EP2381827A2 - Method for pumping a fluid out of an aquiferous household device - Google Patents
Method for pumping a fluid out of an aquiferous household deviceInfo
- Publication number
- EP2381827A2 EP2381827A2 EP09799572A EP09799572A EP2381827A2 EP 2381827 A2 EP2381827 A2 EP 2381827A2 EP 09799572 A EP09799572 A EP 09799572A EP 09799572 A EP09799572 A EP 09799572A EP 2381827 A2 EP2381827 A2 EP 2381827A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- speed
- water
- pump
- household appliance
- conducting household
- 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
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000005086 pumping Methods 0.000 title claims abstract description 12
- 239000012530 fluid Substances 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims description 37
- 230000009849 deactivation Effects 0.000 claims description 3
- 238000004851 dishwashing Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 description 22
- 230000018109 developmental process Effects 0.000 description 22
- 239000007921 spray Substances 0.000 description 12
- 238000005507 spraying Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 239000012065 filter cake Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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
- A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
- A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
- A47L15/0031—Water discharge phases
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
- D06F39/085—Arrangements or adaptations of pumps
-
- 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
- A47L15/4225—Arrangements or adaption of recirculation or discharge pumps
-
- 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
- A47L2401/08—Drain or recirculation pump parameters, e.g. pump rotational speed or current absorbed by the motor
-
- 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
- A47L2401/20—Time, e.g. elapsed operating time
-
- 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
- A47L2501/02—Water discharge, e.g. opening or closure of discharge valve
-
- 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
- A47L2501/05—Drain or recirculation pump, e.g. regulation of the pump rotational speed or flow direction
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/42—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0324—With control of flow by a condition or characteristic of a fluid
Definitions
- the invention relates to a method for pumping out a liquid from a water-conducting domestic appliance, in particular from a household dishwasher, according to the preamble of patent claim 1.
- Domestic water appliances such as domestic dishwashers, include a recirculating pump for circulating liquid to allow them to spray such as e.g. supply rotating spray arms, which can be applied to be cleaned dishes with liquid.
- a drain pump is provided which can be connected to a house-side sewage disposal system.
- the circulating pump is operated in parallel, i. There is a simultaneous operation of both pumps instead.
- the object of the invention is based on a method for pumping out a liquid from a water-conducting household appliance, in particular a domestic dishwasher, during which at least temporarily water for operating a drain pump from the water-bearing household appliance is promoted, and at least water is temporarily circulated to operate a circulating pump ,
- the rotational speed of the circulating pump is lowered before start-up of the drain pump substantially pressure surge free of a maximum speed at least up to a minimum speed.
- the rotational speed of the circulation pump is reduced in the first step before starting up the drain pump from a maximum speed to a minimum speed.
- the speed of the circulation pump from the maximum speed to the minimum speed is at least temporarily linearly reduced, i. at a constant rate over time.
- the number of revolutions of the circulating pump from the maximum speed to the minimum speed may also be reduced correspondingly in stages with a plurality of steps or an expodential function.
- the rotational speed of the circulating pump is reduced from the maximum speed to the minimum speed essentially in a time duration of 3 to 30 seconds, in particular in a time duration of 10 to 15 seconds. This makes it possible to exclude a scrubanschmutzung and at the same time to leave the duration of an Abpumpvorgangs almost unchanged.
- the speed is reduced from 0 to the minimum speed. That is, the operation of the circulation pump is completely set.
- the duration of the pumping process can be reduced to a minimum. It is provided in a development that after the second step by operating the drain pump, an amount of liquid is pumped out. That is, there is no simultaneous or simultaneous operation of the drain pump and the circulation pump instead.
- the circulation pump is operated. That is, the operation of the circulation pump is interrupted during the Abpumpvorgangs at least once of a phase during which an Abpumpvorgang is performed with the drain pump.
- the drain pump is at least temporarily operated at a medium speed, which is between the maximum speed and the minimum speed at which the circulation pump is operated.
- a medium speed which is between the maximum speed and the minimum speed at which the circulation pump is operated.
- the dishwasher is operated during operation with the medium speed in a lower basket spray. That is, the dishwasher has an upper and a lower spray, each associated with an upper and a lower dish rack, with an operation is possible, in which either only the upper basket with its associated spray device or the lower basket with its associated spray is operated. This ensures that any residues of dirt that have come loose, are transported back to the filter device.
- the circulating pump is operated substantially for a period of time between 65 seconds, in particular between 10 and 30 seconds. Furthermore, it is provided in a development that the rotational speed of the circulating pump is reduced in at least two steps when the circulating pump is operated after deactivation of the drain pump. As a result, a cleaning of the filter device can be effected.
- the rotational speed of the circulating pump is reduced from the maximum rotational speed to the minimum rotational speed essentially in a time duration of 3 to 60 seconds, in particular in a time duration of 8 to 12 seconds.
- a second quantity of liquid is pumped out by operating the drain pump.
- the second amount of liquid is less than the first amount of liquid.
- the maximum speed is selected substantially between 2000 and 3000 revolutions per minute, in particular between 2300 and 2700 per minute. This allows an energy-efficient operation of the circulation pump with simultaneously reduced noise emission.
- the minimum speed is selected substantially between 1200 and 1800 revolutions per minute, in particular between 1300 and 1700 revolutions per minute. It is provided in a development that the average speed is selected substantially between 1500 and 2000 revolutions per minute, in particular between 1700 and 2300 revolutions per minute. This allows an energy-efficient operation of the circulation pump at the same time reduced noise emission, since the speed of the correspondingly reduced amount of liquid in the water-conducting household appliance is adjusted, so as to ensure that no air bubbles are sucked by the circulation pump, which has an undesirable noise.
- drain pump and the circulation pump are controlled by a power electronics of the control electronics.
- the power electronics can be saved, which reduces the component requirements.
- the power electronics may, for example, be designed to control pump motors designed as BLDC motors.
- a water-conducting household appliance in particular a domestic dishwasher, at least having a drain pump, with the at least partially water from the water-bearing household appliance can be conveyed, and at least comprising a circulating pump, with the liquid in the water-bearing household appliance is recirculating , as well as with control means for driving the drain pump and the circulation pump, is provided according to the invention that the control means are formed for substantially pressure surge lowering the speed of the circulating pump from a maximum speed to at least a minimum speed before commissioning the drain pump.
- FIG. 1 is a schematic representation of a water-conducting household appliance
- Fig. 2 is a schematic representation of an embodiment of a method according to the invention for pumping a liquid from a water-conducting household appliance.
- FIG. 1 Reference is first made to FIG. 1.
- a water-conducting household appliance embodied as a domestic dishwasher GS in the present exemplary embodiment has an interior space IR serving as a washing container, which can be opened or closed for loading and unloading by means of a door (not shown) pivotably hinged to the household dishwasher GS.
- a door (not shown) pivotably hinged to the household dishwasher GS.
- baskets GK are provided for receiving items to be cleaned, which can be pulled out of the interior IR of the household dishwasher GS to facilitate loading and unloading.
- spraying units for spraying liquid with ware are provided in the interior IR of the domestic dishwasher GS as spraying arms SA, wherein the liquid may be filled with e.g. can act with detergents or with rinse aid added water, so as to effect a cleaning effect or streak-free drying of the dishes.
- the liquid flowing down from the items to be washed collects in a pump sump PS, which is arranged in the bottom area of the interior IR of the dishwasher GS.
- a filter device (not shown) is provided, with the dirt or particles can be separated from the circulating liquid.
- the spray arms SA are fluidly connected via a supply line ZL with a circulation pump UP, which is arranged in a floor assembly BO below the interior IR of the household dishwasher GS next to other components of the household dishwasher.
- a circulation pump UP sucks the liquid accumulating in the pump sump PS and delivers it through the supply line ZL to the spray arms SA.
- the circulation pump UP in the present embodiment has an integrated water heater WZ for heating the liquid.
- a separate instantaneous water heater or another water heater may be provided for heating the liquid.
- a drain pump LP is provided, which is also in fluid-conducting connection with the pump sump PS and can be connected to a disposal line EL to a home-based disposal network.
- control electronics SE formed control means which is formed by means of conduit means (not shown) for driving the circulating pump and the drain pump LP.
- the control electronics SE can be designed to control drive motors, designed as BLDC motors, of the circulation pump UP and drain pump LP.
- a corresponding power electronics may be provided for each of the pumps or only a power electronics for both pumps, so that a power electronics for alternating activation of the drain pump LP or the circulation pump UP can be used.
- FIG. 1 and FIG. 2 together.
- the speed of the circulation pump UP is reduced from a maximum speed nMax linear during a first step I from the time t ⁇ starting to the time t1 to a minimum speed nMin.
- the rotational speed of nMin is reduced to zero, i. the circulation pump stopped. This ensures that it can come to any replacement on flooding a filter cake on the filter device, since the back-flowing amount of liquid can not reach a zoom reaching the filter device level.
- a first Abpumpvorgang AP1 which extends from the time t1 to the time t2 and during which, for example, a quantity of 0.5 to 3 liters is pumped out.
- the drain pump LP is in operation, while the circulation pump UP is deactivated and therefore has the speed 0.
- the drain pump LP is deactivated and the circulation pump UP is deactivated again. It is operated for this purpose with a medium speed nUk.
- the domestic dishwasher GS is operated in a lower basket washing operation, in which only the lower spray arm SA of the two spray arms SA is operated.
- a step III for filter cleaning the rotational speed of the circulation pump UP is linearly reduced from the average speed nUk to the minimum speed nMin.
- the speed at time t3 is then reduced from the minimum speed nMin to 0, i. the circulation pump UP is stopped.
- a second Abpumpphase AP2 which extends from the time t3 to the time 44 and during which by sole operation of the drain pump LP a residual amount of water is conveyed from the domestic dishwasher GS, this second amount of liquid is less than the first amount of liquid, which was conveyed during the first pumping out phase AP1 from the water-bearing household appliance GS.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Water Supply & Treatment (AREA)
- Washing And Drying Of Tableware (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL09799572T PL2381827T3 (en) | 2008-12-19 | 2009-12-04 | Method for pumping a fluid out of an aquiferous household device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810055022 DE102008055022A1 (en) | 2008-12-19 | 2008-12-19 | A method for pumping a liquid from a water-conducting household appliance |
PCT/EP2009/066402 WO2010079021A2 (en) | 2008-12-19 | 2009-12-04 | Method for pumping a fluid out of an aquiferous household device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2381827A2 true EP2381827A2 (en) | 2011-11-02 |
EP2381827B1 EP2381827B1 (en) | 2013-06-26 |
Family
ID=42193943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09799572.4A Active EP2381827B1 (en) | 2008-12-19 | 2009-12-04 | Method for pumping a fluid out of an aquiferous household device |
Country Status (8)
Country | Link |
---|---|
US (1) | US9609996B2 (en) |
EP (1) | EP2381827B1 (en) |
CN (1) | CN102256527B (en) |
DE (1) | DE102008055022A1 (en) |
ES (1) | ES2420781T3 (en) |
PL (1) | PL2381827T3 (en) |
RU (1) | RU2515463C2 (en) |
WO (1) | WO2010079021A2 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010031234A1 (en) * | 2010-07-12 | 2012-01-12 | BSH Bosch und Siemens Hausgeräte GmbH | dishwasher |
KR101699976B1 (en) * | 2010-09-02 | 2017-01-25 | 엘지전자 주식회사 | A dishwasher and a control method the same |
US20130174877A1 (en) * | 2012-01-11 | 2013-07-11 | General Electric Company | Low speed drain delay |
EP2746451A1 (en) * | 2012-12-18 | 2014-06-25 | Miele & Cie. KG | Method for pumping a liquid from a water-conducting household device, in particular from a washing machine, and water-conducting domestic appliance |
CN203730393U (en) * | 2014-01-22 | 2014-07-23 | 博西华电器(江苏)有限公司 | Liquid discharging pump and household appliance with liquid discharging pump |
US11076740B2 (en) * | 2015-10-07 | 2021-08-03 | Electrolux Appliances Aktiebolag | Method of controlling a circulation pump in an appliance for washing and rinsing goods |
DE102017211571A1 (en) * | 2017-07-06 | 2019-01-10 | BSH Hausgeräte GmbH | A method for operating a water-conducting household appliance with improved determination of an idling load of a pump and household appliance therefor |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3790815A (en) * | 1969-06-27 | 1974-02-05 | Whirlpool Co | Electronic control circuit for appliances |
DE4214188A1 (en) * | 1992-04-30 | 1993-11-04 | Licentia Gmbh | Cleaning of badly soiled dishes in dishwasher - using intensive programme selectable in addition to normal programmable modes, such as pre-rinsing and cleaning modes, and introduced in form of softening mode directly before or after cleaning mode |
DE19750266A1 (en) * | 1997-11-13 | 1999-05-20 | Miele & Cie | Operating method |
IT1305528B1 (en) * | 1998-11-02 | 2001-05-09 | Electrolux Zanussi Elettrodome | OPERATING PROGRAM FOR DISHWASHER |
US6138692A (en) * | 1999-01-22 | 2000-10-31 | Whirlpool Corporation | Cycle for a dishwasher to reduce filming |
DE10065639A1 (en) * | 2000-12-29 | 2002-07-04 | Bsh Bosch Siemens Hausgeraete | Control method for controlling the electric drive motor of a pump at different speeds |
US7028697B2 (en) * | 2002-05-03 | 2006-04-18 | Whirlpool Corporation | In-sink dishwasher |
DE10360552A1 (en) * | 2003-12-22 | 2005-07-28 | BSH Bosch und Siemens Hausgeräte GmbH | Dishwasher control to cope with large amounts of food by varying wash programs |
DE102004004104A1 (en) * | 2003-12-23 | 2005-07-28 | BSH Bosch und Siemens Hausgeräte GmbH | A method for reducing filter blockage during the prewash cycle of a dishwashing machine has the circulation pump, drain pump and fill valve intermittently operated |
DE102004050396A1 (en) | 2004-10-15 | 2006-04-27 | Electrolux Home Products Corporation N.V. | Drain and recirculation arrangement for dishwasher, has controller to stop operation of drain pump and actuate circulation pump when liquid level in dishwasher sump is below required level |
EP1649797A1 (en) * | 2004-10-20 | 2006-04-26 | Electrolux Home Products Corporation N.V. | Dishwasher and corresponding method for operating it |
DE102004059722A1 (en) * | 2004-12-11 | 2006-06-14 | Electrolux Home Products Corporation N.V. | Method for operating a dishwasher |
US8241434B2 (en) * | 2005-01-25 | 2012-08-14 | Johnson Electric S.A. | Dishwasher with high voltage DC motor |
KR101322548B1 (en) * | 2005-03-19 | 2013-10-25 | 엘지전자 주식회사 | A dish washer and a control method the same |
US20060237044A1 (en) * | 2005-04-25 | 2006-10-26 | Ferguson Jerry W | Dishwasher with controlled induction motor/pump |
DE102006035728A1 (en) * | 2006-07-28 | 2008-01-31 | Miele & Cie. Kg | Method for carrying out a cleaning program with a sieve cleaning section |
US8104110B2 (en) * | 2007-01-12 | 2012-01-31 | Gecko Alliance Group Inc. | Spa system with flow control feature |
DE102007011307B3 (en) | 2007-03-06 | 2008-08-21 | Miele & Cie. Kg | Water intake implementing method for rinsing machine i.e. household-dishwasher, involves supplying water amount to machine depending on refueling rotational speed or mathematical relationship between target and refueling rotational speeds |
KR20090028034A (en) * | 2007-09-13 | 2009-03-18 | 엘지전자 주식회사 | Method for removing scent of drum type washing machine |
DE102007052333B4 (en) | 2007-10-31 | 2009-07-30 | Miele & Cie. Kg | Method for carrying out a washing program |
US8506725B2 (en) * | 2008-02-15 | 2013-08-13 | Electrolux Home Products, Inc. | Washing appliance and associated method |
-
2008
- 2008-12-19 DE DE200810055022 patent/DE102008055022A1/en not_active Withdrawn
-
2009
- 2009-12-04 WO PCT/EP2009/066402 patent/WO2010079021A2/en active Application Filing
- 2009-12-04 EP EP09799572.4A patent/EP2381827B1/en active Active
- 2009-12-04 US US13/131,610 patent/US9609996B2/en active Active
- 2009-12-04 ES ES09799572T patent/ES2420781T3/en active Active
- 2009-12-04 CN CN200980151162.2A patent/CN102256527B/en active Active
- 2009-12-04 RU RU2011125655/12A patent/RU2515463C2/en active
- 2009-12-04 PL PL09799572T patent/PL2381827T3/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2010079021A2 * |
Also Published As
Publication number | Publication date |
---|---|
RU2011125655A (en) | 2013-01-27 |
US9609996B2 (en) | 2017-04-04 |
ES2420781T3 (en) | 2013-08-26 |
CN102256527A (en) | 2011-11-23 |
CN102256527B (en) | 2014-03-26 |
WO2010079021A2 (en) | 2010-07-15 |
DE102008055022A1 (en) | 2010-06-24 |
US20110232702A1 (en) | 2011-09-29 |
RU2515463C2 (en) | 2014-05-10 |
EP2381827B1 (en) | 2013-06-26 |
WO2010079021A3 (en) | 2010-10-14 |
PL2381827T3 (en) | 2013-11-29 |
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