CN102695445A - A dishwasher comprising a microfilter - Google Patents
A dishwasher comprising a microfilter Download PDFInfo
- Publication number
- CN102695445A CN102695445A CN2010800601713A CN201080060171A CN102695445A CN 102695445 A CN102695445 A CN 102695445A CN 2010800601713 A CN2010800601713 A CN 2010800601713A CN 201080060171 A CN201080060171 A CN 201080060171A CN 102695445 A CN102695445 A CN 102695445A
- Authority
- CN
- China
- Prior art keywords
- micro
- container
- filter
- water
- washing
- 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
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Classifications
-
- 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
- A47L15/4202—Water filter means or strainers
- A47L15/4206—Tubular filters
-
- 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
- A47L15/4202—Water filter means or strainers
- A47L15/4208—Arrangements to prevent clogging of the filters, e.g. self-cleaning
-
- 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
- A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
- A47L2401/09—Water level
-
- 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
- A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
- A47L2501/34—Change machine operation from normal operational mode into special mode, e.g. service mode, resin regeneration mode, sterilizing mode, steam mode, odour eliminating mode or special cleaning mode to clean the hydraulic circuit
Abstract
A dishwasher (1) of the present invention comprises a washing tub (2) wherein items to be washed are placed, a receptacle (3) located at the lower portion of the washing tub (2), wherein the water in the washing tub (2) is collected during the washing process, a microfilter (5) located in the middle of the receptacle (3), which allows the passing of the water which passes from the washing tub (2) to the receptacle (3) but which holds the residues carried by the water, a circulation pump (4) which returns the water accumulated in the receptacle (3) to the washing tub (2), a suction hose (7) one end of which opens to the circulation pump (4), the other to the receptacle (3), a suction hole (9) to which the end of the suction hose (7) which opens into the receptacle (3) is mounted, and which opens to the receptacle (3) wall facing the microfilter (5); such that the water accumulated in the receptacle (3) can pass to the suction hose (7), and a supply hose (6) one end of which is connected to the mains and the other end of which opens to the receptacle (3).
Description
Technical field
The present invention relates to a kind of dish-washing machine that comprises micro-filter.
Background technology
The micro-filter that in dish-washing machine, uses after continuous wash owing to the residue that adheres on it stops up.After a period of time, this can reduce the performance of dish-washing machine and make the filtration system dysfunction.In order to prevent this situation, need the user to remove with specific period and the cleaning micro-filter.But many users are from unclean micro-filter or can not after cleaning, correctly it be put reposition.Micro-filter does not clean or its wrong assembling causes cleaning performance to reduce.Therefore, in the prior art, developed various schemes and made micro-filter clean voluntarily.
In the prior art, clean container is positioned at the cask washing bottom, in cleaning process, in clean container, collects the water in the cask washing, and places micro-filter at the middle part of clean container.Circulating pump is connected to clean container by suction hose, and circulating pump is used for making that the water of collecting at clean container turns back to cask washing, and an end of suction hose leads to pump, and the other end leads to clean container.In addition, be connected with supply hose, it is incorporated in water in the cask washing from running water pipe, and an end of supply hose is connected to the other end of running water pipe (mains) and supply hose and opens to clean container.
Because circulating pump is pumped in the water in the clean container through suction hose, get into residue in the micro-filter in clean container inside that side at the connection suction hose of its wall put aside manyly than opposite side.The water of being introduced from running water pipe by supply hose does not provide the cleaning to the residue that adheres to this wall, on the contrary, makes them adhere on the microfiltration wall.
Summary of the invention
The objective of the invention is to realize a kind of dish-washing machine that comprises the micro-filter that can under the situation that need not user's intervention, clean.
The dish-washing machine of realizing in order to reach the object of the invention is set forth in first claim and its respective right require; This dish-washing machine comprises control module; It makes the water that is not enough to clean and wash be directed to micro-filter through the water inlet hole and is discharged by circulating pump afterwards in cleaning step before or after any.
A spot of water is enough to carry out the micro-filter cleaning course.Be enough to fill the upper height of this container up to micro-filter.Described amount is directly proportional with the size and the capacity of dish-washing machine.At present, in the family expenses dish-washing machine, described amount 0.5 and 1.5L between.
In one embodiment of this invention, after main cleaning step, just realize the cleaning of micro-filter.The water of introducing from running water pipe discharges after passing through the micro-filter transmission.
In another embodiment of the present invention, before main cleaning step, realize the cleaning of micro-filter.
In another embodiment of the present invention, before washing step, realize the cleaning of micro-filter.
In another embodiment of the present invention, when the cleaning micro-filter, while operation cycle pump.
In another embodiment of the present invention, the water inlet hole that supply hose connected is form of nozzle.Therefore therefore, through because running water pipe pressure increases the speed from the water of supply hose, and clash into the outer surface of micro-filter quickly through water, remove the residue of savings on the opposite side on same surface from micro-filter.
Through the present invention, can utilize current to clean the residue of on the inner surface of micro-filter, putting aside, micro-filter stands current in the direction opposite with the opposite side on same surface.Therefore, when water when running water pipe is introduced in the cask washing, thereby utilize the water that moves to chamber through flexible pipe to promote to adhere to the residue cleaning micro-filter on the inner surface of micro-filter.Because after cleaning course, residue drops and has improved cleaning performance and the water that is used to clean directly discharges through circulating pump from micro-filter.
Through the present invention, residue is still less put aside on the micro-filter surface.In addition, make the residue of savings be scattered in almost evenly on all surface of micro-filter.
Therefore, the cleaning performance that prevents dish-washing machine after continuous wash reduces.
Description of drawings
The dish-washing machine of realizing in order to reach the object of the invention is shown in the drawings, in the accompanying drawings:
Fig. 1 is the sketch map of dish-washing machine.
Element shown in the drawings marks as follows:
1. dish-washing machine
2. cask washing
3. container
4. circulating pump
5. micro-filter
6. supply hose
7. suction hose
8. water inlet hole
9. inlet hole
10. control module.
The specific embodiment
Dish-washing machine 1 of the present invention comprises: the cask washing 2 of wherein placing article to be cleaned; Container 3, it is arranged in the bottom of cask washing 2 and is collected in container 3 at the water of cleaning process cask washing 2; Micro-filter 5, it is positioned at the middle part of container 3, and it allows water to be delivered to container 3 but the residue that keeps being carried by water from cask washing 2; Circulating pump 4, it makes that the water of savings turns back to cask washing 2 in container 3; Suction hose 7, the one of which end leads to circulating pump 4, and the other end leads to container 3; Inlet hole 9, the end of leading to the suction hose 7 of container 3 is installed to inlet hole 9, and its wall towards micro-filter 5 that leads to container 3 makes that the water of savings can be delivered to suction hose 7 in container 3; And supply hose 6, one of which end are connected to water introducing pipeline and its other end leads to container 3.
This dish-washing machine 1 also comprises: water inlet hole 8, and the end of leading to the supply hose 6 of container 3 is connected to this water inlet hole 8, and it is positioned on container 3 walls of the outer surface of micro-filter 5 (DY).Water inlet hole 8 and inlet hole 9 are positioned on container 3 walls of the outer surface (DY) of micro-filter 5 (Fig. 1).
Transmitting through after the micro-filter 5, the water that is aspirated by circulating pump 4 arrives inlet hole 9 and after through suction hose 7, is directed to cask washing 2 through circulating pump 4.When running water pipe is introduced water, the water through supply hose 6 is through arriving container 3 and the micro-filter 5 in 8 the place aheads, water inlet hole enters in the container 3 through just clashing into through water inlet hole 8.Therefore; When circulating pump 4 operation, be retained in the residue on the inner surface (IY) of micro-filter 5 in the suction direction owing to be incorporated in the inner surface (IY) that outer surface (DY) that water in the container 3 clashes into micro-filter 5 leaves micro-filter 5 with suction direction in the opposite direction.
When dish-washing machine 1 operation, the water of savings in container 3 is by circulating pump 4 suctions and send to propeller.When utilizing circulating pump 4 to aspirate to put aside the water in container 3, the residue that is carried by water is put aside on the inner surface (IY) of the micro-filter 5 at container 3 middle parts.In the case; When circulating pump 4 operations; Put aside the residue on the inner surface (IY) of micro-filter 5 by circulating pump 4 suctions; Because the water of introducing from running water pipe just clashes into the outer surface (DY) of micro-filter 5 after flowing with circulating pump 4 pumping direction rightabouts, thereby moves away from the inner surface (IY) of micro-filter 5.Therefore, the outer surface through the water bump micro-filter 5 introduced from running water pipe makes savings move away from inner surface (IY) and therefore under the situation of no user's intervention, the cleaning to micro-filter 5 is provided at the residue on micro-filter (5) inner surface (IY).
Dish-washing machine 1 comprises control module 10, control module 10 operation cleaning procedures, and cleaning procedure has various cleaning steps, such as pre-wash step, main cleaning step, washing step, washing step and regeneration step (it adopts when needed) for the second time for the first time.
In one embodiment of this invention, said micro-filter 5 cleaning processes are carried out after main cleaning step.In this embodiment, cancel the washing step first time that utilizes cold/hot water to carry out, between main cleaning step and the washing second time (utilizing hot water) step, realized micro-filter 5 cleaning processes at least once.Through cancellation washing for the first time, energy-efficient is provided and has reduced water consumption.
In another embodiment of the present invention, said micro-filter 5 cleaning processes were carried out before main cleaning step.
In another embodiment of the present invention, said micro-filter 5 cleaning processes were carried out before washing step.
In another embodiment of the present invention, in said micro-filter 5 cleaning processes, water is directed to micro-filter 5 through ingate 8 and by control module 10 operation cycle pump 4 simultaneously.Therefore, owing to clashing into the residue that leaves micro-filter 5, the water through water inlet hole 8 sprays is not deposited in container 3 bottoms by circulating pump 4 dischargings.
In another embodiment of the present invention, in said micro-filter 5 cleaning processes, the water that is directed on the micro-filter 5 through water inlet hole 8 was directed to propeller before discharging.
In another embodiment of the present invention, the water inlet hole 8 that is form of nozzle narrows down towards container 3 inboards.The speed of the water of therefore, being introduced from running water pipe by supply hose 6 is incorporated in the container 3 and the outer surface (DY) of bump micro-filter 5.
Should be appreciated that the present invention does not receive the restriction of preceding text the disclosed embodiments and those skilled in the art can be easy to introduce various embodiment.These various embodiment should be thought also in the scope of claim of the present invention.
Claims (8)
1. a dish-washing machine (1) comprising: the cask washing (2) of wherein placing article to be cleaned; Container (3), it is arranged in said cask washing (2) bottom and is collected in said container (3) at the water of cask washing described in the cleaning process (2); Micro-filter (5), it is positioned at the middle part of said container (3), and it allows to transmit the water that is delivered to said container (3) from said cask washing (2), but the residue that its maintenance is carried by said water; Circulating pump (4), it makes that the water of savings turns back to said cask washing (2) in said container (3); Suction hose (7), one of which end lead to said circulating pump (4), and the other end leads to said container (3); Inlet hole (9); The end of leading to said container (3) of said suction hose (7) is installed on the said inlet hole (9), and it is to being delivered to said suction hose (7) towards the unlimited water of in said container (3), putting aside that makes of said container (3) wall of said micro-filter (5); And supply hose (6), one of which end are connected to running water pipe and its other end leads to said container (3); And; Water inlet hole (8); The end of leading to said container (3) of said supply hose (6) is installed to said water inlet hole (8), and it is positioned on said container (3) wall of the outer surface of said micro-filter (5) (DY), it is characterized in that; Control module (10); It moves cleaning procedure, and said cleaning procedure has various cleaning steps, such as prerinse, main cleaning, washing for the first time, the washing second time and regeneration step; Said regeneration step adopts when needed, and said control module provides the water that is not enough to clean or wash to be directed to said micro-filter (5) through said water inlet hole (8) and to be discharged by said circulating pump (4) then before or after any in said cleaning step.
2. dish-washing machine according to claim 1 (1) is characterized in that, the said water yield that said control module (10) provides is above 0.5 liter and less than 1.5 liters.
3. dish-washing machine according to claim 1 and 2 (1); It is characterized in that; In said micro-filter (5) cleaning process, use said control module (10), its said water yield that provides is enough to fill the height of said container (3) up to said micro-filter (5) top.
4. according to each described dish-washing machine (1) in the aforementioned claim, it is characterized in that said control module (10) is realized said micro-filter (5) cleaning process after said main cleaning step.
5. according to each described dish-washing machine (1) in the aforementioned claim, it is characterized in that said control module (10) was realized said micro-filter (5) cleaning process before said main cleaning step.
6. according to each described dish-washing machine (1) in the aforementioned claim, it is characterized in that said control module (10) was realized said micro-filter (5) cleaning process before said washing step.
7. according to each described dish-washing machine (1) in the aforementioned claim, it is characterized in that said control module (10) is also operated said circulating pump (4) when water is directed to said micro-filter (5) through said water inlet hole (8).
8. dish-washing machine according to claim 1 (1) is characterized in that, the water inlet hole (8) that is form of nozzle narrows down towards the inboard of said container (3).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR200910093 | 2009-12-31 | ||
| TRA2009/10093 | 2009-12-31 | ||
| PCT/EP2010/069883 WO2011080090A1 (en) | 2009-12-31 | 2010-12-16 | A dishwasher comprising a microfilter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102695445A true CN102695445A (en) | 2012-09-26 |
| CN102695445B CN102695445B (en) | 2016-04-13 |
Family
ID=43795022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080060171.3A Expired - Fee Related CN102695445B (en) | 2009-12-31 | 2010-12-16 | Comprise the dish-washing machine of micro-filter |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20130037065A1 (en) |
| EP (1) | EP2519137A1 (en) |
| CN (1) | CN102695445B (en) |
| WO (1) | WO2011080090A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201111319D0 (en) | 2011-07-04 | 2011-08-17 | Univ Leuven Kath | Anticonvulsant activity of tumeric oil and bisabolene sesquiterpenoids of curcuma longa |
| ITUB20152431A1 (en) * | 2015-07-23 | 2017-01-23 | Ali Group S R L | FILTRATION UNIT FOR DISHWASHER WASHING WATER. |
| DE102017217801A1 (en) | 2017-10-06 | 2019-04-11 | BSH Hausgeräte GmbH | Water-conducting household appliance and method for operating a water-conducting household appliance |
| CN111743486B (en) * | 2019-03-28 | 2024-02-02 | 博西华电器（江苏）有限公司 | Dish-washing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10295620A (en) * | 1997-05-01 | 1998-11-10 | Toto Ltd | Pump for dish washing machine |
| EP0774230B1 (en) * | 1995-11-14 | 2001-09-05 | CANDY S.p.A. | A washing cycle for a washing machine |
| EP1256308B1 (en) * | 2001-05-08 | 2004-08-18 | Electrolux Home Products Corporation N.V. | Dishwashing machine with garbage shredding apparatus |
| CN201290659Y (en) * | 2008-10-25 | 2009-08-19 | 美的集团有限公司 | Filtering system of dish washing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3745169C2 (en) * | 1986-11-13 | 1999-07-22 | Candy Elettrodomestici | Operating dishwasher in work cycle |
| DE4433842C1 (en) * | 1994-09-22 | 1996-03-21 | Bauknecht Hausgeraete | Device for washing dishes in a dishwasher |
| IN186362B (en) * | 1995-07-01 | 2001-08-18 | Lg Electronics Inc | |
| IT1289186B1 (en) * | 1997-01-22 | 1998-09-29 | Smeg Spa | PERFECTED FILTRATION DEVICE FOR DISHWASHER MACHINES |
-
2010
- 2010-12-16 US US13/520,168 patent/US20130037065A1/en not_active Abandoned
- 2010-12-16 EP EP10793240A patent/EP2519137A1/en not_active Withdrawn
- 2010-12-16 CN CN201080060171.3A patent/CN102695445B/en not_active Expired - Fee Related
- 2010-12-16 WO PCT/EP2010/069883 patent/WO2011080090A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0774230B1 (en) * | 1995-11-14 | 2001-09-05 | CANDY S.p.A. | A washing cycle for a washing machine |
| JPH10295620A (en) * | 1997-05-01 | 1998-11-10 | Toto Ltd | Pump for dish washing machine |
| EP1256308B1 (en) * | 2001-05-08 | 2004-08-18 | Electrolux Home Products Corporation N.V. | Dishwashing machine with garbage shredding apparatus |
| CN201290659Y (en) * | 2008-10-25 | 2009-08-19 | 美的集团有限公司 | Filtering system of dish washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102695445B (en) | 2016-04-13 |
| WO2011080090A1 (en) | 2011-07-07 |
| EP2519137A1 (en) | 2012-11-07 |
| US20130037065A1 (en) | 2013-02-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20171216 |