CN201952648U - Drainage and exhaust valve - Google Patents
Drainage and exhaust valve Download PDFInfo
- Publication number
- CN201952648U CN201952648U CN2010206872792U CN201020687279U CN201952648U CN 201952648 U CN201952648 U CN 201952648U CN 2010206872792 U CN2010206872792 U CN 2010206872792U CN 201020687279 U CN201020687279 U CN 201020687279U CN 201952648 U CN201952648 U CN 201952648U
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- Prior art keywords
- valve
- valve body
- drainage
- exhaust
- utility
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- 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.)
- Expired - Lifetime
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Abstract
The utility model designs a drainage and exhaust valve, which comprises a valve body and a valve core, and is characterized in that: the valve body is provided with a water inlet, a drainage opening and an exhaust opening, the valve core is arranged at the drainage opening inside the valve body, a transverse partition is arranged in the middle inside the valve body, the rear end of the transverse partition is connected with a water-inlet wall, and gaps are respectively left at the front-end part of the transverse partition and the end part of the exhaust opening of the valve body. In the utility model, two drainage and exhaust functions can be realized by one part, the valve has fewer structures, the structure is simplified, and the cost is low. When in drying working, a small amount of outside air can also be introduced for the air supply of a drying-condensing circulating system.
Description
Technical field
The utility model relates to a kind of draining valve of washing-drying integral machine, belongs to the parts of washing machine.
Background technology
Along with being extensive use of of washing machine, people are also more and more higher to the functional requirement of washing machine, drying washing machine silently occupy a part of market share.The drainage exhaust valve of washing-drying integral machine plays a part vital in the complete machine function realizes.Traditional washing-drying integral machine draining valve and air bleeding valve separate, and advantage is each Xingqi duty, do not disturb mutually, and shortcoming is can not intercommunication, and complex structure increases cost.
The utility model content
The utility model provides a kind of drainage exhaust valve, only needs a valve, just can realize the purpose of drainage exhaust, and connects mutually, draining simultaneously in the exhaust process, water discharge outlet supply simultaneously part air.Be to kill two birds with one stone, simple in structure, save cost.
The purpose of this utility model mainly is achieved through the following technical solutions:
Comprise valve body and spool, valve body has water inlet, water discharge outlet and exhaust outlet, and spool is arranged in valve inner water discharge outlet place, is provided with one tabula in the middle of the valve inner, and the tabula rear end connects the water inlet wall, and the space is left in leading section and valve body exhaust outlet end.
The utility model has the following advantages and good effect to washing machine:
1, drainage exhaust connects mutually, designs simplification.
2, use a spool, reduce unnecessary valve arrangement, reduce cost.
3, can also when drying work, introduce a small amount of outside air from water discharge outlet, the drying condensation circulatory system is carried out air supply.
Description of drawings
Fig. 1, structure chart of the present utility model.
Fig. 2, the utility model are applied to the fundamental diagram of clothes washer-dryer.
The specific embodiment
As shown in Figure 1, valve body 1 of the present utility model has three mouths: water inlet 3, water discharge outlet 4 and exhaust outlet 5, spool 2 are arranged in valve body 1 internal drainage mouth 4 places, the switch of control drainage works.Valve body 1 bosom is provided with tabula 6 one, and the rear end of tabula 6 connects water inlet 3, and the space is left in front end and valve body exhaust outlet 5 ends, body cavity is divided into two parts up and down, but two parts still relies on space UNICOM, can flowing gas or liquid.
Fig. 2 is the schematic diagram that the utility model is used for washing-drying integral machine.As figure, the utility model is installed on the bottom of washtub 7, and exhaust outlet connects condenser pipe 8, and condenser pipe and washtub form the annexation of a circulation.In washing process, spool 2 is closed, and communicates between washtub 7 and the condenser pipe 8.In draining and dehydration, spool 2 is opened, and waste water enters from water inlet 3, arrive the space of tabula 6 tops,, flow into 6 times side spaces of tabula through the space of tabula 6 front ends and exhaust outlet 5 ends, following side space because and water discharge outlet 4 are UNICOMs, so smoothly draining.
Washing machine began oven dry after the washing procedure of setting was finished, and the operation principle of oven dry is: enter 7 pairs of clothings of washtub through the hot-air after the blower fan heating and carry out air-dry.
At this moment, spool 2 is also opened, exhaust outlet 5 is opened, under the drive of blower fan, the hot-air that has a large amount of steam enters the utility model that is installed in washtub 7 bottoms from water inlet 3, enters condenser pipe through tabula 6 tops, carries out cooling de-watering, after the air that has the minor amount of water steam then is drawn into blower fan and heats, feed washtub 7 again.So circulation is till the clothing oven dry.Because the existence of tabula, the water that flows down from tube wall in the condenser pipe 8 can not be back in the washtub 7, drains but can enter water discharge outlet 4 from the following side space of tabula 6.Simultaneously, a small amount of extraneous gas enters the condensation cycle system by the drainage exhaust valve.
Claims (1)
1. drainage exhaust valve, comprise valve body (1) and spool (2), it is characterized in that: valve body (1) has water inlet (3), water discharge outlet (4) and exhaust outlet (5), spool (2) is arranged in valve inner water discharge outlet (4) and locates, be provided with one tabula (6) in the middle of the valve inner, tabula (6) rear end connects the water inlet wall, and leading section and valve body exhaust outlet (5) leave the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206872792U CN201952648U (en) | 2010-12-29 | 2010-12-29 | Drainage and exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206872792U CN201952648U (en) | 2010-12-29 | 2010-12-29 | Drainage and exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201952648U true CN201952648U (en) | 2011-08-31 |
Family
ID=44496769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206872792U Expired - Lifetime CN201952648U (en) | 2010-12-29 | 2010-12-29 | Drainage and exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201952648U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044030A (en) * | 2017-04-13 | 2017-08-15 | 青岛海尔洗衣机有限公司 | A kind of use in washing machine water inlet exhaust structure and washing machine |
| CN110195333A (en) * | 2018-02-27 | 2019-09-03 | 青岛海尔洗衣机有限公司 | A kind of sealing valve mounting structure and washing machine free of cleaning |
-
2010
- 2010-12-29 CN CN2010206872792U patent/CN201952648U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044030A (en) * | 2017-04-13 | 2017-08-15 | 青岛海尔洗衣机有限公司 | A kind of use in washing machine water inlet exhaust structure and washing machine |
| CN110195333A (en) * | 2018-02-27 | 2019-09-03 | 青岛海尔洗衣机有限公司 | A kind of sealing valve mounting structure and washing machine free of cleaning |
| CN110195333B (en) * | 2018-02-27 | 2021-09-07 | 青岛胶南海尔洗衣机有限公司 | Seal valve mounting structure and washing-free washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190724 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110831 |
|
| CX01 | Expiry of patent term |