CN104775280B - Quick foam removing method of pulsator washing machine - Google Patents
Quick foam removing method of pulsator washing machine Download PDFInfo
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- CN104775280B CN104775280B CN201510187232.7A CN201510187232A CN104775280B CN 104775280 B CN104775280 B CN 104775280B CN 201510187232 A CN201510187232 A CN 201510187232A CN 104775280 B CN104775280 B CN 104775280B
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- foam
- rinsing
- time
- water inlet
- dehydration
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Classifications
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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
Landscapes
- 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 rushed by water inlet
The method washed or rinse is purged.
Except for the difference that, some washing machine producers add the sprinkling equipments such as jet valve in impeller machine and carry out foam spray removing,
The water smoke being ejected by jet valve is rinsed to the foam in impeller machine, and the advantage of this method is effectively to spray scope
Extensively, defoam, and water and electric saving, shortcoming is that washing machine cost improves；And more impeller machine foam minimizing technology be into
Water rinses, that is, water inlet tube of intaking, and carries out foam removal, the advantage of the method is not by the way of side intakes and rinses or rinse
With cost-effective, but shortcoming is also evident from: rinses and is limited in scope it is impossible to effectively defoam, water consumption is high, power consumption is high.
In order to avoid excessive foam is it is ensured that rinsing performance, it is simultaneously in security consideration, in the program setting of impeller machine
In, in the water smoking, (for example it is set as 270～400rpm) in the specific range of speeds, by current value, foam volume is entered
Row judges, during foaming abundancy, interior bucket is increased with the frictional force of outer tube, leads to real-time current value to be more than the current value setting, works as fortune
After turning the number of times that current value exceedes certain setting, impeller machine programmed decision perceives for foam, it will stops dehydrating stroke, then carries out
Water inlet action, the rinsing by intaking again to reach the purpose defoaming, and so on, until programmed decision non-foam sense
Know, stroke continues, until whole washing process terminates.But, frequently carry out foam and perceive and be repeated into water rinsing again
After the action of dehydration, with foam perception, the conventional rinsing of impeller machine and dehydration action form and repeat, and equally have water consumption high, power consumption
Measure high problem.
Therefore, need a kind of new technical scheme to solve the above problems.
Content of the invention
The purpose of the present invention is in view of the shortcomings of the prior art, provides one kind on the basis of defoaming, can
Reduce the quick minimizing technology of rotary drum washing machine foam of water consumption and power consumption, and this quick minimizing technology of rotary drum washing machine foam
Do not need the structure changing rotary drum washing machine can be useful in the rotary drum washing machine with foam perceptive function.
For achieving the above object, the present invention prevents the method for load patch barrel in washing machine drying course from can adopt following skill
Art scheme:
A kind of quick minimizing technology of rotary drum washing machine foam, provides the rotary drum washing machine with foam perceptive function, including
Following steps:
(1), carry out being dehydrated for the first time after water inlet rinsing for the first time, cylindric washer maximum speed when being dehydrated for the first time is
270rpm；
(2) carry out second dehydration after second water inlet rinsing, inflow when rinsing for wherein second is more than for the first time
Inflow during rinsing, and the time of second dehydration is more than the time of dehydration for the first time；When being dehydrated for second, set washing
Cylinder rotating speed is located in the interval of 280～400rpm and then carries out foam perception, continues water inlet rinsing and de- if being judged as having foam
Water；
(3) after third time water inlet rinsing and carry out after third time is dehydrated, same set cylindric washer rotating speed be located at 280～
Then carry out foam perception, if being judged as having foam and continuing water inlet rinsing and dehydration in the interval of 400rpm；
Wherein, set corresponding performance standard current value, if perceiving in the foam perception in step (2) and step (3)
Current operating amperage is more than performance standard current value, then be judged as having foam and continue water inlet rinsing and dehydration, until current
Operating amperage is less than performance standard current value to be stopped continuing water inlet rinsing and dehydration action；Third time dehydration in step (3)
Afterwards, the rinsing under foam-expelling perception state and dehydration action, no longer have rinsing action.
Compared with background technology, the quick minimizing technology of rotary drum washing machine foam of the present invention passes through first time to be rinsed and is dehydrated
Cylindric washer rotating speed and foam perception when cylindric washer rotating speed do not produce common factor, with reduce occur foam perception sensitivity, just
Do not use foam perceptive function during normal rinsing as far as possible.Rotary drum washing machine is enable to have normal rinsing and dewatering operation first,
And by foam perception be set in second dehydration and third time dehydration action when, and be only set to third time dehydration after, de-bubble
Rinsing under foam perception state and dehydration action, no longer have rinsing action, avoid excessive in the rinsing performance ensureing medicated clothing
Foam perception and rinsing dehydration are such that it is able to reduce water consumption and power consumption.
Brief description
Fig. 1 is the flow chart of the quick minimizing technology of rotary drum washing machine foam of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, it is further elucidated with the present invention it should be understood that these embodiments are merely to illustrate
The present invention rather than restriction the scope of the present invention, after having read the present invention, those skilled in the art are each to the present invention
The modification planting the equivalent form of value all falls within the application claims limited range.
Refer to shown in Fig. 1, the present invention discloses a kind of quick minimizing technology of rotary drum washing machine foam, be adapted for use with having
The rotary drum washing machine of foam perceptive function.Even the existing rotary drum washing machine with foam perceptive function, it would however also be possible to employ
The method of the present invention is controlled the improvement of method, thus being reduced water consumption and the effect of power consumption.
The present invention comprises the following steps:
(1), carry out being dehydrated for the first time after water inlet rinsing for the first time, cylindric washer maximum speed when being dehydrated for the first time is
270rpm；The type of this water inlet rinsing for the first time is rinsed for draining.
(2) carry out second dehydration after second water inlet rinsing, inflow when rinsing for wherein second is more than for the first time
Inflow during rinsing, and the time of second dehydration is more than the time of dehydration for the first time；When being dehydrated for second, set washing
Cylinder rotating speed is located in the interval of 280～400rpm and then carries out foam perception, continues water inlet rinsing and de- if being judged as having foam
Water.
(3) after third time water inlet rinsing and carry out after third time is dehydrated, same set cylindric washer rotating speed be located at 280～
Then carry out foam perception, if being judged as having foam and continuing water inlet rinsing and dehydration in the interval of 400rpm；
Wherein, set corresponding performance standard current value, if perceiving in the foam perception in step (2) and step (3)
Current operating amperage is more than performance standard current value, then be judged as having foam and continue water inlet rinsing and dehydration, until current
Operating amperage is less than performance standard current value to be stopped continuing water inlet rinsing and dehydration action；Third time dehydration in step (3)
Afterwards, the rinsing under foam-expelling perception state and dehydration action, no longer have rinsing action.
In the present embodiment, in order to reduces cost and accelerate water inlet, described water inlet rinsing in water inlet operation pass through into
Water pipe water inlet is realized.
After the quick minimizing technology of the foam of the present invention, water consumption can be effectively reduced while quickly defoaming
Amount and power consumption.One specific checking example is: the model being produced with Nanjing Le Jin panda Electrical Appliances Co., Ltd
As a example the rotary drum washing machine of t70ms33phe.basic, verified.
In order to compare this performance impact to impeller machine for foam minimizing technology, using t70ms33phe.basic type washing machine
(this program energy expenditure is according to gb/t 4288-2008, selection mode, half load: " wash+5 sections in 25 minutes to select energy program
Water+3 rinsings dehydration in+5 minutes "；Full load: "+3 rinsings dehydration in+5 minutes of+10 sections of water of washing in 25 minutes ") carry out water consumption,
Power consumption, the comparison of rinsing performance, scourability and model machine running status.
Before using the method, the means that t70ms33phe.basic type washing machine solves to reduce foam sensitivity of awareness are
A large amount of water inlet rinsings, and the method has then prevented this mode of a large amount of use water, their experimental data compares:
Claims (3)
1. a kind of quick minimizing technology of rotary drum washing machine foam, provides the rotary drum washing machine with foam perceptive function, its feature
It is: comprise the following steps:
(1), carry out being dehydrated for the first time after water inlet rinsing for the first time, cylindric washer maximum speed when being dehydrated for the first time is 270rpm；
When the cylindric washer rotating speed rinsing for the first time and being dehydrated and foam perception, cylindric washer rotating speed does not produce common factor；
(2) inflow carrying out during second dehydration, wherein second rinsing after second water inlet rinsing is more than and rinses for the first time
When inflow, and the time of second dehydration be more than the time of dehydration for the first time；When being dehydrated for second, set cylindric washer and turn
Speed is located in the interval of 280 ~ 400rpm and then carries out foam perception, if being judged as having foam and continuing water inlet rinsing and dehydration；
(3), after third time water inlet rinsing and carry out after third time is dehydrated, the same cylindric washer rotating speed that sets is located at 280 ~ 400rpm's
Then carry out foam perception, if being judged as having foam and continuing water inlet rinsing and dehydration in interval；
Wherein, set corresponding performance standard current value in the foam perception in step (2) and step (3), if perceiving current
Operating amperage is more than performance standard current value, then be judged as having foam and continue water inlet rinsing and dehydration, until current operate
Current value is less than performance standard current value to be stopped continuing water inlet rinsing and dehydration action；After third time dehydration in step (3), remove
Rinsing under foam perception state and dehydration action, no longer have rinsing action.
2. the quick minimizing technology of rotary drum washing machine foam according to claim 1 it is characterised in that: in described water inlet rinsing
Water inlet operation pass through intake water inlet tube realize.
3. the quick minimizing technology of rotary drum washing machine foam according to claim 1 it is characterised in that: described first time water inlet
The type of rinsing is rinsed for draining.
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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
|---|---|
| CN104775280A CN104775280A (en) | 2015-07-15 |
| CN104775280B true 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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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN107059354B (en) * | 2017-05-26 | 2021-05-14 | 青岛海尔洗涤电器有限公司 | Method for detecting and eliminating foam and washing machine adopting same |
| CN110946540B (en) * | 2018-09-27 | 2023-05-26 | 合肥海尔洗衣机有限公司 | Shoe washer and control method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| KR101448626B1 (en) * | 2007-12-31 | 2014-10-08 | 엘지전자 주식회사 | Controlling method of Washing machine |
| CN101781840B (en) * | 2010-01-19 | 2012-05-23 | 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 |
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Granted publication date: 20170201 Termination date: 20190420 |