CN108239865A - Washing-drying integral machine discharge structure, washing-drying integral machine and drying water discharge method - Google Patents

Washing-drying integral machine discharge structure, washing-drying integral machine and drying water discharge method Download PDF

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Publication number
CN108239865A
CN108239865A CN201611226327.6A CN201611226327A CN108239865A CN 108239865 A CN108239865 A CN 108239865A CN 201611226327 A CN201611226327 A CN 201611226327A CN 108239865 A CN108239865 A CN 108239865A
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CN
China
Prior art keywords
washing
drying
water
integral machine
drying integral
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
Application number
CN201611226327.6A
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Chinese (zh)
Inventor
潘光辉
李文伟
吴军
宁骁
艾磊磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Drum Washing Machine Co Ltd
Original Assignee
Qingdao Haier Drum Washing Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Drum Washing Machine Co Ltd filed Critical Qingdao Haier Drum Washing Machine Co Ltd
Priority to CN201611226327.6A priority Critical patent/CN108239865A/en
Publication of CN108239865A publication Critical patent/CN108239865A/en
Pending legal-status Critical Current

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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/083Liquid discharge or recirculation arrangements

Abstract

The invention belongs to household electrical appliance technical fields, disclose a kind of washing-drying integral machine discharge structure, washing-drying integral machine and drying water discharge method, wherein washing-drying integral machine discharge structure includes draining pump and is arranged on the water storehouse of draining pump input terminal, and motor-driven valve is provided between water storehouse and the discharge outlet of washing-drying integral machine;When washing-drying integral machine is in drying and condensation phase, motor-driven valve is in opening, and when washing-drying integral machine is in the washing stage, the motor-driven valve is closed.The present invention is in drying and condensation phase, by setting water storehouse that can first cache a part of condensed water, draining pump is then turned on until condensate water level reaches preset value, compared to the prior art, draining pump stop frequency can be reduced, improves drying stage drainage efficiency and drying efficiency.

Description

Washing-drying integral machine discharge structure, washing-drying integral machine and drying water discharge method
Technical field
The present invention relates to household electrical appliance technical field more particularly to a kind of washing-drying integral machine discharge structure, washing-drying integral machines And drying water discharge method.
Background technology
With the continuous improvement that people live, drum type washing drying integral machine is widely used at present, and its inside and outside cylinder Gap is more and more compacter, and the space of inside and outside cylinder is also less and less.Existing washing-drying integral machine as shown in Figure 1, its outer barrel 100 with Draining pump 101 is directly connected by drainpipe 102, and condensation can be continued into the drying stage of washing-drying integral machine drying course Water, condenser carry out heat exchange by damp-heat air in condensed water and cylinder, and hot-air is condensed into water and condensed water together into interior Cylinder, and be stored between inner/outer tube, since the space of the inside and outside cylinder of existing washing-drying integral machine is less and less, draining pump needs frequency Numerous open carries out draining, causes drying course drainage efficiency too low.
Invention content
The purpose of the present invention is to provide a kind of washing-drying integral machine discharge structures, are dried with solving existing washing-drying integral machine It needs frequently to open draining pump in journey, the problem of drainage efficiency is low.
Another object of the present invention is to provide a kind of washing-drying integral machine, there is above-mentioned washing-drying integral machine discharge structure, with Improve the drainage efficiency of drying course.
It is still another object of the present invention to provide a kind of drying water discharge method of washing-drying integral machine, to improve drying course Drainage efficiency.
For this purpose, the present invention uses following technical scheme:
A kind of washing-drying integral machine discharge structure including draining pump and is arranged on the water storehouse of draining pump input terminal, described Motor-driven valve is provided between water storehouse and the discharge outlet of washing-drying integral machine;The washing-drying integral machine is in drying and condensation phase When, the motor-driven valve is in opening, and when the washing-drying integral machine is in the washing stage, the motor-driven valve, which is in, closes shape State.
Preferably, the water storehouse includes inlet and outlet, the motor-driven valve is arranged on the inlet end, the row Water pump is arranged on the exit end.
Preferably, the outlet is arranged on water storehouse bottom end side, the import is arranged on water storehouse top one Side.
Preferably, water-level detecting device is provided at the discharge outlet, for detecting the water level in the water storehouse.
Preferably, the water-level detecting device is pressure sensor.
Preferably, the draining pump output terminal is connected with drainpipe, the upward draining of drainpipe.
The present invention also provides a kind of washing-drying integral machine, including above-mentioned washing-drying integral machine discharge structure.
The present invention also provides a kind of drying water discharge methods of washing-drying integral machine, include the following steps:
In the heating period, condensed water is sent into, and open motor-driven valve;
In drying course, when the water level in the washing-drying integral machine reaches the first preset value, draining pump, discharge are opened Water in water storehouse.
Preferably, when the water level in the water storehouse drops to the second preset value, draining pump is closed.
The present invention is in drying and condensation phase, by setting water storehouse that can first cache a part of condensed water, Zhi Daoleng When condensate water level reaches preset value, draining pump is then turned on, compared to existing frequent unlatching draining pump, reduces draining pump start and stop frequency Rate improves drying stage drainage efficiency and drying efficiency.By setting motor-driven valve, it can close, avoid in the washing stage Washings enter water storehouse.
Description of the drawings
Fig. 1 is the structure diagram of present invention washing-drying integral machine of the prior art;
Fig. 2 is the structure diagram of washing-drying integral machine of the present invention;
Fig. 3 is the flow chart of the drying water discharge method of washing-drying integral machine of the present invention.
In figure:
1st, water storehouse;2nd, motor-driven valve;3rd, draining pump;4th, discharge outlet;5th, drainpipe;11st, import;12nd, it exports;100th, it is outer Cylinder;101st, draining pump;102nd, drainpipe.
Specific embodiment
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of washing-drying integral machine discharge structure, as shown in Fig. 2, the washing-drying integral machine discharge structure includes storage Sump 1, motor-driven valve 2, wherein water storehouse 1 are arranged on the input terminal of draining pump 3, and motor-driven valve 2 is arranged on water storehouse 1 and discharge outlet 4 Between, for controlling whether to 1 draining of water storehouse.In the present embodiment, when washing-drying integral machine is in drying and condensation phase, on It states motor-driven valve 2 and is in opening, hot-air is condensed into water and condensed water and flows into water storehouse 1 together, in washing-drying integral machine body When interior water level reaches the first preset value, draining pump 3 is then turned on, compared to the prior art, the present invention can reduce draining pump 3 and open Stop frequency, improve drying stage drainage efficiency and drying efficiency.When washing-drying integral machine is in the washing stage, said electric valve 2 are closed, and washings is avoided to enter water storehouse 1.
In the present embodiment, above-mentioned water storehouse 1 is equipped with import 11 and outlet 12, and middle outlet 12 is arranged on 1 bottom of water storehouse Side is held, import 11 is arranged on 1 top side of water storehouse, and said electric valve 2 is arranged on 11 one end of import, and draining pump 3 is arranged on Export 12 one end.Bottom end being arranged on by the way that 12 will be exported, import 11 is arranged on top so that import 11 is set higher than outlet 12, Can ensure that more water can be cached in water storehouse 1, it is further to reduce 3 stop frequency of draining pump, improve drainage efficiency.
In the present embodiment, the water level detecting in above-mentioned water storehouse 1 is by being arranged in washing-drying integral machine discharge outlet 4 What water-level detecting device (not shown) was realized, specifically, the water-level detecting device (is specially movable iron for pressure sensor Core type pressure sensor, that is, water level pressure switch), by pressure sensor, washing-drying integral machine body can be detected in real time Interior water level when water level reach the first preset value, it is full also just to illustrate that the water in water storehouse 1 has stored up, opens 3 row of draining pump Water.In the present embodiment, above-mentioned pressure sensor is the prior art, therefore no longer its structure is illustrated.In drainage procedure, pressure Force snesor can continue the water level in detection washing-drying integral machine body, and with the continuous discharge of dampening, pressure sensor can detect When water level in water storehouse 1 drops to the second preset value, draining pump 3 is closed.
It should be pointed out that reach second default for the water level that the water-level detecting device of the present embodiment detects in water storehouse 1 When value and the closing of draining pump 3, condensed water still can be flowed into water storehouse 1, which can newly examine and wash dry one again Whether the water level in body machine body reaches the first preset value, in order to the unlatching of draining pump 3 next time.
The output terminal of above-mentioned draining pump 3 is connected with drainpipe 5, the 5 upward draining of drainpipe, can be as desired as cold Condensate is reused or is discharged outside washing-drying integral machine.
The present invention first opens motor-driven valve 2, hot-air is condensed into drying course at this time in drying and condensation phase Water and condensed water flow into water storehouse 1 together, when the water level that above-mentioned pressure sensor is detected in washing-drying integral machine body reaches During one preset value, draining pump 3 is opened, the water in water storehouse 1 is discharged.As the water in water storehouse 1 is constantly discharged, pressure passes When water level in sensor detection water storehouse 1 reaches the second preset value, draining pump 3 is closed.
The present invention also provides a kind of washing-drying integral machines, have above-mentioned washing-drying integral machine discharge structure, can reduce draining pump Frequent unlatching, improve the drainage efficiency of drying course.
The present invention also provides a kind of drying water discharge method of washing-drying integral machine, as shown in figure 3, the drying water discharge method includes Following steps:
S10, in the heating period, be sent into condensed water, and open motor-driven valve.
I.e. when drying beginning, water cooling condensate is sent, and open motor-driven valve to washing-drying integral machine by condenser so that heat Air setting Cheng Shui and condensed water flow into water storehouse together.
Before step S10, further included warm-up phase, and in warm, judge whether to reach plus The hot stage in the not up to heating period, persistently carries out warm;When reaching the heating period, step S10 is performed.
S20, in drying course, when the water level in the washing-drying integral machine reaches the first preset value, open draining pump, Discharge the water in water storehouse.
I.e. as hot-air is condensed into water and condensed water constantly flows into water storehouse, it is arranged at washing-drying integral machine discharge outlet Pressure sensor can detect the water level in washing-drying integral machine, when its water level reaches the first preset value, need to open draining at this time Pump discharges the water in water storehouse.
Preferably, it after step S20, further includes:When water level in water storehouse drops to the second preset value, draining is closed Pump.
Constantly discharge the water in water storehouse with draining pump, pressure sensor can detect the water level in water storehouse, and When the water level reaches the second preset value, the water in water storehouse is fewer, closes draining pump, until the water in water storehouse reaches again First preset value opens draining pump again, to improve the drainage efficiency when working efficiency of draining pump and drying.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating example of the present invention, and it is pair to be not The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this All any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention Protection domain within.

Claims (9)

1. a kind of washing-drying integral machine discharge structure, which is characterized in that including draining pump (3) and be arranged on draining pump (3) input The water storehouse (1) at end is provided with motor-driven valve (2) between the water storehouse (1) and the discharge outlet (4) of washing-drying integral machine;It is described to wash When drying integral machine is in drying and condensation phase, the motor-driven valve (2) is in washing in opening, the washing-drying integral machine During the stage, the motor-driven valve (2) is closed.
2. washing-drying integral machine discharge structure according to claim 1, which is characterized in that the water storehouse (1) is including import (11) and outlet (12), the motor-driven valve (2) are arranged on the import (11) one end, the draining pump (3) be arranged on it is described go out Mouth (12) one end.
3. washing-drying integral machine discharge structure according to claim 2, which is characterized in that the outlet (12) is arranged on described Water storehouse (1) bottom end side, the import (11) are arranged on water storehouse (1) top side.
4. washing-drying integral machine discharge structure according to claim 1, which is characterized in that be provided at the discharge outlet (4) Water-level detecting device, for detecting the water level in the water storehouse (1).
5. washing-drying integral machine discharge structure according to claim 4, which is characterized in that the water-level detecting device is pressure Sensor.
6. washing-drying integral machine discharge structure according to claim 1, which is characterized in that draining pump (3) output terminal connects It is connected to drainpipe (5), the upward draining of the drainpipe (5).
7. a kind of washing-drying integral machine, which is characterized in that there is the washing-drying integral machine draining knot as described in claim 1-6 is any Structure.
8. the drying water discharge method of a kind of washing-drying integral machine, which is characterized in that include the following steps:
In the heating period, condensed water is sent into, and open motor-driven valve;
In drying course, when the water level in the washing-drying integral machine reaches the first preset value, draining pump is opened, discharges water storage Water in storehouse.
9. drying water discharge method according to claim 8, which is characterized in that further include:
When water level in the water storehouse drops to the second preset value, draining pump is closed.
CN201611226327.6A 2016-12-27 2016-12-27 Washing-drying integral machine discharge structure, washing-drying integral machine and drying water discharge method Pending CN108239865A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611226327.6A CN108239865A (en) 2016-12-27 2016-12-27 Washing-drying integral machine discharge structure, washing-drying integral machine and drying water discharge method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611226327.6A CN108239865A (en) 2016-12-27 2016-12-27 Washing-drying integral machine discharge structure, washing-drying integral machine and drying water discharge method

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Publication Number Publication Date
CN108239865A true CN108239865A (en) 2018-07-03

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110565319A (en) * 2019-09-10 2019-12-13 无锡小天鹅电器有限公司 clothes treating apparatus
CN111839173A (en) * 2019-04-30 2020-10-30 佛山市顺德区美的电热电器制造有限公司 Cooking equipment and water level control device and method thereof

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1207427A (en) * 1998-04-14 1999-02-10 李世维 Drum washer and dryer
KR20060013837A (en) * 2004-08-09 2006-02-14 주식회사 대우일렉트로닉스 Drying system for drum type washing machine
CN1766201A (en) * 2004-10-29 2006-05-03 株式会社东芝 Washing and drying machine
CN1966807A (en) * 2005-11-17 2007-05-23 松下电器产业株式会社 Washing dryer
JP2008067996A (en) * 2006-09-15 2008-03-27 Matsushita Electric Ind Co Ltd Clothes dryer
CN101876132A (en) * 2009-04-28 2010-11-03 坎迪公司 Washer-drier machine
CN101981247A (en) * 2008-04-01 2011-02-23 Lg电子株式会社 Laundry treating machine and control method of the same
CN201809649U (en) * 2010-06-10 2011-04-27 海尔集团公司 Cylinder clothes dryer and water level switch thereof
CN102257206A (en) * 2007-08-03 2011-11-23 Lg电子株式会社 Controlling method of clothes treating apparatus
JP2014033849A (en) * 2012-08-09 2014-02-24 Panasonic Corp Clothing drying machine
CN104047154A (en) * 2013-03-12 2014-09-17 海尔集团公司 Clothes drying judgment method for heat pump clothes dryer as well as control method and clothes dryer
CN105624967A (en) * 2016-03-14 2016-06-01 海信(山东)冰箱有限公司 Drying washing machine with clothes care function

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1207427A (en) * 1998-04-14 1999-02-10 李世维 Drum washer and dryer
KR20060013837A (en) * 2004-08-09 2006-02-14 주식회사 대우일렉트로닉스 Drying system for drum type washing machine
CN1766201A (en) * 2004-10-29 2006-05-03 株式会社东芝 Washing and drying machine
CN1966807A (en) * 2005-11-17 2007-05-23 松下电器产业株式会社 Washing dryer
JP2008067996A (en) * 2006-09-15 2008-03-27 Matsushita Electric Ind Co Ltd Clothes dryer
CN102257206A (en) * 2007-08-03 2011-11-23 Lg电子株式会社 Controlling method of clothes treating apparatus
CN101981247A (en) * 2008-04-01 2011-02-23 Lg电子株式会社 Laundry treating machine and control method of the same
CN101876132A (en) * 2009-04-28 2010-11-03 坎迪公司 Washer-drier machine
CN201809649U (en) * 2010-06-10 2011-04-27 海尔集团公司 Cylinder clothes dryer and water level switch thereof
JP2014033849A (en) * 2012-08-09 2014-02-24 Panasonic Corp Clothing drying machine
CN104047154A (en) * 2013-03-12 2014-09-17 海尔集团公司 Clothes drying judgment method for heat pump clothes dryer as well as control method and clothes dryer
CN105624967A (en) * 2016-03-14 2016-06-01 海信(山东)冰箱有限公司 Drying washing machine with clothes care function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111839173A (en) * 2019-04-30 2020-10-30 佛山市顺德区美的电热电器制造有限公司 Cooking equipment and water level control device and method thereof
CN111839173B (en) * 2019-04-30 2021-05-25 佛山市顺德区美的电热电器制造有限公司 Cooking equipment and water level control device and method thereof
CN110565319A (en) * 2019-09-10 2019-12-13 无锡小天鹅电器有限公司 clothes treating apparatus

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