CN109680454A - A kind of dehydration controlling method and washing facility of washing facility - Google Patents

A kind of dehydration controlling method and washing facility of washing facility Download PDF

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Publication number
CN109680454A
CN109680454A CN201910027539.9A CN201910027539A CN109680454A CN 109680454 A CN109680454 A CN 109680454A CN 201910027539 A CN201910027539 A CN 201910027539A CN 109680454 A CN109680454 A CN 109680454A
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CN
China
Prior art keywords
dehydration
seconds
electric motor
draining pump
working time
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.)
Pending
Application number
CN201910027539.9A
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Chinese (zh)
Inventor
陈瑜
许梁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Washing Machine Co Ltd
Original Assignee
Qingdao Haier Washing Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Washing Machine Co Ltd filed Critical Qingdao Haier Washing Machine Co Ltd
Priority to CN201910027539.9A priority Critical patent/CN109680454A/en
Publication of CN109680454A publication Critical patent/CN109680454A/en
Pending legal-status Critical Current

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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00Control of operations performed in washing machines or washer-dryers 

Abstract

The present invention discloses the dehydration controlling method and washing facility of a kind of washing facility, is related to field of home appliance technology.The dehydration controlling method of washing facility includes at least first time range, within first time, draining pump discontinuous operation, dehydration electric motor discontinuous operation, the working time of the working time covering dehydration electric motor of draining pump, it solves band water dehydration problem, reduces the noise that dehydration generates.Washing facility uses above-mentioned dehydration controlling method, and dehydration efficiency is high, and effect is good, and user experience is good.

Description

A kind of dehydration controlling method and washing facility of washing facility
Technical field
The present invention relates to the dehydration controlling methods and washing of field of home appliance technology more particularly to a kind of washing facility to set It is standby.
Background technique
The washing facility of common upper draining on the market at present, by taking washing machine as an example, in the dehydration initial stage, due to staving Internal water is more, the water thrown away including washing water and from clothing, and water all can not be discharged for draining pump at this time, so that staving In rotation, band water can be led to the problem of and be dehydrated.It is easy to cause the damage of dehydration electric motor with water dehydration, issues biggish noise, Poor user experience.Meanwhile with dehydration electric motor driving staving rotation, a large amount of water can be thrown to the side wall of staving due to centrifugal force On, since draining pump is in running order always, draining pump is be easy to cause to be emptied, reduces drainage efficiency, also lead to a part Water can not be completely exhausted out, and drying effect is poor.
In view of the above-mentioned problems, solution in the prior art is the revolving speed for changing staving, staving is specially controlled first Revolving speed be gradually increased and judged, if it is determined that in band water dewatering state, reduce the revolving speed of staving.The above method is only fitted For the washing facility using variable-frequency motor, for using the washing facility for determining frequency motor, the revolving speed of staving is unable to control, Therefore the above method is not suitable for determining frequency washing facility.And currently on the market for the anti-stop-band water dehydration side for determining frequency washing facility Method is more rare.
Summary of the invention
In view of the above-mentioned problems, being solved it is an object of the invention to propose a kind of dehydration controlling method of washing facility Band water dehydration problem reduces the noise that dehydration generates.
Another object of the present invention is to propose a kind of washing facility, using above-mentioned dehydration controlling method, dehydration efficiency Height, effect is good, and user experience is good.
The invention adopts the following technical scheme:
A kind of dehydration controlling method of washing facility includes at least first time range, within first time, draining Discontinuous operation, dehydration electric motor discontinuous operation are pumped, the working time of the draining pump covers the working time of the dehydration electric motor.
As a preferred solution of the present invention, the first time range includes N number of draining pump working time section, and N is Natural number more than or equal to 2;The first time range includes M dehydration electric motor working time section, and M is oneself more than or equal to 2 So number, N is more than or equal to M, and the working time of each dehydration electric motor working time section can be by corresponding draining pump work Period covering.
As a preferred solution of the present invention, N is equal to M, and the working time section covering of each draining pump is corresponding The working time section of the dehydration electric motor.
As a preferred solution of the present invention, the duration of posterior draining pump working time section is not less than preceding draining The duration of pump operation time section.
As a preferred solution of the present invention, the duration of posterior dehydration electric motor working time section is de- not less than preceding The duration of hydroelectric machine working time section.
As a preferred solution of the present invention, the duration of the draining pump working time section is not more than 35 seconds.
It as a preferred solution of the present invention, further include the second time range after first time range, second In time range, the dehydration electric motor continuous work terminates up to dehydration procedure, the draining pump discontinuous operation.
As a preferred solution of the present invention, the interval duration of the draining pump is not more than 2 seconds.
A kind of washing facility, using above-mentioned dehydration controlling method.
As a preferred solution of the present invention, dehydration electric motor is to determine frequency motor.
The invention has the benefit that
A kind of dehydration controlling method of washing facility proposed by the present invention, dehydration electric motor discontinuous operation, so that bucket is intracorporal Water energy is enough to fall back to a barrel bottom, while draining pump discontinuous operation in interval, solves in the prior art due to the continuous work of draining pump The problem of draining pump caused by work is emptied;Working time by the way that draining pump is arranged covers the working time of dehydration electric motor, so that When dehydration electric motor is when carrying out dewatering work, draining pump is certain in running order to extract the water in bucket out;At dehydration electric motor When interval, draining pump has one section of working time, the water in bucket at this time is extracted out, to prevent in next working time section Interior, dehydration electric motor is in band water dewatering state.Therefore dehydration controlling method provided by the invention solves band water dehydration problem, Reduce the noise that dehydration generates.
A kind of washing facility proposed by the present invention, using above-mentioned dehydration controlling method, dehydration efficiency is high, and effect is good, uses It experiences at family.
Detailed description of the invention
Fig. 1 is a kind of flow chart of the dehydration controlling method of washing facility provided in an embodiment of the present invention;
Fig. 2 is a kind of dehydration timing diagram provided in an embodiment of the present invention;
Fig. 3 is another dehydration timing diagram provided in an embodiment of the present invention.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below It will be described in further detail in conjunction with technical solution of the attached drawing to the embodiment of the present invention, it is clear that described embodiment is only It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral;It can be mechanical connection, It can be electrical connection;It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned The concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower" It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above " Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of First feature horizontal height is less than second feature.
Fig. 1 is a kind of flow chart of the dehydration controlling method of washing facility provided in an embodiment of the present invention, as shown in Figure 1, The present invention provides a kind of dehydration controlling method of washing facility, includes at least first time range, within first time, row Water pump discontinuous operation, dehydration electric motor discontinuous operation, the working time of the working time covering dehydration electric motor of draining pump.Pass through setting Dehydration electric motor discontinuous operation solves so that the intracorporal water energy of bucket is enough to fall back to a barrel bottom, while draining pump discontinuous operation in interval The problem of in the prior art draining pump as caused by draining pump continuous work is emptied;By the working time that draining pump is arranged The working time for covering dehydration electric motor, so that draining pump is centainly in running order when dehydration electric motor is when carrying out dewatering work To extract the water in bucket out;When dehydration electric motor is in interval, draining pump has one section of working time, and the water in bucket at this time is taken out Out, to prevent in next working time section, dehydration electric motor is in band water dewatering state.Therefore dehydration control provided by the invention Method processed solves band water dehydration problem, reduces the noise that dehydration generates.
Specifically, first time range includes N number of draining pump working time section, and N is the natural number more than or equal to 2;First Time range includes M dehydration electric motor working time section, and M is the natural number more than or equal to 2, and N is more than or equal to M, and each described The working time of dehydration electric motor working time section can be covered by corresponding draining pump working time section.I.e. in first time range It is interior, it may include multiple draining pump working time sections and corresponding multiple dehydration electric motor working time sections, drain pump operation time Section can be corresponded with dehydration electric motor working time section, and guarantee that each draining pump working time section can cover a dehydration The working time of motor working time section;It may be set to be draining pump working time section and be more than dehydration electric motor working time section, And the working time of dehydration electric motor working time section has corresponding draining pump working time section to cover, there are also partial drainage pump works Period works independently, and does not cover dehydration electric motor working time section.
Further, first time range represents washing facility in the initial stage of dehydration drying program, i.e., initial Stage, the water for having a large amount of washing water and throwing away from clothing in bucket be easy to cause band water dehydration problem;When dehydration dries program Initial stage after the completion of, into the de- stage is passed through, the washing water in bucket is drained at this time, and the water thrown away from clothing is also opposite It is less, dehydration electric motor continuous work can be made, water in clothing is all thrown away as far as possible, to reach dehydrating effect.Therefore, The dehydration controlling method for inventing the washing facility proposed, further includes the second time range after first time range, second In time range, dehydration electric motor continuous work terminates up to dehydration procedure, draining pump discontinuous operation.The mesh of draining pump discontinuous operation , it is to prevent draining pump from causing the air inside draining pump to damage draining pump due to continuous work;It knocks off between draining pump When making, internal air can be emptied, then to drain pump work, improved reliability and the service life of draining pump, reduced noise.
Further, the washing water within the initial stage of first time range, bucket and the water thrown away from clothing are certain Be it is most, with the discontinuous operation of draining pump, gradually water is discharged, until to be able to carry out passing through for the second time range de-.Cause This, dehydration electric motor and draining pump are excessive in the power consumption of initial stage in order to prevent, preferably posterior draining pump operation time Section duration be not less than preceding draining pump working time section duration, and preferably posterior dehydration electric motor working time section when The long duration for being not less than preceding dehydration electric motor working time section.This method ensure that the initial stage of first time range, The working time of draining pump and dehydration electric motor is relatively short, as the water in bucket is gradually discharged, draining pump and dehydration electric motor Working time starts to gradually increase;This method reduces energy consumptions, improve the working life of draining pump and dehydration electric motor.
Further, it is preferable to which the interval duration of draining pump is not in above-mentioned first time range and the second time range It is more efficient to guarantee draining pump and the dehydration electric motor discontinuous operation within the relatively reasonable time greater than 2 seconds.
The dehydration controlling method provided in order to better explain the present invention, when giving two kinds of dehydrations in the embodiment of the present invention Sequence figure, Fig. 2 are a kind of dehydration timing diagrams provided in an embodiment of the present invention;Fig. 3 is another dehydration provided in an embodiment of the present invention Timing diagram, it is contemplated that ground is that the timing in two kinds of dehydration timing diagrams only represents possible timing condition, as long as using the present invention The dehydration controlling method of offer, is within the scope of the invention.
As shown in Fig. 2, dehydration timing is 3 minutes, whole first time range and the second time of part model are specifically included It encloses, totally 180 seconds.
Specific working sequence are as follows:
Draining pump worked at -19 seconds 3 seconds, had worked altogether 16 seconds, -20 seconds 19 seconds intervals 1 second;Dehydration electric motor was at 3 seconds -13 Second work, has worked altogether 10 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -39 seconds 20 seconds, had worked altogether 19 seconds, -41 seconds 39 seconds intervals 2 seconds;Dehydration electric motor 28 seconds- It works within 38 seconds, has worked altogether 10 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -67 seconds 41 seconds, had worked altogether 26 seconds, -69 seconds 67 seconds intervals 2 seconds;Dehydration electric motor is 44 - 58 seconds seconds worked, and had worked altogether 14 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -89 seconds 69 seconds, had worked altogether 20 seconds, at interval 2 seconds -91 seconds 89 seconds.
Draining pump worked at -120 seconds 91 seconds, had worked altogether 29 seconds, at interval 2 seconds -122 seconds 120 seconds;Dehydration electric motor It worked, has worked altogether 20 seconds at -117 seconds 91 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -147 seconds 122 seconds, had worked altogether 25 seconds, at interval 2 seconds -149 seconds 147 seconds.
It is anticipated that ground is, draining pump is after 149 seconds and corresponding dehydration electric motor is after 166 seconds, corresponds to Two time ranges, in the second time range, dehydration electric motor continuous work terminates up to dehydration procedure, draining pump discontinuous operation, I.e. until dehydration procedure terminates, draining pump discontinuous operation does not continue to continuous work dehydration electric motor in Fig. 2 after 166 seconds It draws.
It can be obtained with above-mentioned division mode, the working time of draining pump is integrally in the trend gradually increased, preferably posterior The duration of draining pump working time section is not less than the duration of preceding draining pump working time section, and preferably posterior dehydration electric motor The duration of working time section is not less than the duration of preceding dehydration electric motor working time section.Wherein, -89 seconds 69 seconds, 122 seconds -147 Second is the time that draining pump works independently, other working time sections of draining pump cover the working time section of dehydration electric motor.
Draining pump from working long hours and is emptied problem to prevent, and the duration of preferably draining pump working time section is not more than It 35 seconds, is realized by setting interval.
By analysis it is found that each draining pump working time section can correspond to the work of covering dehydration electric motor working time section Time solves band water dehydration problem, reduces the noise that dehydration generates.
As shown in figure 3, dehydration timing is 5 minutes, whole first time range and the second time of part model are specifically included It encloses, totally 300 seconds.
Specific working sequence are as follows:
Draining pump worked at -22 seconds 3 seconds, had worked altogether 19 seconds, -23 seconds 22 seconds intervals 1 second;Dehydration electric motor was at 3 seconds -13 Work, has worked altogether 10 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -39 seconds 23 seconds, had worked altogether 16 seconds, -41 seconds 39 seconds intervals 2 seconds;Dehydration electric motor 23 seconds- It works within 33 seconds, has worked altogether 10 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -60 seconds 41 seconds, had worked altogether 19 seconds, -62 seconds 60 seconds intervals 2 seconds;Dehydration electric motor 47 seconds- It works within 57 seconds, has worked altogether 10 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -99 seconds 62 seconds, had worked altogether 33 seconds, -101 seconds 99 seconds intervals 2 seconds;Dehydration electric motor is 75 - 90 seconds seconds worked, and had worked altogether 15 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -128 seconds 101 seconds, had worked altogether 27 seconds, -130 seconds 128 seconds intervals 2 seconds;Dehydration electric motor exists It works within -120 seconds 105 seconds, has worked altogether 15 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -160 seconds 130 seconds, had worked altogether 30 seconds, -162 seconds 160 seconds intervals 2 seconds;Dehydration electric motor exists It works within -150 seconds 135 seconds, has worked altogether 15 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -192 seconds 162 seconds, had worked altogether 30 seconds, -194 seconds 192 seconds intervals 2 seconds;Dehydration electric motor exists It works within -187 seconds 167 seconds, has worked altogether 20 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -226 seconds 194 seconds, had worked altogether 32 seconds, -228 seconds 226 seconds intervals 2 seconds;Dehydration electric motor exists It works within -219 seconds 199 seconds, has worked altogether 20 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Draining pump worked at -260 seconds 228 seconds, had worked altogether 32 seconds, -262 seconds 260 seconds intervals 2 seconds;Dehydration electric motor exists It works within -252 seconds 232 seconds, has worked altogether 20 seconds, the working time section of the working time section covering dehydration electric motor of draining pump.
Dehydration electric motor after 284 seconds continuous work until dehydration procedure terminates, draining pump after 262 seconds between knock off Make, does not continue to draw in Fig. 3.
It can analyze out from Fig. 3, draining pump working time section and dehydration electric motor working time section correspond;Dehydration electricity Machine totally 3 tasks 10 seconds, later totally 3 tasks 15 seconds, totally 3 tasks 20 seconds later, i.e., in embodiments of the present invention, The working time of dehydration electric motor can be set according to actual conditions, as long as the work of the working time section covering dehydration electric motor of draining pump Period is within the scope of the invention.
The invention also provides a kind of washing facilitys, and using above-mentioned dehydration controlling method, dehydration efficiency is high, and effect is good, User experience is good;Washing facility is preferably washing machine, due to the present invention control be dehydration timing, and not in the prior art must The revolving speed of dehydration electric motor need be controlled using variable-frequency motor, therefore in the present invention, the dehydration electric motor of washing machine can be fixed Frequency motor is also possible to variable-frequency motor, and versatility is higher, and application range is more extensive.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that The present invention is not limited to specific embodiments here, be able to carry out for a person skilled in the art it is various it is apparent variation, again Adjustment and substitution are without departing from protection scope of the present invention.Therefore, although by above embodiments to the present invention carried out compared with For detailed description, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, can be with Including more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.

Claims (10)

1. a kind of dehydration controlling method of washing facility, which is characterized in that first time range is included at least, in first time model Interior, draining pump discontinuous operation, dehydration electric motor discontinuous operation are enclosed, the working time of the draining pump covers the work of the dehydration electric motor Make the time.
2. the dehydration controlling method of washing facility according to claim 1, which is characterized in that the first time range packet N number of draining pump working time section is included, N is the natural number more than or equal to 2;The first time range includes M dehydration electric motor work Make the period, M is the natural number more than or equal to 2, and N is more than or equal to M, and when the work of each dehydration electric motor working time section Between can be covered by corresponding draining pump working time section.
3. the dehydration controlling method of washing facility according to claim 2, which is characterized in that N is equal to M, each row The working time section of water pump covers the working time section of the corresponding dehydration electric motor.
4. the dehydration controlling method of washing facility according to claim 3, which is characterized in that when posterior draining pump work Between section duration be not less than preceding draining pump working time section duration.
5. the dehydration controlling method of washing facility according to claim 4, which is characterized in that posterior dehydration electric motor work The duration of period is not less than the duration of preceding dehydration electric motor working time section.
6. the dehydration controlling method of washing facility according to claim 2, which is characterized in that the draining pump operation time The duration of section is not more than 35 seconds.
7. the dehydration controlling method of washing facility according to claim 1, which is characterized in that after first time range It further include the second time range, in the second time range, the dehydration electric motor continuous work terminates up to dehydration procedure, described Draining pump discontinuous operation.
8. the dehydration controlling method of washing facility according to claim 7, which is characterized in that when the interval of the draining pump Long pause duration is not more than 2 seconds.
9. a kind of washing facility, which is characterized in that using dehydration controlling method described in claim 1-8 any one.
10. washing facility according to claim 9, which is characterized in that dehydration electric motor is to determine frequency motor.
CN201910027539.9A 2019-01-11 2019-01-11 A kind of dehydration controlling method and washing facility of washing facility Pending CN109680454A (en)

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CN109112767A (en) * 2017-06-23 2019-01-01 青岛海尔滚筒洗衣机有限公司 The method and automatic washing machine of washing of drum type washing machine towel-like cloth

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CN103572545A (en) * 2012-08-03 2014-02-12 海尔集团公司 Washing method of washer and washer
CN104420119A (en) * 2013-08-29 2015-03-18 海尔集团公司 Washing machine and method of controlling washing of down jackets by the same
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CN112376206B (en) * 2019-07-29 2022-03-11 无锡小天鹅电器有限公司 Washing machine dehydration control method and device, washing machine and storage medium

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