CN101623186A - Filtering system of dish washing machine - Google Patents
Filtering system of dish washing machine Download PDFInfo
- Publication number
- CN101623186A CN101623186A CN200910039323A CN200910039323A CN101623186A CN 101623186 A CN101623186 A CN 101623186A CN 200910039323 A CN200910039323 A CN 200910039323A CN 200910039323 A CN200910039323 A CN 200910039323A CN 101623186 A CN101623186 A CN 101623186A
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- CN
- China
- Prior art keywords
- filter
- chamber
- pump
- washing machine
- dish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 65
- 238000004851 dishwashing Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 238000005406 washing Methods 0.000 claims abstract description 31
- 239000002893 slag Substances 0.000 claims abstract description 30
- 239000011148 porous material Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 19
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 241000190070 Sarracenia purpurea Species 0.000 abstract 4
- 239000010794 food waste Substances 0.000 abstract 2
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention relates to a filter system of a dish washing machine. Comprises a plane filter, a cylindrical surface filter, a circulating filter, a water cup, a washing motor arranged on the outer side of the water cup and a drainage pump, wherein the plane filter and the circulating filter are respectively fixed at the upper end of the water cup, the cylindrical filter is fixed on the plane filter, the water cup is internally provided with a slag crushing cavity and a circulating filter pump cavity, the slag crushing cavity is communicated with a lower end opening of the cylindrical filter and a drainage pump cavity of the drainage pump, a slag crushing blade which is arranged on an output shaft of the washing motor and used for crushing food residues is also arranged in the slag crushing cavity, the circulating filter pump cavity is communicated with the slag crushing cavity, a filter screen is arranged at a water inlet of the circulating filter pump cavity, a circulating filter pump which is arranged on the output shaft of the washing motor is arranged in the circulating filter pump cavity, the circulating filter pump cavity is communicated with a circulating filter cavity of the circulating filter, and the circulating filter cavity is communicated with the drainage. The invention ensures that food residues are not adhered to the filter screen, greatly improves the filtering effect and the self-cleaning capability of the whole filtering system, reduces the energy consumption and the water consumption of the dish-washing machine, and improves the cleaning rate of the dish-washing machine.
Description
Technical field
The present invention is a kind of filtration system of dish-washing machine, belongs to the renovation technique of the filtration system of dish-washing machine.
Background technology
The filtration system that existing dish-washing machine uses has dual mode: a kind of filtration system has two-layer or the three layer filtration device, washings enter in the water tumbler by plane screen pack and cylinder screen pack, the plane screen pack is coarse filtration, the cylinder screen pack is thinner relatively, the mesh of filter successively reduces, and with different levels swill that filters different sizes reaches filter effect.This filtration system needs that the hole of filter screen is enough little just to reach filter effect preferably.But because the huge suction force of washing pump, and opening of sieve is little, the discharge area is not enough, the big or small swill that causes being filtered sticks on the screen pack firmly, and the filter area of filter screen diminishes, and the discharge area is not enough, the filter effect variation, the efficient of washing pump reduces.And the automatically cleaning ability of filtration system very a little less than, need artificial regular cleaning and filtering net, the filter effect of person's screen pack can not weaken greatly, influences the clean rate of dish-washing machine.
Another kind of filtration system is: on the washing motor axle blade is installed, earlier all swills are broken into tiny swill with blade, through the coarse filtration net, enter washing pump with water then, the circulation moisture sub-fraction that washing pump is pumped (account for greatly circulating washing water total flow 4%～15%) imports recursive filter, the filter screen of recursive filter is atomic little, under the effect of hydraulic pressure, water sees through recursive filter, tiny swill is filtered, after having washed, drain through draining pump; Simultaneously lower spraying arm has dashing that water spray do not stop to penetrate recursive filter, and it is online to prevent that the swill that is filtered from sticking to circulating filtration, influences filter effect.This filtration system has good automatically cleaning ability, can all dispose all big or small swills, discharges then.But because broken tiny swill major part all can enter cycles of washing, this swill can stop up the nozzle of spray arm, can pollute tableware once more simultaneously.This mode needs water to carry out just reaching filter effect preferably behind enough cycle periods, and this causes the increase greatly of water consumption, the growth of wash time, the increase of energy consumption.
Summary of the invention
The objective of the invention is to consider the problems referred to above and provide a kind of reduce dish-washing machine can water consumption consumption, improve the clean rate of dish-washing machine, improve the filtration system of dish-washing machine of the automatically cleaning ability of dish-washing machine.
Technical scheme of the present invention is: include plate filter, the cylinder filter, recursive filter, water tumbler, the washing motor and the draining pump in the water tumbler outside are installed, wherein plate filter and recursive filter are separately fixed at the upper end of water tumbler, the cylinder filter is fixed on the plate filter, be provided with disintegrating slag chamber and circulating filtration pump chamber in the above-mentioned water tumbler, the disintegrating slag chamber communicates with the lower ending opening of cylinder filter and the draining pump chamber of draining pump, also be provided with on the output shaft that is installed in washing motor in the disintegrating slag chamber, swill is carried out broken disintegrating slag blade, the circulating filtration pump chamber communicates with the disintegrating slag chamber, the water inlet of circulating filtration pump chamber is equipped with screen pack, the filter pump that is circulated throughout that is installed on the washing motor output shaft is housed in the circulating filtration pump chamber, the circulating filtration pump chamber communicates with the filter chamber that is circulated throughout of recursive filter, is circulated throughout filter chamber and communicates with the draining pump chamber that is equiped with draining pump.
Be equiped with the non-return sheet between the water inlet of above-mentioned draining pump and the disintegrating slag chamber.
The pore size filter of above-mentioned plate filter is 1.0mm～1.3mm.
The filtering holes area size of above-mentioned cylinder filter is 0.08mm
2～0.36mm
2
Above-mentioned recursive filter filtering holes area size is 0.006mm
2～0.04mm
2
The pore size filter of above-mentioned screen pack is 1.5mm～2.5mm.
The present invention is owing to adopt the filtration channel that reasonably distributes different big or small swills, reach the disintegrating slag blade is installed in the disintegrating slag chamber, the circulating filtration pump structure is housed in the circulating filtration pump chamber, by the hole size and the discharge area of rational each filter of distribution, reach best filter effect, guarantee that swill does not stick on the screen pack, promote filter effect greatly, and the automatically cleaning ability of whole filtration system, reduce consuming by water consumption of dish-washing machine, improve the clean rate of dish-washing machine.The present invention is that a kind of design is ingenious, function admirable, the filtration system of convenient and practical dish-washing machine.
Description of drawings
Fig. 1 is an explosive view of the present invention;
Fig. 2 is a cutaway view of the present invention;
Fig. 3 is water circulation figure of the present invention;
Fig. 4 is a washings flow graph of the present invention.
The specific embodiment
Embodiment:
Structural representation of the present invention such as Fig. 1,2,3, shown in 4, include plate filter 1, cylinder filter 2, recursive filter 3, water tumbler 6, the washing motor 7 and the draining pump 13 in water tumbler 6 outsides are installed, wherein plate filter 1 and recursive filter 3 are separately fixed at the upper end of water tumbler 6, cylinder filter 2 is fixed on the plate filter 1, be provided with disintegrating slag chamber 8 and circulating filtration pump chamber 12 in the above-mentioned water tumbler 6, disintegrating slag chamber 8 communicates with the lower ending opening of cylinder filter 2 and the draining pump chamber of draining pump 13, also be provided with on the output shaft that is installed in washing motor 7 in the disintegrating slag chamber 8, swill is carried out broken disintegrating slag blade 9, circulating filtration pump chamber 12 communicates with disintegrating slag chamber 8, the water inlet 121 of circulating filtration pump chamber 12 is equipped with screen pack 10, be equipped with in the circulating filtration pump chamber 12 to be installed in and be circulated throughout filter pump 11 on washing motor 7 output shafts, circulating filtration pump chamber 12 communicates with the filter chamber 31 that is circulated throughout of recursive filter 3, is circulated throughout filter chamber 31 and communicates with the draining pump chamber that is equiped with draining pump 13.
In the present embodiment, be equiped with non-return sheet 14 between the water inlet 131 of above-mentioned draining pump 13 and the disintegrating slag chamber 8.The delivery port place of above-mentioned circulating filtration pump chamber 12 is provided with branching block 15.
The pore size filter of above-mentioned plate filter 1 is 1.0mm～1.3mm.In the present embodiment, pore size filter is 1.2mm.
The filtering holes area size of above-mentioned cylinder filter 2 is 0.08mm
2～0.36mm
2In the present embodiment, filtering holes area size is 0.18mm
2
The filtering holes area size of above-mentioned recursive filter 3 is 0.006mm
2～0.04mm
2In the present embodiment, filtering holes area size is 0.02mm
2
The pore size filter of above-mentioned screen pack 10 is 1.5mm～2.5mm.In the present embodiment, pore size filter is 2.1mm.
Operation principle of the present invention is as follows:
Shown in Fig. 2,3, the aperture of plate filter 1 is at 1.0mm～1.3mm, and filter area is enough big, can filter all bigger swills, but tiny swill can pass through; And the discharge area is enough big, can satisfy the needs that washing pump is crossed water.The swill that is filtered can not be attracted on the plate filter, washing away and mobile time of water, is collected in the cylinder filter 2.The filtering holes area size of cylinder filter 2 is 0.08mm
2～0.36mm
2Between, its filtering holes area is littler than the filtering holes area of plate filter 1.Collected cylinder filter the inside by the swill that plate filter 1 filters by current, under the suction force effect that is circulated throughout filter pump 11 in circulating filtration pump chamber 12, water in the cylinder filter 2 and all swills that are filtered can flow to disintegrating slag chamber 8 along with current, 9 pairs of swills of disintegrating slag blade in the disintegrating slag chamber 8 carry out fragmentation, most of residue after water and the fragmentation enters circulating filtration pump chamber 12 through screen pack 10, enters on a small quantity in the draining pump chamber of draining pump 13.In the present embodiment, under the washing away of water, the swill absorption that cylinder filter 2 surfaces can not be filtered influences filter effect.Residue after water and the fragmentation is under the effect that is circulated throughout filter pump 11, enter being circulated throughout in the filter chamber 31 of recursive filter 3 again, under the effect of hydraulic pressure, water enters in the internal cavity of bowl washer by being circulated throughout filter screen outflow recursive filter 3, enter once more in the circulation of water, all trickle swills are filtered, be deposited in the recursive filter 3 and with draining pump chamber that recursive filter 3 links to each other in, in the present embodiment, the filtering holes area of recursive filter 3 size is 0.006mm
2～0.04mm
2, area is enough big, this is a kind of imperceptible filter, can filtered water in very small swill.
, have the tiny swill of part and enter the washings circulation by plate filter 1 in the cycle in each filtration cycle, another part enters recursive filter 3 and is filtered, and the trickle swill in the circulating washing water can be fewer and feweri like this.By the abundant filtration cycle cycle, trickle swill all can be recycled filter 3 and filter.
Enter water in the water tumbler 6 by plate filter 1, a part enters washing pump chamber 17 by the water inlet 171 of washing pump 16, sees Fig. 3, under the effect of washing pump 16 impellers,, enter lower spraying arm 5 and middle top spray arm respectively by branching block 15 shuntings, enter washing process again, see Fig. 4.
When draining pump 13 work beginning drainings, 3 li trickle swills that are filtered of recursive filter are along with water is excluded; Discharge outlet 131 is opened under the effect of differential water pressures with the non-return sheet 14 of disintegrating slag chamber 8 connecting places simultaneously, and the swill that is deposited in the disintegrating slag chamber also is discharged from along with current advance draining pump 13, sees Fig. 2.
Swill in the whole dish-washing machine all is collected, and filters, and smashes, and refilters, and gets rid of dish-washing machine then.By the filter in different holes, can reach extraordinary filter effect, save slurry, wash time and energy consumption have extraordinary automatically cleaning ability again, the filtration system of removing labor cleaning's dish-washing machine from.
This filtration system is the filter collocation by different hole sizes and area, by washing pump and the effect that is circulated throughout filter pump, the swill filtration channels of different sizes is optimized, and reaches good filtration and automatically cleaning effect.
Claims (6)
1, a kind of filtration system of dish-washing machine, include plate filter (1), cylinder filter (2), recursive filter (3), water tumbler (6), the washing motor (7) and the draining pump (13) in water tumbler (6) outside are installed, wherein plate filter (1) and recursive filter (3) are separately fixed at the upper end of water tumbler (6), cylinder filter (2) is fixed on the plate filter (1), it is characterized in that being provided with in the above-mentioned water tumbler (6) disintegrating slag chamber (8) and circulating filtration pump chamber (12), disintegrating slag chamber (8) communicates with the lower ending opening of cylinder filter (2) and the draining pump chamber of draining pump (13), also be provided with on the output shaft that is installed in washing motor (7) in the disintegrating slag chamber (8), swill is carried out broken disintegrating slag blade (9), circulating filtration pump chamber (12) communicates with disintegrating slag chamber (8), the water inlet (121) of circulating filtration pump chamber (12) is equipped with screen pack (10), be equipped with in the circulating filtration pump chamber (12) to be installed in and be circulated throughout filter pump (11) on washing motor (7) output shaft, circulating filtration pump chamber (12) communicates with the filter chamber (31) that is circulated throughout of recursive filter (3), is circulated throughout filter chamber (31) and communicates with the draining pump chamber that is equiped with draining pump (13).
2, the filtration system of dish-washing machine according to claim 1 is characterized in that being equiped with non-return sheet (14) between the water inlet (131) of above-mentioned draining pump (13) and disintegrating slag chamber (8).
3, the filtration system of dish-washing machine according to claim 1 and 2, the pore size filter that it is characterized in that above-mentioned plate filter (1) is 1.0mm～1.3mm.
4, the filtration system of dish-washing machine according to claim 1 and 2 is characterized in that the filtering holes area size of above-mentioned cylinder filter (2) is 0.08mm2～0.36mm2.
5, the filtration system of dish-washing machine according to claim 1 and 2 is characterized in that above-mentioned recursive filter (3) filtering holes area size is 0.006mm2～0.04mm2.
6, the filtration system of dish-washing machine according to claim 1 and 2, the pore size filter that it is characterized in that above-mentioned screen pack (10) is 1.5mm～2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100393230A CN101623186B (en) | 2009-05-08 | 2009-05-08 | Filtration system of dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100393230A CN101623186B (en) | 2009-05-08 | 2009-05-08 | Filtration system of dish-washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101623186A true CN101623186A (en) | 2010-01-13 |
| CN101623186B CN101623186B (en) | 2011-06-29 |
Family
ID=41519292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100393230A Active CN101623186B (en) | 2009-05-08 | 2009-05-08 | Filtration system of dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101623186B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940475A (en) * | 2012-09-29 | 2013-02-27 | 宁波方太厨具有限公司 | Cleaning machine |
| CN103476317A (en) * | 2011-03-17 | 2013-12-25 | 伊莱克斯家用产品公司 | Dishwasher comprising a bistable filter and a method for mounting a bistable filter in a dishwasher |
| CN105581763A (en) * | 2014-11-07 | 2016-05-18 | 林贤华 | Automatic deslagging system for dish-washing machine |
| CN106667405A (en) * | 2016-12-30 | 2017-05-17 | 芜湖广盈实业有限公司 | Washing and draining integrated pump used for dishwasher |
| CN106667406A (en) * | 2016-12-30 | 2017-05-17 | 芜湖广盈实业有限公司 | Washing and drainage integrated pump for dish washer |
| CN107440659A (en) * | 2016-05-30 | 2017-12-08 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine double filtering system and double filtration method |
| CN107970003A (en) * | 2017-12-12 | 2018-05-01 | 浙江帅丰电器股份有限公司 | A kind of dish-washing machine easy to clean |
| CN107981813A (en) * | 2017-11-29 | 2018-05-04 | 广东顺德拉鲁设计有限公司 | The filtering disintegrating slag system of dish-washing machine |
| CN109589065A (en) * | 2018-11-29 | 2019-04-09 | 杭州洁浦科技有限责任公司 | Water tank cleaner |
| CN110236462A (en) * | 2018-03-09 | 2019-09-17 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine |
-
2009
- 2009-05-08 CN CN2009100393230A patent/CN101623186B/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103476317A (en) * | 2011-03-17 | 2013-12-25 | 伊莱克斯家用产品公司 | Dishwasher comprising a bistable filter and a method for mounting a bistable filter in a dishwasher |
| CN103476317B (en) * | 2011-03-17 | 2015-11-25 | 伊莱克斯家用产品公司 | Comprise bistable filter dish-washing machine and for bistable filter being arranged on the method in dish-washing machine |
| CN102940475B (en) * | 2012-09-29 | 2016-04-27 | 宁波方太厨具有限公司 | A kind of cleaning machine |
| CN102940475A (en) * | 2012-09-29 | 2013-02-27 | 宁波方太厨具有限公司 | Cleaning machine |
| CN105581763A (en) * | 2014-11-07 | 2016-05-18 | 林贤华 | Automatic deslagging system for dish-washing machine |
| CN107440659A (en) * | 2016-05-30 | 2017-12-08 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine double filtering system and double filtration method |
| CN107440659B (en) * | 2016-05-30 | 2020-08-28 | 青岛海尔洗碗机有限公司 | Dual-filtering system and dual-filtering method of dish washing machine |
| CN106667406A (en) * | 2016-12-30 | 2017-05-17 | 芜湖广盈实业有限公司 | Washing and drainage integrated pump for dish washer |
| CN106667405A (en) * | 2016-12-30 | 2017-05-17 | 芜湖广盈实业有限公司 | Washing and draining integrated pump used for dishwasher |
| CN107981813A (en) * | 2017-11-29 | 2018-05-04 | 广东顺德拉鲁设计有限公司 | The filtering disintegrating slag system of dish-washing machine |
| CN107970003A (en) * | 2017-12-12 | 2018-05-01 | 浙江帅丰电器股份有限公司 | A kind of dish-washing machine easy to clean |
| CN110236462A (en) * | 2018-03-09 | 2019-09-17 | 青岛海尔洗碗机有限公司 | A kind of dish-washing machine |
| CN110236462B (en) * | 2018-03-09 | 2022-03-29 | 青岛海尔洗碗机有限公司 | Dish washing machine |
| CN109589065A (en) * | 2018-11-29 | 2019-04-09 | 杭州洁浦科技有限责任公司 | Water tank cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101623186B (en) | 2011-06-29 |
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Owner name: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURI Free format text: FORMER OWNER: MEIDI GROUP CO. LTD. Effective date: 20110504 |
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Free format text: CORRECT: ADDRESS; FROM: 528311 PENGLAI ROAD, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE TO: 528311 INDUSTRIAL PARK, BEIJIAO TOWN, SHUNDE DISTRICT, FOSHAN CITY, GUANGDONG PROVINCE |
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Effective date of registration: 20110504 Address after: 528311 Industrial Park, Beijiao Town, Shunde District, Guangdong, China, Foshan Applicant after: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Applicant before: Midea Group |
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