CN107034631B - Washing machine and control method thereof - Google Patents
Washing machine and control method thereof Download PDFInfo
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- CN107034631B CN107034631B CN201610076247.0A CN201610076247A CN107034631B CN 107034631 B CN107034631 B CN 107034631B CN 201610076247 A CN201610076247 A CN 201610076247A CN 107034631 B CN107034631 B CN 107034631B
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- water inlet
- water
- washing machine
- heating
- module
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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
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
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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
- D06F39/02—Devices for adding soap or other washing agents
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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
- D06F39/04—Heating arrangements
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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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention relates to the technical field of washing machines, in particular to a washing machine and a control method thereof. The washing machine comprises a water inlet system communicated with a detergent box, wherein the water inlet system comprises a first water inlet branch, a quick-heating water inlet module used for heating inlet water of the washing machine is arranged on the first water inlet branch, and a water discharge end of the quick-heating water inlet module is communicated with a water inlet end of the detergent box. Meanwhile, a control method of the washing machine is also provided. In the invention, the quick-heating water inlet module is arranged on the water inlet system communicated with the detergent box, and the water entering the detergent box is heated by the quick-heating water inlet module, so that the dissolving time of the detergent is shortened, the heating efficiency of the washing water of the washing machine is improved, and the cleaning rate of the washing machine is further improved.
Description
Technical Field
The invention relates to the technical field of washing machines, in particular to a washing machine and a control method thereof.
Background
Along with the popularization of washing machines and the development of control technology, more intelligent washing machines are gradually coming out, and how to wash clothes and simultaneously save water, electricity and time is one of the focuses of attention of consumers. The impeller type washing machine mainly uses tap water normal temperature water, and clothes are washed in an agitating mode through the impeller and the inner barrel, and the impeller type washing machine is characterized in that the abrasion of clothes is large, and the washing time is short; the drum type washing machine mainly removes stains on clothes through warm water washing, can achieve effective clothes protection washing, and is characterized by small wear of the clothes and long washing time. The long time of washing in drum-type washing machine is mainly because the washing machine is fed with cold water at normal temperature, and the time of heating to the temperature set by the user is usually long, so that the washing time of the drum-type washing machine is prolonged while the clothes are protected. In addition, the existing washing machines dissolve the detergent in water at normal temperature, the dissolution speed is slow, and the cleaning effect is low.
In view of the above problems, a washing machine and a control method thereof are provided, which can effectively shorten the washing time of the washing machine, and improve the dissolution speed of the detergent and the cleaning rate of the washing machine.
Disclosure of Invention
The invention aims to provide a washing machine, which can effectively shorten the washing time of the washing machine and improve the dissolving speed of a detergent and the cleaning rate of the washing machine.
Another object of the present invention is to provide a control method for a washing machine, which can effectively shorten the washing time of the washing machine, and improve the dissolution rate of the detergent and the cleaning efficiency of the washing machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a washing machine, includes the water inlet system with detergent box intercommunication, wherein, the water inlet system includes first water inlet branch road, be provided with the rapid heating water inlet module that is used for heating washing machine intaking on the first water inlet branch road, the drainage end of rapid heating water inlet module and the end intercommunication of intaking of detergent box.
As a preferable scheme of the above washing machine, the water inlet system further includes a second water inlet branch, and the second water inlet branch is connected in parallel with the first water inlet branch and is used for communicating a water supply end of the washing machine with a water inlet end of the detergent box.
As a preferable scheme of the above washing machine, the first water inlet branch further includes a first water inlet pipe;
the water inlet end of the quick heating water inlet module is communicated with the water discharge end of the first water inlet pipe and is communicated with the water supply end of the washing machine through the first water inlet pipe.
As a preferable scheme of the above washing machine, the second water inlet branch comprises a second water inlet pipe, one end of the second water inlet pipe is communicated with the water supply end of the washing machine, and the other end of the second water inlet pipe is communicated with the water inlet end of the detergent box.
As a preferable scheme of the above washing machine, the water inlet ends of the first water inlet pipe and the second water inlet pipe are both provided with electromagnetic valves.
As a preferred scheme of the washing machine, the washing machine further comprises a computer board controller, electromagnetic valves arranged on the first water inlet pipe and the second water inlet pipe, and the quick-heating water inlet module is in communication connection with the computer board controller and works under the control of the computer board controller.
As a preferable scheme of the above washing machine, a water inlet end of the detergent box is provided with a third water inlet pipe, and a water outlet end of the detergent box is provided with a fourth water inlet pipe;
the quick heating water inlet module and the water discharge end of the second water inlet pipe are both communicated with the water inlet end of the third water inlet pipe;
and the water discharging end of the fourth water inlet pipe is communicated with the outer barrel of the washing machine.
A control method of a washing machine is suitable for controlling the working process of the washing machine, and particularly, if the washing temperature is very high, a quick-heating water inlet module is opened, and water is supplied into the washing machine through a first water inlet branch.
As a preferable scheme of the control method of the washing machine, the water inlet temperature is heated to the set temperature by the quick-heating water inlet module, and the heating water flow of the quick-heating water inlet module is determined by the water inlet temperature and the set temperature.
As a preferable scheme of the control method of the washing machine, a difference between the heating water flow rate of the quick-heating water inlet module and the inlet water temperature and the set temperature is changed linearly.
The invention has the beneficial effects that: in the invention, the quick-heating water inlet module is arranged on the water inlet system communicated with the detergent box, and the water entering the detergent box is heated by the quick-heating water inlet module, so that the dissolving time of the detergent is shortened, the heating efficiency of the washing water of the washing machine is improved, and the cleaning rate of the washing machine is further improved.
Drawings
Fig. 1 is a schematic structural view of a washing machine according to an embodiment of the present invention;
fig. 2 is a control flowchart of a washing machine according to an embodiment of the present invention.
Wherein:
1: a detergent box; 2: a fast heating water inlet module; 3: a first water inlet pipe; 4: a second water inlet pipe; 5: a first solenoid valve; 6: a second solenoid valve; 7: a computer board controller; 8: an outer cylinder; 9: a third water inlet pipe; 10: a fourth water inlet pipe; 11: a drain hose; 12: draining pump; 13: a drain pipe; 14: a water level sensor.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1, the present embodiment provides a washing machine, which includes a water inlet system communicated with a detergent box 1, wherein the water inlet system includes a first water inlet branch, a quick-heating water inlet module 2 for heating inlet water of the washing machine is disposed on the first water inlet branch, and a water outlet of the quick-heating water inlet module 2 is communicated with a water inlet of the detergent box 1.
In the embodiment, the quick-heating water inlet module 2 is arranged on the water inlet system communicated with the detergent box 1, and the water entering the detergent box 1 is heated through the quick-heating water inlet module 2, so that the dissolving time of the detergent is shortened, the heating efficiency of the washing water of the washing machine is improved, and the cleaning rate of the washing machine is further improved.
It should be noted that: the rapid-heating water inlet module 2 may heat the washing water passing through the rapid-heating water inlet module 2 to a predetermined temperature.
The water inlet system also comprises a second water inlet branch, and the second water inlet branch is connected with the first water inlet branch in parallel and is used for communicating the water supply end of the washing machine with the water inlet end of the detergent box 1. Through the setting of second branch road of intaking, can be selectively whether to heat the washing water that gets into in the washing box 1, if do not select to heat the water that gets into in the washing box 1, close fast hot intake module 2, supply water in the washing box 1 through first branch road of intaking and/or second branch road of intaking, as preferred, when need not heating the washing water that gets into in the washing box 1, supply water in the washing box 1 through first branch road of intaking and second branch road of intaking simultaneously. Thereby, the efficiency of water supply of the washing machine can be improved.
Specifically, the first water inlet branch further comprises a first water inlet pipe 3, and the water inlet end of the rapid heating water inlet module 2 is communicated with the water outlet end of the first water inlet pipe 3 and is communicated with the water supply end of the washing machine through the first water inlet pipe 3. The second water inlet branch comprises a second water inlet pipe 4, one end of the second water inlet pipe 4 is communicated with the water supply end of the washing machine, and the other end of the second water inlet pipe is communicated with the water inlet end of the detergent box 1. And the water inlet ends of the first water inlet pipe 3 and the second water inlet pipe 4 are respectively provided with an electromagnetic valve, wherein the two electromagnetic valves are respectively a first electromagnetic valve 5 and a second electromagnetic valve 6.
Further specifically, the washing machine further comprises a computer board controller 7, electromagnetic valves arranged on the first water inlet pipe 3 and the second water inlet pipe 4, and the quick-heating water inlet module 2 are in communication connection with the computer board controller 7 and work under the control of the computer board controller 7. Through the setting of computer board controller 7, can control the work of electroscope valve and fast hot water module 2 of intaking according to user's needs. Further meeting different use requirements of different users.
The concrete communication mode of the detergent box 1 and the washing machine outer cylinder 8 is as follows: the water inlet end of the detergent box 1 is provided with a third water inlet pipe 9, the water outlet end of the detergent box is provided with a fourth water inlet pipe 10, the water outlet ends of the quick heating water inlet module 2 and the second water inlet pipe 4 are communicated with the water inlet end of the third water inlet pipe 9, and the water outlet end of the fourth water inlet pipe 10 is communicated with the outer barrel 8 of the washing machine.
By the water supply system and whether the user selects to heat the washing water entering the washing machine, the dissolving speed of the detergent is improved, and the washing time and the washing rate of the washing machine are effectively shortened. In the present embodiment, a drainage system is further provided, which is in communication with the washing machine outer tub 8, and comprises a drainage hose 11, a drainage pump 12 and a drainage pipe 13, wherein the drainage hose 11 is provided with a water level sensor 14, one end of the drainage hose 11 is in communication with the washing machine outer tub 8, the other end is in communication with a water inlet end of the drainage pump 12, a drainage end of the drainage pump 12 is in communication with the drainage pipe 13, and the washing water in the washing machine is drained through the drainage pipe 13.
It should be noted that the washing machine is a drum washing machine, and the possibility that the washing machine is a pulsator washing machine is certainly not excluded.
In this embodiment, a control method of the washing machine is further provided, which is used for controlling the working process of the washing machine, wherein if the washing temperature is very warm, the fast hot water inlet module 2 is opened, and water is supplied into the washing machine through the first water inlet branch. Otherwise, the quick-heating water inlet module 2 is not opened, the first electromagnetic valve 5 and the second electromagnetic valve 6 are opened, and water is supplied to the washing machine through the first water inlet branch and the second water inlet branch.
The non-normal temperature means that the washing temperature is set to be higher than the room temperature.
The water inlet temperature is heated to the set temperature through the quick-heating water inlet module 2, and the heating water flow of the quick-heating water inlet module 2 is determined by the water inlet temperature and the set temperature. And the difference between the heating water flow of the quick heating water inlet module 2 and the inlet water temperature and the set temperature is changed linearly. The relationship between the heating water flow, the inlet water temperature and the set temperature can be determined by a number of tests.
Specifically, referring to fig. 2, the present embodiment further describes the washing machine and the control method thereof in detail by taking a normal washing machine cycle of the washing machine as an example:
first, a washing program parameter is set, and the computer board controller 7 displays the estimated time according to the set washing program parameter. After a washing program is started, the computer board controller 7 judges whether the set washing temperature is normal temperature, if not, the computer board controller 7 controls the first water inlet branch to supply water to the washing machine, otherwise, the computer board controller 7 controls the first water inlet branch and the second water inlet branch to simultaneously supply water to the washing machine, and when the two water inlet branches simultaneously supply water to the washing machine, the quick-heating water inlet module does not work.
The specific process of controlling the first water inlet branch to supply water to the washing machine by the computer board controller 7 is as follows: the computer board controller 7 sets heating temperature for the quick heating water inlet module 2, controls the first water inlet valve 5 to open water inlet, calculates water inlet flow according to the water inlet temperature and the set temperature by the quick heating water inlet module 2 and feeds back the water inlet flow to the computer board controller, the computer board controller 7 calculates water inlet time according to the water inlet flow and a preset water level, further calculates accurate total time of the washing machine, adjusts display time according to the calculated total time by the computer board controller 7, and when water injection reaches a preset water level, washing is continued.
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 washing machine comprises a water inlet system communicated with a detergent box (1), and is characterized in that the water inlet system comprises a first water inlet branch, a quick-heating water inlet module (2) for heating inlet water of the washing machine is arranged on the first water inlet branch, and a water outlet end of the quick-heating water inlet module (2) is communicated with a water inlet end of the detergent box (1);
the first water inlet branch also comprises a first water inlet pipe (3);
the water inlet end of the quick heating water inlet module (2) is communicated with the water outlet end of the first water inlet pipe (3) and is communicated with the water supply end of the washing machine through the first water inlet pipe (3);
the water inlet system also comprises a second water inlet branch, and the second water inlet branch is connected with the first water inlet branch in parallel and is used for communicating the water supply end of the washing machine with the water inlet end of the detergent box (1);
the second water inlet branch comprises a second water inlet pipe (4), one end of the second water inlet pipe (4) is communicated with the water supply end of the washing machine, and the other end of the second water inlet pipe is communicated with the water inlet end of the detergent box (1);
a third water inlet pipe (9) is arranged at the water inlet end of the detergent box (1), and the quick-heating water inlet module (2) and the water outlet end of the second water inlet pipe (4) are both communicated with the water inlet end of the third water inlet pipe (9);
the detergent box (1) and the quick-heating water inlet module (2) are arranged in the front and back direction, and the first water inlet branch and the second water inlet branch extend in the front and back direction and are arranged up and down.
2. Washing machine according to claim 1, characterized in that the inlet ends of the first inlet conduit (3) and the second inlet conduit (4) are provided with solenoid valves.
3. The washing machine as claimed in claim 2, further comprising a computer board controller (7), the electromagnetic valves disposed on the first water inlet pipe (3) and the second water inlet pipe (4), and the fast heating water inlet module (2) are communicatively connected to the computer board controller (7) and operate under the control of the computer board controller (7).
4. Washing machine according to claim 1, characterized in that the draining end of the detergent box (1) is provided with a fourth water inlet pipe (10);
the water discharge end of the fourth water inlet pipe (10) is communicated with the outer drum (8) of the washing machine.
5. A control method of a washing machine, characterized in that it is adapted to control the washing machine according to any one of claims 1-4, if the washing temperature is very warm, the instant hot water inlet module (2) is opened and water is supplied into the washing machine through the first water inlet branch.
6. The washing machine control method according to claim 5, characterized in that the inlet water temperature is heated to the set temperature by the rapid-heating inlet water module (2), and the heating water flow rate of the rapid-heating inlet water module (2) is determined by the inlet water temperature and the set temperature.
7. The washing machine control method according to claim 6, characterized in that the heating water flow rate of the rapid heating water inlet module (2) is changed linearly with the difference between the inlet water temperature and the set temperature.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076247.0A CN107034631B (en) | 2016-02-03 | 2016-02-03 | Washing machine and control method thereof |
| PCT/CN2017/072698 WO2017133628A1 (en) | 2016-02-03 | 2017-01-25 | Laundry machine and method for controlling same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076247.0A CN107034631B (en) | 2016-02-03 | 2016-02-03 | Washing machine and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107034631A CN107034631A (en) | 2017-08-11 |
| CN107034631B true CN107034631B (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610076247.0A Active CN107034631B (en) | 2016-02-03 | 2016-02-03 | Washing machine and control method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107034631B (en) |
| WO (1) | WO2017133628A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667114B (en) * | 2017-10-13 | 2022-11-04 | 重庆海尔洗涤电器有限公司 | Detergent box assembly for washing machine |
| CN113047001A (en) * | 2019-12-26 | 2021-06-29 | 青岛海尔滚筒洗衣机有限公司 | Clothing aromatherapy method and washing machine |
| CN112251981B (en) * | 2020-09-08 | 2023-12-22 | 无锡飞翎电子有限公司 | Clothes treatment equipment, water temperature control method and device thereof and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201842979U (en) * | 2010-09-03 | 2011-05-25 | 中山东菱威力电器有限公司 | Instantly heated type pulsator washing machine |
| JP2011152253A (en) * | 2010-01-27 | 2011-08-11 | Panasonic Corp | Washing machine |
| CN202717977U (en) * | 2012-07-20 | 2013-02-06 | 无锡小天鹅股份有限公司 | Washing powder heating and dissolving device |
| DE102012105091A1 (en) * | 2012-06-13 | 2013-12-19 | Miele & Cie. Kg | Steam generating device for treating laundry with steam in laundry appliance, has steam generating chamber formed as round, cylindrical hollow body, while heater is mounted at outer side of chamber, where water is introduced through inlet |
| CN104631059A (en) * | 2013-11-06 | 2015-05-20 | 东部大宇电子株式会社 | Drum type washing machine |
-
2016
- 2016-02-03 CN CN201610076247.0A patent/CN107034631B/en active Active
-
2017
- 2017-01-25 WO PCT/CN2017/072698 patent/WO2017133628A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011152253A (en) * | 2010-01-27 | 2011-08-11 | Panasonic Corp | Washing machine |
| CN201842979U (en) * | 2010-09-03 | 2011-05-25 | 中山东菱威力电器有限公司 | Instantly heated type pulsator washing machine |
| DE102012105091A1 (en) * | 2012-06-13 | 2013-12-19 | Miele & Cie. Kg | Steam generating device for treating laundry with steam in laundry appliance, has steam generating chamber formed as round, cylindrical hollow body, while heater is mounted at outer side of chamber, where water is introduced through inlet |
| CN202717977U (en) * | 2012-07-20 | 2013-02-06 | 无锡小天鹅股份有限公司 | Washing powder heating and dissolving device |
| CN104631059A (en) * | 2013-11-06 | 2015-05-20 | 东部大宇电子株式会社 | Drum type washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017133628A1 (en) | 2017-08-10 |
| CN107034631A (en) | 2017-08-11 |
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Effective date of registration: 20201106 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. Patentee after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |