CN101153442B - Water conservation method for barrel washing machine and washing machine thereof - Google Patents
Water conservation method for barrel washing machine and washing machine thereof Download PDFInfo
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- CN101153442B CN101153442B CN200610152295XA CN200610152295A CN101153442B CN 101153442 B CN101153442 B CN 101153442B CN 200610152295X A CN200610152295X A CN 200610152295XA CN 200610152295 A CN200610152295 A CN 200610152295A CN 101153442 B CN101153442 B CN 101153442B
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Abstract
A water saving method of a cylinder washing machine and a washing machine thereof are provided. The water saving method comprises that the washing machine recovers and reuses rinse water through a water storage device during a rinsing process for the last time; and the washing machine recovers and reuses condensed water through the water storage device during drying process. The reuse of water resource is achieved through arranging the water storage device which stores rinsing water or condensed water produced during drying process in the cylinder washing machine for saving water. A recovery waterway of condensed water of the invention based on one water pump in the prior water saving washing machine forms a new recovery and reuse pipe of condensed water through extra electromagnetic valves and pipes. The invention is of low cost, easy control and simple structure. Finally, vapor is adopted in the invention to reduce the temperature of hot steam during the drying process, the dried air has a fast increased temperature through a heater, so that the capability of carrying water vapor once again is greatly strengthened, thereby achieving the aim of improving drying efficiency.
Description
Technical field
The present invention relates to a kind of water-saving method, specifically be meant a kind of water-saving method of roller washing machine, simultaneously, the present invention relates to have the washing machine of this water-saving method.
Background technology
At present, roller washing machine is because its advantage than the rotary drum washing machine water saving, existing many users select for use, then function is more complete to add the roller washing machine of drying function, but, in the drying course of roller washing machine, the condensed water that is used to cool off the vapours that oven dry produces through after the heat exchange by in vain waste, existing various water-conservation washing machine does not have the function that reclaims condensed water, specifically asks for an interview following documents:
Documents 1, number of patent application is to disclose a kind of water saving type rotating drum washing machine in the Chinese patent literature of CN 02121152.3, establish sink in the external box of microvave, establish cylinder in the sink with through hole, door is established in the external box of microvave front, motor is established in the sink bottom, electric machine rotational axis is established drive pulley, twine the belt-driven cylinder on itself and the follow-up pulley, external box of microvave is established water supply valve and is connected with water supply hose, front end is established and is established the sink water supply hose between washing agent tube and sink, sink is integrally formed with interim accumulator tank, establishes the sink scupper hose between sink and interim accumulator tank, and the sink scupper hose is established the sink valve, interim accumulator tank is established interim accumulator tank scupper hose, interim accumulator tank scupper hose is established interim accumulator tank valve and pump, and pump connects the regeneration water pipe and is connected with the washing agent tube or directly is connected with sink, and the regeneration water pipe is established scupper hose, scupper hose is established water discharging valve, and it can reduce the slurry amount.Because this documents does not relate to the function of oven dry, so, disclosed water-conservation washing machine mainly is to carry out water in the process of washing or the process of washing draining in this documents, to realize the purpose of water saving, can only be to have finished part water saving purpose of the present invention, technical scheme and the present invention that it adopts are different, and the water-saving result of this documents is naturally not as good as water-saving result of the present invention.
Because the defective of above-mentioned prior art, those skilled in the art are through continuous experimental study, develop finally a kind ofly can reclaim the washing machine that washings can reclaim condensed water again.
Summary of the invention
For overcoming the defective of prior art, the object of the present invention is to provide a kind of water-saving method of roller washing machine.
Another object of the present invention is to provide a kind of water-conservation washing machine with this water-saving method.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of water-saving method of roller washing machine, comprise in this water-saving method: washing machine is in carrying out last rinse cycle, by water storage device washings are carried out recycling, this water-saving method further comprises: this washing machine carries out recycling by water storage device to condensed water in carrying out drying course.
Described water-saving method, the condensed water reclaimer that produces in the described drying course comprises:
30, enter the water saving program, all closed electromagnetic valves in the washing machine;
31, start the level sensor that is arranged in the water storage device 12 and carry out water level detecting;
32, judge whether the water level H in the water storage device 12 arrives setting peak level H
1If, execution in step 34; If not, execution in step 33;
33, the vapours of opening 5 pairs of oven dry of condensate pipe is lowered the temperature, and opens condensed water entering water electromagnetic valve 13 simultaneously, and condensed water is recovered in the water storage device 12;
34, open water storage device draining valve 122, water pump 11, open three-way magnetic valve 6, from water discharge outlet 7 water unnecessary the water storage device is discharged;
35, in the uninterrupted sensed water level of drying course middle water level sensor; Another branch in this step returns step 31;
36, drying procedure finishes, and closes water storage device draining valve 122, water pump 11, three-way magnetic valve 6 earlier, closes condensed water entering water electromagnetic valve 13 then;
37, level sensor is closed, oven dry water saving EP (end of program).
Described water-saving method, the program of the last washings recycling of described washing machine comprises:
40, enter the water saving program, all electromagnetic valves cut out earlier in the washing machine;
41, start the level sensor that is arranged in the water storage device 12 and carry out water level detecting;
42, judge whether the water level H in the water storage device 12 arrives setting peak level H
1If, execution in step 44; If not, execution in step 43;
43, open first electromagnetic valve 15, close draining valve 122, last washings are recovered in the water storage device 12;
44, open water storage device draining valve 122, water pump 11, open three-way magnetic valve 6, from water discharge outlet 7 water unnecessary the water storage device is discharged;
45, in advancing the process of last washings, the uninterrupted sensed water level of level sensor; Another branch in this step returns step 41;
46, rinsing program finishes, and closes water storage device draining valve 122, water pump 11, three-way magnetic valve 6 earlier, closes first electromagnetic valve 15 then;
47, level sensor is closed, rinsing water saving EP (end of program).
Described water-saving method, described peak level H
1Be set in the middle and upper part of water storage device 12, perhaps, near the top of water storage device 12.
A kind of washing machine with above-mentioned water-saving method, this washing machine comprises: one is arranged on the water storage device 12 of bottom half, one is arranged on the oven dry heat tunnel 17 in the casing, is provided with 12 that link to each other with water storage device, as to be used to receive condensed water water pipe 14 in the bottom of described oven dry heat tunnel 17.
The washing machine of described water-saving method offers condensed water water inlet 141, that a draining delivery port 152, that is used for linking to each other with drainpipe 151 is used for linking to each other with condensate pipe 14 and is used for the water storage device water discharge outlet 112 that links to each other with main sewer 111 on described water storage device 12 sidewalls; Be provided with first electromagnetic valve 15 in described drainpipe 151 pipelines, be provided with condensation electromagnetic valve 13 in described condensate pipe 14 pipelines, be provided with draining valve 122 in described main sewer 111 pipelines.
The washing machine of described water-saving method, the other end of described main sewer 111 links to each other by water pump 11 water pipes 9, one three-way magnetic valve 6 is set in the described water pipe 9, the other end of described three-way magnetic valve 6 links to each other with second water injection pipe 91 of washing machine, and the 3rd end of described three-way magnetic valve 6 links to each other with the main sewer 7 of washing machine.
The washing machine of described water-saving method, one condensed water water inlet pipe 5 is set on casing 21, the delivery port 50 of described condensed water water inlet pipe 5 is positioned at the middle and upper part of described oven dry heat tunnel 17, and the vaporific water of described condensed water delivery port 50 ejections is lowered the temperature to vapours.
The washing machine of described water-saving method, the top of described oven dry heat tunnel 17 is provided with fan 3, heater 1, enter oven dry and add the vapours of hot-flow flue 17 successively by condensed water, fan 3 coolings, by after heater 1 heating, the high gas of temperature that obtains drying comes back in the washtub again dries again.
Use beneficial effect of the present invention to be: by the water storage device that connects the condensed water that produces in washings and/or the drying procedure is set in roller washing machine, not only can reclaim the washings that washing machine produces in the rinse cycle the last time, can also reclaim the condensed water that is used to carry out heat exchange in the drying procedure, in existing drying washing machine, usually can waste nearly 40 liters of the condensed water that is used to carry out heat exchange, and this part water is very clean, can be used for carrying out the washing of next clothing fully, water storage device by being provided with in washing machine among the present invention carries out recycling with condensed water; Condensed water of the present invention reclaims the water route on the basis of a water pump of existing water-conservation washing machine, by establishing electromagnetic valve and water pipe, forms a new condensed water recycling pipeline more, and cost is low, and is easy to control, simple in structure.At last, adopt aqueous vapor that the vapours in the drying procedure is lowered the temperature among the present invention, dry air rises fast through temperature behind the heater, carries the ability of water vapour once more and strengthens greatly, thereby reach the purpose that improves drying efficiency.
Description of drawings
Fig. 1 is the structural representation of cylinder water-conservation washing machine of the present invention;
Fig. 2 is for being provided with the structural representation of level sensor in the water storage device of the present invention;
Fig. 3 is for staying the control flow chart of the water saving program of condensed water in the cylinder water-conservation washing machine of the present invention;
Fig. 4 is for staying the control flow chart of the water saving program of last washings in the cylinder water-conservation washing machine of the present invention;
The specific embodiment
Below be embodiments of the invention,, can be expressly understood the present invention more by following embodiment and in conjunction with described description of drawings.
A kind of water-conservation washing machine, as shown in Figure 1, this washing machine comprises: casing 21, be arranged on the gate 16 of roller washing machine front portion, be arranged on the detergent box 20 of casing 21 tops one side, be arranged on the outer bucket 19 of casing 21 inside, be arranged on the interior bucket 18 of outer bucket 19 inside, casing 21 internal upper parts and outside bucket two water injection pipes are set between 19, first water injection pipe 21 links to each other with running water pipe by total water intaking valve 4, second water injection pipe 91 links to each other with water pipe 9 by three-way magnetic valve 6, one condensed water water inlet pipe 5 also is set on casing 21, the delivery port 50 of described condensed water water inlet pipe 5 is positioned at the middle and upper part of described oven dry heat tunnel 17, and the vaporific water of described condensed water delivery port 50 ejections is lowered the temperature to vapours; The top of described oven dry heat tunnel 17 is provided with fan 3, heater 1, enter oven dry and add the vapours of hot-flow flue 17 successively by condensed water, fan 3 coolings, by after heater 1 heating, the high gas of temperature that obtains drying comes back in the washtub again dries again.
These structures are roughly same as the prior art, here just no longer be described in detail, key of the present invention is: in casing 21 bottoms water storage device 12 is set, oven dry heat tunnel 17 is set in casing, is provided with 12 that link to each other with water storage device, as to be used to receive condensed water water pipe 14 in the bottom of described oven dry heat tunnel 17.
As shown in Figure 1 and Figure 2, offer condensed water water inlet 141, that a draining delivery port 152, that is used for linking to each other with drainpipe 151 is used for linking to each other with condensate pipe 14 on described water storage device 12 sidewalls and be used for the water storage device water discharge outlet 112 that links to each other with main sewer 111; Be provided with first electromagnetic valve 15 in described drainpipe 151 pipelines, be provided with condensation electromagnetic valve 13 in described condensate pipe 14 pipelines, be provided with draining valve 122 in described main sewer 111 pipelines.The other end of described main sewer 111 links to each other by water pump 11 water pipes 9, one three-way magnetic valve 6 is set in the described water pipe 9, the other end of described three-way magnetic valve 6 links to each other with second water injection pipe 91 of washing machine, and the 3rd end of described three-way magnetic valve 6 links to each other with the main sewer 7 of washing machine.
The water-saving method of roller washing machine of the present invention is applicable to the water-conservation washing machine with drying function, and it comprises two water saving programs: washing machine carries out recycling by water storage device to washings in carrying out last rinse cycle; This washing machine carries out recycling by water storage device to condensed water in carrying out drying course.
Below in conjunction with flow chart, introduce the detailed process of each water saving program respectively:
As shown in Figure 3, the condensed water reclaimer that produces in the described drying course comprises:
30, enter the water saving program, all electromagnetic valves are in closed condition in the washing machine;
31, start the level sensor that is arranged in the water storage device 12 and carry out water level detecting;
32, judge whether the water level H in the water storage device 12 arrives setting peak level H
1If, execution in step 34; If not, execution in step 33;
33, the vapours of opening 5 pairs of oven dry of condensate pipe is lowered the temperature, and opens condensed water entering water electromagnetic valve 13 simultaneously, and condensed water is recovered in the water storage device 12;
34, open water storage device draining valve 122, water pump 11, open three-way magnetic valve 6, from water discharge outlet 7 water unnecessary the water storage device is discharged;
35, in the uninterrupted sensed water level of drying course middle water level sensor; Another branch in this step returns step 31;
36, drying procedure finishes, and closes water storage device draining valve 122, water pump 11, three-way magnetic valve 6 earlier, closes condensed water entering water electromagnetic valve 13 then;
37, level sensor is closed, oven dry water saving EP (end of program).
Described peak level H
1Be set in the middle and upper part of water storage device 12, perhaps, near the top of water storage device 12.
As shown in Figure 4, the program of the last washings recycling of described washing machine comprises:
40, enter the water saving program, all electromagnetic valves are in closed condition in the washing machine;
41, start the level sensor that is arranged in the water storage device 12 and carry out water level detecting;
42, judge whether the water level H in the water storage device 12 arrives setting peak level H
1If, execution in step 44; If not, execution in step 43;
43, open first electromagnetic valve 15, close draining valve 122, last washings are recovered in the water storage device 12;
44, open water storage device draining valve 122, water pump 11, open three-way magnetic valve 6, from water discharge outlet 7 water unnecessary the water storage device is discharged;
45, in advancing the process of last washings, the uninterrupted sensed water level of level sensor; Another branch in this step returns step 41;
46, rinsing program finishes, and closes water storage device draining valve 122, water pump 11, three-way magnetic valve 6 earlier, closes first electromagnetic valve 15 then;
47, level sensor is closed, rinsing water saving EP (end of program).
Described peak level H
1Be set in the middle and upper part of water storage device 12, perhaps, near the top of water storage device 12.
In the present invention, other washings, rinsing, dehydration procedure are identical with the program of the roller washing machine of prior art, here just no longer be repeated in this description, what require emphasis any is, washing machine of the present invention is when washing, be arranged on all the electromagnetic valve Close Alls on the water storage device, in the rinsing and dehydration procedure before carrying out last rinsing, open first electromagnetic valve 15, open water storage device draining valve 122, water pump 11, open three-way magnetic valve 6, from water discharge outlet 7 water is discharged, be not reserved in the water storage device.Water storage device can one-body moldedly be fixed on bottom half among the present invention, perhaps, select for use a cylindrical container by dismountable bottom halves that is fixed on of mode such as welding, be spirally connected, this water storage device mainly adopts and holds the more cylinder water receiver of water, also can adopt the water receiver of other structures such as square water receiver, as long as the structure at the bottom of its structure and the washing machine drum is complementary, is convenient to installation and places just passable.The level sensor that is arranged on water storage device inside adopts the sensor that can be placed on the survey water level in the water tank in the prior art, perhaps, also can adopt the level measuring sensor, for example: all-electronin BL, electric pole type, float-ball type, dry-reed or the like liquid level sensor, these have been the middle mature technique of prior art all, adopt among the present invention any can realize the level sensor that detects just can, just be not described in detail here.
Claims (7)
1. the water-saving method of a roller washing machine, comprise in this water-saving method: washing machine is in carrying out last rinse cycle, by water storage device washings are carried out recycling, it is characterized in that, this water-saving method further comprises: this washing machine is in carrying out drying course, by water storage device condensed water is carried out recycling, the condensed water reclaimer that produces in the described drying course comprises:
(30), enter water saving program, all closed electromagnetic valves in the washing machine;
(31), start the level sensor that is arranged in the water storage device (12) and carry out water level detecting;
(32), judge whether the water level H in the water storage device (12) arrives setting peak level H
1If, execution in step (34); If not, execution in step (33);
(33), open condensate pipe (5) to the oven dry vapours lower the temperature, open condensed water entering water electromagnetic valve (13) simultaneously, condensed water is recovered in the water storage device (12);
(34), open water storage device draining valve (122), water pump (11), open three-way magnetic valve (6), from water discharge outlet (7) water unnecessary the water storage device is discharged;
(35), in the uninterrupted sensed water level of drying course middle water level sensor; Another branch in this step returns step (31);
(36), drying procedure finishes, and closes water storage device draining valve (122), water pump (11), three-way magnetic valve (6) earlier, closes condensed water entering water electromagnetic valve (13) then;
(37), level sensor is closed oven dry water saving EP (end of program).
2. water-saving method according to claim 1 is characterized in that, the program of the last washings recycling of described washing machine comprises:
(40), enter the water saving program, all electromagnetic valves cut out earlier in the washing machine;
(41), start the level sensor that is arranged in the water storage device (12) and carry out water level detecting;
(42), judge whether the water level H in the water storage device (12) arrives setting peak level H
1If, execution in step (44); If not, execution in step (43);
(43), open first electromagnetic valve (15), close draining valve (122), last washings are recovered in the water storage device (12);
(44), open water storage device draining valve (122), water pump (11), open three-way magnetic valve (6), from water discharge outlet (7) water unnecessary the water storage device is discharged;
(45), in advancing the process of last washings, the uninterrupted sensed water level of level sensor; Another branch in this step returns step (41);
(46), rinsing program finishes, and closes water storage device draining valve (122), water pump (11), three-way magnetic valve (6) earlier, closes first electromagnetic valve (15) then;
(47), level sensor is closed rinsing water saving EP (end of program).
3. water-saving method according to claim 1 and 2 is characterized in that, described peak level H
1Be set in the middle and upper part of water storage device (12).
4. water-saving method according to claim 3 is characterized in that, described peak level H
1Be set in top near water storage device (12).
5. washing machine with the described water-saving method of claim 1, this washing machine comprises: one is arranged on the water storage device (12) of bottom half, one is arranged on the oven dry heat tunnel (17) in the casing, it is characterized in that, be provided with and water storage device (12) water pipe that link to each other, that be used to receive condensed water (14) in the bottom of described oven dry heat tunnel (17); Offer condensed water water inlet (141), that a draining delivery port (152), that is used for linking to each other with drainpipe (151) is used for linking to each other with condensate pipe (14) on described water storage device (12) sidewall and be used for the water storage device water discharge outlet (112) that links to each other with main sewer (111); Be provided with first electromagnetic valve (15) in described drainpipe (151) pipeline, be provided with condensation electromagnetic valve (13) in described condensate pipe (14) pipeline, be provided with draining valve (122) in described main sewer (111) pipeline; The other end of described main sewer (111) links to each other with the water pipe that is provided with a three-way magnetic valve (6) (9) by water pump (11), the other end of described three-way magnetic valve (6) links to each other with second water injection pipe (91) of washing machine, and the 3rd end of described three-way magnetic valve (6) links to each other with the main sewer (7) of washing machine.
6. the washing machine of water-saving method according to claim 5, it is characterized in that, one condensed water water inlet pipe (5) is set on the top of casing (21), the delivery port (50) of described condensed water water inlet pipe (5) is positioned at the middle and upper part of described oven dry heat tunnel (17), and the vaporific water of described condensed water delivery port (50) ejection is lowered the temperature to vapours.
7. according to the washing machine of claim 5 or 6 described water-saving methods, it is characterized in that, the top of described oven dry heat tunnel (17) is provided with fan (3), heater (1), enter oven dry and add the vapours of hot-flow flue (17) successively by condensed water, fan (3) cooling, by after heater (1) heating, the high gas of temperature that obtains drying comes back in the washtub again dries again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200610152295XA CN101153442B (en) | 2006-09-30 | 2006-09-30 | Water conservation method for barrel washing machine and washing machine thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN200610152295XA CN101153442B (en) | 2006-09-30 | 2006-09-30 | Water conservation method for barrel washing machine and washing machine thereof |
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| CN101153442A CN101153442A (en) | 2008-04-02 |
| CN101153442B true CN101153442B (en) | 2011-05-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526514A (en) * | 2013-09-23 | 2014-01-22 | 北京中家智铭设计有限公司 | Clothes drying device of integral cleaning machine |
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| KR20140084950A (en) * | 2012-12-27 | 2014-07-07 | 동부대우전자 주식회사 | Dry device and method for drum type washer |
| CN107012637A (en) * | 2016-01-28 | 2017-08-04 | 刁华利 | Washing machine, washing methods and furnace drying method |
| CN105624967B (en) * | 2016-03-14 | 2019-03-05 | 海信（山东）冰箱有限公司 | A kind of drying washing machine with laundry care function |
| CN107541890A (en) * | 2016-06-27 | 2018-01-05 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing-drying integral machine |
| CN106283572B (en) * | 2016-09-30 | 2019-03-22 | 无锡小天鹅股份有限公司 | Condenser assembly for washing-drying integral machine and the washing-drying integral machine with it |
| CN108691155B (en) * | 2017-04-12 | 2021-02-02 | 重庆海尔洗衣机有限公司 | Washing machine and control method |
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| CN109695132A (en) * | 2017-10-23 | 2019-04-30 | 青岛海尔滚筒洗衣机有限公司 | A kind of control method and roller washing machine of roller washing machine |
| CN110144708B (en) * | 2018-02-12 | 2021-10-26 | 青岛海尔洗衣机有限公司 | Washing machine |
| CN110144709B (en) * | 2018-02-12 | 2021-10-22 | 青岛海尔洗衣机有限公司 | Washing machine |
| US10801156B2 (en) * | 2018-06-12 | 2020-10-13 | Haier Us Appliance Solutions, Inc. | Washing machine appliances and methods of pump operation |
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| CN114717772A (en) * | 2022-03-30 | 2022-07-08 | 武汉市依翎针织有限责任公司 | Textile fabric elution and drying cycle test equipment |
| CN114753090B (en) * | 2022-04-29 | 2023-04-25 | 珠海格力电器股份有限公司 | Rear cylinder condensation water storage structure, clothes treatment device and control method thereof |
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| KR20020076587A (en) * | 2001-03-29 | 2002-10-11 | 엘지전자주식회사 | home appliances with dryer and control method the same |
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Effective date of registration: 20100625 Address after: 266101 Industrial Park, No. 1, Haier Road, hi tech Industrial Park, Shandong, Qingdao, China Applicant after: haier group corporation Co-applicant after: Qingdao Haier Drum Washing Machine Co., Ltd. Address before: 266101 Industrial Park, No. 1, Haier Road, hi tech Industrial Park, Shandong, Qingdao, China Applicant before: haier group corporation Co-applicant before: Qingdao Haier Washing Machine Co., Ltd. |
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Effective date of registration: 20160902 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Patentee after: Qingdao Haier Drum Washing Machine Co., Ltd. Address before: 266101 Industrial Park, No. 1, Haier Road, hi tech Industrial Park, Shandong, Qingdao, China Patentee before: haier group corporation Patentee before: Qingdao Haier Drum Washing Machine Co., Ltd. |