CN2905862Y - Siphon-proof discharge tube of intensified discharging type drum washing machine - Google Patents
Siphon-proof discharge tube of intensified discharging type drum washing machine Download PDFInfo
- Publication number
- CN2905862Y CN2905862Y CN 200620057674 CN200620057674U CN2905862Y CN 2905862 Y CN2905862 Y CN 2905862Y CN 200620057674 CN200620057674 CN 200620057674 CN 200620057674 U CN200620057674 U CN 200620057674U CN 2905862 Y CN2905862 Y CN 2905862Y
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- CN
- China
- Prior art keywords
- washing machine
- elbow
- siphon
- check valve
- gas
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- Expired - Fee Related
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Abstract
The utility model discloses a gas-fired rotating drum washing machine provided with a drainage pipe with anti-siphon effect, which comprises a three-link connector, a one-way valve, an elbow, and two hoses. One interface of the three-link connector is connected to the one-way valve in counter direction. The other end of the one-way valve is linked to the elbow communicated to the atmosphere. The other two interfaces of the three-link connector are respectively connected to the washing machine drainage pump and the sewer through hoses. After the novel drainage pipe is applied in the gas-fired rotating drum washing machine, the formation of the siphon phenomenon inside the drainage pipe can be thoroughly prevented. The fault that the water flows into one side of the gas-fired washing machine while flowing out from the other side of the gas-fired washing machine resulting from the siphon phenomenon is resolved. The restrictions that the longer drainage pipes can not be used in such washing machine and the drainage pipe outlet can not be submerged in water are broken, so that the washing machine can be used in a more relaxed environment.
Description
Affiliated technical field
The utility model relates to a kind of novel drainpipe that prevents the tumbling-box washing machine siphonage, and it is longer to be intended to solve drainpipe, while or water discharge outlet the washing machine fault of the water outlet of intaking that does not cause in the entry.The utility model belongs to the design improvement that new washing machine is made, and also can be used as a separate accessories old washing machine is transformed.
Background technology
The drum type washing machine of current trend all adopts forced-ventilated structure basically: the draining pump that the delivery port that is positioned at the wash bucket bottom coexists below the wash bucket links to each other, can retaining in the wash bucket by hanging up that drainpipe behind the draining pump guarantees.When draining pump was worked, the hydraulic pressure of generation helped water to cross drainpipe and hangs place's (highest point of drainpipe just), realizes draining.If drainpipe is longer, or water discharge outlet touches water, causes the drainpipe current not smooth, before washing machine next time water inlet, also do not have to have arranged the water in the drainpipe, will form siphonage, while cause the washing machine water outlet of intaking, washing machine can not normally move, and wastes a large amount of running water.So just spell out in the operation instructions of some drum type washing machines, the length of external drainpipe can not surpass 2.5 meters, and drainpipe outlet can not immerse in the water.
Summary of the invention
The purpose of this utility model is to prevent that thoroughly forced-ventilated washing machine sewer pipe from forming siphonage, abolishes such washing machine and can not external long drainpipe and drainpipe outlet can not water-immersedly limit, and makes that the environment for use of washing machine is more loose.
The technical scheme that the utility model technical solution problem is adopted is: a kind of forced-ventilated roller washing machine is prevented siphon drainage pipe, it is characterized in that: comprise a three-way connection, a check valve and an elbow, and two sections sebific ducts; Two interfaces of three-way connection link to each other by the same respectively drainage pump of washing machine of sebific duct, sewer, and another interface of three-way connection links to each other by direction with check valve; Another interface of check valve has connected an elbow, and the other end of elbow communicates with atmosphere.
The beneficial effects of the utility model are:
1. can thoroughly solve behind installation the utility model since the forced-ventilated washing machine that causes of siphonage while the problem of the draining of intaking.
2. behind installation the utility model, tumbling-box washing machine can be external than long drainpipe (as long as draining pump allows), and the outlet of drainpipe also can be immersed in the water, makes that the environment for use of washing machine is more loose.
3. the utility model is simple in structure, and is reliable and stable, and cost is very low.
4. the utility model is easy for installation, does not need to change original Circuits System of washing machine and water passage system.
5. the utility model water consumption electricity not is pollution-free, energy-conserving and environment-protective.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a device schematic diagram of the present utility model.
Fig. 2 is the installation diagram of the utility model device on washing machine.
The specific embodiment
As shown in Figure 1, this device is made up of five parts: there is the elbow 5 of passage 64, one sides with cover of 2, one dag formulas of three-way connection check valve, add a water inlet sebific duct 1 and water outlet sebific duct 3.Three-way connection 2 is connected to the interface by direction of check valve 4, i.e. the interface of the arrow indication of the current direction 7 of check valve.And another interface of check valve 4 connects an elbow 5, the bending direction of elbow 5 upwards, with the direction unanimity of check valve dag, sebific duct 1 and sebific duct 2 are connected respectively on two other interface of threeway, as shown in Figure 1.
As shown in Figure 2, the device of being made up of three-way connection 2, check valve 4 and elbow 5 is installed in the extreme higher position of drainpipe, the washing machine uppermost hook of drainpipe place behind just, keeping the dag of dag formula check valve is vertical state, the breathable elbow is bent upwards.Sebific duct 1 links to each other with draining pump delivery port 8, and sebific duct 3 joins with sewer 9 as the drainpipe of washing machine.
When the washing machine drainage pump drainage, water enters check valve 4 by sebific duct 1 from three-way connection 2, because the flow direction of water is opposite with check valve 4 current directions, and closed check valve, water can only flow into sewer through sebific duct 3 by three-way connection 2.From the come water of minute quantity of check valve 4 infiltration, can be followed by elbow 5, can not be sprinkled upon on the ground.Side with cover has the elbow 5 of passage can prevent that falling stop ash and little insect enter elbow and influence check valve work.When water pump quit work, the pressure in the three-way connection 2 diminished, and air enters from the pore 6 of elbow 5, entered three-way connection 2 through check valve 4, inflates in drainpipe, thereby siphonage can't be formed.
Claims (1)
1. the anti-siphon drainage pipe of forced-ventilated roller washing machine is characterized in that: comprise a three-way connection, a check valve and an elbow, and two sections sebific ducts; Two interfaces of three-way connection link to each other by the same respectively drainage pump of washing machine of sebific duct, sewer, and another interface of three-way connection links to each other by direction with check valve; Another interface of check valve has connected an elbow, and the other end of elbow communicates with atmosphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057674 CN2905862Y (en) | 2006-04-14 | 2006-04-14 | Siphon-proof discharge tube of intensified discharging type drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620057674 CN2905862Y (en) | 2006-04-14 | 2006-04-14 | Siphon-proof discharge tube of intensified discharging type drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2905862Y true CN2905862Y (en) | 2007-05-30 |
Family
ID=38114497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620057674 Expired - Fee Related CN2905862Y (en) | 2006-04-14 | 2006-04-14 | Siphon-proof discharge tube of intensified discharging type drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2905862Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701412B (en) * | 2009-01-23 | 2012-02-15 | 南京乐金熊猫电器有限公司 | Drum washing machine |
| CN106381631A (en) * | 2016-10-31 | 2017-02-08 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| CN106381645A (en) * | 2016-10-31 | 2017-02-08 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| WO2019174599A1 (en) * | 2018-03-16 | 2019-09-19 | 青岛海尔洗衣机有限公司 | Sonic cleaning module having ventilation structure, and cleaning apparatus |
-
2006
- 2006-04-14 CN CN 200620057674 patent/CN2905862Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701412B (en) * | 2009-01-23 | 2012-02-15 | 南京乐金熊猫电器有限公司 | Drum washing machine |
| CN106381631A (en) * | 2016-10-31 | 2017-02-08 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| CN106381645A (en) * | 2016-10-31 | 2017-02-08 | 无锡小天鹅股份有限公司 | Pulsator washing machine |
| WO2019174599A1 (en) * | 2018-03-16 | 2019-09-19 | 青岛海尔洗衣机有限公司 | Sonic cleaning module having ventilation structure, and cleaning apparatus |
| CN110273245A (en) * | 2018-03-16 | 2019-09-24 | 青岛海尔洗衣机有限公司 | A kind of sound wave mold cleaning block and washing facility with ventilating structure |
| CN110273245B (en) * | 2018-03-16 | 2022-01-18 | 青岛海尔洗衣机有限公司 | Module and washing equipment are washed to sound wave with ventilative structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |