CN107881703B - Rinsing water level control method for washing machine - Google Patents
Rinsing water level control method for washing machine Download PDFInfo
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- CN107881703B CN107881703B CN201610867548.5A CN201610867548A CN107881703B CN 107881703 B CN107881703 B CN 107881703B CN 201610867548 A CN201610867548 A CN 201610867548A CN 107881703 B CN107881703 B CN 107881703B
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- 238000005406 washing Methods 0.000 title claims abstract description 123
- 239000008237 rinsing water Substances 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 129
- 230000000694 effects Effects 0.000 abstract description 4
- 230000033228 biological regulation Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention relates to a control method of a washing machine, and discloses a rinsing water level control method of the washing machine, which comprises the following steps: adjusting a rinsing water level and/or a washing water level; judging whether the rinsing water level is lower than the washing water level; and when the rinsing water level is lower than the washing water level, adjusting the rinsing water level to be equal to the washing water level. According to the rinsing water level control method, when the rinsing water level is lower than the washing water level, the rinsing water level is adjusted to be equal to the washing water level, so that on one hand, the rinsing water level can be adjusted according to the needs of a user, a better rinsing effect is achieved, and clothes are sanitary; on the other hand, the clothes can be prevented from being worn due to the fact that the rinsing water level selected by the user is too low. And the washing water level and the rinsing water level of the invention can be independently adjusted, thus meeting the requirements of users for flexible adjustment according to actual conditions.
Description
Technical Field
The invention relates to a control method of a washing machine, in particular to a rinsing water level control method of the washing machine.
Background
After a user selects a washing water level, a water level required by rinsing of the existing washing machine is fixed, and the rinsing water level is generally required to be more than or equal to the washing water level so as to ensure the rinsing effect. However, the existing washing machine cannot meet the requirement that a user can adjust the rinsing water level according to the requirement.
Chinese patent application No. 201310524413.5 discloses a washing machine and a control method thereof, specifically disclosing: when the washing process selected by the user includes a washing process and a rinsing process, if the set rinsing water level gear is lower than the washing water level gear and has a large difference, the water amount is too small during rinsing, and then the clothes are washed badly. In order to avoid damaging the laundry due to too little water during rinsing, when the rinsing water level gear of the washing machine is smaller than the difference between the washing water level gear and the preset gear threshold, the controller 200 resets the rinsing water level gear of the washing machine according to the difference between the washing water level gear and the preset gear threshold. The preset gear threshold may be gear 1. As a specific example, if both the wash water level selection key 101 and the rinse water level selection key 102 are activated, for example, the user sets the wash water level to 8 steps by activating the wash water level selection key 101 and the rinse water level to 6 steps by activating the rinse water level selection key 102, the controller 200 sets the wash water level step of the washing machine to 8 steps according to the activation of the wash water level selection key 101 and sets the rinse water level step of the washing machine to 6 steps according to the activation of the rinse water level selection key 102. In this case, controller 200 determines that 6 < 8-1 is in the 7 th position, and controller 200 resets the rinsing water level position of the washing machine to the 7 th position according to the washing.
However, in the above patent, a threshold needs to be set, and when the actually required rinsing water level is far less than the difference between the washing water level and the preset gear threshold, the rinsing water level is directly raised to the water level corresponding to the difference. Therefore, there is a need for a control method that can select a desired rinsing water level according to an actual washing situation.
Disclosure of Invention
The invention aims to provide a method for controlling rinsing water level of a washing machine, which aims to solve the problem that the rinsing water level of the existing washing machine cannot be adjusted according to actual needs of users.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rinsing water level control method of a washing machine includes the following steps:
adjusting a rinsing water level and/or a washing water level;
judging whether the rinsing water level is lower than the washing water level;
and when the rinsing water level is lower than the washing water level, adjusting the rinsing water level to be equal to the washing water level.
Preferably, the adjusting of the rinsing water level and/or the washing water level includes:
receiving a command for adjusting the water level;
and judging the type of the water level adjusted in the instruction, and adjusting the rinsing water level and/or the washing water level according to the water level type.
Preferably, the receiving of the instruction to adjust the water level includes:
receiving a trigger signal of a water level adjusting button on the washing machine, wherein,
the water level adjusting button comprises a rinsing water level adjusting button and a washing water level adjusting button.
Preferably, the adjusting of the rinsing water level and/or the washing water level further comprises:
dividing water quantity during rinsing and washing in different gears to form a rinsing gear and a washing gear;
the rinsing water level and the washing water level are adjusted as follows:
the rinsing water level is adjusted by adjusting the rinsing gear, and,
the washing water level is adjusted by adjusting the washing gear.
Preferably, the method further comprises the following steps:
when the rinsing water level is higher than the washing water level, calculating the difference value between the rinsing water level and the washing water level;
and comparing the difference value with a preset difference value, and when the difference value is greater than the preset difference value, adjusting the rinsing water level until the difference value between the rinsing water level and the washing water level is equal to the preset difference value.
Preferably, the method further comprises the following steps:
and receiving an instruction of a user selecting a rinsing frequency according to the adjusted rinsing water level when the rinsing water level is greater than the washing water level.
The invention has the beneficial effects that: by the rinsing water level control method, when the rinsing water level is lower than the washing water level, the rinsing water level is adjusted to be equal to the washing water level, so that on one hand, the rinsing water level can be adjusted according to the needs of a user, a better rinsing effect is achieved, and clothes are sanitary; on the other hand, the clothes can be prevented from being worn due to the fact that the rinsing water level selected by the user is too low. And the washing water level and the rinsing water level of the invention can be independently adjusted, thus meeting the requirements of users for flexible adjustment according to actual conditions.
Drawings
Fig. 1 is a flowchart of a rinsing water level control method of a washing machine according to 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 first embodiment is as follows:
the embodiment provides a method for controlling rinsing water level of a washing machine, as shown in fig. 1, comprising the following steps:
s10: the rinsing water level and/or the washing water level are adjusted.
Specifically, the washing machine of the present embodiment includes a controller and a water level adjustment button connected to the controller, wherein the water level adjustment button includes a rinsing water level adjustment button and a washing water level adjustment button. Above-mentioned rinsing water level adjusts button is used for the regulation to the rinsing water level, and the washing water level button is used for the regulation to the washing water level, can carry out the regulation of rinsing water level or washing water level in this embodiment alone promptly, has satisfied the nimble demand of adjusting of user according to actual conditions.
The adjusting of the rinsing water level and/or the washing water level may include:
receiving a water level adjusting instruction, judging the type of the water level adjusted in the instruction, and adjusting the rinsing water level and/or the washing water level according to the water level type. Namely: the user sends out the instruction of adjusting the water level through the rinsing water level adjusting button and/or the washing water level adjusting button, at this moment, the controller can receive the trigger signal of the water level adjusting button and judge the type of the water level adjusted by the user according to the trigger signal, for example, the rinsing water level or the washing water level or both the rinsing water level and the washing water level are adjusted. After the controller judges the type of the water level to be adjusted by the user, the rinsing water level and/or the washing water level are/is adjusted to the water level required by the user according to the trigger signal.
In this embodiment, before the rinsing water level and/or the washing water level are adjusted, the water amounts during rinsing and washing may be divided into different steps to form a rinsing step and a washing step. When the controller adjusts the rinsing water level and/or the washing water level, the rinsing water level can be adjusted by adjusting the rinsing gear, and the washing water level can be adjusted by adjusting the washing gear. Through the setting of stepping, can make the regulation datamation to the water level to more directly perceived when the user adjusts the water level improves user experience.
S20: and judging whether the rinsing water level is less than the washing water level.
That is, after the above water level is adjusted, it is necessary to determine whether the rinsing water level is smaller than the washing water level. That is, the controller may detect the current rinsing water level and the shift position of the washing water level and then compare the shift positions of the current rinsing water level and the shift position of the washing water level to determine whether the rinsing water level is less than the washing water level.
It should be noted that, in this embodiment, whether the user adjusts the washing water level or the rinsing water level, the rinsing water level is determined to be less than the washing water level. For example, when the user increases or decreases the washing water level without adjusting the rinsing water level, or the user increases or decreases the rinsing water level without adjusting the washing water level, or adjusts both the washing water level and the rinsing water level, the controller makes a judgment as to whether the rinsing water level is less than the washing water level.
S30: and when the rinsing water level is lower than the washing water level, adjusting the rinsing water level to be equal to the washing water level.
In order to avoid the occurrence of the condition that the rinsing water level is smaller than the washing water level and the clothes are worn, when the controller judges that the rinsing water level is smaller than the washing water level, the controller can automatically adjust the rinsing water level until the rinsing water level is equal to the washing water level, namely, the gear of the rinsing water level is the same as the gear of the washing water level.
For example, after the user selects the washing water level, taking 5 steps as an example, the adjustment range of the rinsing water level is limited to 5-10 steps, that is, when the rinsing water level is less than 5 steps, the controller automatically adjusts the rinsing water level to 5 steps, so as to ensure that the rinsing water level is greater than or equal to the washing water level, and while achieving a better rinsing effect, the laundry abrasion caused by the excessively low rinsing water level is avoided.
In this embodiment, when the controller determines that the rinsing water level is greater than the washing water level, the user may select the number of times of rinsing according to the adjusted rinsing water level, for example, the user may select to adjust the rinsing water level to 5 th or 6 th for 2 times of rinsing the laundry according to his/her own needs. The clothes can be rinsed for 1 time, so that the user can flexibly adjust the clothes according to the actual clothes and the concentration condition of the laundry detergent.
Example two:
in order to avoid the waste of water resources caused by the excessive rinsing water level, the embodiment adds the following steps on the basis of the first embodiment:
when the rinsing water level is higher than the washing water level, the difference value between the rinsing water level and the washing water level is calculated through the controller, the difference value is compared with a preset difference value, and when the difference value is smaller than or equal to the preset difference value, the controller does not process the clothes, and the clothes are rinsed at the current rinsing water level.
And when the difference value is larger than the preset difference value, adjusting the rinsing water level until the difference value between the rinsing water level and the washing water level is equal to the preset difference value. For example, the preset difference is set to 2, the rinsing water level is set to 6, the washing water level is set to 3, and the difference between the rinsing water level and the washing water level is 3 > 2, which means that the current rinsing water level is too large, and the problem of water resource waste exists, so the controller can automatically adjust the rinsing water level to 5, that is, the difference between the rinsing water level and the washing water level is 5-3-2, and further, the waste of water resource is avoided while the requirement of rinsing clothes is met.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (4)
1. A rinsing water level control method of a washing machine is characterized by comprising the following steps:
adjusting a rinsing water level and/or a washing water level;
judging whether the rinsing water level is lower than the washing water level;
when the rinsing water level is lower than the washing water level, adjusting the rinsing water level to be equal to the washing water level;
when the rinsing water level is higher than the washing water level, calculating the difference value between the rinsing water level and the washing water level;
comparing the difference value with a preset difference value, and when the difference value is larger than the preset difference value, adjusting the rinsing water level until the difference value between the rinsing water level and the washing water level is equal to the preset difference value;
and receiving an instruction of a user selecting a rinsing frequency according to the adjusted rinsing water level when the rinsing water level is greater than the washing water level.
2. The rinsing water level control method of a washing machine according to claim 1, wherein the adjusting of the rinsing water level and/or the washing water level includes:
receiving a command for adjusting the water level;
and judging the type of the water level adjusted in the instruction, and adjusting the rinsing water level and/or the washing water level according to the water level type.
3. The rinsing water level control method of a washing machine according to claim 2, wherein the receiving of the command to adjust the water level includes:
receiving a trigger signal of a water level adjusting button on the washing machine, wherein,
the water level adjusting button comprises a rinsing water level adjusting button and a washing water level adjusting button.
4. The rinsing water level control method of a washing machine according to claim 3, wherein the adjusting of the rinsing water level and/or the washing water level further comprises:
dividing water quantity during rinsing and washing in different gears to form a rinsing gear and a washing gear;
the rinsing water level and the washing water level are adjusted as follows:
the rinsing water level is adjusted by adjusting the rinsing gear, and,
the washing water level is adjusted by adjusting the washing gear.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610867548.5A CN107881703B (en) | 2016-09-30 | 2016-09-30 | Rinsing water level control method for washing machine |
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| CN201610867548.5A CN107881703B (en) | 2016-09-30 | 2016-09-30 | Rinsing water level control method for washing machine |
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| CN110552152B (en) * | 2018-06-01 | 2023-07-14 | 青岛海尔洗衣机有限公司 | Control method of washing machine and washing machine |
| CN112726105B (en) * | 2019-10-28 | 2024-04-02 | 青岛海尔洗衣机有限公司 | Washing machine water inlet control method, device, equipment and storage medium |
| CN113684645B (en) * | 2020-05-19 | 2024-05-28 | 佛山市顺德海尔电器有限公司 | Control method of washing machine and washing machine |
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| JPS59164096A (en) * | 1983-03-04 | 1984-09-17 | 株式会社東芝 | Washer |
| JPS63164998A (en) * | 1986-12-27 | 1988-07-08 | 松下電器産業株式会社 | Washing machine |
| JPH01129887A (en) * | 1987-11-16 | 1989-05-23 | Sanyo Electric Co Ltd | Washer |
| CN2690433Y (en) * | 2003-06-30 | 2005-04-06 | 海尔集团公司 | Self programing washing machine of adjustable rinsing water level |
| CN102031666A (en) * | 2010-12-13 | 2011-04-27 | 海尔集团公司 | Water level monitoring method of washing machine and full-automatic washing machine |
| CN102154802A (en) * | 2011-04-14 | 2011-08-17 | 合肥荣事达三洋电器股份有限公司 | Variable-volume washing control circuit of washing machine and control method thereof |
| CN103485122B (en) * | 2013-06-26 | 2015-11-25 | 无锡小天鹅股份有限公司 | The control method of washing machine and parameter thereof |
| CN104420119B (en) * | 2013-08-29 | 2018-07-06 | 青岛海尔洗衣机有限公司 | With the control method and washing machine of laundry machine washing down jackets |
| CN103614885B (en) * | 2013-10-30 | 2015-11-25 | 无锡小天鹅股份有限公司 | Washing machine and control method thereof |
| CN104947368A (en) * | 2014-03-25 | 2015-09-30 | 无锡小天鹅股份有限公司 | Washing machine and control method and device thereof |
| CN105734896B (en) * | 2014-12-12 | 2019-03-08 | 青岛海尔滚筒洗衣机有限公司 | A kind of Double-rotary drum washing machine control method |
| CN105951354B (en) * | 2016-06-29 | 2019-03-22 | 无锡小天鹅股份有限公司 | The control method of washing and washing machine of washing machine |
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Effective date of registration: 20210926 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Road, Laoshan District, Qingdao, Qingdao, Shandong Province, No. 1 Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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