CN106480644B - Full-automatic washing machine control method and washing machine thereof - Google Patents

Full-automatic washing machine control method and washing machine thereof Download PDF

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Publication number
CN106480644B
CN106480644B CN201510547635.8A CN201510547635A CN106480644B CN 106480644 B CN106480644 B CN 106480644B CN 201510547635 A CN201510547635 A CN 201510547635A CN 106480644 B CN106480644 B CN 106480644B
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washing
washing machine
clothes
protecting
control method
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CN106480644A (en
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曾靖峰
韩新华
魏新
胡冰
刘红
丁雪梅
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Donghua University
Chongqing Haier Washing Machine Co Ltd
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Donghua University
Chongqing Haier Washing Machine Co Ltd
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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 
    • D06F2204/06
    • D06F2204/086
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Abstract

The invention discloses a control method of a full-automatic washing machine and the washing machine, relating to the technical field of washing equipment. The washing machine is provided with a clothes-protecting washing mode. When the clothes-protecting washing mode is selected, the washing machine feeds water according to the specific water level height of the clothes-protecting washing mode and carries out washing, rinsing and dewatering processes at least once according to the set rotating speed of the impeller. The washing machine provided by the invention has a clothes-protecting washing mode, and when the clothes-protecting washing mode is selected, the washing machine operates according to a clothes-protecting washing program, so that the washing rate of clothes is ensured, and meanwhile, the wear degree of the clothes is reduced, thereby meeting different requirements of users.

Description

Full-automatic washing machine control method and washing machine thereof
Technical Field
The invention relates to the technical field of washing equipment, in particular to a control method of a full-automatic washing machine and the washing machine adopting the control method.
Background
With the development of global economy and the popularization of modernization process, the full-automatic washing machine is more and more concerned and favored by people. However, the washing programs of the existing washing machines are set for daily common clothes, so that the wear rate of the clothes is relatively high, and the washing machines are not suitable for cleaning high-grade clothes.
The chinese patent with application number 201210041813.6 proposes a washing water flow program for a full-automatic washing machine, dividing the water level into multiple stages, controlling the water flow to perform a circulation operation in a circulation unit of "stop 1-forward rotation-stop 2-reverse rotation" in the whole washing time, wherein the time of stop 1 and stop 2 is 1.2-1.4 s, the forward rotation operation time is 0.3-1.4 s, and the reverse rotation operation time is 0.3-1.4 s. The water flow program of the patent can make the full-automatic washing machine achieve perfect balance between the washing water level and the washing effect, and can reduce the abrasion of clothes and reduce the winding condition.
The washing machine reduces the wear of the clothes by controlling the rotating and stopping time, the control method is complex, in addition, the rotating and stopping time is a secondary factor influencing the wear rate of the clothes, therefore, the effect of reducing the wear rate by only changing the rotating and stopping time is poor, and the wear rate requirement of high-grade clothes can not be achieved.
In view of the above problems, it is desirable to provide a new control method for a washing machine to solve the problem of the prior art that the wear rate of the laundry is high.
Disclosure of Invention
One object of the present invention is to provide a control method of a full automatic washing machine which effectively reduces the wear rate of the laundry while ensuring the washing rate.
It is still another object of the present invention to provide a washing machine which effectively reduces the wear rate of laundry while ensuring a washing rate.
To achieve the purpose, on one hand, the invention adopts the following technical scheme:
a control method of a full-automatic washing machine is provided with a clothes-protecting washing mode, and when the clothes-protecting washing mode is selected, the washing machine feeds water according to a specific water level height of the clothes-protecting washing mode and executes washing, rinsing and dewatering processes according to a set rotating speed.
Preferably, the water level is 13.4cm to 25.2 cm;
preferably, the water inflow of the pulsator washing machine is 35 to 60L.
Preferably, the rotation speed of the pulsator during washing and rinsing is 32 to 64 r/min.
Preferably, the time for rotating the impeller forwards and backwards is 0.4 to 1.2 s.
Preferably, the time for stopping the rotation of the pulsator for two times is 0.8 to 2 seconds.
Preferably, the time of the washing process is 180 to 900 seconds, the time of each rinsing process is 60 to 300 seconds, and the number of times of rinsing is 1 to 3.
Preferably, the dehydration process includes an intermediate dehydration process between the washing and rinsing processes and between two adjacent rinsing processes;
the rotating speed of the inner barrel in the intermediate dehydration process is 200-400 r/min, and the dehydration time is 30-180 s.
Preferably, the dehydration process includes a final dehydration process after the rinsing process is finished;
the rotating speed of the inner barrel in the final dehydration process is 300-700 r/min, and the dehydration time is 60-300 s.
On the other hand, the invention adopts the following technical scheme:
a full-automatic washing machine adopts the control method.
The invention has the beneficial effects that:
the control method of the full-automatic washing machine provided by the invention has a clothes-protecting washing mode, and when the clothes-protecting washing mode is selected, the washing machine operates according to a clothes-protecting washing program, so that the washing rate of clothes is ensured, the wear of the clothes is reduced, and the requirements of different users are met.
The full-automatic washing machine provided by the invention can reduce the abrasion of the clothes while ensuring the washing rate of the clothes due to the adoption of the control method, so as to meet the requirements of different users.
Drawings
Fig. 1 is a flowchart of a control method of a fully automatic washing machine according to an embodiment of the present invention.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The invention provides a control method of a full-automatic washing machine, wherein the washing machine is provided with a clothes-protecting washing program, and when a user selects a clothes-protecting washing mode, the washing machine feeds water according to the height of a specific water level of the clothes-protecting washing mode and executes washing, rinsing and dewatering processes according to a set rotating speed.
Because the clothes protecting and washing program is specially set for high-grade clothes, the clothes washing program can ensure the washing rate of the clothes and reduce the abrasion degree of the clothes, thereby meeting different requirements of users.
The first embodiment is as follows:
the embodiment provides a pulsator full-automatic washing machine and a control method thereof, the washing machine has a clothes-protecting washing mode, and when the clothes-protecting washing mode is selected, the washing machine operates according to a clothes-protecting washing program specially aiming at high-grade clothes.
The washcloth washing process includes a washing process, at least one rinsing process, and a dehydrating process. The ranges of parameters and preferred values in each process are shown in the following table:
Figure BDA0000793231670000041
wherein, the factors influencing the wear rate of the clothes mainly comprise water level, impeller rotating speed in the washing and rinsing processes, and time of washing, rinsing and dewatering, dewatering rotating speed and rotation stop time. Wherein the water level height preferably ranges from 13.4cm to 25.2cm, more preferably 20.5cm, and in the present embodiment, the water level is controlled by limiting the water inflow.
The specific procedure for performing the laundry procedure according to the preferred ranges given in the table above is: the washing machine is started, when a user selects a clothes-protecting washing mode, the program controls the washing machine to feed water according to the water inflow of 35-60L, after the water feeding is finished, the impeller performs a washing process for 3-15 min at the rotating speed of 32-64 r/min, specifically, the rotating process is performed in a forward rotation mode for 0.4-1.2 s, a stop mode for 0.8-2 s, a reverse rotation mode for 0.4-1.2 s and a stop mode for 0.8-2 s, and the rotating process is performed in a circulating mode; after washing, the inner tub is dewatered for 30-180 s at 200-400 r/min, after dewatering, the washing machine enters water at 35-60L of water inflow, then the washing machine is rinsed for one-three times at 32-64 r/min of impeller speed, the rinsing time of each rinsing process is 1-5 min, the specific rotation process of the impeller is the same as that of the washing stage, the same intermediate dewatering process is carried out between the two rinsing processes, after rinsing, the inner tub of the washing machine is dewatered for 60-300 s at 300-700 r/min, and the whole washing process is finished.
Through optimization, an optimal laundry program is obtained, as shown in fig. 1, and the optimal laundry program specifically includes: the washing machine is started, when a user selects a clothes protection washing mode, the washing machine is controlled to feed water according to the water inflow of 50L, after the water feeding is finished, the impeller performs a washing process for 5min at the rotating speed of 40r/min, the specific rotating process of the impeller is 0.8s for positive rotation, 1.4s for stop, 0.8s for reverse rotation and 1.4s for stop, and the rotating process is circularly performed; after washing, the inner barrel performs 90-second intermediate dehydration at the rotating speed of 250r/min, after the intermediate dehydration, the washing machine feeds water according to the water inflow of 50L, then performs a first rinsing process for 3min at the rotating speed of a 40r/min impeller, the specific rotating process of the impeller is the same as that of a washing stage, after the first rinsing, the same intermediate dehydration is performed, then a second rinsing process which is the same as that of the first rinsing process is performed, and after the second rinsing, the inner barrel performs 180-second final dehydration at the rotating speed of 500r/min, thereby completing the whole washing process.
According to the method for testing the abrasion of the washing machine in European standard IEC PAS 62473-2007, the abrasion rate of the polyester filament fabric is tested through experiments. The terylene content of the fabric is 100 percent, the warp and weft density is 170 pieces/10 cm and 170 pieces/10 cm, the fabric is a plain weave fabric with one piece above the other, and the yarns are easy to fall off in the washing process. The wear rate of the fabric is in a direct proportion relation with the strength of the program, so that the fabric wear rate is suitable for representing the strength of the program and the wear degree of the fabric.
The wear rate of the fabric is respectively tested for the clothes-protecting washing program and the common program of the same type impeller full-automatic washing machine, and the test results of the two are compared. The clothes washed by the clothes-protecting washing procedure are 1.5% in washing wear rate, and 8.4% in washing wear rate of the common procedure. Therefore, the wear rate of clothes washed by the clothes-protecting washing procedure is obviously lower than that of the clothes washed by the common procedure, the clothes-protecting washing procedure is soft, the damage to the fabrics is extremely small, and the clothes-protecting washing procedure is suitable for washing fine fabrics such as silk fabrics and the like. The wear rate of conventional procedures is significantly high, which is detrimental to the laundering of delicate fabrics and to some extent, both in terms of fabric appearance and in terms of internal structure.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (7)

1. A full-automatic washing machine control method is characterized in that the washing machine is provided with a clothes-protecting washing mode, when the clothes-protecting washing mode is selected, the washing machine feeds water according to the specific water level height of the clothes-protecting washing mode and executes washing, at least one rinsing and dewatering processes according to the set rotating speed;
the height of the water level is 13.4cm-25.2 cm;
in the washing and rinsing processes, the forward rotation time and the reverse rotation time of the impeller are both 0.4 to 1.2s, the two stop rotation times of the impeller are both 0.8 to 2s, and the two stop rotation times of the impeller are longer than the forward rotation time and the reverse rotation time of the impeller.
2. The control method of the full automatic washing machine according to claim 1, wherein: the water inflow is 35-60L.
3. The control method of a full automatic washing machine according to claim 1, wherein: the rotating speed of the impeller in the washing and rinsing processes is 32 to 64 r/min.
4. The control method of a full automatic washing machine according to claim 3, characterized in that: the time of the washing process is 3-15 min, the time of each rinsing process is 1-5 min, and the rinsing times are 1-3.
5. The control method of the full automatic washing machine according to any one of claims 1 to 4, wherein: the dehydration process comprises an intermediate dehydration process between the washing and rinsing processes and between two adjacent rinsing processes;
the rotating speed of the inner barrel in the intermediate dehydration process is 200-400 r/min, and the dehydration time is 30-180 s.
6. The control method of the full automatic washing machine according to any one of claims 1 to 4, wherein: the dehydration process comprises a final dehydration process after the rinsing process is finished;
the rotating speed of the inner barrel in the final dehydration process is 300-700 r/min, and the dehydration time is 60-300 s.
7. A full-automatic washing machine is characterized in that: the control method according to any one of claims 1 to 6 is employed.
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CN109505091A (en) * 2017-09-15 2019-03-22 无锡小天鹅股份有限公司 Control method for washing machine and device
CN109505092B (en) * 2017-09-15 2021-05-25 无锡小天鹅电器有限公司 Washing machine control method and device
CN109839883A (en) * 2017-11-25 2019-06-04 长沙鲁维湘机电科技有限公司 A kind of washing machine autocontrol method
CN110670301B (en) * 2019-08-29 2022-03-11 无锡小天鹅电器有限公司 Drum washing machine, control method and control device thereof and storage medium
CN114687133B (en) * 2020-12-28 2023-12-12 无锡小天鹅电器有限公司 Washing control method and device, clothes treatment equipment and storage medium
CN114351413B (en) * 2022-01-19 2023-07-14 深圳市兴业卓辉实业有限公司 Anti-static electric clothing cleaning process

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Publication number Priority date Publication date Assignee Title
CN101104995A (en) * 2007-08-08 2008-01-16 方益民 One key operation program controlling method for washing machine
JP4080412B2 (en) * 2003-10-30 2008-04-23 松下電器産業株式会社 Washing machine
CN101935935A (en) * 2009-07-02 2011-01-05 潘雪珍 Soft cleaning program control method for washing machine
CN104674502A (en) * 2013-12-02 2015-06-03 博西华电器(江苏)有限公司 Washing machine, method for washing chiffon fabric and washing machine controller

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4080412B2 (en) * 2003-10-30 2008-04-23 松下電器産業株式会社 Washing machine
CN101104995A (en) * 2007-08-08 2008-01-16 方益民 One key operation program controlling method for washing machine
CN101935935A (en) * 2009-07-02 2011-01-05 潘雪珍 Soft cleaning program control method for washing machine
CN104674502A (en) * 2013-12-02 2015-06-03 博西华电器(江苏)有限公司 Washing machine, method for washing chiffon fabric and washing machine controller

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