CN104775280A - Quick foam removing method of pulsator washing machine - Google Patents
Quick foam removing method of pulsator washing machine Download PDFInfo
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- CN104775280A CN104775280A CN201510187232.7A CN201510187232A CN104775280A CN 104775280 A CN104775280 A CN 104775280A CN 201510187232 A CN201510187232 A CN 201510187232A CN 104775280 A CN104775280 A CN 104775280A
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- dehydration
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- 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
- D06F39/06—Arrangements for preventing or destroying scum
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a quick foam removing method of a pulsator washing machine. The rotating speed of a washing cylinder for washing and dewatering for a first time is not intersected with the rotating speed of the washing cylinder during foam sensing, so as to reduce the foam sensing sensitivity, after dewatering for a third time, except washing and dewatering at a foam sensing state, washing is not performed, the washing performance of clothing is guaranteed, and excessive foam sensing and washing and dewatering are avoided, thereby reducing water consumption and power consumption.
Description
Technical field
The present invention relates to washing machine field, the foam minimizing technology in especially a kind of rotary drum washing machine.
Background technology
The mode that existing full-automatic impeller type washing machine (hereinafter referred to as impeller machine) defoams mainly is rinsed by water inlet or the method for rinsing is removed.
Unlike, some washing machine producers add the sprinkling equipments such as Jet valve and carry out foam spray removing in impeller machine, the water smoke ejected by Jet valve is rinsed the foam in impeller machine, the advantage of this method is that effectively to spray scope wide, defoam, and water and electric saving, shortcoming is that washing machine cost improves; And more impeller machine foam minimizing technology rinses into water, i.e. water inlet pipe water inlet, the mode of limit water inlet flushing or rinsing is adopted to carry out foam removal, the advantage of the method is different saving cost, but shortcoming is also apparent: rinse and be limited in scope, can not effectively defoam, water consumption is high, and power consumption is high.
In order to avoid too much foam, ensure rinsing performance, be in security consideration simultaneously, in the programming of impeller machine, in the water smoking, (such as 270 ~ 400RPM is set as) in the specific range of speeds, by current value, foam volume is judged, during foaming abundancy, the frictional force of interior bucket and urceolus increases, real-time current value is caused to be greater than the current value of setting, after operating amperage exceedes the number of times of certain setting, impeller machine programmed decision is foam perception, dehydrating stroke will be stopped, then carry out into water action, by again intaking, rinsing reaches the object defoamed, and so forth, until the perception of programmed decision non-foam, stroke continues, until whole washing process terminates.But, carry out the action that foam perception repeatedly carrying out is dewatered into water rinsing again frequently, formed with the rinsing of impeller machine routine after foam perception and action of dewatering and repeat, have water consumption high equally, the problem that power consumption is high.
Therefore, need a kind of new technical scheme to solve the problem.
Summary of the invention
The object of the invention is the deficiency existed for prior art, there is provided a kind of on the basis defoamed, can reduce the quick minimizing technology of rotary drum washing machine foam of water consumption and power consumption, and the quick minimizing technology of this rotary drum washing machine foam does not need the structure changing rotary drum washing machine can be useful in the rotary drum washing machine with foam perceptional function.
For achieving the above object, the method that the present invention prevents load in washing machine drying course from pasting barrel can adopt following technical scheme:
The quick minimizing technology of a kind of rotary drum washing machine foam, provides the rotary drum washing machine with foam perceptional function, comprises the following steps:
(1), first time water inlet rinsing after carry out first time dehydration, first time dewater time cylindric washer maximum speed be 270rpm;
(2) carry out second time dehydration after second time water inlet rinsing, the inflow wherein during second time rinsing is greater than inflow during first time rinsing, and the time of second time dehydration is greater than the time of first time dehydration; When second time is dewatered, foam perception is then carried out in the interval that setting cylindric washer rotating speed is positioned at 280 ~ 400rpm, if be judged as foam and continued water inlet rinsing and dehydration;
(3) after third time water inlet rinsing and after carrying out third time dehydration, foam perception is then carried out, if be judged as foam and continue to intake rinsing and dehydration in the interval that same setting cylindric washer rotating speed is positioned at 280 ~ 400rpm;
Wherein, corresponding performance standard current value is set in foam perception in step (2) and step (3), if perceive current operating amperage to be greater than performance standard current value, then be judged as foam and continued water inlet rinsing and dehydration, having stopped continuing water inlet rinsing and dehydration action until current operating amperage is less than performance standard current value; After third time dehydration in step (3), the rinsing under foam-expelling perception state and dehydration action, no longer include rinsing action.
Compared with background technology, the quick minimizing technology of rotary drum washing machine foam of the present invention is not by producing common factor to cylindric washer rotating speed when the cylindric washer rotating speed of first time rinsing and dehydration and foam perception, to reduce the susceptibility that foam perception occurs, do not use foam perceptional function when normal rinsing as far as possible.First rotary drum washing machine is enable to have normal rinsing and dewatering operation, and when foam perception being set in second time dehydration and third time dehydration action, and after being only set to third time dehydration, rinsing under foam-expelling perception state and dehydration action, no longer include rinsing action, ensureing that the rinsing performance of clothing avoids excessive foam perception and rinsing dehydration, thus water consumption and power consumption can reduced.
Accompanying drawing explanation
Fig. 1 is the flow chart of the quick minimizing technology of rotary drum washing machine foam of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Refer to shown in Fig. 1, the present invention discloses the quick minimizing technology of a kind of rotary drum washing machine foam, is applicable to being used in the rotary drum washing machine with foam perceptional function.Even there is existing the rotary drum washing machine of foam perceptional function, method of the present invention also can be adopted to carry out the improvement of control method, thus be reduced the effect of water consumption and power consumption.
The present invention includes following steps:
(1), first time water inlet rinsing after carry out first time dehydration, first time dewater time cylindric washer maximum speed be 270rpm; The type of this first time water inlet rinsing is that draining is rinsed.
(2) carry out second time dehydration after second time water inlet rinsing, the inflow wherein during second time rinsing is greater than inflow during first time rinsing, and the time of second time dehydration is greater than the time of first time dehydration; When second time is dewatered, foam perception is then carried out in the interval that setting cylindric washer rotating speed is positioned at 280 ~ 400rpm, if be judged as foam and continued water inlet rinsing and dehydration.
(3) after third time water inlet rinsing and after carrying out third time dehydration, foam perception is then carried out, if be judged as foam and continue to intake rinsing and dehydration in the interval that same setting cylindric washer rotating speed is positioned at 280 ~ 400rpm;
Wherein, corresponding performance standard current value is set in foam perception in step (2) and step (3), if perceive current operating amperage to be greater than performance standard current value, then be judged as foam and continued water inlet rinsing and dehydration, having stopped continuing water inlet rinsing and dehydration action until current operating amperage is less than performance standard current value; After third time dehydration in step (3), the rinsing under foam-expelling perception state and dehydration action, no longer include rinsing action.
In the present embodiment, in order to reduce costs and accelerate water inlet, the water inlet operation in described water inlet rinsing is realized by water inlet pipe water inlet.
After adopting the quick minimizing technology of foam of the present invention, water consumption and power consumption can be effectively reduced while defoaming fast.A concrete checking example is: the rotary drum washing machine that the model of producing for Nanjing Le Jin panda Electrical Appliances Co., Ltd is T70MS33PHE.BASIC, verifies.
In order to compare this foam minimizing technology to the performance impact of impeller machine, (this program energy ezpenditure is according to GB/T 4288-2008 to use T70MS33PHE.BASIC type washing machine to select energy program, selection mode, half load: " 25 minutes washing+5 sections of water+3 rinsings dehydration in+5 minutes "; Full load: " washing+10 sections of water+3 rinsings in 25 minutes dehydration in+5 minutes ") carry out the comparison of water consumption, power consumption, rinsing performance, scourability and model machine running status.
Before use the method, it is rinsings of intaking in a large number that T70MS33PHE.BASIC type washing machine solves the means reducing foam sensitivity of awareness, and the method has then stopped this mode of a large amount of water, and their experimental data compares:
Claims (3)
1. the quick minimizing technology of rotary drum washing machine foam, provides the rotary drum washing machine with foam perceptional function, it is characterized in that: comprise the following steps:
(1), first time water inlet rinsing after carry out first time dehydration, first time dewater time cylindric washer maximum speed be 270rpm;
(2) carry out second time dehydration after second time water inlet rinsing, the inflow wherein during second time rinsing is greater than inflow during first time rinsing, and the time of second time dehydration is greater than the time of first time dehydration; When second time is dewatered, foam perception is then carried out in the interval that setting cylindric washer rotating speed is positioned at 280 ~ 400rpm, if be judged as foam and continued water inlet rinsing and dehydration;
(3) after third time water inlet rinsing and after carrying out third time dehydration, foam perception is then carried out, if be judged as foam and continue to intake rinsing and dehydration in the interval that same setting cylindric washer rotating speed is positioned at 280 ~ 400rpm;
Wherein, corresponding performance standard current value is set in foam perception in step (2) and step (3), if perceive current operating amperage to be greater than performance standard current value, then be judged as foam and continued water inlet rinsing and dehydration, having stopped continuing water inlet rinsing and dehydration action until current operating amperage is less than performance standard current value; After third time dehydration in step (3), the rinsing under foam-expelling perception state and dehydration action, no longer include rinsing action.
2. the quick minimizing technology of rotary drum washing machine foam according to claim 1, is characterized in that: the water inlet operation in described water inlet rinsing is realized by water inlet pipe water inlet.
3. the quick minimizing technology of rotary drum washing machine foam according to claim 1, is characterized in that: the type of described first time water inlet rinsing is that draining is rinsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187232.7A CN104775280B (en) | 2015-04-20 | 2015-04-20 | Quick foam removing method of pulsator washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187232.7A CN104775280B (en) | 2015-04-20 | 2015-04-20 | Quick foam removing method of pulsator washing machine |
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| Publication Number | Publication Date |
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| CN104775280A true CN104775280A (en) | 2015-07-15 |
| CN104775280B CN104775280B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510187232.7A Expired - Fee Related CN104775280B (en) | 2015-04-20 | 2015-04-20 | Quick foam removing method of pulsator washing machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059354A (en) * | 2017-05-26 | 2017-08-18 | 青岛海尔滚筒洗衣机有限公司 | A kind of method for detecting and eliminating foam and the washing machine using this method |
| CN107059353A (en) * | 2016-11-30 | 2017-08-18 | 无锡小天鹅股份有限公司 | Washing machine and its foam detecting method, device |
| CN108729108A (en) * | 2017-04-19 | 2018-11-02 | 无锡小天鹅股份有限公司 | Washing machine and its dehydration controlling method and equipment |
| CN110946540A (en) * | 2018-09-27 | 2020-04-03 | 青岛海尔洗衣机有限公司 | Shoe washing machine and control method thereof |
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| CN101187128A (en) * | 2007-12-16 | 2008-05-28 | 南京乐金熊猫电器有限公司 | Washed articles treater foam sensing method |
| CN101476231A (en) * | 2007-12-31 | 2009-07-08 | Lg电子株式会社 | Method for controlling washing machine |
| CN101781840A (en) * | 2010-01-19 | 2010-07-21 | 松下家电研究开发（杭州）有限公司 | Froth overflow and elimination method of full automatic drying impeller washing machine |
| KR101136451B1 (en) * | 2005-12-19 | 2012-04-19 | 주식회사 대우일렉트로닉스 | Method for removing lather of a drum type washing machine |
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2015
- 2015-04-20 CN CN201510187232.7A patent/CN104775280B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101136451B1 (en) * | 2005-12-19 | 2012-04-19 | 주식회사 대우일렉트로닉스 | Method for removing lather of a drum type washing machine |
| CN101187128A (en) * | 2007-12-16 | 2008-05-28 | 南京乐金熊猫电器有限公司 | Washed articles treater foam sensing method |
| CN101476231A (en) * | 2007-12-31 | 2009-07-08 | Lg电子株式会社 | Method for controlling washing machine |
| CN101781840A (en) * | 2010-01-19 | 2010-07-21 | 松下家电研究开发（杭州）有限公司 | Froth overflow and elimination method of full automatic drying impeller washing machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059353A (en) * | 2016-11-30 | 2017-08-18 | 无锡小天鹅股份有限公司 | Washing machine and its foam detecting method, device |
| CN107059353B (en) * | 2016-11-30 | 2019-07-19 | 无锡小天鹅股份有限公司 | Washing machine and its foam detecting method, device |
| CN108729108A (en) * | 2017-04-19 | 2018-11-02 | 无锡小天鹅股份有限公司 | Washing machine and its dehydration controlling method and equipment |
| CN108729108B (en) * | 2017-04-19 | 2022-09-06 | 无锡小天鹅电器有限公司 | Washing machine and dewatering control method and equipment thereof |
| CN107059354A (en) * | 2017-05-26 | 2017-08-18 | 青岛海尔滚筒洗衣机有限公司 | A kind of method for detecting and eliminating foam and the washing machine using this method |
| CN110946540A (en) * | 2018-09-27 | 2020-04-03 | 青岛海尔洗衣机有限公司 | Shoe washing machine and control method thereof |
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| CN104775280B (en) | 2017-02-01 |
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