CN106544830A - A kind of washing machine environmental protective, water saving method of work and its washing machine - Google Patents
A kind of washing machine environmental protective, water saving method of work and its washing machine Download PDFInfo
- Publication number
- CN106544830A CN106544830A CN201510990539.0A CN201510990539A CN106544830A CN 106544830 A CN106544830 A CN 106544830A CN 201510990539 A CN201510990539 A CN 201510990539A CN 106544830 A CN106544830 A CN 106544830A
- Authority
- CN
- China
- Prior art keywords
- washing machine
- interior bucket
- shift fork
- outer barrel
- environmental protective
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
-
- 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
- D06F39/083—Liquid discharge or recirculation arrangements
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
Abstract
A kind of environmental protective, water saving washing machine of the present invention is related to washing machine technology field, overcomes the defect of existing washing machine not only water wasting also secondary pollution;Environmental protective, water saving washing machine of the present invention, including inner barrel and outer barrel, interior bucket is concentrically mounted in outer barrel, described interior bucket is overall water butt, interior drum head is connected with interior bucket flange, described interior bucket flange is arranged on the Upper shaft sleeve of speed-reducing clutch, described interior bucket flange is provided with the first normally closed check valve, the first described normally closed check valve bottom is provided with and controls its annular push pedal for moving up, by being movably mounted on Upper shaft sleeve, described annular push pedal is by its movement of the fork controls in outer barrel for described annular push pedal;Described shift fork is flexibly connected with the shift fork fulcrum in outer barrel, and is linked with the control device that shift fork is stirred in outer barrel;Water-Saving for Washing Machine of the present invention
20%
More than, moreover it is possible to effectively prevent the secondary pollution of medicated clothing;Present configuration is simple, and the link of sealing is few, good reliability.
Description
Technical field
The present invention relates to washing machine field, more particularly to a kind of washing machine environmental protective, water saving method of work and its washing machine。
Background technology
Automatic washing machine is all made up of bucket in and an outer barrel being set in together, outer barrel bottom connects speed-reducing clutch, the impeller shafts and dehydrating shaft of speed-reducing clutch are connected with impeller and interior bucket respectively, interior bucket is provided with lateral row water hole, thus, water between the inner barrel and outer barrel is communicated, i.e. liquid level is identical, water between the inner barrel and outer barrel does not work to medicated clothing, in whole washing process nearly
20%
Water waste, and it is more main, the water in the space also has the secondary pollution of medicated clothing, because there is moisture and the dirt that cannot be removed between inner barrel and outer barrel, easily breed bacteria and go mouldy, in the inside bucket of current in washing process between the inner barrel and outer barrel, pollutant are also taken in interior bucket, secondary pollution is quite serious.
Also using the structure of one barrel of washing, can solve the above problems, but the structure of the one barrel of washing for adopting at present is all the interior bucket of segmentation connection, outer barrel bottom is welded or one special-shaped closed chamber of mode connects for screw, sealing one sealing ring of indoor location, closed chamber has discharge outlet in the outer part, water in realizing in bucket is connected with the drain valve outside outer barrel, by drain valve control, drain valve is closed during washing, drain valve is developed during dehydration, here have individual problem be exactly mechanical seal reliability it is bad, need the link of sealing relatively more, reliability is bad, after machine operation a period of time, seal failure.Once mechanical seal is damaged, machine just cannot normal work。
The content of the invention
The goal of the invention of the present invention is to provide a kind of washing machine environmental protective, water saving method of work.
Another goal of the invention of the present invention is to provide a kind of washing machine with washing machine environmental protective, water saving method of work.
Technical scheme:
According to above-mentioned technical problem to be solved, the technical scheme is that:A kind of washing machine environmental protective, water saving washing methods, described washing machine method of work are as follows:
Washing state:In the washing condition, drain valve is closed washing machine, and after interior bucket water storage, washing machine starts to wash work;
Hull-borne:
Step one:Control device is started working under programmed instruction;
Step 2:Control device control shift fork promotes annular push pedal to move up;
Step 3:Annular push pedal promotes drain valve to open, and starts draining action;
Drying dehydration state:
Step one:Control device resets under programmed instruction, drain valve closure;
Step 2:Interior bucket starts centrifuge dehydration action, and in bucket, residual moisture is discharged by being arranged on the throwing water hole above interior barrel side wall.
Described control device is electric magnet, and when electric magnet is powered under the control of programmed instruction, electric magnet produces magnetic force, and then can be produced captivation by magnetic adsorptive material to be arranged on shift fork and electric magnet correspondence position, is finally completed the control action to shift fork.
Described control device is drag-line, and described drag-line one end is connected with driving means, and the other end of drag-line is connected with one end of shift fork, and the two links, and is finally completed the control action to shift fork.
A kind of environmental protective, water saving washing machine with washing machine environmental protective, water saving washing methods includes inner barrel and outer barrel, and interior bucket is concentrically attached in outer barrel, it is characterised in that:Described interior bucket is overall water butt, drain valve is provided with below interior bucket, described drain valve bottom is provided with the annular push pedal of its unlatching of control, described annular push pedal installation concentric with Upper shaft sleeve simultaneously can be moved up and down along interior bucket axle, by the fork controls in outer barrel inside bottom, which moves up and down for described annular push pedal, and described shift fork is linked with control device.
Described control device is electric magnet, and described shift fork position corresponding with electric magnet is provided with can be by the material of magnetic absorption.
Described control device is drag-line, and described drag-line one end connection shift fork other end is connected with driving means, is provided with sealing ring between described drag-line and outer barrel.
Described shift fork is flexibly connected with the shift fork fulcrum in the outer barrel inside bottom, and described shift fork fulcrum and control device are distributed in the homonymy of washing machine vertical rotary center axle.
Described washing machine also includes speed-reducing clutch, and the power output shaft above described speed-reducing clutch is connected with bottom of the barrel, and described power output shaft is coordinated with Upper shaft sleeve gap.
Described washing machine also includes interior bucket flange, and described interior bucket flange is arranged on interior bucket exterior bottom, is concentrically attached on the Upper shaft sleeve of speed-reducing clutch.
Described drain valve is arranged on interior bucket flange.
Described drain valve is the first normally closed check valve.
The first described normally closed check valve quantity is
1
It is individual or
1
More than individual.
Described interior bucket is topmost provided with gimbal, and the circle for being provided with interior bucket central shaft against the lower end part of gimbal throws water hole.
The drum head of described outer barrel is provided with discharge outlet.
Sealing gasket is provided between described interior bucket flange and Upper shaft sleeve.
Advantageous effect:
Compared with prior art, the advantages of the present invention are:The present invention is by arranging the first normally closed check valve in interior drum head, and with reference to the throwing water hole on interior bucket top, realizes outer barrel not water, realizes that check valve is opened by the shift fork being arranged in outer barrel and is drained into dehydration condition, economizes on water
20%
More than, moreover it is possible to effectively prevent the secondary pollution of medicated clothing;Present configuration is simple, and the link of sealing is few, good reliability.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, the accompanying drawing for using is needed to be briefly described in describing to embodiment below, apparently, drawings in the following description are only some embodiments of the present invention, for the art those of ordinary skill, on the premise of not paying creative work, can be with according to these other accompanying drawings of accompanying drawings acquisition:
Figure
1
For one structural representation of environmental protective, water saving washing machine embodiment of the present invention;
Figure
2
For two structural representation of environmental protective, water saving washing machine embodiment of the present invention;
Labelling in figure:
1
, outer barrel;
2
, interior bucket;
3
, throw water hole;
6
, interior bucket flange;
7
, discharge outlet;
8
, electric magnet;
111
, the first normally closed check valve;
12
, Upper shaft sleeve;
13
, sealing gasket;
15
, shift fork fulcrum;
16
, shift fork;
17
, drag-line;
18
, sealing ring;
101
, annular push pedal.
Specific embodiment
Embodiment
1
With reference to figure
1
It is shown, a kind of environmental protective, water saving washing machine is present embodiments provided, described washing machine includes interior bucket
2
And outer barrel
1
, interior bucket
2
It is concentrically attached to outer barrel
1
Interior, described interior bucket
2
For overall water butt, interior bucket
2
Lower section is provided with speed-reducing clutch, power output shaft and interior bucket above described speed-reducing clutch
2
Bottom connects, and is interior bucket
2
It is driven, while power output shaft and Upper shaft sleeve above speed-reducing clutch
12
Gap coordinates, interior bucket flange
6
It is concentrically attached to Upper shaft sleeve
12
On, described interior bucket flange
6
It is provided with the first normally closed check valve
111
, described the first normally closed check valve
111
Bottom is provided with and controls its annular push pedal for moving up
101
, described annular push pedal
101
With Upper shaft sleeve
12
Install with one heart and can move up and down along interior bucket axle, and annular push pedal
101
Positioned at interior bucket flange
6
Lower section
;
Described annular push pedal
101
By installed in outer barrel
1
Inside bottom and annular push pedal
101
Shift fork on correspondence position
16
Control which to move up and down;Described shift fork
16
With installed in outer barrel
1
Shift fork fulcrum in bottom inside
15
It is flexibly connected, and shift fork fulcrum
15
The homonymy of washing machine vertical rotary center axle, and shift fork are distributed in control device
16
By installed in outer barrel
1
The control device of exterior bottom is manipulated.
Control device described in the present embodiment is electric magnet
8
, described shift fork
16
With electric magnet
8
Corresponding position is additionally provided with can be by the material of magnetic absorption;Described electric magnet
8
It is arranged on washing machine outer tube exterior bottom;Described interior bucket
2
Gimbal is provided with topmost, the lower end part for being close to gimbal is provided with interior bucket
2
One circle of central shaft throws water hole
3
;Described outer barrel
1
Drum head be provided with discharge outlet
7
;Described interior bucket flange
6
And Upper shaft sleeve
12
Between be provided with sealing gasket
13
;The first described normally closed check valve
111
Have
1
It is individual or
1
More than individual.
Operating mode during washing, the first normally closed check valve
111
It is closed, interior bucket
2
It is interior washing action to be realized with water storage.
Operating mode during dehydration, is arranged on outer barrel of washing machine
1
The electric magnet in outside
8
Start working under the instruction of computer board program, by electric magnet
8
To being arranged on shift fork
16
On shift fork can be pulled downward on by the adsorption of the material of magnetic absorption
16
One end, while in shift fork fulcrum
15
In the presence of, shift fork
16
The other end be upturned, promote annular push pedal
101
Move up, the push pedal of final annular
101
Push up the first normally closed check valve
111
, the first normally closed check valve
111
Open, interior bucket
2
Washings flow to outer barrel along gap
1
It is interior, and along outer barrel
1
The discharge outlet of bottom
7
Discharge outside bucket, when interior bucket
2
After interior water is drained, electric magnet
8
Reset under the instruction of computer board program, washing machine inner tub
2
In the presence of speed-reducing clutch, high speed centrifugation dehydration, in medicated clothing and interior bucket, the water of residual is along interior bucket
2
Inwall screw out upwards, the throwing water hole on interior bucket
3
It is thrown to outer barrel
1
It is interior, discharged by discharge outlet.
Implement this programme advantage be:While realizing laundry water-saving, avoiding laundry water to the secondary pollution of washing machine, by peripheral hardware electric magnet
8
, without the need in washing machine outer tube
1
On open up hole, eliminate sealing part herein, it is to avoid due to seal improper or encapsulant it is aging cause leak the problems such as, ensured washing machine safety operationally.
Embodiment
2
According to embodiment
1
Provided in scheme, in the scheme provided in the present embodiment, difference is:With reference to figure
2
, using the electric magnet as control device in the present embodiment
8
Replace with drag-line
17
, drag-line
17
One end connects shift fork
16
The other end is connected with driving means, and in outer tube
1
Upper corresponding position opens up rope hole, in drag-line
17
With outer barrel
1
Between be provided with sealing ring
18
, remaining is constant.When washing machine carries out dewatering work, drag-line
17
Driven by driving means under the instruction of computer board program, start working, pull downward on shift fork
16
One end, while in shift fork fulcrum
15
In the presence of, shift fork
16
The other end be upturned, promote annular push pedal
101
Move up, the push pedal of final annular
101
Push up the first normally closed check valve
111
, the first normally closed check valve
111
Open, interior bucket
2
Washings flow to outer barrel along gap
1
It is interior, and along outer barrel
1
The discharge outlet of bottom
7
Discharge outside bucket, when interior bucket
2
After interior water is drained, drag-line
17
Reset under the instruction of computer board program, washing machine inner tub
2
In the presence of speed-reducing clutch, high speed centrifugation dehydration, in medicated clothing and interior bucket, the water of residual is along interior bucket
2
Inwall screw out upwards, the throwing water hole on interior bucket
3
It is thrown to outer barrel
1
It is interior, discharged by discharge outlet.
By implementing the technical scheme described in the present embodiment, while realizing laundry water-saving, avoiding laundry water to the secondary pollution of washing machine, can avoid due in wet condition, embodiment
1
In be arranged on outer tube
1
The electric magnet in outside
8
Work can be affected, while it also avoid due to electric magnet
8
Impact of the magnetic field for operationally producing to computer board.
Embodiments above; the purpose of the present invention, technical scheme and beneficial effect are further described; it is be should be understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc., should be included in the scope of the present invention。
Claims (10)
1. a kind of washing machine environmental protective, water saving washing methods, described washing machine method of work are as follows:
Washing state:In the washing condition, drain valve is closed washing machine, interior bucket(2)After water storage, washing machine starts to wash work;
Hull-borne:
Step one:Control device is started working under programmed instruction;
Step 2:Control device controls shift fork(16)Promote annular push pedal(101)Move up;
Step 3:Annular push pedal(101)Promote drain valve to open, start draining action;
Drying dehydration state:
Step one:Control device resets under programmed instruction, drain valve closure;
Step 2:Interior bucket(2)Start centrifuge dehydration action, residual moisture is by the throwing water hole that is arranged on above interior barrel side wall in bucket(3)Discharge.
2. washing machine environmental protective, water saving washing methods according to claim 1, it is characterised in that:Described control device is electric magnet(8), work as electric magnet(8)When being powered under the control of programmed instruction, electric magnet(8)Magnetic force is produced, and then to being arranged on shift fork(16)With electric magnet(8)Correspondence position can be produced captivation by magnetic adsorptive material, be finally completed to shift fork(16)Control action.
3. washing machine environmental protective, water saving washing methods according to claim 1, it is characterised in that:Described control device is drag-line(17), described drag-line(17)One end is connected with driving means, drag-line(17)The other end and shift fork(16)One end connection, the two linkage, be finally completed to shift fork(16)Control action.
4. a kind of environmental protective, water saving washing machine with the washing methods as described in any one in claim 1-3 includes interior bucket (2) and outer barrel (1), and interior bucket (2) is concentrically attached in outer barrel (1), it is characterised in that:Described interior bucket (2) is overall water butt, and drain valve is provided with below interior bucket (2), and described drain valve bottom is provided with the annular push pedal (101) of its unlatching of control, described annular push pedal(101)With Upper shaft sleeve(12)Install with one heart and can move up and down along interior bucket axle, described annular push pedal (101) controls which by the shift fork (16) in outer barrel (1) inside bottom and moves up and down, and described shift fork (16) is linked with control device.
5. environmental protective, water saving washing machine according to claim 4, it is characterised in that:Described control device is electric magnet(8), described shift fork(16)With electric magnet(8)Corresponding position is provided with can be by the material of magnetic absorption.
6. environmental protective, water saving washing machine according to claim 4, it is characterised in that:Described control device is drag-line (17), and described drag-line(17)One end connects shift fork(16)The other end is connected with driving means, is provided with sealing ring (18) between described drag-line (17) and outer barrel (1).
7. environmental protective, water saving washing machine according to claim 4, it is characterised in that:Described shift fork (16) is flexibly connected with the shift fork fulcrum (15) in outer barrel (1) inside bottom, and described shift fork fulcrum (15) and control device are distributed in the homonymy of washing machine vertical rotary center axle.
8. environmental protective, water saving washing machine according to claim 4, it is characterised in that:Described washing machine also includes speed-reducing clutch, the power output shaft above described speed-reducing clutch and interior bucket(2)Bottom connection, described power output shaft and Upper shaft sleeve(12)Gap coordinates.
9. environmental protective, water saving washing machine according to claim 4, it is characterised in that:Described drain valve is for the first normally closed check valve (111) and quantity is 1 or more than 1.
10. environmental protective, water saving washing machine according to claim 4, it is characterised in that:Described interior bucket (2) is topmost provided with gimbal, and the circle for being provided with interior bucket (2) central shaft against the lower end part of gimbal throws water hole (3).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202010180707.0A CN111270475B (en) | 2015-09-17 | 2015-12-28 | Environment-friendly water-saving working method of washing machine and washing machine thereof |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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CN2015105926275 | 2015-09-17 | ||
CN201510592627 | 2015-09-17 | ||
CN201510972871 | 2015-12-23 | ||
CN2015109728714 | 2015-12-23 |
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CN202010180707.0A Division CN111270475B (en) | 2015-09-17 | 2015-12-28 | Environment-friendly water-saving working method of washing machine and washing machine thereof |
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CN106544830A true CN106544830A (en) | 2017-03-29 |
CN106544830B CN106544830B (en) | 2020-06-30 |
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CN201510990539.0A Active CN106544830B (en) | 2015-09-17 | 2015-12-28 | Environment-friendly water-saving working method of washing machine and washing machine |
CN202010180707.0A Active CN111270475B (en) | 2015-09-17 | 2015-12-28 | Environment-friendly water-saving working method of washing machine and washing machine thereof |
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CN202010180707.0A Active CN111270475B (en) | 2015-09-17 | 2015-12-28 | Environment-friendly water-saving working method of washing machine and washing machine thereof |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108930144A (en) * | 2017-05-23 | 2018-12-04 | 安徽聚隆传动科技股份有限公司 | A kind of water-conservation washing machine crosses water installations |
CN109023846A (en) * | 2017-06-12 | 2018-12-18 | 宁国聚隆减速器有限公司 | A kind of water shutoff formula clutch and its washing machine |
WO2021032042A1 (en) * | 2019-08-20 | 2021-02-25 | 青岛海尔洗衣机有限公司 | Washing machine and control method therefor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US5152159A (en) * | 1990-03-30 | 1992-10-06 | Kabushiki Kaisha Toshiba | Washing machine |
CN2614216Y (en) * | 2003-03-10 | 2004-05-05 | 董汇茹 | Water-saving washer drainage device |
CN1769580A (en) * | 2004-11-05 | 2006-05-10 | 金羚电器有限公司 | Internal barrel water-discharging structure of water-saving wave wheel type or stirring type full-automatic washing machine |
CN204509782U (en) * | 2015-02-10 | 2015-07-29 | 安徽聚隆传动科技股份有限公司 | A kind of automatic closing type water-conservation washing machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1277973C (en) * | 2003-05-14 | 2006-10-04 | 叶小舟 | Float sealing structure for water-saving automatic washer |
-
2015
- 2015-12-28 CN CN201510990539.0A patent/CN106544830B/en active Active
- 2015-12-28 CN CN202010180707.0A patent/CN111270475B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152159A (en) * | 1990-03-30 | 1992-10-06 | Kabushiki Kaisha Toshiba | Washing machine |
CN2614216Y (en) * | 2003-03-10 | 2004-05-05 | 董汇茹 | Water-saving washer drainage device |
CN1769580A (en) * | 2004-11-05 | 2006-05-10 | 金羚电器有限公司 | Internal barrel water-discharging structure of water-saving wave wheel type or stirring type full-automatic washing machine |
CN204509782U (en) * | 2015-02-10 | 2015-07-29 | 安徽聚隆传动科技股份有限公司 | A kind of automatic closing type water-conservation washing machine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108930144A (en) * | 2017-05-23 | 2018-12-04 | 安徽聚隆传动科技股份有限公司 | A kind of water-conservation washing machine crosses water installations |
CN109023846A (en) * | 2017-06-12 | 2018-12-18 | 宁国聚隆减速器有限公司 | A kind of water shutoff formula clutch and its washing machine |
WO2021032042A1 (en) * | 2019-08-20 | 2021-02-25 | 青岛海尔洗衣机有限公司 | Washing machine and control method therefor |
Also Published As
Publication number | Publication date |
---|---|
CN111270475B (en) | 2023-05-30 |
CN111270475A (en) | 2020-06-12 |
CN106544830B (en) | 2020-06-30 |
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