CN2789326Y - Siphon type drainage device - Google Patents
Siphon type drainage device Download PDFInfo
- Publication number
- CN2789326Y CN2789326Y CN 200520082829 CN200520082829U CN2789326Y CN 2789326 Y CN2789326 Y CN 2789326Y CN 200520082829 CN200520082829 CN 200520082829 CN 200520082829 U CN200520082829 U CN 200520082829U CN 2789326 Y CN2789326 Y CN 2789326Y
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- CN
- China
- Prior art keywords
- water draining
- type water
- draining device
- pipe
- shaped elbow
- 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 - Fee Related
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- Sink And Installation For Waste Water (AREA)
Abstract
The utility model relates to a siphon type water draining device for preventing sewage pipelines from being inversely irrigated. The utility model has the technical scheme that one siphon type water draining device (also called as an external type) comprises a sewage pipe and a water draining pipe, wherein the lower part of the sewage pipe forms a U-shaped elbow, and a water outlet of the U-shaped elbow is arranged in the water draining pipe; the external type water draining device is characterized in that the water outlet of the U-shaped elbow is provided with a one-way valve; the other siphon type water draining device (also called as a built-in type) comprises a sewage pipe and a water draining pipe, wherein the lower part of the sewage pipe forms a U-shaped elbow which is integrally arranged in the water draining pipe; the built-in type water draining device is characterized in that a water outlet of the U-shaped elbow is provided with a one-way valve which is hinged with a valve sheet on the upper end surface of the water outlet of the U-shaped elbow. The siphon type water draining device is characterized in that the siphon type water draining device forms a water seal and valve seal double-seal structure and has strong self-purifying performance, and as long as silt, vegetable leaves, rice grains or oil-stain garbage are sucked in the siphon type water draining device, the silt, vegetable leaves, rice grains or oil-stain garbage can be immediately drained; the utility model has the advantages of simple structure and reliable performance and is suitable for draining water for various systems.
Description
One, technical field: the utility model relates to a kind of hydrocone type water trap that prevents that sewer pipe from pouring in down a chimney.
Two, background technology: use at present common employing floor drain or the oval coil pipe dual mode that carries out water seal at sewer pipe,, shortcomings such as greasy dirt big, water quality inferiority often cause return water, return flavor, water seal destructible, mosquito turnover, draining difficulty many because of the rubbish that contains usually in the sewer pipe.
Three, summary of the invention: the purpose of this utility model is exactly in order to have overcome the shortcoming of traditional floor drain or oval coil pipe, a kind of hydrocone type water trap to be provided.
The technical scheme that adopts is: a kind of hydrocone type water trap (also claiming external), comprise sewer pipe and gutter composition, wherein the bottom of sewer pipe is " U " shape elbow, and the delivery port of " U " shape elbow places in the gutter, it is characterized in that being provided with one way valve at the delivery port of " U " shape elbow.
Another kind of hydrocone type water trap (also claiming built-in) comprises sewer pipe and gutter composition, and wherein the bottom of sewer pipe is " U " shape elbow, and " U " shape elbow integral body places in the gutter, it is characterized in that being provided with one way valve at the delivery port of " U " shape elbow.
Described one way valve is that the upper surface hinge at " U " shape elbow delivery port has valve block.
The characteristics of this water trap are that water seal adds the jam pot cover double seal, and water seal can be arranged between the 50mm----100mm, and self-purification ability is strong, and no matter the rubbish of silt, dish leaf, rice grain or greasy dirt can be discharged immediately in case be inhaled into water trap; Simple in structure, dependable performance; The loose mail assembling, dismounting is simple and easy, and it is convenient to clean.This water trap is fit to the multiple systems draining to be used.
Four, description of drawings:
Accompanying drawing 1 is the structural representation of first kind of embodiment of the utility model (external);
Accompanying drawing 2 is structural representations of second kind of embodiment of the utility model (built-in).
Five, specific embodiment:
Embodiment 1: with reference to accompanying drawing 1, its agent structure is that sewer pipe 1 upper end is directly connected to drainage system, and the lower end is provided with " U " shape elbow 4.The delivery port of " U " shape elbow 4 places in the drainage pipe 5.Form gravity-held check valve at " U " shape elbow 4 delivery port hinges by a valve block 6.The upper end of drainage pipe 5 is provided with block 8, and is for convenience detach, inserts downwards in the floor drain 7.
Embodiment 2: with reference to accompanying drawing 2, its agent structure is that sewer pipe 1 upper end is connected to drainage system (vegetable sink or washing basin) indirectly by tube connector 2, and the lower end is provided with " U " shape elbow 4, and its height is between 50mm----100mm." U " shape elbow 4 integral body place in the drainage pipe 5.Form gravity-held check valve at " U " shape elbow 4 delivery port hinges by a valve block 6.
The effect of one way valve is: (1) prevents adverse current (when producing the adverse current phenomenon during malleation in the downcomer line).(2) harmful poisonous foul smell escapes into indoorly in the isolated sewerage system, pollutes living environment.(3) prevent that the mosquito of septic tank and software toy etc. from entering the room, prevent that germ virus from propagating.(4) when water seal is destroyed in " U " type pipe, this water trap still has " four anti-functions ".
Claims (3)
1, a kind of hydrocone type water trap comprises sewer pipe and gutter composition, and wherein the bottom of sewer pipe is " U " elbow, and the delivery port of " U " shape elbow places in the gutter, it is characterized in that being provided with one way valve at the delivery port of " U " shape elbow.
2, a kind of hydrocone type water trap comprises sewer pipe and gutter composition, and wherein the bottom of sewer pipe is " U " elbow, and " U " shape elbow integral body places in the gutter, it is characterized in that being provided with one way valve at the delivery port of " U " shape elbow.
3, hydrocone type water trap according to claim 1 and 2 is characterized in that described one way valve is that upper surface hinge at " U " shape elbow delivery port has valve block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082829 CN2789326Y (en) | 2005-04-29 | 2005-04-29 | Siphon type drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520082829 CN2789326Y (en) | 2005-04-29 | 2005-04-29 | Siphon type drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2789326Y true CN2789326Y (en) | 2006-06-21 |
Family
ID=36789658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520082829 Expired - Fee Related CN2789326Y (en) | 2005-04-29 | 2005-04-29 | Siphon type drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2789326Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797289A (en) * | 2012-09-12 | 2012-11-28 | 山东大学 | Vacuum suction-type floor drain with double-layer siphon structure |
| CN110029783A (en) * | 2019-04-26 | 2019-07-19 | 中建钢构有限公司 | Siphon drainage mounting process |
-
2005
- 2005-04-29 CN CN 200520082829 patent/CN2789326Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102797289A (en) * | 2012-09-12 | 2012-11-28 | 山东大学 | Vacuum suction-type floor drain with double-layer siphon structure |
| CN110029783A (en) * | 2019-04-26 | 2019-07-19 | 中建钢构有限公司 | Siphon drainage mounting process |
| CN110029783B (en) * | 2019-04-26 | 2020-10-23 | 中建钢构有限公司 | Siphon drainage installation process |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060621 |