are prevented from entering between the electrolysis cathode plate and the electrolysis anode plate.
In the preferable technical scheme of the electrolytic water module, the filtering device wraps the whole electrolytic cathode plate. Through foretell setting, can prevent that impurity in the water from entering into between electrolysis negative pole piece and the electrolysis positive pole piece to prevent that the emergence electricity between two electrode pieces from connecting, influence the normal electrolysis of water.
In a preferred embodiment of the above electrolytic water module, the filtering device is a filter screen, and the mesh number of the filter screen is any value from 50 to 200 mesh. Through foretell setting, the filter screen can be effectively with impurity filtering such as rust, silt in the aquatic to prevent that impurity from entering into between electrolysis negative pole piece and the electrolysis positive pole piece.
In the preferable technical scheme of the water electrolysis module, the filter screen is made of polymer insulating materials. Through foretell setting, guarantee that the filter screen can be with the normal electrolysis of aquatic impurity filtering, guarantee the electrolysis negative pole piece.
In a preferred embodiment of the above electrolytic water module, the electrolytic water module further includes: an insulating fence disposed between the electrolysis anode sheet and the electrolysis cathode sheet to separate the electrolysis anode sheet and the electrolysis cathode sheet; and a power supply terminal provided on an outside of the housing and electrically connectable to the electrolytic anode sheet and the electrolytic cathode sheet, wherein water entering the electrolytic water module from the water inlet sequentially flows through the electrolytic cathode sheet, the insulating fence, and the electrolytic anode sheet, and flows out of the electrolytic water module from the water outlet. Through the arrangement, the basic water electrolysis function of the electrolysis cathode plate and the electrolysis anode plate can be ensured.
In the preferable technical scheme of the water electrolysis module, the electrolysis anode sheet and the electrolysis cathode sheet are mutually parallel. This arrangement ensures that the water flow from the electrolysis cathode sheet flows uniformly through the downstream electrolysis anode sheet.
In the preferable technical scheme of the water electrolysis module, the shell comprises a base shell and a sealing cover, one side of the base shell is provided with an opening, the sealing cover is configured to seal the opening, and the electrolysis anode sheet is arranged in parallel with the sealing cover. Through the arrangement, the electrolytic anode plate, the electrolytic cathode plate and the insulating fence can be placed in the base shell so as to realize the arrangement and assembly of the electrolytic water module.
In the preferable technical scheme of the water electrolysis module, at least one base shell supporting rib is arranged in the base shell, and the base shell supporting rib is contacted with the electrolysis cathode sheet and supports the electrolysis cathode sheet in the shell; at least one sealing cover supporting rib is arranged on the inner side of the sealing cover, and the sealing cover supporting rib is contacted with the electrolysis anode sheet and supports the electrolysis anode sheet in the shell. Through the arrangement, the electrolytic cathode plate and the electrolytic anode plate can be fixed in the shell, and the two electrode plates are directly propped against by the supporting ribs without additional process, so that the assembly is simpler and more efficient.
In the preferable technical scheme of the water electrolysis module, the base shell and the sealing cover are connected together through an ultrasonic welding or cladding process. Through the arrangement, the base shell and the sealing cover can be firmly fixed together, and the ultrasonic welding and laser cladding processes have the advantages of firm connection, good sealing performance, high efficiency, low cost and the like.
In order to solve the above problems in the prior art, that is, in order to solve the technical problem that the normal operation of the electrolytic water module is affected due to the electric connection between the electrolytic cathode plate and the electrolytic anode plate caused by impurities in water in the prior art, the present invention provides a water inlet pipeline system for a washing device, the water inlet pipeline system comprises: the water channel branch is provided with a control valve for controlling the on-off of the water channel branch; a treatment agent branch line which is formed in parallel with the waterway branch line and whose upstream end is connected to a treatment agent cartridge, a dispenser for pumping a treatment agent from the treatment agent cartridge into the treatment agent branch line being provided on the treatment agent branch line; and a merging line, the upstream end of which communicates with the downstream ends of the treatment agent branch and the waterway branch, respectively, and the downstream end of which is in fluid communication with the outer and/or inner tub of the washing apparatus, wherein an electrolyzed water module according to any one of the preceding claims is provided on the merging line or on the waterway branch. Through the arrangement, the electrolytic water module is arranged in the water inlet pipeline system, so that electrolytic water can be stably supplied to the washing equipment. Further, when the clothes are washed by the electrolyzed water, a better cleaning effect can be obtained, and the active chlorine and the active hydroxyl free radicals contained in the electrolyzed water can sterilize the clothes.
In a preferred embodiment of the water inlet line system for a washing apparatus described above, the electrolyzed water module is disposed on the junction line. Through the arrangement, the water electrolysis module is used for electrolyzing water containing the clothes treating agent, so that the activity of the clothes treating agent can be improved, and a better treating effect can be obtained. The electrolysis of water can also effectively remove calcium and magnesium ions in the water so as to reduce the hardness of the water, further improve the activity of the clothes treating agent, and generate active chlorine and active hydroxyl free radicals to sterilize and disinfect clothes.
In a preferred embodiment of the water inlet line system for a washing device, the electrolyzed water module is arranged on the water line. Through the arrangement, calcium and magnesium ions in water can be removed by electrolysis on the water, so that the hardness of the water is reduced, and active chlorine and active hydroxyl free radicals capable of sterilizing and killing viruses are generated. The activity of the laundry treatment agent can be improved by mixing the electrolyzed water with the laundry treatment agent, thereby enhancing the washing effect.
In a preferred embodiment of the above water inlet line system for a washing apparatus, the electrolyzed water module is disposed downstream of the control valve. The control valve is arranged at the upstream of the water electrolysis module, so that the on-off of water flow can be controlled, and the generation of electrolysis water is further controlled.
In the preferred technical scheme of the water inlet pipeline system for the washing equipment, the control valve is an electromagnetic valve, and the dispenser is a piston pump or a peristaltic pump. Through the arrangement, the adding of the treating agent in the treating agent branch can be controlled, and the use of the piston pump or the peristaltic pump is beneficial to improving the efficiency of pumping the treating agent into the pipeline, so that the flow rate of the treating agent in the pipeline can be conveniently regulated.
In order to solve the above-mentioned problems in the prior art, that is, in order to solve the technical problem that the normal operation of the electrolytic water module is affected by the electrical connection between the electrolytic cathode sheet and the electrolytic anode sheet due to impurities in water in the prior art, the present invention provides a washing apparatus comprising the water inlet pipe system for the washing apparatus according to any one of the foregoing. Through the arrangement, the washing equipment can effectively prevent the electrolytic cathode plate from being electrically connected with the electrolytic anode plate due to impurities in water by adopting the electrolytic water module with the filtering device, so that electrolytic water is stably generated and clothes are nursed.
Scheme 1. An electrolyzed water module, characterized in that the electrolyzed water module comprises:
the shell is provided with a water inlet and a water outlet;
the electrolytic cathode plate is fixed in the shell and positioned at the downstream of the water inlet, and a plurality of cathode plate holes penetrating through the thickness of the electrolytic cathode plate are formed in the electrolytic cathode plate; and
the electrolysis anode sheet is fixed in the shell at intervals from the electrolysis cathode sheet, is positioned at the downstream of the electrolysis cathode sheet and is positioned at the upstream of the water outlet;
wherein a filter device is provided at the water inlet or at least at the upstream side of the electrolytic cathode sheet to cover all the cathode sheet holes on the electrolytic cathode sheet.
Solution 2. The electrolyzed water module according to solution 1, wherein the filtration device is disposed at the water inlet.
The electrolytic water module according to claim 1, wherein the filter means is provided on the upstream side of the electrolytic cathode sheet so as to cover all the cathode sheet holes on the electrolytic cathode sheet.
The electrolytic water module according to claim 1, wherein the filter device encloses the entire electrolytic cathode sheet.
The electrolytic water module according to claim 1, wherein the filtering means is a filter screen, and the mesh number of the filter screen is any value from 50 to 200 mesh.
The electrolytic water module according to claim 5, wherein the filter screen is made of a polymer insulating material.
The electrolyzed water module of claim 1, further comprising:
an insulating fence disposed between the electrolysis anode sheet and the electrolysis cathode sheet to separate the electrolysis anode sheet and the electrolysis cathode sheet; and
a power supply terminal provided on an outside of the case and electrically connectable to the electrolytic anode sheet and the electrolytic cathode sheet,
the water entering the electrolytic water module from the water inlet sequentially flows through the electrolytic cathode plate, the insulating fence and the electrolytic anode plate, and flows out of the electrolytic water module from the water outlet.
The water electrolysis module according to the scheme 1, wherein the anode plate for electrolysis is parallel to the cathode plate for electrolysis.
The water electrolysis module according to claim 8, wherein the housing comprises a base housing and a cover, wherein one side of the base housing is provided with an opening, the cover is configured to close the opening, and the anode strip for electrolysis is arranged in parallel with the cover.
The electrolyzed water module of claim 9, wherein at least one base shell support rib is disposed within the base shell, the base shell support rib contacting the electrolyzed cathode sheet and supporting the electrolyzed cathode sheet in the housing; at least one sealing cover supporting rib is arranged on the inner side of the sealing cover, and the sealing cover supporting rib is contacted with the electrolysis anode sheet and supports the electrolysis anode sheet in the shell.
The electrolyzed water module of claim 9 wherein the base housing and the cover are joined together by an ultrasonic welding or cladding process.
An inlet conduit system for a washing apparatus, the inlet conduit system comprising:
the water channel branch is provided with a control valve for controlling the on-off of the water channel branch;
a treatment agent branch line which is formed in parallel with the waterway branch line and whose upstream end is connected to a treatment agent cartridge, a dispenser for pumping a treatment agent from the treatment agent cartridge into the treatment agent branch line being provided on the treatment agent branch line; and
a junction line having an upstream end in communication with the downstream ends of the treatment agent branch and the waterway branch, respectively, and a downstream end in fluid communication with the outer and/or inner tub of the washing apparatus,
wherein an electrolyzed water module according to any one of schemes 1-11 is provided on the junction line or on the waterway branch.
Solution 13. The water inlet line system for a washing apparatus according to solution 12, characterized in that the electrolyzed water module is arranged on the merging line.
Solution 14. The water inlet line system for a washing apparatus according to solution 12, characterized in that the electrolyzed water module is arranged on the water line branch.
Solution 15. The water inlet line system for a washing apparatus according to solution 12, characterized in that the electrolyzed water module is disposed downstream of the control valve.
The water inlet line system for a washing apparatus of claim 12, wherein the control valve is a solenoid valve and the dispenser is a piston pump or peristaltic pump.
Solution 17. A washing apparatus, characterized in that the washing apparatus comprises a water inlet line system for a washing apparatus according to any one of the solutions 12-16.
Drawings
Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic structural view of a first embodiment of the washing apparatus of the present invention;
FIG. 2 is a schematic structural view of a second embodiment of the washing apparatus of the present invention;
fig. 3 is a schematic view showing the internal structure of an embodiment of the electrolytic water module of the present invention.
List of reference numerals:
1. a washing device; 10. a water inlet pipe system; 11. an electrolytic water module; 111. a housing; 1111. a water inlet; 1112. a water outlet; 1113. a base shell; 1114. a base shell supporting rib; 1115. a cover; 1116. sealing cover supporting ribs; 112. a filtering device; 113. electrolyzing the cathode plate; 1131. cathode plate holes; 114. electrolyzing the anode sheet; 1141. anode plate holes; 115. an insulating barrier; 1151. a fence hole; 116 power supply terminals; 12. a waterway branch; 121. a control valve; 13. a treatment agent branch; 131. a dispenser; 14. converging pipelines; 20. a treatment agent cartridge; 21. a first accommodation chamber; 22. a second accommodation chamber; 23. a third accommodation chamber; 30. a microbubble nozzle; 40. an inner cylinder; 50. an outer cylinder; 60. a housing; 61. a door body; 62. an observation window; 63. sealing the window gasket.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, terms such as "upper," "lower," "left," "right," "inner," "outer," and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless explicitly specified and limited otherwise, the terms "disposed," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected, can be indirectly connected through an intermediate medium, and can also be communicated with the inside of two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to the specific circumstances.
In order to solve the technical problem that the normal operation of an electrolytic water module is affected due to the fact that electric connection is formed between an electrolytic cathode plate and an electrolytic anode plate due to impurities in water in the prior art, the invention provides an electrolytic water module 11. The electrolyzed water module 11 includes: a housing 111, wherein a water inlet 1111 and a water outlet 1112 are arranged on the housing 111; an electrolytic cathode sheet 113, the electrolytic cathode sheet 113 being fixed in the housing 111 and located downstream of the water inlet 1111, a plurality of cathode sheet holes 1131 penetrating the thickness of the electrolytic cathode sheet 113 being provided on the electrolytic cathode sheet 113; and an electrolysis anode tab 114, the electrolysis anode tab 114 being fixed in the housing 111 spaced apart from the electrolysis cathode tab 113, downstream of the electrolysis cathode tab 113 and upstream of the water outlet 1112; wherein a filter 112 is provided at the water inlet 1111, or at least a filter 112 is provided at an upstream side of the electrolytic cathode sheet 113 to cover all the cathode sheet holes 1131 on the electrolytic cathode sheet 113. The electrolytic water module 11 of the present invention is provided therein with a filter device 112, and the filter device 112 is provided at the water inlet 1111 or at least at the upstream side of the electrolytic cathode sheet 113 and covers all the cathode sheet holes 1131. When water enters the electrolytic water module 111, the water passes through the filter device 112, flows to the electrolytic cathode plate 113, flows from the electrolytic cathode plate 113 to the electrolytic anode plate 114, generates electrolytic water, and flows out of the electrolytic water module through the water outlet 1112 on the housing 111. The filter device 112 in the electrolytic water module 111 can ensure that impurities such as rust, sediment and the like in water flowing to the electrolytic cathode plate 113 are filtered, so that the electrolytic cathode plate 113 and the electrolytic anode plate 114 are prevented from being electrically connected through the impurities in the water, the normal operation of the electrolytic water module 111 is ensured, and the service life of the electrolytic water module 111 is prolonged.
Fig. 1 is a schematic structural view of a first embodiment of the washing apparatus of the present invention. In one or more embodiments, as shown in fig. 1, the washing apparatus 1 of the present invention is a drum type washing machine. Alternatively, the washing apparatus 1 of the present invention may be a pulsator type washing machine, a drying integrated machine, or other suitable type of washing machine. The washing apparatus 1 comprises a housing 60. A door 61 for allowing a user to load laundry or the like into the drum washing machine is provided on a front side (an operation side facing the user) of the housing 60, and a viewing window 62 for allowing the user to see the inside of the washing machine is further provided on the door 61. A sealing window gasket 63 is further provided between the observation window 62 and the housing 60, and the sealing window gasket 63 is fixed to the housing 60. An outer drum 50 and an inner drum 40 are disposed within the housing 60. The inner barrel 40 is rotatably positioned inside the outer barrel 50, and the inner barrel 40 is connected to the motor through a drive shaft and bearings. The washing apparatus 1 further comprises a water inlet pipe system 10, a treating agent cartridge 20, and a micro bubble nozzle 30. The micro-bubble jet 30 is in fluid communication with the water inlet conduit system 10 and the micro-bubble jet 30 is mounted on top of the outer barrel 50. Alternatively, the micro bubble nozzle 30 may be mounted on the sealing window pad 63. Fluid enters the microbubble nozzle 30 via the water inlet piping system 10 to generate a microbubble water fluid containing a large number of microbubbles, and the microbubble water fluid is ejected by the microbubble nozzle 30 into the inner drum 40 for laundry washing. Alternatively, the microbubble nozzle 30 may also spray a microbubble water fluid containing a large number of microbubbles into the outer tub 50 of the washing apparatus 1. In an alternative embodiment, the nozzle of the washing apparatus 1 of the present invention may be a general nozzle which does not have a function of generating micro bubble water. The treating agent cartridge 20 is disposed at the upper left of the drawing of the housing 60 of the washing apparatus 1. Alternatively, the treatment agent cartridge 20 may be disposed at the upper right side of the illustration of the housing 60 or at other suitable locations. The user can open the treating agent cartridge 20 from the outside and add the laundry treating agent into the treating agent cartridge 20. Laundry care agents include, but are not limited to, detergents, softeners, disinfectants. The process agent cartridge 20 has a first accommodation chamber 21, a second accommodation chamber 22, and a third accommodation chamber 23. The first accommodation chamber 21 is a leftmost cell in the drawing inside the process cartridge 20, and is used for placing a detergent; the second receiving chamber 22 is the middle compartment of the illustration of the interior of the cartridge 20 and is used for the placement of a softener; the third accommodation chamber 23 is a rightmost cell in the drawing inside the process cartridge 20, and is used for placing a disinfectant. In alternative embodiments, the first receiving chamber 21 may also be configured to receive a softener, disinfectant, or other suitable laundry treatment. The second receiving chamber 22 and the third receiving chamber 23 can likewise be designed for the placement of any suitable laundry treatment agent, provided that a reasonable manner of placement of the laundry treatment agent in the treatment agent cartridge 20 is ensured. Alternatively, 2 receiving chambers, or other suitable number of receiving chambers, may be provided in the treating agent cartridge 20 to receive the same or different laundry treating agents, thereby meeting different washing and caring requirements.
As shown in fig. 1, the washing apparatus 1 of the present invention comprises a water inlet piping system 10. In one or more embodiments, the water inlet piping system 10 includes a waterway branch 12, a treating agent branch 13, and a converging piping 14. The waterway branch 12 is connected in parallel with the treating agent branch 13, and both the downstream end of the waterway branch 12 and the downstream end of the treating agent branch 13 are connected to the upstream end of the merging pipe 14. A control valve 121 is provided in the waterway branch 12. The control valve 121 is a solenoid valve, and can control the on/off of the waterway branch 12. Alternatively, the control valve 121 may be a solenoid pump. The upstream end of the treating agent bypass 13 is connected to the treating agent cartridge 20, and the treating agent bypass 13 is connected to the first accommodating chamber 21, the second accommodating chamber 22, and the third accommodating chamber 23 of the treating agent cartridge 20, respectively. A dispenser 131 is provided in the treatment agent branch 13. The dispenser 131 is a piston pump and can pump the laundry treating agent in the treating agent cartridge 20 into the treating agent branch 13. Alternatively, the dispenser 131 may use a peristaltic pump. The water inlet piping system 10 also has an electrolyzed water module 11. The electrolyzed water module 11 is disposed on the merging pipe 14. When the washing device 1 of the present invention needs to use the clothes treating agent to treat clothes, the control valve 121 is opened, water flow is introduced into the waterway branch 12, and simultaneously the dispenser 131 is opened, and the corresponding clothes treating agent is pumped into the treating agent branch 13. The water in the waterway branch 12 and the laundry treating agent in the treating agent branch 13 both flow to the merging pipe 14 and are mixed together, and the mixed laundry treating agent flows into the electrolyzed water module 11 together with the water. The electrolyzed water module 11 can increase the activity of the laundry treatment agent after electrolyzing water containing the laundry treatment agent. The electrolysis of water can also effectively remove calcium and magnesium ions in the water so as to reduce the hardness of the water, further improve the activity of the clothing treating agent and generate active chlorine and active hydroxyl free radicals capable of sterilizing and killing viruses. The electrolyzed mixed fluid flowing out of the electrolyzed water module 11 is finally directly sprayed on the laundry in the inner tub 40 through the micro bubble nozzle 30. When the washing apparatus 1 of the present invention treats laundry using only electrolyzed water, the control valve 121 is opened, and water is introduced into the waterway branch 12. The water flows from the waterway branch 12 to the converging pipeline 14 and then passes through the electrolyzed water module 11. The water electrolysis module 11 electrolyzes water, removes calcium and magnesium ions in the water to reduce the hardness of the water, and generates active chlorine and active hydroxyl radicals which can be sterilized and disinfected. In alternative embodiments, the electrolyzed water module 11 may obtain a strong oxidizing disinfectant containing hypochlorous acid, hydrogen peroxide, ozone, etc. by electrolyzing water. The electrolyzed water then flows out of the electrolyzed water module 11 and is finally sprayed onto the laundry in the inner tub 40 through the micro bubble nozzle 30 connected to the merging pipe 14.
Fig. 2 is a schematic structural view of a second embodiment of the washing apparatus of the present invention. As shown in fig. 2, in this second embodiment, other configurations of the washing apparatus 1 of the present invention are the same as those of the first embodiment described above, except for the water inlet piping system 10. The water inlet piping system 10 includes a waterway branch 12, a treating agent branch 13, and a merging piping 14. The waterway branch 12 is connected in parallel with the treating agent branch 13, and both the downstream end of the waterway branch 12 and the downstream end of the treating agent branch 13 are connected to the upstream end of the merging pipe 14. The upstream end of the treating agent bypass 13 is connected to the treating agent cartridge 20, and the treating agent bypass 13 is connected to the first accommodating chamber 21, the second accommodating chamber 22, and the third accommodating chamber 23 of the treating agent cartridge 20, respectively. A dispenser 131 is provided in the treatment agent branch 13. The dispenser 131 is a piston pump and can pump the laundry treating agent in the treating agent cartridge 20 into the treating agent branch 13. Alternatively, the dispenser 131 may use a peristaltic pump. A control valve 121 is provided in the waterway branch 12. The control valve 121 is a solenoid valve, and can control the on/off of the waterway branch 12. Alternatively, the control valve 121 may be a solenoid pump. The water inlet piping system 10 also has an electrolyzed water module 11. The electrolyzed water module 11 is disposed on the waterway branch 12 and downstream of the control valve 121. When the washing apparatus 1 of the present invention treats laundry using only electrolyzed water, the control valve 121 is opened, water flow is introduced into the waterway branch 12, and the water flow passes through the electrolyzed water module 11 on the waterway branch 12 to generate electrolyzed water, and the electrolyzed water flows again in the merging pipe 14. At the same time, the dispenser 131 is opened, and the corresponding laundry treatment agent is pumped into the treatment agent branch 13 and flows into the merging line 14. The electrolyzed water flowing into the merging pipe 14 is mixed with the laundry treating agent in the merging pipe 14 and jointly flows to the micro bubble nozzle 30, and is sprayed onto the laundry in the inner tub 40 through the micro bubble nozzle 30.
Fig. 3 is a schematic view showing the internal structure of an embodiment of the electrolytic water module of the present invention. As shown in fig. 3, in one or more embodiments, the electrolyzed water module 11 includes a housing 111, a filtration device 112, an electrolysis cathode tab 113, an electrolysis anode tab 114, an insulated fence 115, and a power supply terminal 116. The housing 111 is composed of a base shell 1113 and a cover 1115. The upper left side of the illustration of the base shell 1113 is the water inlet 1111 of the electrolyzed water module 11, and the lower right side of the illustration of the base shell 1113 is the water outlet 1112 of the electrolyzed water module 11. Below the illustration of the base shell 1113 is an opening (not labeled in the figures). The cover 1115 is welded to the base housing 1113 by an ultrasonic welding process, and closes the opening of the base housing 1113. In an alternative embodiment, the cap 1115 forms a secure connection with the base housing 1113 by a laser cladding process. The electrolysis cathode sheet 113, the electrolysis anode sheet 114 and the insulating barrier 115 are all placed in the base case 1113 and arranged in parallel with the cover 1115. The electrolytic cathode sheet 113 is located at the upper part of the drawing of the base case 1113, the electrolytic anode sheet 114 is located at the lower part of the drawing of the base case 1113, and the insulating fence 115 is located between the electrolytic cathode sheet 113 and the electrolytic anode sheet 114, and the three are closely adhered together. A base shell supporting rib 1114 extending to the electrolysis cathode plate 113 and propping against the electrolysis cathode plate 113 is arranged on the inner wall of the base shell 1113, and a cover supporting rib 1116 extending to the electrolysis anode plate 114 and propping against the electrolysis anode plate 114 is arranged on the inner wall of the cover 1115. The base case support ribs 1114 and the cover support ribs 1116 fix the electrolytic cathode sheet 113, the insulating fence 115, and the electrolytic anode sheet 114 in the case 111 by pressing the electrolytic cathode sheet 113 and the electrolytic anode sheet 114. Alternatively, 2 or more base case support ribs 1114 may be provided as long as it is ensured that three of the electrolytic cathode sheet 113, the insulating fence 115, and the electrolytic anode sheet 114 can be fixed in the case 111. Similarly, 2 or more cover support ribs 1116 may be provided. In an alternative embodiment, the water inlet 1111 may be provided at the upper portion of the base shell 1113 as long as the water inlet 1111 is secured close to the electrolytic cathode sheet 113. Alternatively, the water outlet 1112 may be provided on the cover 1115, so long as the water outlet 1112 is ensured to be close to the electrolysis anode sheet 114. In an alternative embodiment, the electrolytic anode sheet 114 may also be disposed at the upper portion of the illustration of the base shell 1113, and the electrolytic cathode sheet 113 may be disposed at the lower portion of the illustration of the base shell 1113. A power supply terminal 116 is also provided outside the housing 111. The power supply terminal 116 is electrically connected with the electrolysis cathode sheet 113 and the electrolysis anode sheet 114, respectively, to realize the water electrolysis function of the water electrolysis module 11.
As shown in fig. 3, both the electrolytic cathode sheet 113 and the electrolytic anode sheet 114 are metal sheets. A plurality of cathode sheet holes 1131 penetrating the thickness of the electrolysis cathode sheet 113 are provided to ensure that water flows through the electrolysis cathode sheet 113. Cathode tab hole 1131 is a punched hole. Alternatively, the cathode tab hole 1131 may be a corrosion hole. Alternatively, the electrolytic cathode sheet 113 may be designed as a mesh structure. A plurality of anode sheet holes 1141 are provided through the thickness of the electrolysis anode sheet 114 to ensure that water flows through the electrolysis anode sheet 114. Anode tab hole 1141 is a punched hole. Alternatively, anode tab holes 1141 may also be corrosion holes. Alternatively, the electrolytic anode sheet 114 may be designed as a mesh structure. The insulating barrier 115 provided at the electrolytic cathode sheet 113 and the electrolytic anode sheet 114 has a barrier structure provided with barrier holes 1151 for passing fluid therethrough. At the water inlet 1111 is provided a filter apparatus 112. The filtering device 112 is a filter screen made of polymer insulating material, the mesh number of the filter screen is 60 meshes, and impurities such as rust, sediment and the like in water can be filtered. Alternatively, the mesh number of the filter screen may be any value from 50 to 200 mesh, as long as it is ensured that impurities in the water can be filtered out. In an alternative embodiment, the filter 112 may also cover the upper side of the electrolytic cathode sheet 113 and cover all cathode sheet holes 1131 of the electrolytic cathode sheet 113. Alternatively, the filter 112 may wrap the electrolytic cathode sheet 113 entirely. The water flowing into the electrolytic water module 11 from the water inlet 1111 will flow through the filtering device 112 to filter out impurities therein, so as to prevent the impurities in the water from accumulating between the electrolytic cathode plate 113 and the electrolytic anode plate 114 after passing through the cathode plate holes 1131 and the fence holes 1151, and to enable the electrolytic cathode plate 113 to be electrically connected with the electrolytic anode plate 114, thereby causing the electrolytic water module 11 to fail to operate normally. The filtered water then passes through the electrolytic cathode sheet 113, the insulating barrier 115 and the electrolytic anode sheet 114 in sequence, and flows out of the electrolytic water module 11 from the water outlet 1112, and electrolytic water containing active chlorine and active oxyhydrogen free radicals capable of sterilizing is supplied to the washing apparatus 1 to treat laundry.
Thus far, the technical solution of the present invention has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present invention is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (10)
1. An electrolyzed water module, the electrolyzed water module comprising:
the shell is provided with a water inlet and a water outlet;
the electrolytic cathode plate is fixed in the shell and positioned at the downstream of the water inlet, and a plurality of cathode plate holes penetrating through the thickness of the electrolytic cathode plate are formed in the electrolytic cathode plate; and
the electrolysis anode sheet is fixed in the shell at intervals from the electrolysis cathode sheet, is positioned at the downstream of the electrolysis cathode sheet and is positioned at the upstream of the water outlet;
wherein a filter device is provided at the water inlet or at least at the upstream side of the electrolytic cathode sheet to cover all the cathode sheet holes on the electrolytic cathode sheet.
2. The electrolyzed water module of claim 1, wherein the filtration apparatus is disposed at the water inlet.
3. The electrolyzed water module of claim 1, wherein the filtration means is disposed on an upstream side of the electrolyzed cathode sheet to cover all of the cathode sheet apertures on the electrolyzed cathode sheet.
4. The electrolyzed water module of claim 1 wherein the filter apparatus encases the entire electrolyzed cathode sheet.
5. A water inlet piping system for a washing apparatus, the water inlet piping system comprising:
the water channel branch is provided with a control valve for controlling the on-off of the water channel branch;
a treatment agent branch line which is formed in parallel with the waterway branch line and whose upstream end is connected to a treatment agent cartridge, a dispenser for pumping a treatment agent from the treatment agent cartridge into the treatment agent branch line being provided on the treatment agent branch line; and
a junction line having an upstream end in communication with the downstream ends of the treatment agent branch and the waterway branch, respectively, and a downstream end in fluid communication with the outer and/or inner tub of the washing apparatus,
wherein an electrolyzed water module according to any of claims 1-4 is provided on the junction line or on the waterway branch.
6. The water intake piping system for a washing apparatus according to claim 5, wherein said electrolyzed water module is disposed on said merging piping.
7. The water intake piping system for a washing apparatus according to claim 5, wherein said electrolyzed water module is disposed on said waterway branch.
8. The water inlet line system for a washing apparatus of claim 5, wherein the electrolyzed water module is disposed downstream of the control valve.
9. The water inlet line system for a washing apparatus of claim 5, wherein the control valve is a solenoid valve and the dispenser is a piston pump or peristaltic pump.
10. A washing apparatus, characterized in that it comprises a water inlet line system for a washing apparatus according to any one of claims 5-9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210399811.8A CN116971152A (en) | 2022-04-15 | 2022-04-15 | Electrolytic water module, water inlet pipeline system for washing equipment and washing equipment |
| PCT/CN2023/080738 WO2023197797A1 (en) | 2022-04-12 | 2023-03-10 | Water electrolysis module, water inlet pipeline system, washing appliance, and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210399811.8A CN116971152A (en) | 2022-04-15 | 2022-04-15 | Electrolytic water module, water inlet pipeline system for washing equipment and washing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116971152A true CN116971152A (en) | 2023-10-31 |
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ID=88480080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210399811.8A Pending CN116971152A (en) | 2022-04-12 | 2022-04-15 | Electrolytic water module, water inlet pipeline system for washing equipment and washing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116971152A (en) |
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2022
- 2022-04-15 CN CN202210399811.8A patent/CN116971152A/en active Pending
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