CN112607830A - Finger inserting electrode, dish washing machine and cleaning method thereof - Google Patents
Finger inserting electrode, dish washing machine and cleaning method thereof Download PDFInfo
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- CN112607830A CN112607830A CN202011340355.7A CN202011340355A CN112607830A CN 112607830 A CN112607830 A CN 112607830A CN 202011340355 A CN202011340355 A CN 202011340355A CN 112607830 A CN112607830 A CN 112607830A
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 title claims abstract description 8
- 238000004851 dishwashing Methods 0.000 title abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 163
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- 239000010410 layer Substances 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 6
- 229910000510 noble metal Inorganic materials 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- GVFOJDIFWSDNOY-UHFFFAOYSA-N antimony tin Chemical compound [Sn].[Sb] GVFOJDIFWSDNOY-UHFFFAOYSA-N 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- CJTCBBYSPFAVFL-UHFFFAOYSA-N iridium ruthenium Chemical compound [Ru].[Ir] CJTCBBYSPFAVFL-UHFFFAOYSA-N 0.000 claims description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 7
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 12
- 239000002994 raw material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000010794 food waste Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4236—Arrangements to sterilize or disinfect dishes or washing liquids
- A47L15/4238—Arrangements to sterilize or disinfect dishes or washing liquids by using electrolytic cells
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L2601/00—Washing methods characterised by the use of a particular treatment
- A47L2601/06—Electrolysed water
-
- 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
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/12—Location of water treatment or water treatment device as part of household appliances such as dishwashers, laundry washing machines or vacuum cleaners
Abstract
The invention provides a finger inserting electrode, a dish washing machine and a cleaning method thereof, wherein the finger inserting electrode comprises: the anode electrode comprises an anode plate and a plurality of anode fingers, the anode fingers extend out from the side of the anode plate along the width direction of the anode plate, and the plurality of anode fingers are distributed at intervals along the length direction of the anode plate; the cathode electrode comprises a cathode plate and a plurality of cathode fingers, the cathode fingers extend out from the lateral side of the cathode plate along the width direction of the cathode plate, and the plurality of cathode fingers are distributed at intervals along the length direction of the cathode plate; the anode electrode and the cathode electrode are spliced in a matching manner along the width direction of the anode plate, so that the anode fingers and the cathode fingers are sequentially distributed in a crossed manner along the length direction of the anode plate. The technical scheme of the invention can improve the electrolysis efficiency of the electrode, improve the electrolysis sterilization effect, reduce the cost and reduce the occupied space.
Description
Technical Field
The invention belongs to the field of household appliances.
Background
The existing electrode is generally composed of two cylindrical iron cores, the electrolysis efficiency of the electrode is too low, and the electrolytic sterilization effect is too poor when water is electrolyzed. Also some electrodes have two complete metal sheets to constitute, the electrolysis efficiency of this kind of electrode is high, and the electrolysis bactericidal effect is good, but the material price of the metal sheet of making this kind of electrode is expensive, and the required space of two metal sheets is more moreover, consequently, needs an electrolysis efficient, the electrolysis bactericidal effect is good, can reduce cost again simultaneously, reduces occupation space's electrode.
Disclosure of Invention
Aiming at the defects or shortcomings of the prior art, the invention provides the finger inserting electrode which can improve the electrolysis efficiency, improve the electrolysis sterilization effect, reduce the cost and reduce the occupied space.
To achieve the above object, in a first aspect of the present invention, there is provided an interdigital electrode comprising: the anode electrode comprises an anode plate and a plurality of anode fingers, the anode fingers extend out from the lateral side of the anode plate along the width direction of the anode plate, and the plurality of anode fingers are distributed at intervals along the length direction of the anode plate; the cathode electrode comprises a cathode plate and a plurality of cathode fingers, the cathode fingers extend out from the lateral side of the cathode plate along the width direction of the cathode plate, and the plurality of cathode fingers are distributed at intervals along the length direction of the cathode plate; the anode electrode and the cathode electrode are spliced in a matched mode along the width direction of the anode pole plate, so that the anode pole fingers and the cathode pole fingers are sequentially distributed in a crossed mode along the length direction of the anode pole plate.
In some embodiments of the present invention, the anode electrode is in a flat comb shape, the anode finger plate width of each anode finger is the same, and the anode finger plate width is equal to a first gap width between any two adjacent anode fingers.
In some embodiments of the present invention, the cathode electrode is in a flat comb shape, the cathode finger plate width of each cathode finger is equal to and smaller than the anode finger plate width, and the second gap width between any two adjacent cathode fingers is larger than the cathode finger plate width; wherein the cathode fingers are centrally inserted into a second gap between two adjacent anode fingers.
In some embodiments of the invention, two anode electrodes can be seamlessly spliced and matched to form a complete rectangular plate.
In some embodiments of the present invention, the two end faces of the anode electrode and the cathode electrode in the length direction after the paired insertion are aligned.
In some embodiments of the present invention, the width of the anode finger plate of a single anode finger is 2mm-10mm, and the width of the first gap between two adjacent anode fingers is 2mm-10 mm;
the width of a cathode finger plate of each cathode finger is 1-8 mm, and the width of a second gap between every two adjacent cathode fingers is 3-11 mm.
In some embodiments of the present invention, the anode electrode comprises a titanium metal layer and a noble metal coating layer coated on the titanium metal layer; the noble metal coating layer comprises at least one of: a ruthenium-iridium composite material layer, a tin-antimony composite material layer and a platinum metal layer; and/or the cathode electrode comprises at least one of: stainless steel layer, graphite layer, titanium metal layer.
In some embodiments of the present invention, the anode fingers have a length of 10mm to 100mm, and the cathode fingers have a length of 10mm to 100 mm.
In a second aspect of the present invention, there is provided a dishwasher comprising a sub-sump and the above-mentioned finger electrode mounted in the sub-sump.
In some embodiments of the present invention, the auxiliary water tank includes a pin tube, and the pin tube is provided with a pin, so that the anode electrode can be connected with a positive power supply electrode through the pin, and the cathode electrode can be connected with a negative power supply electrode through the pin.
In some embodiments of the invention, a water tank is arranged in the dishwasher, and a drain pipe is arranged at the bottom of the water tank and can drain water in the water tank; the auxiliary water tank is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is communicated with an external water source and can supply water to the auxiliary water tank through the water inlet pipe, and the water outlet pipe is communicated with the water tank and can inject water in the auxiliary water tank into the water tank.
In a third aspect of the present invention, there is provided a washing method of a dishwasher, applied to the dishwasher as claimed, the method comprising the steps of: injecting water into the water tank to pre-clean the tableware in the water tank, and discharging the water in the water tank after the pre-cleaning is finished; injecting water into the auxiliary water tank, and electrolyzing the water in the auxiliary water tank by using the anode electrode and the cathode electrode to obtain electrolyzed water; the electrolytic water is injected into the water tank to perform secondary washing of the dishes in the water tank, and after the secondary washing is finished, the electrolytic water in the water tank is discharged.
In the finger inserting electrode, the anode fingers and the cathode fingers in the finger inserting electrode are in a matched insertion mode, so that the mounting space required by the anode electrode and the cathode electrode is less, the finger inserting electrode is high in electrolysis efficiency compared with a metal iron core type electrode, meanwhile, a plurality of anode fingers are distributed at intervals, the material used by the complete metal plate-shaped anode electrode is less compared with the material used by the complete metal plate-shaped anode electrode, and the material used by a plurality of cathode fingers is less compared with the material used by the complete metal plate-shaped cathode electrode because the anode fingers and the cathode fingers are distributed at intervals, so that the manufacturing cost of the finger inserting electrode can be reduced.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic perspective view of a finger-inserted electrode according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an exploded view of a fingered electrode according to an embodiment of the present invention;
FIG. 3 is a schematic perspective view of a dishwasher according to an embodiment of the present invention;
FIG. 4 is a partial cross-sectional structural schematic view of a dishwasher in accordance with an embodiment of the present invention;
FIG. 5 is an enlarged view at D of FIG. 4;
FIG. 6 is a schematic block diagram of a dishwasher in accordance with an embodiment of the present invention;
FIG. 7 is a flow chart of steps of a method for washing a dishwasher in accordance with an embodiment of the present invention.
Description of the reference numerals
1 insert finger electrode 2 dish washer
11 anode electrode 12 cathode electrode
21 auxiliary water tank and 22 water tank
23 drainage pipe and 24 water inlet pipe
25 outlet pipe 26 water discharge electromagnetic valve
27 water inlet electromagnetic valve and 28 water outlet electromagnetic valve
29 control module
111 anode plate 112 anode finger
121 cathode plate 122 cathode finger
2121 first pin 2122 second pin
W11 Anode finger plate Width W12 first gap Width
W21 cathode finger plate width W22 second gap width
A1 first included angle A2 second included angle
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative and explanatory of the invention and are not restrictive thereof.
The finger-inserted electrode, the dishwasher and the washing method thereof according to the present invention will be described with reference to the accompanying drawings.
Fig. 1 is a schematic perspective view of a finger-inserted electrode according to an embodiment of the invention. Fig. 2 is a schematic diagram of an exploded structure of a fingered electrode according to an embodiment of the present invention. As shown in fig. 1-2, in one embodiment of the present invention, an interdigital electrode 1 is provided, wherein the interdigital electrode 1 comprises an anode electrode 11 and a cathode electrode 12.
The anode electrode 11 includes an anode plate 111 and a plurality of anode fingers 112, the anode fingers 112 extend from a lateral side of the anode plate 111 along a width direction of the anode plate 111, the plurality of anode fingers 112 are distributed at intervals along a length direction of the anode plate 111, and compared with a complete metal plate-shaped anode electrode, the material used for the anode electrode 11 in the present invention is less.
The cathode electrode 12 includes a cathode plate 121 and a plurality of cathode fingers 122, the cathode fingers 122 extend from a lateral side of the cathode plate 121 along a width direction of the cathode plate 121, the plurality of cathode fingers 122 are distributed at intervals along a length direction of the cathode plate 121, and compared with a cathode electrode in a complete metal plate shape, the cathode electrode 12 of the present invention uses less material.
The anode electrode 11 and the cathode electrode 12 are inserted in pairs along the width direction of the anode plate 111, so that the anode fingers 112 and the cathode fingers 122 are sequentially distributed in a crossed manner along the length direction of the anode plate 111, the space occupied by the inserted anode electrode 11 and the inserted cathode electrode 12 is less, and the finger-inserted electrode 1 has high electrolysis efficiency and good electrolytic sterilization effect compared with a metal core type electrode.
In the embodiment of the present invention, the anode finger plate width W11 of each anode finger 112 is equal, and the anode finger plate width W11 is equal to the anode finger gap width W12 between any two adjacent anode fingers 112, so that when the anode electrode 11 is manufactured, by performing one processing on the raw material of the anode electrode 11, two plate-shaped anode electrodes 11 can be obtained, the utilization rate of the raw material of the anode electrode 11 is increased, and the manufacturing cost and the raw material cost of the anode electrode 11 are reduced.
In the embodiment of the present invention, the two anode electrodes 11 can be inserted into each other in a seamless manner, that is, the anode fingers 112 of one anode electrode 11 are inserted into the gaps between the two anode fingers 112 of the other anode electrode 11, so that the anode fingers 112 of the two anode electrodes 11 can be connected to each other in a seamless manner and can be distributed continuously along the length direction of the anode plate.
In some examples, the anode fingers 112 extend from the anode plate 111 to form a first included angle a1 with the anode plate 111, the first included angle a1 may be any one of an acute angle, an obtuse angle, or a right angle, the cathode fingers 122 extend from the cathode plate 121 to form a second included angle a2 with the cathode plate 121, and the second included angle a2 may be any one of an acute angle, an obtuse angle, or a right angle. The degrees of the first included angle a1 and the second included angle a2 are equal, so that the cathode fingers 122 can be inserted into the gap between two adjacent anode fingers 112, thereby ensuring that the space occupied by the anode electrode 11 and the cathode electrode 12 after being inserted into each other is less. In an embodiment of the present invention, the first included angle a1 and the second included angle a2 are both 90 degrees to facilitate machining of the anode electrode 11 and the cathode electrode 12.
In some examples, the shape of the anode fingers 112 along the width direction of the anode plate 111 may be a straight bar shape or a wave shape, and in the embodiment of the present invention, the shape of the anode fingers 112 along the width direction of the anode plate 111 is a straight bar shape, so as to facilitate the processing of the anode fingers 112.
The shape of the cathode fingers 122 along the width direction of the cathode plate 121 may be a straight bar shape or a wave shape, and in the embodiment of the present invention, the shape of the cathode fingers 122 along the width direction of the cathode plate 121 is a straight bar shape, so as to facilitate the processing of the cathode fingers 122.
Alternatively, the anode fingers 112 are wavy along the width of the anode plate 111 to increase the contact area of the anode electrode 11 with water, and the cathode fingers 122 are wavy along the width of the cathode plate 121 to increase the contact area of the cathode electrode 12 with water, thereby improving the electrolysis performance of the finger-inserted electrode 1.
The anode fingers 112 and the cathode fingers 122 are consistent in shape, so that the cathode fingers 122 can be inserted into the gap between two adjacent anode fingers 112, thereby ensuring that the space occupied by the anode electrode 11 and the cathode electrode 12 after being inserted into each other is less.
In the embodiment of the present invention, the anode electrode 11 is in a flat comb shape, the anode finger plate width W11 of each anode finger 112 is the same, and the first gap width W12 between any two adjacent anode fingers 112 is the same as the anode finger plate width W11. When the anode electrode 11 is manufactured, two anode electrodes 11 can be obtained by performing one-time processing on the raw material of the anode electrode 11, so that the utilization rate of the raw material of the anode electrode 11 is improved, and the manufacturing cost and the raw material cost of the anode electrode 11 are reduced. In the embodiment of the present invention, two anode electrodes 11 can be seamlessly spliced and matched to form a complete rectangular plate.
In the embodiment of the present invention, the cathode electrode 12 is in a flat comb shape, the cathode finger plate width W21 of each cathode finger 122 is equal to and less than the anode finger plate width W11, and the second gap width W22 between any two adjacent cathode fingers 122 is greater than the cathode finger plate width W21; the cathode fingers 122 are inserted into the second gap between two adjacent anode fingers 112 in the middle, so that the cathode fingers 122 can be inserted into the gap between the anode fingers 112, and thus, the space occupied by the cathode electrode 12 and the anode electrode 11 after insertion is less, and the space utilization rate of the finger-inserted electrode 1 is improved.
In the embodiment of the present invention, the cathode fingers 122 are inserted into the gaps between two adjacent anode fingers 112, that is, in the anode electrode 11 and the cathode electrode 12 after the mating and inserting, the distance between any one cathode finger 122 located in the gap between two anode fingers 112 and two adjacent anode fingers 112 is equal.
In some examples, the anode finger plate width W11 of a single anode finger 112 is 2mm to 10mm, the first gap width W12 between two adjacent anode fingers 112 is 2mm to 10mm, the cathode finger plate width W21 of a single cathode finger 122 is 1mm to 8mm, and the first gap width W12 between two adjacent cathode fingers 122 is 3mm to 11 mm. In other examples, the size ranges of the anode finger plate width W11, the cathode finger plate width W21, the first gap width W12, and the second gap width W22 are not limited thereto, and may be modified according to actual needs.
In one example, the anode finger plate width W11 of a single anode finger 112 is 6mm, the first gap width W12 between two adjacent anode fingers 112 is 6mm, the cathode finger plate width W21 of a single cathode finger 122 is 2mm, and the first gap width W12 between two adjacent cathode fingers 122 is 10mm, where the distance between any one cathode finger 122 and two adjacent anode fingers 112 is 2 mm.
In another example, the anode finger plate width W11 of a single anode finger 112 is 10mm, the first gap width W12 between two adjacent anode fingers 112 is 10mm, the cathode finger plate width W21 of a single cathode finger 122 is 6mm, and the first gap width W12 between two adjacent cathode fingers 122 is 20mm, in which case, the distance between any one cathode finger 122 and two adjacent anode fingers 112 is 2 mm.
In the embodiment of the present invention, the anode electrode 11 and the cathode electrode 12 after mating and inserting are aligned at both end faces in the length direction. The anode electrode 11 and the cathode electrode 12 are manufactured by standard processing, and the working efficiency of manufacturing the finger electrode 1 is improved.
In some examples, the anode fingers 112 have a length of 10mm-100mm, a thickness in the range of 0.5mm to 2mm, and the number of anode fingers 112 is provided with 2-4. The cathode fingers 122 are 10mm to 100mm in length. In one example, the anode fingers 112 have a length of 20mm, the cathode fingers 122 have a length of 20mm, a thickness in the range of 0.5mm to 2mm, and the number of cathode fingers 122 is set to 2-4.
In one example, the anode fingers 112 have a length of 20mm, a thickness of 1mm, the number of anode fingers 112 is 2, and the anode finger plate width W11 of the anode fingers 112 is 6 mm. The cathode fingers 122 have a length of 20mm and a thickness of 1mm, the number of cathode fingers 122 is 2, and the cathode finger plate width W21 of the cathode fingers 122 is 4 mm.
In another example, anode fingers 112 have a length of 40mm, a thickness of 1mm, the number of anode fingers 112 is 4, and anode fingers 112 have an anode finger width W11 of 3 mm. The cathode fingers 122 have a length of 40mm and a thickness of 1mm, the number of cathode fingers 122 is 4, and the cathode finger plate width W21 of the cathode fingers 122 is 2 mm.
In the embodiment of the present invention, the anode electrode 11 includes a titanium metal layer and a noble metal coating layer coated on the titanium metal layer, so as to improve the electrolytic performance of the anode electrode 11 and facilitate the electrolysis of water.
In an embodiment of the present invention, the noble metal coating layer may include at least one of:
ruthenium-iridium composite material layer, tin-antimony composite material layer and platinum metal layer.
In the embodiment of the present invention, the material of the cathode electrode 12 includes, but is not limited to, stainless steel, graphite, titanium metal, as an example.
Fig. 3 is a perspective view illustrating a dishwasher according to an embodiment of the present invention. Fig. 4 is a partial sectional structural view of a dishwasher according to an embodiment of the present invention. Fig. 5 is an enlarged view at D in fig. 4. In one embodiment of the present invention, as shown in fig. 3-5, a dishwasher 2 is provided, the dishwasher 2 includes a sub-tank 21 and the above-mentioned finger electrode 1, and the finger electrode 1 is installed in the sub-tank 21. Thereby the accessible is inserted finger electrode 1 and is carried out the electrolysis to the water in expansion tank 21 and produce the electrolysis water, when needs wash dishwasher 2 or utilize dishwasher 2 to wash the tableware, through annotating dishwasher 2 with the water of expansion tank 21 in, can utilize the electrolysis water to wash dishwasher 2 or utilize the electrolysis water to wash when the tableware, in order to play the disinfection and sterilization effect to dishwasher 2 and tableware.
The anode fingers 112 are distributed at intervals along the length direction of the anode plate 111 to form the anode electrode 11, and compared with the anode electrode in a complete metal plate shape, the anode electrode 11 in the structure uses less material; the cathode electrode 12 formed by the cathode fingers 122 is formed by distributing the cathode fingers along the length direction of the cathode plate 121, and compared with the cathode electrode formed by a complete metal plate, the cathode electrode 12 of the present invention uses less material, so the cost for manufacturing the finger inserting electrode 1 of the present invention is lower. The anode fingers 112 and the cathode fingers 122 are inserted into each other, so that the space occupied by the inserted anode electrode 11 and the cathode electrode 12 is less, and compared with a metal iron core type electrode, the finger inserting electrode 1 of the structure has high electrolysis efficiency and good electrolysis sterilization effect, and the finger inserting electrode 1 is installed in the auxiliary water tank 21 of the dishwasher 2, namely, the water in the auxiliary water tank 21 can be electrolyzed by the finger inserting electrode 1 to generate electrolyzed water, so that the dishwasher 2 is washed by the electrolyzed water or meals are washed by the electrolyzed water.
In the embodiment of the present invention, the auxiliary water tank 21 includes a pin tube 211, and a pin 212 is disposed in the pin tube 211, so that the anode electrode 11 can be connected to the positive electrode of the power supply through the pin 212, and the cathode electrode 12 can be connected to the negative electrode of the power supply through the pin 212.
In one example, pin 212 includes a first pin 2121 and a second pin 2122, and first pin 2121 and second pin 2122 are electrically connected to anode electrode 11 and cathode electrode 12, respectively; when the subtank 21 is mounted in the dishwasher 2, the first pin 2121 and the second pin 2122 can be electrically connected to the positive electrode and the negative electrode of the power supply, respectively.
The anode electrode 11 and the cathode electrode 12 are completely arranged in the auxiliary water tank 21, and the auxiliary water tank 21 is provided with the pin tube 211, so that the anode electrode 11 is connected with the positive electrode of the power supply through the first pin 2121, and the cathode electrode 12 is connected with the negative electrode of the power supply through the second pin 2122, thereby ensuring the integrity of the auxiliary water tank 21 and preventing the auxiliary water tank 21 from water leakage while ensuring the normal power connection of the anode electrode 11 and the cathode electrode 12. In one example, the pin tube 211 is filled with silicone, rubber, plastic filler, or the like to prevent water in the subtank 21 from leaking out of the pin tube 211.
FIG. 6 is a schematic block diagram of a dishwasher in accordance with an embodiment of the present invention. As shown in fig. 6, in an embodiment of the present invention, a tub 22 is disposed in the dishwasher 2, and a drain 23 is disposed at the bottom of the tub 22, so that the washing water in the tub 22 is drained through the drain 23 after the washing is finished. The auxiliary water tank 21 is provided with a water inlet pipe 24 and a water outlet pipe 25, the water inlet pipe 24 is communicated with an external water source, so that when the auxiliary water tank 21 needs to be filled with water, the external water source is directly injected into the auxiliary water tank 21 through the water inlet pipe 24, and the finger inserting electrode 1 in the auxiliary water tank 21 electrolyzes the water in the auxiliary water tank 21 to generate electrolyzed water. The outlet pipe 25 is communicated with the water tank 22, so that when the tableware in the water tank 22 needs to be washed or the water tank 22 needs to be washed, the electrolyzed water in the auxiliary water tank 21 is injected into the water tank 22 through the outlet pipe 25, the tableware in the water tank 22 or the water tank 22 is washed by the electrolyzed water, and the cleaning effect of the dishwasher 2 is improved.
In the embodiment of the present invention, a drain solenoid valve 26 is provided in the drain pipe 23 to control the opening or closing of the drain pipe 23. So that the water stored in the sump 22 can be drained or the water can be stored in the sump 22 for the user's manipulation.
In the embodiment of the present invention, a water inlet solenoid valve 27 is disposed in the water inlet pipe 24, and can control the opening or closing of the water inlet pipe 24. So that the external water source can be injected into the subtank 21 or the water injection into the subtank 21 is stopped for the user's manipulation.
In the embodiment of the present invention, a water outlet solenoid valve 28 is disposed in the water outlet pipe 25, and can control the opening or closing of the water outlet pipe 25. So that the electrolyzed water in the subtank 21 can be poured into the water tank 22 or the water pouring in the water tank 22 can be stopped for the convenience of the user's operation.
In the embodiment of the present invention, the dishwasher 2 includes a control module 29, the control module 29 is electrically connected to the drain solenoid valve 26, the water inlet solenoid valve 27 and the water outlet solenoid valve 28, so that the drain solenoid valve 26 controls the opening or closing of the drain pipe 23 by using the control module 29; so that the water inlet electromagnetic valve 27 controls the opening or closing of the water inlet pipe 24 by using the control module 29; so that the water outlet electromagnetic valve 28 controls the opening or closing of the water outlet pipe 25 by using the control module 29.
FIG. 7 is a flow chart of steps of a method for washing a dishwasher in accordance with an embodiment of the present invention. In an embodiment of the present invention, as shown in fig. 7, a method for washing a dishwasher 2 is provided, which is applied to the dishwasher 2, and comprises the following steps:
step S1: filling water into the water tub 22 to pre-wash the dishes in the water tub 22, and discharging the water in the water tub 22 after the pre-washing is finished;
step S2: injecting water into the auxiliary water tank 21, and electrolyzing the water in the auxiliary water tank 21 by using the anode electrode 11 and the cathode electrode 12 to obtain electrolyzed water;
step S3: the electrolytic water is injected into the water tank 22 to perform secondary washing of the dishes in the water tank 22, and after the secondary washing is completed, the electrolytic water in the water tank 22 is discharged.
In one example, when the dishwasher 2 is used for washing, the dishes to be washed are placed in the tub 22 and filled in the tub 22, then the dish washing program of the dishwasher 2 is started, the dishwasher 2 pre-washes the dishes in the tub 22 to wash the food residues on the dishes, and after the pre-washing is finished, the water in the tub 22 and the washed food residues are discharged through the drain 23. Further, an external water source is injected into the subtank 21 through the water inlet pipe 24, and the water in the subtank 21 is electrolyzed by the anode electrode 11 and the cathode electrode 12 to obtain electrolyzed water. Further, the electrolyzed water in the subtank 21 is poured into the water tank 22 through the water outlet pipe 25, whereby the dishes in the water tank 22 are secondarily washed to wash the water tank 22 and the oil stains remaining on the dishes, and after the secondary washing is completed, the water and the oil stains in the water tank 22 are discharged through the water outlet pipe 23. The dishes are pre-washed and secondarily washed, thereby making the dish washer 2 wash the dishes more cleanly.
In some examples, the steps of filling water into the water tank 22 and filling water into the subtank 21 may be performed simultaneously or sequentially.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (12)
1. An interdigitated electrode, comprising:
the anode electrode comprises an anode plate and a plurality of anode fingers, the anode fingers extend out from the lateral side of the anode plate along the width direction of the anode plate, and the plurality of anode fingers are distributed at intervals along the length direction of the anode plate; and
the cathode electrode comprises a cathode plate and a plurality of cathode fingers, the cathode fingers extend out from the lateral side of the cathode plate along the width direction of the cathode plate, and the plurality of cathode fingers are distributed at intervals along the length direction of the cathode plate;
the anode electrode and the cathode electrode are spliced in a matched mode along the width direction of the anode pole plate, so that the anode pole fingers and the cathode pole fingers are sequentially distributed in a crossed mode along the length direction of the anode pole plate.
2. The interdigitated electrode of claim 1, wherein the anode electrode is in the shape of a flat comb, the anode finger plate width of each anode finger is the same, and the anode finger plate width is equal to the first gap width between any two adjacent anode fingers.
3. The interdigitated electrode of claim 2, wherein the cathode electrode is in the shape of a flat comb, the cathode finger plate width of each cathode finger is equal to and less than the anode finger plate width, and the second gap width between any two adjacent cathode fingers is greater than the cathode finger plate width;
wherein the cathode fingers are centrally inserted into a second gap between two adjacent anode fingers.
4. The interdigitated electrode of claim 2, wherein two of said anode electrodes are seamlessly mated and mated to form a complete rectangular plate.
5. The interdigitated electrode of claim 2, wherein the length-wise ends of the mated anode and cathode electrodes are aligned.
6. The interdigitated electrode of claim 2, wherein the width of the anode finger plate of a single anode finger is 2mm to 10mm, and the width of the first gap between two adjacent anode fingers is 2mm to 10 mm;
the width of a cathode finger plate of each cathode finger is 1-8 mm, and the width of a second gap between every two adjacent cathode fingers is 3-11 mm.
7. The interdigitated electrode of claim 1, wherein the anode electrode comprises a titanium metal layer and a noble metal coating applied to the titanium metal layer; the noble metal coating layer comprises at least one of:
a ruthenium-iridium composite material layer, a tin-antimony composite material layer and a platinum metal layer; and/or
The cathode electrode includes at least one of:
stainless steel layer, graphite layer, titanium metal layer.
8. The interdigitated electrode of claim 1, wherein the anode fingers have a length of 10mm to 100mm and the cathode fingers have a length of 10mm to 100 mm.
9. A dishwasher, comprising a reservoir and a fingerboard of any of claims 1-8 mounted within the reservoir.
10. The dishwasher of claim 9, wherein the sub-tank comprises a pin tube having a pin disposed therein such that the anode electrode is connected to a positive power supply through the pin and the cathode electrode is connected to a negative power supply through the pin.
11. The dishwasher of claim 9, wherein a sump is provided in the dishwasher, and a drain pipe is provided at a bottom of the sump to drain water in the sump; the auxiliary water tank is provided with a water inlet pipe and a water outlet pipe, the water inlet pipe is communicated with an external water source and can supply water to the auxiliary water tank through the water inlet pipe, and the water outlet pipe is communicated with the water tank and can inject water in the auxiliary water tank into the water tank.
12. A method of washing a dishwasher, for use in a dishwasher according to claim 11, the method comprising the steps of:
injecting water into the water tank to pre-clean the tableware in the water tank, and discharging the water in the water tank after the pre-cleaning is finished;
injecting water into the auxiliary water tank, and electrolyzing the water in the auxiliary water tank by using the anode electrode and the cathode electrode to obtain electrolyzed water;
and injecting the electrolyzed water into the water tank to perform secondary cleaning on the tableware in the water tank, and discharging the electrolyzed water in the water tank after the secondary cleaning is finished.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011340355.7A CN112607830A (en) | 2020-11-25 | 2020-11-25 | Finger inserting electrode, dish washing machine and cleaning method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011340355.7A CN112607830A (en) | 2020-11-25 | 2020-11-25 | Finger inserting electrode, dish washing machine and cleaning method thereof |
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| CN112607830A true CN112607830A (en) | 2021-04-06 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201929921U (en) * | 2010-11-19 | 2011-08-17 | 李文庆 | Automatic dishwasher with water electrolysis function |
| FR2970979A1 (en) * | 2011-01-28 | 2012-08-03 | Rio Tinto Alcan Int Ltd | ANODE MANUFACTURING METHOD |
| CN105887660A (en) * | 2016-05-18 | 2016-08-24 | 同济大学 | Perforated plate connecting piece with boot-shaped slots, steel beam and methods |
| CN111559784A (en) * | 2020-05-22 | 2020-08-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Electrolysis module and cleaning device |
-
2020
- 2020-11-25 CN CN202011340355.7A patent/CN112607830A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201929921U (en) * | 2010-11-19 | 2011-08-17 | 李文庆 | Automatic dishwasher with water electrolysis function |
| FR2970979A1 (en) * | 2011-01-28 | 2012-08-03 | Rio Tinto Alcan Int Ltd | ANODE MANUFACTURING METHOD |
| CN105887660A (en) * | 2016-05-18 | 2016-08-24 | 同济大学 | Perforated plate connecting piece with boot-shaped slots, steel beam and methods |
| CN111559784A (en) * | 2020-05-22 | 2020-08-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Electrolysis module and cleaning device |
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Application publication date: 20210406 |