CN103361937A - Water-saving washing machine - Google Patents
Water-saving washing machine Download PDFInfo
- Publication number
- CN103361937A CN103361937A CN2013102879714A CN201310287971A CN103361937A CN 103361937 A CN103361937 A CN 103361937A CN 2013102879714 A CN2013102879714 A CN 2013102879714A CN 201310287971 A CN201310287971 A CN 201310287971A CN 103361937 A CN103361937 A CN 103361937A
- Authority
- CN
- China
- Prior art keywords
- water
- saving
- pump
- washing machine
- saving barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 258
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 238000004064 recycling Methods 0.000 abstract 10
- 238000005086 pumping Methods 0.000 abstract 1
- 230000018044 dehydration Effects 0.000 description 14
- 238000006297 dehydration reaction Methods 0.000 description 14
- 238000011084 recovery Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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
- 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
- D06F39/006—Recovery arrangements, e.g. for the recovery of energy or water
-
- 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
- D06F39/20—Arrangements for water recovery
-
- 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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/006—Methods for washing, rinsing or spin-drying for washing or rinsing only
-
- 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)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A water-saving washing machine comprises a common washing machine and a water-saving device, wherein the water-saving device comprises a water-saving bucket, a water recycling solenoid valve, a water recycling pump, a water-saving bucket upper water level switch and a water-saving bucket lower water level switch, wherein the water recycling pump is communicated with the water discharge opening of a water draining solenoid valve of a common washing machine; the water recycling solenoid valve is communicated with the water discharge opening of the water draining solenoid valve, and is connected to a water drainage pipe; the water outlet of the water recycling pump is communicated with the water-saving bucket; the water outlet of water recycling pump is positioned at the upper part of a water holding barrel; a water pumping opening of the water recycling pump is positioned at the bottom; the water-saving bucket upper water level switch is arranged at the upper part of the water-saving bucket, and the water-saving bucket lower water level switch is arranged on a baseplate of the water-saving bucket. According to the water-saving washing machine provided by the invention, the controller is used to control the water recycling pump to recycle and pump final washing water of the washing machine into the water-saving bucket, for next time laundry, the controller is used to control the water recycling pump to pump recycled water in the water-saving bucket to the water holding barrel for recycling use of washing clothes firstly, so that limited water resources are saved.
Description
Technical field
The present invention relates to a kind of washing machine, particularly a kind of water-conservation washing machine.
Background technology
Existing washing machine, the water in the laundry processes is all drained; If the water of last rinsing is reclaimed, offer the laundry first time of washing machine next round, not only can not affect the quality of laundry, and can save limited water resource, usually the laundry water is three times, recycles once, can save 30% laundry water source; A kind of water-conservation washing machine that can reclaim washings has become the needs of people's water saving.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of water-conservation washing machine is provided, save limited water resource.
The technical solution adopted in the present invention is: water-conservation washing machine includes conventional laundry apparatus and water saving fixtures; Conventional laundry apparatus includes drain solenoid valve, drainpipe, steel ladle and controller; Water saving fixtures include water-saving barrel, water and reclaim on electromagnetic valve, water recovered water pump, water circulating pump, the water-saving barrel water level switch under water level switch and the water-saving barrel, the water discharge outlet of the drain solenoid valve that enters water swivel and conventional laundry apparatus of water recovered water pump is connected, water reclaims the water inlet of electromagnetic valve and the water discharge outlet of drain solenoid valve is connected, the delivery port that water reclaims electromagnetic valve is connected with drainpipe, and the delivery port of water recovered water pump is communicated with water-saving barrel; The delivery port of water circulating pump is positioned at the upper position of steel ladle, make the water of the delivery port of water circulating pump can flow into steel ladle, the pump mouth of water circulating pump is positioned at the bottom of water-saving barrel, the water-saving barrel water level switch is located at the top of water-saving barrel, under the water-saving barrel water level switch be located at water-saving barrel the bottom, the water level that is used for the control water-saving barrel, controller are provided with on control line and water recovery electromagnetic valve, water recovered water pump, water circulating pump, the water-saving barrel that water level switch is connected under water level switch and the water-saving barrel.
The water conservation program of water-conservation washing machine is: start → take out for the first time and dewater → intake for the last time the recirculated water → laundry → draining first time → dehydration first time → for the second time water inlet → rinsing → draining second time → second time → for the last time rinsing → circulation recycle-water → dewater for the last time → stop.
The water conservation principle of water-conservation washing machine is: during use, when conventional laundry apparatus is carried out last draining, controller control water reclaims closed electromagnetic valve and the operation of control water recovered water pump, the water of discharging through the drain solenoid valve of conventional laundry apparatus is extracted in the water-saving barrel by the water recovered water pump, when the water level of water-saving barrel reaches the water level of water level switch control on the water-saving barrel, water level switch is transferred to controller with its signal on the water-saving barrel, and it is out of service that the water recovered water pump is opened and controlled to controller control water recovery electromagnetic valve; When doing washing, the entering water electromagnetic valve of controller control conventional laundry apparatus is closed and the controlled circulation water pump operation next time, and water circulating pump is extracted into water-saving barrel water in the steel ladle and recycles; When the water level of steel ladle reached the water level of setting, controller controlled circulation water pump was out of service; When the water-saving barrel water level is down to the position of water level switch under the water-saving barrel, water level switch is transferred to controller with its signal under the water-saving barrel, controller controlled circulation water pump entering water electromagnetic valve out of service and the control conventional laundry apparatus is opened, running water enters steel ladle by entering water electromagnetic valve, when the water level of steel ladle reaches designated water level, controller control entering water electromagnetic valve is closed, and when guaranteeing that water-saving barrel does not have water, water-conservation washing machine also can normally use.
The invention has the beneficial effects as follows: water-conservation washing machine includes conventional laundry apparatus and water saving fixtures; Water saving fixtures include water recovered water pump and water circulating pump, utilize the water recovered water pump that the water recovery of the last rinsing of washing machine is extracted into water-saving barrel, when doing washing next time, utilize water circulating pump that the water-saving barrel recycle-water is extracted into steel ladle as the wash cycle use first time, save limited water resource.
Description of drawings
Fig. 1 is the structural representation of water-conservation washing machine.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further detailed:
The structural representation of water-conservation washing machine shown in Figure 1, water-conservation washing machine includes conventional laundry apparatus 1 and water saving fixtures 2; Conventional laundry apparatus 1 includes drain solenoid valve 9, drainpipe 10, steel ladle 11 and controller 13; Water saving fixtures 2 include water-saving barrel 3, water and reclaim on electromagnetic valve 4, water recovered water pump 5, water circulating pump 6, the water-saving barrel water level switch 14 under water level switch 7 and the water-saving barrel, the water swivel 8 that enters of water recovered water pump 5 is connected with the water discharge outlet of the drain solenoid valve 9 of conventional laundry apparatus 1, water reclaims the water inlet of electromagnetic valve 4 and the water discharge outlet of drain solenoid valve 9 is connected, the delivery port that water reclaims electromagnetic valve 4 is connected with drainpipe 10, and the delivery port of water recovered water pump 5 is communicated with water-saving barrel 3; The delivery port of water circulating pump 6 is positioned at the upper position of steel ladle 11, the pump mouth 12 of water circulating pump 6 is positioned at the bottom of water-saving barrel 3, water-saving barrel water level switch 7 is located at the top of water-saving barrel 3, under the water-saving barrel water level switch 14 be located at water-saving barrel 3 the bottom, controller 13 is provided with control line and water and reclaims on electromagnetic valve 4, water recovered water pump 5, water circulating pump 6, the water-saving barrel that water level switch 14 is connected under water level switch 7 and the water-saving barrel; Water-saving barrel 3 is installed in the shell 16 of conventional laundry apparatus 1, and water-saving barrel 3 is fixedly connected with shell 16; Water-saving barrel 3 is the water butt of annular and upper opening, and water-saving barrel 3 is better saved cost and antirust by the plastics manufacturing.
Recycle than clean water in order to reclaim steel ladle 11, water recovered water pump 5 is installed on the outer barrel wall 17 of water-saving barrel 3 bottoms, water-saving barrel 3 is provided with lower installing hole 18, and the delivery port of water recovered water pump 5 and lower installing hole 18 are tightly connected, and the delivery port of water recovered water pump 5 is communicated with the interior die cavity of water-saving barrel 3.
In order to implement the water circulation of steel ladle 11 to be used and be discharged to drainpipe 10, the water swivel 8 that enters of water recovered water pump 5 is connected with three-way connection 19, and three-way connection 19 reclaims electromagnetic valve 4 with drain solenoid valve 9 and water and is connected.
For the water with water-saving barrel 3 is extracted into steel ladle 11, the upper bucket wall of steel ladle 11 is provided with installing hole 20, water-saving barrel 3 is provided with the installing hole 21 that draws water, delivery hose joint 22 and the upper installing hole 20 of water circulating pump 6 are tightly connected, water circulating pump 6 is connected with steel ladle 11 by the flexible pipe 24 of delivery hose joint 22, with in order to avoid affect the shockproof properties of steel ladle 11, water circulating pump 6 draw water joint 23 with on the installing hole 21 that draws water be tightly connected.
For the water that prevents water-saving barrel 3 overflows, water level switch 7 positions are lower than the upper end 25 of water-saving barrel 3 on the water-saving barrel.
The water conservation program of water-conservation washing machine is: start → take out for the first time and dewater → intake for the last time the recirculated water → laundry → draining first time → dehydration first time → for the second time water inlet → rinsing → draining second time → second time → for the last time rinsing → circulation recycle-water → dewater for the last time → stop.
The water conservation program of water-conservation washing machine is specifically:
Start: the dehydration barrel 26 of clothes and washing powder or cleaning agent for washing clothes being put into washing machine, utilize the water level selector switch of controller 13 that the laundry water level of steel ladle is set, utilize the program start switch control water-conservation washing machine of controller 13 to enter the water saving control program;
Take out for the first time recirculated water: after water-conservation washing machine entered the water saving control program, 6 operations of controller 13 controlled circulation water pumps utilized water circulating pump 6 that the water of water-saving barrel 3 is extracted into steel ladle 11;
Laundry: when the water level that water circulating pump 6 is extracted into steel ladle 11 with the water of water-saving barrel 3 reached the laundry water level of setting, controller 13 controlled circulation water pumps 6 were out of service; Simultaneously, the actuating unit 27 of controller 13 control conventional laundry apparatus 1 drives impeller 28 or dial rotation, utilizes the upset of impeller 28 or driven by rotary disc water and clothes to do washing;
For the first time draining: the time of laundry arrives, and controller 13 control impellers 28 or rotating disk stop and controlling drain solenoid valve 9 and open, and steel ladle 11 sewage are drained through water recovery electromagnetic valve 4 and drainpipe 10;
For the first time dehydration: water discharge time arrives for the first time, and controller 13 control actuating units 27 drive dehydration barrel 26 and rotate dehydration, and the water of deviating from is drained by drain solenoid valve 9 and drainpipe 10;
For the second time water inlet: dewatering time arrives for the first time, and controller 13 control drain solenoid valves 9 are closed and controlled entering water electromagnetic valve 15 and open, and running water enters steel ladle 11 by entering water electromagnetic valve 15;
Rinsing: when the water level that enters steel ladle 11 reaches the laundry water level of setting, controller 13 control entering water electromagnetic valves 15 are closed and are controlled actuating unit 27 and drive impeller 28 or dial rotation, utilize the upset of impeller 28 or driven by rotary disc water and clothes to carry out rinsing;
For the second time draining: rinsing time arrives, and controller 13 control impellers 28 or rotating disk stop and controlling drain solenoid valve 9 and open, and steel ladle 11 washings are drained through water recovery electromagnetic valve 4 and drainpipe 10;
For the second time dehydration: water discharge time arrives for the second time, and controller 13 control actuating units 27 drive dehydration barrel 26 and rotate dehydration;
Last water inlet: ask when dewatering for the second time, controller 13 control drain solenoid valves 9 are closed and are controlled entering water electromagnetic valve 15 and open, and running water enters steel ladle 11 by entering water electromagnetic valve 15;
Last rinsing: when the water level that enters steel ladle 11 reaches the laundry water level of setting, controller 13 control entering water electromagnetic valves 15 are closed and are controlled actuating unit 27 and drive impeller 28 or dial rotation, utilize the upset of impeller 28 or driven by rotary disc water and clothes to carry out last rinsing;
Circulation recycle-water: ask during last rinsing, controller 13 control impellers 28 or rotating disk stop and controlling drain solenoid valve 9 and open, simultaneously, controller 13 control water reclaim electromagnetic valve 4 and close and control 5 operations of water recovered water pump, and water recovered water pump 5 is extracted into water-saving barrel 3 with the water of last rinsing;
Last dehydration: the circulation recycle-water time arrives, and it is out of service that water recovered water pump 5 is opened and controlled to controller 13 control water recovery electromagnetic valves 4, and simultaneously, controller 13 control actuating units 27 drive dehydration barrel 26 and rotate dehydration;
Stop: last dewatering time arrives, and controller 13 control actuating units 27 stop operating, and dehydration barrel 26 stops dehydration, and simultaneously, controller 13 control drain solenoid valves 9 are closed, and laundry finishes.
Claims (8)
1. water-conservation washing machine, it is characterized in that: described water-conservation washing machine includes conventional laundry apparatus (1) and water saving fixtures (2); Conventional laundry apparatus (1) includes drain solenoid valve (9), drainpipe (10), steel ladle (11) and controller (13); Water saving fixtures (2) include water-saving barrel (3), water reclaims electromagnetic valve (4), water recovered water pump (5), water circulating pump (6), water level switch (14) under water level switch on the water-saving barrel (7) and the water-saving barrel, the water swivel (8) that enters of water recovered water pump (5) is connected with the water discharge outlet of the drain solenoid valve (9) of conventional laundry apparatus (1), water reclaims the water inlet of electromagnetic valve (4) and the water discharge outlet of drain solenoid valve (9) is connected, the delivery port that water reclaims electromagnetic valve (4) is connected with drainpipe (10), and the delivery port of water recovered water pump (5) is communicated with water-saving barrel (3); The delivery port of water circulating pump (6) is positioned at the upper position of steel ladle (11), the pump mouth (12) of water circulating pump (6) is positioned at the bottom of water-saving barrel (3), water-saving barrel water level switch (7) is located at the top of water-saving barrel (3), water level switch under the water-saving barrel (14) be located at water-saving barrel (3) the bottom, controller (13) is provided with control line and water and reclaims electromagnetic valve (4), water recovered water pump (5), water circulating pump (6), water level switch (14) connects under water level switch on the water-saving barrel (7) and the water-saving barrel.
2. water-conservation washing machine according to claim 1, it is characterized in that: described water-saving barrel (3) is installed in the shell (16) of conventional laundry apparatus (1), and water-saving barrel (3) is fixedly connected with shell (16).
3. water-conservation washing machine according to claim 1 is characterized in that: described water-saving barrel (3) is the water butt of annular and upper opening.
4. water-conservation washing machine according to claim 1, it is characterized in that: described water recovered water pump (5) is installed on the outer barrel wall (17) of water-saving barrel (3) bottom, water-saving barrel (3) is provided with lower installing hole (18), the delivery port of water recovered water pump (5) and lower installing hole (18) are tightly connected, and the delivery port of water recovered water pump (5) is communicated with the interior die cavity of water-saving barrel (3).
5. water-conservation washing machine according to claim 1, it is characterized in that: the water swivel (8) that enters of described water recovered water pump (5) is connected with three-way connection (19), and three-way connection (19) reclaims electromagnetic valve (4) with drain solenoid valve (9) and water and is connected.
6. water-conservation washing machine according to claim 1, it is characterized in that: the upper bucket wall of described steel ladle (11) is provided with installing hole (20), water-saving barrel (3) is provided with the installing hole that draws water (21), the delivery hose joint (22) of water circulating pump (6) is tightly connected with upper installing hole (20), the flexible pipe (24) of water circulating pump (6) by delivery hose joint (22) is connected with steel ladle (11), the joint that draws water (23) of water circulating pump (6) and on the installing hole (21) that draws water be tightly connected.
7. water-conservation washing machine according to claim 1, it is characterized in that: water level switch on the described water-saving barrel (7) position is lower than the upper end (25) of water-saving barrel (3).
8. water-conservation washing machine according to claim 1, it is characterized in that: described water-saving barrel (3) is by the plastics manufacturing.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102879714A CN103361937A (en) | 2013-06-24 | 2013-06-24 | Water-saving washing machine |
| PCT/CN2013/087143 WO2014205978A1 (en) | 2013-06-24 | 2013-11-14 | Water-saving washing machine |
| CN201380030710.2A CN104471137A (en) | 2013-06-24 | 2013-11-14 | Water-saving washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102879714A CN103361937A (en) | 2013-06-24 | 2013-06-24 | Water-saving washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103361937A true CN103361937A (en) | 2013-10-23 |
Family
ID=49364147
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102879714A Pending CN103361937A (en) | 2013-06-24 | 2013-06-24 | Water-saving washing machine |
| CN201380030710.2A Pending CN104471137A (en) | 2013-06-24 | 2013-11-14 | Water-saving washing machine |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380030710.2A Pending CN104471137A (en) | 2013-06-24 | 2013-11-14 | Water-saving washing machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN103361937A (en) |
| WO (1) | WO2014205978A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103668887A (en) * | 2013-12-23 | 2014-03-26 | 韩翼 | Two-layered washing machine |
| WO2014205978A1 (en) * | 2013-06-24 | 2014-12-31 | He Lili | Water-saving washing machine |
| WO2014205979A1 (en) * | 2013-06-24 | 2014-12-31 | He Lili | Water-saving washing machine device |
| CN107700152A (en) * | 2017-11-23 | 2018-02-16 | 惠州市壹净洗涤服务有限公司 | One kind water saving laundry facilities |
| CN113089258A (en) * | 2019-12-23 | 2021-07-09 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102794A (en) * | 1985-04-25 | 1986-11-05 | 株式会社日立制作所 | Adopt the method for washing machine washing fabric |
| JPS61280889A (en) * | 1985-06-06 | 1986-12-11 | 三洋電機株式会社 | Washing machine |
| JPH0947598A (en) * | 1995-05-31 | 1997-02-18 | Sharp Corp | Washing machine |
| JPH105493A (en) * | 1996-06-19 | 1998-01-13 | Mototani Masami | Electric washing machine having water storage tub |
| JP2000325690A (en) * | 1999-05-24 | 2000-11-28 | Matsushita Electric Ind Co Ltd | Washing machine |
| CN2775090Y (en) * | 2004-12-31 | 2006-04-26 | 海尔集团公司 | Internal circulation washing machine with detachable filter |
| JP2007167670A (en) * | 2007-02-02 | 2007-07-05 | Sharp Corp | Washing apparatus |
| CN201012981Y (en) * | 2006-05-24 | 2008-01-30 | 郑北川 | Washing machine automatic water-saving device |
| CN202644209U (en) * | 2012-07-03 | 2013-01-02 | 江门市地尔汉宇电器股份有限公司 | Washing machine with water storage function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4889545B2 (en) * | 2007-03-30 | 2012-03-07 | 三洋電機株式会社 | Drying apparatus and washing and drying machine equipped with this apparatus |
| CN201176532Y (en) * | 2008-03-11 | 2009-01-07 | 中山东菱威力电器有限公司 | Washing machine with water storage function |
| CN103352354A (en) * | 2013-06-24 | 2013-10-16 | 林智勇 | Water-saving washing machine device |
| CN103361937A (en) * | 2013-06-24 | 2013-10-23 | 林智勇 | Water-saving washing machine |
-
2013
- 2013-06-24 CN CN2013102879714A patent/CN103361937A/en active Pending
- 2013-11-14 CN CN201380030710.2A patent/CN104471137A/en active Pending
- 2013-11-14 WO PCT/CN2013/087143 patent/WO2014205978A1/en active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102794A (en) * | 1985-04-25 | 1986-11-05 | 株式会社日立制作所 | Adopt the method for washing machine washing fabric |
| JPS61280889A (en) * | 1985-06-06 | 1986-12-11 | 三洋電機株式会社 | Washing machine |
| JPH0947598A (en) * | 1995-05-31 | 1997-02-18 | Sharp Corp | Washing machine |
| JPH105493A (en) * | 1996-06-19 | 1998-01-13 | Mototani Masami | Electric washing machine having water storage tub |
| JP2000325690A (en) * | 1999-05-24 | 2000-11-28 | Matsushita Electric Ind Co Ltd | Washing machine |
| CN2775090Y (en) * | 2004-12-31 | 2006-04-26 | 海尔集团公司 | Internal circulation washing machine with detachable filter |
| CN201012981Y (en) * | 2006-05-24 | 2008-01-30 | 郑北川 | Washing machine automatic water-saving device |
| JP2007167670A (en) * | 2007-02-02 | 2007-07-05 | Sharp Corp | Washing apparatus |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014205978A1 (en) * | 2013-06-24 | 2014-12-31 | He Lili | Water-saving washing machine |
| WO2014205979A1 (en) * | 2013-06-24 | 2014-12-31 | He Lili | Water-saving washing machine device |
| CN103668887A (en) * | 2013-12-23 | 2014-03-26 | 韩翼 | Two-layered washing machine |
| CN107700152A (en) * | 2017-11-23 | 2018-02-16 | 惠州市壹净洗涤服务有限公司 | One kind water saving laundry facilities |
| CN107700152B (en) * | 2017-11-23 | 2023-07-14 | 惠州市壹净洗涤服务有限公司 | Water-saving washing equipment |
| CN113089258A (en) * | 2019-12-23 | 2021-07-09 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014205978A1 (en) | 2014-12-31 |
| CN104471137A (en) | 2015-03-25 |
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Application publication date: 20131023 |