CN102899856A - Self-washing method for rotary drum washing machine - Google Patents
Self-washing method for rotary drum washing machine Download PDFInfo
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- CN102899856A CN102899856A CN2012104303292A CN201210430329A CN102899856A CN 102899856 A CN102899856 A CN 102899856A CN 2012104303292 A CN2012104303292 A CN 2012104303292A CN 201210430329 A CN201210430329 A CN 201210430329A CN 102899856 A CN102899856 A CN 102899856A
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Abstract
The invention relates to a self-washing method for a rotary drum washing machine. Water entering and rotary drum rotation are controlled by the rotary drum washing machine through a controller; multi-level washing water levels are arranged on the rotary drum washing machine; and the rotary drum washing machine is characterized in that a washing rotating speed and a quick rotating speed are set. The specific self-washing steps are as follows: after controlling the entering water of the washing machine to reach the lowest washing level, controlling the rotary drum to wash and rotate according to the washing rotating speed and the preset washing time; reaching the water level of the next washing level and washing while rotating on the basis of the law of gradual water-entering and gradual washing rotating; draining the water to the water level of the lowest washing level of the washing machine and controlling the rotary drum of the washing machine to rotate at high speed but not drain water; and lastly, draining all the remained water. The self-washing method has a good washing effect and is less in energy consumption.
Description
Technical field
The present invention relates to a kind of self-cleaning method of automatic control of washing machine.
Background technology
In the use of washing machine, owing to being subject to washing away of washing powder, running water and clothes stains for a long time, can adhere to dirt, breed bacteria in the washtub, on the contrary can pollution clothes, and also this pollution is difficult for discovering.Generally pay attention to today of healthy living quality people, the sanitation and hygiene problem of washing machine internal more and more receives publicity.The interior bucket of cleaning can make by hand to be scrubbed, but existing full-automatic impeller type washing machine, and the outer in addition outer barrel that is filled with water equally of interior bucket can't clean in the situation about not disassembling.
Present washing machine majority is the automatic washing machine of microprocessor control, and take rotary drum washing machine as example, the mechanical action of the relevant washing such as the open and close of its water intaking valve, the running of impeller, rotary speed, rotational time, dehydration all is to be controlled by microprocessor.Have the part machine design that " self-cleaning program " arranged, the means that adopt are fairly simple, specifically are exactly full water amount, long washing procedure and dewatering program without clothing.The streamflow regime of this method and the current of washing clothes at ordinary times, water position status are almost identical, and actual cleaning performance is bad, particularly to the non-constant of the cleaning performance of outer barrel.
Summary of the invention
The objective of the invention is the characteristics according to the rotary water current washing methods of existing rotary drum washing machine and dehydration, washing all-in-one machine, the self-cleaning method of inventing the outstanding rotary drum washing machine of a kind of cleaning performance.
Described rotary drum washing machine is with controller control water inlet and impeller rotation, and washing machine is provided with many gear water levels, it is characterized in that: set and clean rotary speed, High Rotation Speed speed and many gears and clean water level, concrete self-cleaning step is as follows,
Step 1, the control washing machine inflow arrives after the water level of the minimum cleaning gear of setting, and stops into water, begins to rotate according to cleaning the rotary speed washing according to the scavenging period control impeller of setting;
Step 2 is stopped the rotation, and again begins to intake to next gear cleaning gear of setting, again washs rotation washing rotation by the scavenging period control impeller of setting according to cleaning rotary speed; Intake step by step, clean step by step rotation to the water level of the highest cleaning gear of setting and washing rotation by this rule;
Step 3 is stopped the rotation, and draining is to the water level of the minimum washing gear of washing machine, and the control agitation wheel for washing machine is pressed High Rotation Speed but not draining;
Step 4, emptying the water of having a surplus.
Preferably: each gear washing gear that each gear cleans gear and washing machine is identical; The highest washing gear of especially the highest cleaning gear and washing machine is identical.
Scavenging period under each water level gear of setting is preferably same time, specifically can be 2 minutes.
From making things convenient for the angle of program, preferred: the cleaning rotary speed is identical with the washing rotating speed; The High Rotation Speed speed of cleaning is identical with washing dehydration speed.Concrete, cleaning rotary speed is 60rpm ~ 200rpm, High Rotation Speed speed is 200 ~ 1200rpm.
If necessary, can repeat above-mentioned steps 1 ~ 3.
The beneficial effect of method of the present invention is the dirt that can remove the outer barrel of rotary drum washing machine, and cleaning effect is good, is applied to automatic control system, can realize automatic operation.
The specific embodiment
A common full automatic rotary drum washing machine has interior bucket, outer barrel, impeller, and the rotation of impeller is controlled with controller, can realize dehydration at a high speed, the washing of low speed rotating.Water level in the bucket is set as 10 gears in advance, and wherein 1 gear is lowest water level, 10 gear peak levels.
Self-cleaning method of the present invention is presented as one by the self-cleaning program of controller control washing machine work, preset: minimum cleaning gear is the 2nd gear water level, the highest cleaning gear is the 10th gear water level, 4th, 6,8 gear water levels also are the cleaning gears, the High Rotation Speed gear is identical with the 1st gear water level, the cleaning wash time is 2 minutes, and the impeller rotation of cleaning washing is the washing rotary mode, and the high speed rotating speed of cleaning is identical with washing dehydration speed.
After program begins, carry out according to following steps:
1, washing machine is intake to the second dash position under empty tubbiness attitude, rotates 2 minutes;
2, stop washing, again to intake to 4 dash positions, the impeller rotation was rotated 2 minutes in the situation of 4 dash positions;
3, stop washing, again to intake to 6 dash positions, the impeller rotation was rotated 2 minutes in the situation of 6 dash positions;
4, stop washing, again to intake to 8 dash positions, the impeller rotation was rotated 2 minutes in the situation of 8 dash positions;
5, stop washing, again to intake to top gear (10 gear) water level, washing machine rotated 2 minutes in the situation that top gear water level impeller rotates;
6, draining to the 1 gear water level;
7, the fast rotational of impeller dehydration mode but not simultaneously draining;
8, repeat 1 ~ 8 process;
9, self-cleaning finishing, emptying all waters.
The principle that the present invention implements step by step water inlet, clean is step by step carried out, among the above embodiment, can adjust about the time of the first gear cleaning water level and the rotation of every gear cleaning, and be exactly the 1st gear water level such as the first gear cleaning water level; The cleaning rotational time is 3 minutes, and perhaps every gear cleaning rotational time is different.And the impeller rotation under the cleaning mode and fast rotational mode and speed can be different from the state of normal washing of drum type washing machine and dehydration.
Different gears according to washing machine clean, and can reduce the energy consumption of cleaning, in the situation that existing washing machine power is certain, can produce stronger current, and cleansing power is stronger.And according to the experiment discovery, the liquid splash that produces in the water and air junction has stronger cleansing power, so method of the present invention promotes water level step by step, can further improve cleaning performance.The last stage, according to the High Rotation Speed of the speed that is similar to dehydration with water, under this water yield, Yu Shuineng all enters the gap between the inner barrel and outer barrel, it is an optimal balance point between power consumption and cleaning performance, can produce powerful frictional force, the outer barrel inner wall washing is clean.Traditional massive laundering viewpoint of washing cleaning was compared in the past, and method of the present invention both water-saving is economized the energy, and cleaning effect is also better.
Claims (9)
1. the self-cleaning method of a rotary drum washing machine, described rotary drum washing machine is with controller control water inlet and impeller rotation, and washing machine is provided with many gear water levels, it is characterized in that: set and clean rotary speed, High Rotation Speed speed and many gears and clean water level, concrete self-cleaning step is as follows
Step 1, the control washing machine inflow arrives after the water level of the minimum cleaning gear of setting, and stops into water, begins to rotate according to cleaning the rotary speed washing according to the scavenging period control impeller of setting;
Step 2 is stopped the rotation, and again begins to intake to next gear cleaning gear of setting, again washs rotation washing rotation by the scavenging period control impeller of setting according to cleaning rotary speed; Intake step by step, clean step by step rotation to the water level of the highest cleaning gear of setting and washing rotation by this rule;
Step 3 is stopped the rotation, and draining is to the water level of the minimum cleaning gear of washing machine, and the control agitation wheel for washing machine is pressed High Rotation Speed but not draining;
Step 4, emptying all deposit.
2. the self-cleaning method of rotary drum washing machine according to claim 1 is characterized in that: each clean gear and washing machine respectively to wash gear identical.
3. the self-cleaning method of rotary drum washing machine according to claim 1 and 2, it is characterized in that: the highest washing gear of the highest cleaning gear and washing machine is identical.
4. the self-cleaning method of rotary drum washing machine according to claim 1 is characterized in that: the scavenging period under each cleaning water level gear of setting is identical.
5. the self-cleaning method of rotary drum washing machine according to claim 4, it is characterized in that: scavenging period is 2 minutes.
6. the self-cleaning method of rotary drum washing machine according to claim 1, it is characterized in that: described cleaning rotary speed is identical with washing speed.
7. the self-cleaning method of rotary drum washing machine according to claim 1 is characterized in that: described High Rotation Speed speed is identical with the dehydration rotary speed.
8.. according to claim 1 or the self-cleaning method of 6 described rotary drum washing machines, it is characterized in that: described cleaning rotary speed is 60 ~ 200rpm.
9. according to claim 1 or the self-cleaning method of 7 described rotary drum washing machines, it is characterized in that: described High Rotation Speed speed is 200 ~ 1200rpm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210430329.2A CN102899856B (en) | 2012-11-01 | 2012-11-01 | A kind of self-cleaning method of rotary drum washing machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210430329.2A CN102899856B (en) | 2012-11-01 | 2012-11-01 | A kind of self-cleaning method of rotary drum washing machine |
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| CN102899856A true CN102899856A (en) | 2013-01-30 |
| CN102899856B CN102899856B (en) | 2015-11-18 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014171619A1 (en) * | 2013-04-17 | 2014-10-23 | Lg Electronics Inc. | Laundry treating apparatus and method for controlling the same |
| CN106222936A (en) * | 2016-09-15 | 2016-12-14 | 李传阳 | A kind of washing machine with dirty device anti-between interior outer barrel |
| CN111155269A (en) * | 2019-12-30 | 2020-05-15 | 合肥美的洗衣机有限公司 | Clothes treatment device and control method and control device thereof |
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| KR20040006282A (en) * | 2002-07-11 | 2004-01-24 | 엘지전자 주식회사 | Tub Cleaning Method of a Washing Machine |
| CN1490456A (en) * | 2002-08-28 | 2004-04-21 | 松下电器产业株式会社 | Cleaning method for washing machine |
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| CN102628205A (en) * | 2012-04-12 | 2012-08-08 | 河南新飞电器有限公司 | Sterilizing, disinfecting and mildew-proof barrel-cleaning washing machine and barrel-cleaning control method thereof |
| CN102691192A (en) * | 2011-03-23 | 2012-09-26 | 松下家电研究开发（杭州）有限公司 | Washing control method of full-automatic impeller washing machine |
| CN102733145A (en) * | 2012-06-08 | 2012-10-17 | 海尔集团公司 | Method for collecting and controlling cleaning particles of washing machine with self-cleaning function and washing machine |
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2012
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH02104397A (en) * | 1988-10-14 | 1990-04-17 | Matsushita Electric Ind Co Ltd | Inside cleaning method for washing machine |
| CN1442535A (en) * | 2002-03-06 | 2003-09-17 | 乐金电子(天津)电器有限公司 | Washing control method of pulsator type washing machine |
| KR20040006282A (en) * | 2002-07-11 | 2004-01-24 | 엘지전자 주식회사 | Tub Cleaning Method of a Washing Machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014171619A1 (en) * | 2013-04-17 | 2014-10-23 | Lg Electronics Inc. | Laundry treating apparatus and method for controlling the same |
| US9725839B2 (en) | 2013-04-17 | 2017-08-08 | Lg Electronics Inc. | Laundry treating apparatus and method for controlling the same |
| CN106222936A (en) * | 2016-09-15 | 2016-12-14 | 李传阳 | A kind of washing machine with dirty device anti-between interior outer barrel |
| CN111155269A (en) * | 2019-12-30 | 2020-05-15 | 合肥美的洗衣机有限公司 | Clothes treatment device and control method and control device thereof |
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| CN102899856B (en) | 2015-11-18 |
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