CN102076256A - Method for operating a water-conducting domestic appliance - Google Patents
Method for operating a water-conducting domestic appliance Download PDFInfo
- Publication number
- CN102076256A CN102076256A CN200980124459XA CN200980124459A CN102076256A CN 102076256 A CN102076256 A CN 102076256A CN 200980124459X A CN200980124459X A CN 200980124459XA CN 200980124459 A CN200980124459 A CN 200980124459A CN 102076256 A CN102076256 A CN 102076256A
- Authority
- CN
- China
- Prior art keywords
- liquid
- bucket
- amount
- subroutine procedure
- subroutine
- 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.)
- Pending
Links
Images
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
- A47L15/0002—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
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0047—Energy or water consumption, e.g. by saving energy or water
-
- 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
- A47L15/4291—Recovery arrangements, e.g. for the recovery of energy or water
-
- 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
- A47L2601/02—Pressurised cleaning liquid delivered by a pump
-
- 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 method for operating a dishwasher (2), especially a domestic dishwasher, comprising at least the following steps of: heating a first amount of liquid in a partial program step, storing at least a part of the heated first amount of liquid in the interior of a liquid reservoir (4) in a heat-conducting contact with the interior of a tub (6), circulating a second amount of liquid in a further partial program step, and evacuating the liquid reservoir (4) once the further partial program step is completed.
Description
Technical field
The present invention relates to a kind of method that is used to operate the home appliances of being with water running.
Background technology
By the known a kind of domestic bowl-washing of DE2730489, wherein in order to clean article to be washed, execution has the cleaning procedure of a plurality of program steps, described cleaning procedure has at least two subroutine procedures, and in this process, heated wash liquid for example is mixed with the water of cleaning agent or rinse aid, and wherein this dish-washing machine has at least one and is used to hold the bucket of article to be washed and the liquid memory that contacts with this barrel heat conduction.This liquid memory that allows to contact with bucket heat conduction heats water, for example uses before the described water in washing step.This can utilize with respect to the temperature difference of dish-washing machine environment and/or by the used heat of the cleaning solution that circulates in process chamber and realize.Can reach energy-conservation thus.
Summary of the invention
The purpose of this invention is to provide a kind of method that can further cut down the consumption of energy.
The method that is used to operate dish-washing machine, especially domestic bowl-washing of the present invention has the following step at least:
-in subroutine procedure, the liquid of heating first amount,
The liquid of-heated first amount is stored in the inside of the liquid memory that contacts with the inside heat conduction of bucket at least in part,
-in further subroutine procedure, the liquid of second amount is heated, and
-when finishing described further subroutine procedure, the evacuation of liquid holder.
Thereby method of the present invention allows the heat recovery and utilization with liquid, especially heated liquid, otherwise these energy will be lost when being discharged into the domestic waste water treatment system.
In a preferred implementation, in further subroutine procedure, the liquid of the described amount that is recycled is heated certain hour at least, makes also can reach only to use the heat that the reclaims temperature that is beyond one's reach.Yet, can further not heat in the subroutine procedure yet, and instead using the heat that reclaims to come heating liquid.
At this preferably, the liquid of the described amount that is recycled only is heated to the temperature of the temperature that is equal to or less than the liquid that stores in the liquid memory, does not come the liquid that stores in the heating liquid holder thereby do not need to apply unnecessary energy.
In first preferred implementation, liquid memory and bucket are drained simultaneously, and in the second optional embodiment, bucket is drained earlier, and liquid memory is drained then.
Described subroutine procedure preferably comprises a cleaning step and a rinse step at least, and wherein, during these two subroutine procedures, liquid all is heated.During cleaning step, add cleaning agent at this, and the liquid or the cleaning fluid of circulation is heated to for example 65 ℃.On the other hand, in rinse step, add wetting agent, what described wetting agent was used in particular for guaranteeing article to be washed exempts from the wiping dry run, and the temperature in this step reaches for example 70 ℃.
Further preferably, between described two subroutine procedures, the 3rd subroutine procedure that can provide at least one liquid not to be heated.At this preferably, the form of rinse step in the middle of the 3rd subroutine procedure becomes, this centre rinse step is used for removing the liquid residue of the bucket of dish-washing machine and pumping system or is mixed with the cleaning solution residue of cleaning agent, can not produce mutual reaction with the wetting agent of guaranteeing to add in cleaning agent residue and the rinse step.
Finally, can preferably can before a subroutine procedure of heating liquid, provide one or more pre-rinsing steps that liquid do not heated, in described pre-rinsing step, use the liquid that is stored in the liquid memory.This pre-rinsing step is used to remove the heavy oil dirt on the article to be washed.
The present invention further comprises a kind of dish-washing machine, and it is implemented to and is used to implement method of the present invention.
Description of drawings
Describe the present invention in detail based on accompanying drawing below.
Wherein:
Fig. 1 shows the schematic diagram of the dish-washing machine that is used to implement method of the present invention.
The specific embodiment
Dish-washing machine 2 has the bucket 6 that is used to receive article (not shown) to be washed, and described article for example can be placed in the plate-basket (not shown) that stretches out installation.For the water that with liquid or cleaning solution, promptly is mixed with cleaning agent or rinse aid imposes on article to be washed, in this exemplary embodiment, be provided with spray arm 8 in the bucket.Certainly, also can be provided with a plurality of spray arms.Circulating pump 10 is provided for to spray arm 8 provides cleaning solution, and described spray arm is connected in the liquid conductive mode with the pond of the bottom section that is arranged at bucket 6, collects the cleaning solution that drips from article to be washed in the pond.Motor 12 is provided for and drives circulating pump 10, and is connected with the control device 14 of dish-washing machine 2.The cleaning solution of heating element heater (not shown) with heat cycles can be provided.
Be provided with the liquid memory 4 that contacts with bucket 6 heat conduction, can in described liquid memory 4, store certain amount of fluid temporarily.Be provided for the delivery pipe 24 of evacuation of liquid holder 4 in bucket 6, can delivery pipe be opened or closed by drain valve 18, wherein, drain valve 18 is connected with control device 14 by control line 16.
Also can provide other valves in addition, be used for when utilizing circulating pump 10 cleaning solution to be imported liquid memory 4, blocking the input pipe that leads to the spray arm 8 in the bucket 6 by return duct 26.Can further use the multiple-way valve that is implemented as water dispenser to substitute independent valve, for example described water dispenser has can be by the disk body of motor adjusting.
In order to clean article to be washed, operation comprises the washing procedure of a plurality of program steps, and for example described program step can comprise program step: pre-rinsing, washing, middle rinse step and final rinsing and drying.During at least two in these program steps, for example during washing and rinse step, add hot water or cleaning solution, promptly be mixed with the water of cleaning agent or rinse aid.The replacing of cleaning solution that relates to the cleaning solution of circulation occurs between the subroutine procedure,, after subroutine procedure finishes, fills dish-washing machine with liquid or water again that is.
After certain amount of fluid flows in the bucket 6 by the pipeline configuration (not shown), for example can carry out pre-rinsing step.Utilize control device 14 with motor 12 respective drive after, the liquid of above-mentioned amount is from circulating pump 10 circulation and supply to spray arm 8.
After finishing pre-rinsing process, after opening return valve 20, the liquid of above-mentioned amount imports in the liquid memory 4 by return duct 26, and wherein, the drain valve 18 of cutting out prevents that bucket 4 is by emptying once more.
At last, for cleaning step, by the liquid of filled a certain amount, the liquid of described amount relies on circulating pump 10 circulations and is heated simultaneously bucket 6 by the pipeline configuration (not shown).
After cleaning step finishes, open return duct 26 by starting return valve 20, the liquid of described amount can be transported to the liquid memory 4 from bucket 6.
In middle rinse step, bucket 6 is filled the liquid of a certain amount once more, and this liquid is not heated by the circulating pump circulation this moment.Heating is only undertaken by shifting to the heat of the inside of bucket 6 from liquid memory 4, and this is to be higher than temperature in the inside of bucket 6 because be stored in the temperature of the liquid in the liquid memory 4.After the rinse step, bucket 6 and liquid memory 4 are drained in the middle of finishing.This can carry out emptying in regular turn by bucket 6 beginnings, also can carry out emptying simultaneously.
Subsequently, in the end in step, bucket 6 fills the liquid of a certain amount again, and carrying out rinse step, and liquid this moment is by the circulating pump circulation and be further heated simultaneously.
After rinse step finishes, can be by unshowned pipeline configuration with bucket 6 emptyings, this permission imports liquid in the domestic waste water treatment system.
Also can be like this, the liquid of the described amount that exists in the bucket 6, the water that promptly is mixed with wetting agent or rinse aid import in the empty liquid memory 4 by return duct 26 at this moment.
Under the situation of a program of restarting, import in the bucket 6 by open the liquid that drain valve will be stored in the described amount in the liquid memory 4 temporarily, and be used to carry out pre-rinsing step.
Although provided above agenda, also can use method of the present invention to reach energy-conservation under the situation that adjust agenda: during middle rinse step and/or pre-rinsing step, also can provide heating to liquid or cleaning solution; The perhaps middle rinsing of cancellation and/or rinsing step in advance.
Reference numerals list
2 dish-washing machines
4 liquid memories
6 barrels
8 spray arms
10 circulating pumps
12 motors
14 control device
16 transfer valves
18 drain valves
20 return valves
22 input pipes
24 delivery pipes
26 return ducts
Claims (11)
1. method that is used to operate dish-washing machine (2), especially domestic bowl-washing, described method has following steps at least:
-in subroutine procedure, the liquid of heating first amount,
The liquid of-heated first amount is stored in the inside of the liquid memory (4) that contacts with the inside heat conduction of bucket (6) at least in part,
-in further subroutine procedure, the liquid of second amount is recycled, and
-when finishing described further subroutine procedure, evacuation of liquid holder (4).
2. method according to claim 1 is characterized in that, in described further subroutine procedure, heats the liquid of the described amount that is recycled at least on a period of time.
3. method according to claim 1 and 2 is characterized in that, the liquid of the described amount that is recycled only is heated to the temperature of the temperature that is equal to or less than the liquid that stores in the liquid memory (4).
4. according to each described method of claim 1 to 3, it is characterized in that liquid memory (4) and bucket (6) are drained simultaneously.
5. according to each described method of claim 1 to 3, it is characterized in that at first bucket (6) is drained, liquid memory (4) is drained then.
6. according to each described method of claim 1 to 5, it is characterized in that first subroutine procedure is a cleaning step, second subroutine procedure is a rinse step.
7. according to each described method of claim 1 to 6, it is characterized in that, between described two subroutine procedures, provide at least one not carry out the 3rd subroutine procedure of liquid heating.
8. according to each described method of claim 1 to 7, it is characterized in that the 3rd subroutine procedure is middle rinse step.
9. according to each described method of claim 1 to 8, it is characterized in that, before a subroutine procedure, use the liquid that is stored in the liquid memory (4).
10. method according to claim 9 is characterized in that, first subroutine procedure is the pre-rinsing step of not carrying out the liquid heating.
11. a dish-washing machine particularly is implemented as and is used to implement each described method of claim 1 to 10.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008030537A DE102008030537A1 (en) | 2008-06-27 | 2008-06-27 | Method for operating a water-conducting household appliance |
| DE102008030537.5 | 2008-06-27 | ||
| PCT/EP2009/057612 WO2009156332A1 (en) | 2008-06-27 | 2009-06-18 | Method for operating a water-conducting domestic appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102076256A true CN102076256A (en) | 2011-05-25 |
Family
ID=41268171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200980124459XA Pending CN102076256A (en) | 2008-06-27 | 2009-06-18 | Method for operating a water-conducting domestic appliance |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20110083699A1 (en) |
| EP (1) | EP2303089A1 (en) |
| CN (1) | CN102076256A (en) |
| DE (1) | DE102008030537A1 (en) |
| WO (1) | WO2009156332A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITUD20110029A1 (en) * | 2011-03-07 | 2012-09-08 | Steelco Spa | MACHINE AND ITS WASHING PROCEDURE |
| WO2013143576A1 (en) | 2012-03-27 | 2013-10-03 | Electrolux Home Products Corporation N.V. | Washing machine and method of operating a washing machine |
| CN105769085A (en) * | 2016-04-28 | 2016-07-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine |
| US11525200B2 (en) * | 2019-01-31 | 2022-12-13 | Ecolab Usa Inc. | Controller for a rinse water reuse system and methods of use |
| US11572652B2 (en) | 2019-01-31 | 2023-02-07 | Ecolab Usa Inc. | Controlling water levels and detergent concentration in a wash cycle |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070204A (en) * | 1976-01-22 | 1978-01-24 | General Electric Company | Low-energy dishwasher |
| DE2730489C2 (en) | 1977-07-06 | 1984-08-02 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Method for recovering heat in a household dishwasher and household dishwasher for carrying out the method |
| DE3609277A1 (en) * | 1986-03-19 | 1987-09-24 | Ascher Erhard | Washing or rinsing machine with a heat exchanger |
| DE3900617A1 (en) * | 1989-01-11 | 1990-07-12 | Licentia Gmbh | Method and device for recovering heat |
| DE4233643C2 (en) * | 1992-10-06 | 1996-01-25 | Bosch Siemens Hausgeraete | Water-bearing household appliance |
| ITPN940011A1 (en) * | 1994-02-25 | 1995-08-25 | Zanussi Elettrodomestici | WASHING MACHINE WITH WATER RECOVERY SYSTEM |
| IT1289370B1 (en) * | 1996-04-10 | 1998-10-02 | Electrolux Zanussi Elettrodome | WASHING MACHINE WITH MULTIFUNCTIONAL WATER TANK |
| IT1289371B1 (en) * | 1996-04-10 | 1998-10-02 | Electrolux Zanussi Elettrodome | DISHWASHER WITH TANK FOR WATER RECOVERY AND PERFECTED CONDENSATION DRYING SYSTEM |
| IT1296337B1 (en) * | 1997-11-05 | 1999-06-25 | Electrolux Zanussi Elettrodome | AUTOMATIC WASHING MACHINE WITH ENERGY RECOVERY SYSTEM |
| DE10253017B4 (en) * | 2002-11-14 | 2004-09-09 | Whirlpool Corp., Benton Harbor | Method for operating a dishwasher with a central control unit |
-
2008
- 2008-06-27 DE DE102008030537A patent/DE102008030537A1/en not_active Withdrawn
-
2009
- 2009-06-18 US US12/995,673 patent/US20110083699A1/en not_active Abandoned
- 2009-06-18 EP EP09769181A patent/EP2303089A1/en not_active Withdrawn
- 2009-06-18 CN CN200980124459XA patent/CN102076256A/en active Pending
- 2009-06-18 WO PCT/EP2009/057612 patent/WO2009156332A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| US20110083699A1 (en) | 2011-04-14 |
| EP2303089A1 (en) | 2011-04-06 |
| WO2009156332A1 (en) | 2009-12-30 |
| DE102008030537A1 (en) | 2009-12-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2516800C2 (en) | Water-conductive household appliance such as dishwashing or washing machine | |
| KR101306717B1 (en) | Dish washer and Method for controlling dish washer | |
| EP3008236B1 (en) | Washing machine | |
| CN101790341A (en) | Dishwasher | |
| US20110048464A1 (en) | Dishwasher and associated control method | |
| RU2500333C2 (en) | Method of washing for dishwasher | |
| CN211066474U (en) | Dish washing machine | |
| AU2012375584B2 (en) | Dishwasher and method of operating dishwasher | |
| CN105473778B (en) | Household appliance with rinse water tank | |
| EP2041354B1 (en) | Laundry machine and controlling method thereof | |
| CN102076256A (en) | Method for operating a water-conducting domestic appliance | |
| US9271626B2 (en) | Steam activation or deactivation of chemistry in an appliance | |
| CN102112032B (en) | Method for operating a water-carrying household appliance | |
| US20110048472A1 (en) | Dishwasher | |
| EP2156775A2 (en) | Control method for a dishwasher | |
| US20080314414A1 (en) | Dishwasher with water replacement | |
| CN110073046A (en) | Washings care appliance with control device | |
| RU2011119921A (en) | METHOD FOR OPERATING A DISHWASHING MACHINE | |
| CN102098952A (en) | Rinsing method for a water-conveying domestic appliance | |
| CN102076257B (en) | A kind of method operating water-conducting domestic appliance | |
| JP3034138B2 (en) | Washing dehydrator | |
| JP2016140677A (en) | Cleaning device | |
| US11412910B2 (en) | Dish washer | |
| EP2156780A2 (en) | Dishwasher and controlling method of the same | |
| EP4186459A1 (en) | Apparatus for the washing and disinfection of medical items |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110525 |