CN103380243A - A washing machine with self-cleaning feature - Google Patents
A washing machine with self-cleaning feature Download PDFInfo
- Publication number
- CN103380243A CN103380243A CN2011800686947A CN201180068694A CN103380243A CN 103380243 A CN103380243 A CN 103380243A CN 2011800686947 A CN2011800686947 A CN 2011800686947A CN 201180068694 A CN201180068694 A CN 201180068694A CN 103380243 A CN103380243 A CN 103380243A
- Authority
- CN
- China
- Prior art keywords
- load
- cylinder
- self
- control module
- cleaning program
- 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
Images
Classifications
-
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
- D06F33/30—Control of washing machines characterised by the purpose or target of the control
- D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
-
- 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
- D06F2103/02—Characteristics of laundry or load
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/62—Stopping or disabling machine operation
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
In the washing machine (1) of the present invention, when the self-cleaning program is started by the control unit (7), it is detected if there is any load in the drum (2); if load is detected, the self-cleaning program is stopped.
Description
Technical field
The present invention relates to a kind of washing machine with automatically cleaning characteristic.
Background technology
In washing machine, in order to clean the surface that liquid detergent contacts and use special program.These programs are called self-cleaning program, have the condition that is different from other programs that realize that clothes cleaning is processed.During self-cleaning program, realize high water temperature, unexpected and variable drum movement and high drum rotation speed etc.Therefore, when operation self-cleaning program in washing machine, must not have load in cylinder, namely cylinder must be empty.If realize self-cleaning program in the cylinder with load therein, the clothing in washing machine and the cylinder all can suffer damage so.The following describes when the user starts self-cleaning program for detection of some art methods that in cylinder, whether have load.
In prior art european patent application No.EP 1 860 226 B1, a kind of washing machine according to the self-cleaning program operation has been described.
In prior art international patent application No.WO 2007/073012 A1, a kind of washing machine according to the self-cleaning program operation has been described.
Summary of the invention
The object of the invention is to realize a kind of washing machine, wherein when the beginning self-cleaning program, effectively detect in cylinder, whether there is any load.
Comprise control module for obtaining the washing machine of illustrating in the claims that purpose of the present invention realizes, this control module is set to detect whether there is any load in cylinder when the beginning self-cleaning program.
When the user has selected self-cleaning program, three kinds of situations of control module inspection are in order to determine whether there is any load in cylinder, if and control module receives explanation and does not have loaded data, then control module starts self-cleaning program, otherwise control module is not realized self-cleaning program and warned the user.
Control module is controlled at whether there is any load with water absorption character in the cylinder, is controlled at whether to have any unbalanced load in the cylinder and be controlled at whether there is any balanced load in the cylinder.If detect load at least one control, then control module stops self-cleaning program.Described control realizes with any order.
When the user has selected self-cleaning program, in order to be controlled at whether there is any load with water absorption character in the cylinder, and operate washing machine of the present invention by control module according to the method that comprises the steps: come water filling by opening valve, the water level that clothing is soaked into until the water level in the wash bucket reaches moistened garment; By the pressure sensor gaging pressure; Make drum rotating by the control motor; After making drum rotating, by pressure sensor gaging pressure again; If the second force value less than the first force value, then determines to exist load in cylinder, then stop self-cleaning program.
When the user has selected self-cleaning program, in order to be controlled at whether there is any unbalanced load in the cylinder, and operate washing machine of the present invention by control module according to the method that comprises the steps: if in wash bucket, there is any water, then discharge water; Utilize motor to make cylinder to pre-determine and to be recorded in the speed rotation that is lower than resonance speed in its memory by the manufacturer; Detect unbalanced load; If the unbalanced load that detects then stops self-cleaning program greater than the unbalanced load value that is pre-determined and be recorded in by the manufacturer in its memory.
When the user has selected self-cleaning program, in order to be controlled at whether there is any balanced load in the cylinder, and operate washing machine of the present invention by control module according to the method that comprises the steps: utilize motor to make cylinder at least to provide load to rotate with the speed on the inwall that is attached to cylinder; Motor is stopped; Detect the dwell time of motor; Pre-determine and be recorded in dwell time in its memory if the dwell time of motor is lower than by the manufacturer, then stop self-cleaning program.
In an embodiment of the present invention, control module at first is controlled at whether there is any load with water absorption character in the cylinder successively, then is controlled at whether there is non-equilibrium load in the cylinder, and the 3rd is controlled at whether there is balanced load in the cylinder.If detect load in any stage, then stop self-cleaning program.
Utilize the present invention, be set to before starting self-cleaning program, accurately inerrably detect load.No matter load is balance or unbalanced, and perhaps no matter whether load absorbs water, all by the load in the control module detection cylinder.
Description of drawings
The washing machine of realizing in order to obtain purpose of the present invention is shown in the drawings, wherein:
Fig. 1 is the schematic diagram of washing machine.
Element shown in the accompanying drawing uses following mark:
1. washing machine
2. cylinder
3. wash bucket
4. valve
5. pressure sensor
6. motor
7. control module.
The specific embodiment
Washing machine (1) with automatically cleaning characteristic of the present invention comprises cylinder (2) and control module (7), and clothing to be washed is placed in the cylinder (2), and control module (7) is processed self-cleaning program (Fig. 1).
When the user has selected self-cleaning program, control module (7) checks three kinds of situations, in cylinder (2), whether there is any load in order to determine, if and control module (7) receives on the whole non-loaded data all of explanation, then control module (7) starts self-cleaning program, otherwise control module (7) is not realized self-cleaning program and warned the user.
Before starting self-cleaning program, control module (7) is controlled at whether there is any load with water absorption character in the cylinder (2), is controlled at whether to have any unbalanced load in the cylinder (2) and be controlled in the cylinder (2) whether have any balanced load.If at least one control, detect load, then stop self-cleaning program.Described control realizes with any order.
Washing machine (1) also comprises the wash bucket (3) placed for cylinder (2), come the valve (4) of water filling by opening/close water piping, detect by the pressure sensor (5) that enters the water applied pressure in the wash bucket (3) and the motor (6) that makes cylinder (2) rotation.
When the user has selected self-cleaning program, in order to be controlled at whether there is any load with water absorption character in the cylinder (2), and operate washing machine of the present invention (1) by control module (7) according to the method that comprises the steps:
-come water filling by opening valve (4), the water level that clothing is soaked into fully until the water level in the wash bucket (3) reaches moistened garment;
-by pressure sensor (5) gaging pressure (P1);
-make cylinder (2) rotation by control motor (6);
-after making cylinder (2) rotation, by pressure sensor (5) gaging pressure (P2) again;
If the-the second force value (P2) less than the first force value (P1), is then determined to have load in cylinder (2), then stop self-cleaning program.
When the user has selected self-cleaning program, in order to be controlled in the cylinder (2) whether have any unbalanced load, and operate washing machine of the present invention (1) by control module (7) according to the method that comprises the steps:
If-in wash bucket (3), there is any water, then discharge water;
-utilize motor (6) to make cylinder (2) to pre-determine and to be recorded in the speed rotation that is lower than the resonance speed value in its memory by the manufacturer;
-detection unbalanced load (L1);
If-the unbalanced load (L1) that detects then stops self-cleaning program greater than the unbalanced load value (L) that is pre-determined and be recorded in by the manufacturer in its memory.
When the user has selected self-cleaning program, in order to be controlled in the cylinder (2) whether have any balanced load, and operate washing machine of the present invention (1) by control module (7) according to the method that comprises the steps:
-utilize motor (6) to make cylinder (2) at least to provide load to rotate with the speed on the inwall that is attached to cylinder (2);
-motor (6) is stopped;
The dwell time (t1) of-detection motor (6);
Pre-determine and be recorded in dwell time (t) in its memory if the dwell time (t1) of-motor (6) is lower than by the manufacturer, then stop self-cleaning program.
In an embodiment of the present invention, control module (7) at first is controlled at whether there is any load with water absorption character in the cylinder (2) successively, then be controlled in the cylinder (2) whether have any non-equilibrium load, and the 3rd is controlled in the cylinder (2) whether have any balanced load.If detect load in any stage, then stop self-cleaning program.
In washing machine of the present invention (1), when starting self-cleaning program by control module (7), control module (7) detects whether there is the load with water absorption character in cylinder (2), whether there is non-equilibrium load and whether has balanced load, if detect load, then stop self-cleaning program.
Should be appreciated that the present invention is not limited to above-mentioned the disclosed embodiments, those skilled in the art can easily introduce different embodiment.These different embodiment also should be considered to fall in the scope of claim of the present invention.
Claims (6)
1. washing machine (1) with automatically cleaning characteristic, comprise cylinder (2) and control module (7), clothing to be washed is placed in the cylinder (2), control module (7) is processed self-cleaning program, it is characterized in that, described control module (7) detects whether there is any load with water absorption character in described cylinder (2), whether detection exists any unbalanced load and detects whether there is any balanced load in described cylinder (2) in described cylinder (2), if and at least one control, detected load, then described control module would stop self-cleaning program.
2. washing machine as claimed in claim 1 (1), it is characterized in that, described control module (7) at first is controlled at whether there is any load with water absorption character in the described cylinder (2) successively, then be controlled in the described cylinder (2) and whether have any non-equilibrium load, finally be controlled in the described cylinder (2) and whether have any balanced load, if detect any load in any stage, then described control module stops self-cleaning program.
3. washing machine as claimed in claim 1 or 2 (1), it is characterized in that, the wash bucket (3) of placing for described cylinder (2), come by opening/close water piping water filling valve (4), detect by the pressure sensor (5) that enters the water applied pressure in the described wash bucket (3) and the motor (6) that makes described cylinder (2) rotation.
One kind in washing machine claimed in claim 3 (1) by the control method of control module (7) operation, when the user has selected self-cleaning program, whether have any load with water absorption character in the described cylinder (2) in order to be controlled at, described method comprises the steps:
-come water filling by opening described valve (4), the water level that clothing is soaked into fully until the water level in the described wash bucket (3) reaches moistened garment;
-by described pressure sensor (5) gaging pressure (P1);
-make described cylinder (2) rotation by the described motor of control (6);
-after making described cylinder (2) rotation, by described pressure sensor (5) gaging pressure (P2) again;
If the-the second force value (P2) less than the first force value (P1), is then determined to have load in described cylinder (2), then stop self-cleaning program.
One kind in washing machine claimed in claim 3 (1) by the control method of control module (7) operation, when the user has selected self-cleaning program, in order to be controlled in the described cylinder (2) whether have any unbalanced load, described method comprises the steps:
If-in described wash bucket (3), there is any water, then discharge water;
-utilize described motor (6) to make described cylinder (2) to pre-determine and to be recorded in the speed rotation that is lower than the resonance speed value in its memory by the manufacturer;
-detection unbalanced load (L1);
If-the described unbalanced load (L1) that detects then stops self-cleaning program greater than the unbalanced load value (L) that is pre-determined and be recorded in by the manufacturer in its memory.
One kind in washing machine claimed in claim 3 (1) by the control method of control module (7) operation, when the user has selected self-cleaning program, in order to be controlled in the described cylinder (2) whether have any balanced load, described method comprises the steps:
-utilize described motor (6) to make described cylinder (2) at least to provide load to rotate with the speed on the inwall that is attached to described cylinder (2);
-described motor (6) is stopped;
-detect the dwell time (t1) of described motor (6);
Pre-determine and be recorded in dwell time (t) in its memory if the dwell time (t1) of-described motor (6) is lower than by the manufacturer, then stop self-cleaning program.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR201011095 | 2010-12-29 | ||
| TRA2010/11095 | 2010-12-29 | ||
| PCT/EP2011/073861 WO2012089628A1 (en) | 2010-12-29 | 2011-12-22 | A washing machine with self-cleaning feature |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103380243A true CN103380243A (en) | 2013-10-30 |
| CN103380243B CN103380243B (en) | 2016-11-09 |
Family
ID=45440543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180068694.7A Expired - Fee Related CN103380243B (en) | 2010-12-29 | 2011-12-22 | There is the washing machine of automatically cleaning characteristic |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2659046A1 (en) |
| CN (1) | CN103380243B (en) |
| AU (1) | AU2011351584B2 (en) |
| RU (1) | RU2560352C2 (en) |
| WO (1) | WO2012089628A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506923A (en) * | 2014-09-24 | 2016-04-20 | 无锡小天鹅股份有限公司 | Washing machine and imbalance detection method for same |
| CN110983720A (en) * | 2019-12-19 | 2020-04-10 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
| CN112064291A (en) * | 2019-05-23 | 2020-12-11 | 博西华电器（江苏）有限公司 | Washing machine and control method thereof |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102284641B1 (en) * | 2015-01-05 | 2021-07-30 | 엘지전자 주식회사 | Method for controlling washing machine |
| KR102606118B1 (en) * | 2016-09-01 | 2023-11-24 | 엘지전자 주식회사 | Method for controlling washing machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04218198A (en) * | 1990-12-17 | 1992-08-07 | Toshiba Corp | Washer |
| JP2004141344A (en) * | 2002-10-23 | 2004-05-20 | Sanyo Electric Co Ltd | Washing machine |
| US7930785B2 (en) | 2005-12-22 | 2011-04-26 | Lg Electronics Inc. | Method for cleaning a tub in a washing machine and a washing machine performing the same |
| US7934282B2 (en) * | 2005-12-22 | 2011-05-03 | Lg Electronics Inc. | Method for cleaning a tub in a washing machine and a washing machine performing the same |
| DE102006024505B3 (en) * | 2006-05-23 | 2007-05-31 | Miele & Cie. Kg | Method for operating a horizontal axis front loading washing machine has an additional program step at the end of the wash process to clean the wash drum |
| JP4691059B2 (en) * | 2007-03-22 | 2011-06-01 | 株式会社東芝 | Washing and drying machine |
| KR101103090B1 (en) * | 2007-03-22 | 2012-01-04 | 가부시끼가이샤 도시바 | Washing machine |
| KR20100064655A (en) * | 2008-12-05 | 2010-06-15 | 삼성전자주식회사 | Control method of washing machine |
| US9284675B2 (en) * | 2009-09-15 | 2016-03-15 | Lg Electronics Inc. | Method for washing and washing machine |
-
2011
- 2011-12-22 CN CN201180068694.7A patent/CN103380243B/en not_active Expired - Fee Related
- 2011-12-22 WO PCT/EP2011/073861 patent/WO2012089628A1/en active Application Filing
- 2011-12-22 AU AU2011351584A patent/AU2011351584B2/en not_active Ceased
- 2011-12-22 EP EP11802951.1A patent/EP2659046A1/en not_active Withdrawn
- 2011-12-22 RU RU2013135272/12A patent/RU2560352C2/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105506923A (en) * | 2014-09-24 | 2016-04-20 | 无锡小天鹅股份有限公司 | Washing machine and imbalance detection method for same |
| CN112064291A (en) * | 2019-05-23 | 2020-12-11 | 博西华电器（江苏）有限公司 | Washing machine and control method thereof |
| CN112064291B (en) * | 2019-05-23 | 2023-11-17 | 博西华电器（江苏）有限公司 | Washing machine and control method thereof |
| CN110983720A (en) * | 2019-12-19 | 2020-04-10 | 无锡飞翎电子有限公司 | Control method and device of clothes treatment device and clothes treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2659046A1 (en) | 2013-11-06 |
| RU2560352C2 (en) | 2015-08-20 |
| AU2011351584A1 (en) | 2013-07-18 |
| RU2013135272A (en) | 2015-02-10 |
| CN103380243B (en) | 2016-11-09 |
| AU2011351584B2 (en) | 2016-10-06 |
| WO2012089628A1 (en) | 2012-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105177920B (en) | Washing machine and its control method | |
| CN103380243B (en) | There is the washing machine of automatically cleaning characteristic | |
| US20080072383A1 (en) | Method for Operating a Washing Machine | |
| CN101498094B (en) | Foam detecting method, foam detection device and drum-type washing machine | |
| US8948922B2 (en) | Method for identifying operating conditions of a domestic appliance | |
| CN102260984B (en) | Control method for washing machine and washing machine thereof | |
| CN107059354A (en) | A kind of method for detecting and eliminating foam and the washing machine using this method | |
| EP2935676B1 (en) | Method for controlling the draining of wash liquid in a laundry washing machine, and related laundry washing machine | |
| CN106400386A (en) | Washing machine and dewatering control method and device thereof | |
| CN103334266A (en) | Clothes material detection method and washing machine and control method thereof | |
| CN105492676B (en) | laundry treatment appliance | |
| KR20210067687A (en) | Washing machine and controlling method thereof | |
| CN102471982B (en) | With the washing machine of gas sensor | |
| US11339524B2 (en) | Top loading washing machine including water level sensor control | |
| WO2008148844A2 (en) | A washer/dryer and the control method thereof | |
| EP2500460A1 (en) | Foam detection and elimination method for washing machines | |
| KR100245429B1 (en) | Auto washing control method of washing machine | |
| JP5060437B2 (en) | Drum washing machine | |
| CN103290652B (en) | A kind of control method for washing machine and washing machine | |
| CN108978114B (en) | Foam detection method of washing machine | |
| KR20170086208A (en) | Washing machine and method for controlling washing machine | |
| CN104947382B (en) | The draining determination methods of washing machine and washing machine | |
| CN106480673B (en) | Drying method for reducing clothes wrinkles and washing and drying integrated machine | |
| KR101621541B1 (en) | Method for supplying liquid detergent of washer | |
| CN104562580A (en) | Solvent detection and control method for domestic dry cleaning machine and domestic dry cleaning machine |
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 |
Granted publication date: 20161109 Termination date: 20191222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |