CN2519810Y - Siphon proof device for washing machine - Google Patents
Siphon proof device for washing machine Download PDFInfo
- Publication number
- CN2519810Y CN2519810Y CN 01272746 CN01272746U CN2519810Y CN 2519810 Y CN2519810 Y CN 2519810Y CN 01272746 CN01272746 CN 01272746 CN 01272746 U CN01272746 U CN 01272746U CN 2519810 Y CN2519810 Y CN 2519810Y
- Authority
- CN
- China
- Prior art keywords
- water tank
- siphon
- return
- housing
- washing machine
- 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.)
- Expired - Lifetime
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model comprises a drainage pump, a corrugated pipe, an inner drainage pipe and a ball valve, etc. The device is mainly characterized in that upper part of the inner drainage pipe is provided with a rainbow proof absorbing water tank additionally. A returning air port of the rainbow proof absorbing water tank is connected with a reflux proof water tank. The utility model avoids producing rainbow absorption phenomenon when users operates wrongly, which improves washing performance of washing machine.
Description
Technical field:
The utility model relates to a kind of anti-siphon and anti-water reflux of going up that is used for tumbling-box washing machine.
Background technology:
Present widely used tumbling-box washing machine drainage system does not all have anti-siphon means.Therefore, laying of washing machine highly there is special requirement, the terminal eminence that requires to be placed on 0.6-1 rice of its drainpipe.If the drainpipe end is placed on the ground leak, the height of drainpipe end is lower than the bottom of washing machine drum, reason owing to pressure, in case user's maloperation during washing when drainage procedure does not finish, is just reselected into water program, though draining pump quits work, but washing machine can continue draining always, produces the current siphon phenomenon, the influence washing.
Summary of the invention:
Goal of the invention of the present utility model is to solve roller washing machine siphon and reflux problem.
The utility model is by draining pump 2, and the bellows 1, internal drainage pipe 4 and the bellows 1 interior ball valve 3 that connect draining pump 2, water inlet and delivery port are respectively formed.The delivery port of internal drainage pipe 4 is connected with anti-siphon water tank 6, and said anti-siphon water tank 6 is made up of the interior pipe 6b in housing 6a and the housing 6a, and housing 6b top is provided with water discharge outlet 6c and return-air mouth 6d.But the return-air mouth 6d cooled via return air pipe 7 on anti-siphon water tank 6 tops is set up the anti-return water tank, and the ball sealer 8b in this anti-return water tank inner housing 8a and the housing 8a forms, and the diameter of the entery and delivery port of anti-return water tank is less than the diameter of sealing 8b.
The utility model can make the no special height requirement of laying of roller washing machine, uses more convenient.Owing to be provided with interior pipe in the anti-siphon water tank, and top is provided with the return-air mouth, communicates with atmosphere, makes in the anti-siphon water tank to have atmospheric pressure.Even user misoperation when drainage procedure does not finish, just starts the water inlet program, in a single day draining pump quits work, and anti-siphon water tank just has the air of existence, can effectively prevent siphonage, improves scourability.
Description of drawings:
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is an anti-siphon water tank profile of the present utility model.
Among the figure: 1-bellows, 2-draining pump, 3-bellows, 4-internal drainage pipe, 5,5 '-clamp, the anti-siphon water tank of 6-, 6a-housing, 6b-in pipe, 6c-water discharge outlet, 6d-return-air mouth, 7,7 '-muffler, 8a-housing, 8b-ball sealer.
The specific embodiment:
Referring to accompanying drawing 1, bellows 1 is fixedlyed connected with the water inlet of draining pump 2, and ball valve 3 is positioned on the bellows 1.Vertical section in.The delivery port of the lower end of internal drainage pipe 4 and draining pump 2 is affixed, and the upper end is connected with anti-siphon water tank 6, and clamp 5 prevents that in order to clamp the mouth of pipe connecting portion connecting portion from leaking.Pipe 6b in being provided with in the garden cylindrical shell 6a of anti-siphon water tank 6.The top of housing 6b is provided with water discharge outlet 6c and return-air mouth 6b.Water discharge outlet 6c is in order to connect outer drainpipe, and return-air mouth 6b is in order to connect muffler 7, and muffler 7 is connected with the water inlet of anti-return water tank.The anti-return water tank is made of the aperture of two ends intake-outlet of (referring to accompanying drawing 2) anti-return water tank less than the sphere diameter of ball sealer 8b the ball sealer 8b in housing 8a and the housing 8a.Ball sealer 8b so that the intake-outlet at anti-return water tank two ends is blocked, clears laundry sewage with the left and right motion of hydraulic pressure, prevents to flow into magazine.Clamp 5 ' prevent that in order to fastening muffler 7 and implication mouth 6d ' connecting portion from leaking.
Claims (2)
1, a kind of by draining pump (2), the washing machine anti-siphon means that ball valve (3) in bellows (1), internal drainage pipe (4) and the bellows (1) of difference platoon water pump (2) water inlet and delivery port is formed, the delivery port that it is characterized by internal drainage pipe (4) is connected with the said anti-siphon water tank of anti-siphon water tank (6) (6) to be made up of the interior pipe (6b) in housing (6a) and the housing (6a), and housing (6b) top is provided with water discharge outlet (6c) and return-air mouth (6d).
2, by the described washing machine anti-siphon means of claim 1, return-air mouth (6d) the cooled via return air mouth (7) that it is characterized by anti-siphon water tank (6) top is connected with the anti-return water tank, said anti-return water tank is made up of the ball sealer (8b) in housing (8a) and the housing (8a), and the diameter of the entery and delivery port of anti-return water tank is less than the diameter of ball sealer (8b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272746 CN2519810Y (en) | 2001-12-07 | 2001-12-07 | Siphon proof device for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01272746 CN2519810Y (en) | 2001-12-07 | 2001-12-07 | Siphon proof device for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519810Y true CN2519810Y (en) | 2002-11-06 |
Family
ID=33677848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01272746 Expired - Lifetime CN2519810Y (en) | 2001-12-07 | 2001-12-07 | Siphon proof device for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519810Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505425A (en) * | 2011-11-02 | 2012-06-20 | 海尔集团公司 | Drainage pump with sealing structure, and washing machine with drainage pump |
| CN104264424A (en) * | 2014-09-19 | 2015-01-07 | 南京创维家用电器有限公司 | Upper drainage type washing machine and universal connecting pipe thereof |
| CN106381645A (en) * | 2016-10-31 | 2017-02-08 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
-
2001
- 2001-12-07 CN CN 01272746 patent/CN2519810Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505425A (en) * | 2011-11-02 | 2012-06-20 | 海尔集团公司 | Drainage pump with sealing structure, and washing machine with drainage pump |
| CN104264424A (en) * | 2014-09-19 | 2015-01-07 | 南京创维家用电器有限公司 | Upper drainage type washing machine and universal connecting pipe thereof |
| CN104264424B (en) * | 2014-09-19 | 2016-06-22 | 南京创维家用电器有限公司 | Dewatering type washing machine and general connecting tube thereof in one |
| CN106381645A (en) * | 2016-10-31 | 2017-02-08 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111207 Granted publication date: 20021106 |