CN2711264Y - Odor-proof and over-flow-proof valve for sewage - Google Patents
Odor-proof and over-flow-proof valve for sewage Download PDFInfo
- Publication number
- CN2711264Y CN2711264Y CN 200420016541 CN200420016541U CN2711264Y CN 2711264 Y CN2711264 Y CN 2711264Y CN 200420016541 CN200420016541 CN 200420016541 CN 200420016541 U CN200420016541 U CN 200420016541U CN 2711264 Y CN2711264 Y CN 2711264Y
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- Prior art keywords
- proof
- odor
- valve
- flow
- over
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses an odor-proof and over-flow-proof valve for a sewage belonging to the technical field of indoor plumbing installations of a building. The odor-proof and over-flow-proof valve for a sewage is used for solving the problems of that the odor-proof and over-flow-proof valve has short lifetime and difficult cleaning. A connection sleeve (1) of the odor-proof and over-flow-proof valve for a sewage is connected with a valve body (2) through a screw thread. The cavity hole of the valve body (2) is provided with a mesh screen (3). A ball plug (4) with helium gas (5) is arranged in the cavity hole. The odor-proof and over-flow-proof valve for a sewage can be widely applied to prevent odor and overflow of sewages of closets, washing brushing pools and floor drains.
Description
Technical field
The utility model relates to a kind of sewer deodorization anti-overflow valve, is a kind of sewer deodorization anti-overflow valve that is used for toilet, does the wash pond and floor drain specifically.
Background technology
China Patent No. 02270276.8 discloses a kind of name and has been called a kind of water-saving and deodorizing valve, and its formation is to be installed with ball plug in the bottom of water saving pipe by elasticity, utilizes the elastic force of elasticity card to realize the purpose of not only water flowing but also deodorization.Its deficiency is to exist the problem that the life-span is short and cleaning is difficult.
Summary of the invention
The utility model overcomes deficiency of the prior art, and sewer deodorization anti-overflow valve long and that clean easily of a kind of life-span is provided.
In order to solve above-mentioned technical problem, the utility model is achieved through the following technical solutions: sewer deodorization anti-overflow valve is that the ball plug that the band helium is housed in the lumen pore of valve body is formed.
The utility model also can be achieved through the following technical solutions: sewer deodorization anti-overflow valve is on the basis of above technical scheme, will bamboo or wicker fence be housed on the lumen pore.
The utility model can also be achieved through the following technical solutions: sewer deodorization anti-overflow valve is on the basis of above technical scheme, and valve body is connected with coupling sleeve with screw thread.
Compared with prior art, the beneficial effects of the utility model are that installation is simple, the life-span is long and clean easily.
Description of drawings
Accompanying drawing is a generalized section of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail: sewer deodorization anti-overflow valve is to be connected with valve body 2 by screw thread by coupling sleeve 1, bamboo or wicker fence 3 is housed on the lumen pore of valve body 2, and the ball plug 4 that band helium 5 is housed in the lumen pore is formed.The upper limb of sewer deodorization anti-overflow valve valve body 2 has certain gradient from outside to inside, and last edge thickness is not less than 1/4th of ball plug 4 diameters.Sewer deodorization anti-overflow valve valve body 2 and bamboo or wicker fence 3 adopt interference fit.The ball plug 4 of sewer deodorization anti-overflow valve is to adopt the SBS material of thermoplastic elastomer (TPE) to make, and wall thickness 1-2 millimeter, other part adopt the PVC plastics to make, and the size of size and various sewers is complementary.
During use, earlier coupling sleeve 1 is filled in toilet, done the wash in the sewer mouth of pond or floor drain, after fixing with cement or glue, the ball plug 4 of band helium 5 is packed in the chamber of valve body 2, utilize the screw thread on the coupling sleeve 1, valve body 2 is contained in the coupling sleeve 1, in the lumen pore of the valve body 2 of again bamboo or wicker fence 3 being packed into.The upper limb of valve body 2 has certain gradient from outside to inside, is convenient to flowing of water down, and bamboo or wicker fence 3 has played and stopped that dirt enters the effect of sewer, and the while also can allow sewage pass through and flow into sewer.The last edge thickness of valve body 2 is not less than 1/4th of ball plug 4 diameters, and it is wide to make that ball plug 4 contacts with valve body 2, is beneficial to the surface protection and the sealing of ball plug 4.Owing to be cast into helium 5 in the ball plug 4, utilize the very light upward property of helium, ball plug 4 all is close in the lumen pore of valve body 2 in the ordinary course of things, make sewer deodorization anti-overflow valve be closed condition, played the effect of deodorization and anti-overflow.All make owing to this utility model simultaneously, make that installation is simple, the life-span is long and easy cleaning with working of plastics.
Claims (3)
1, a kind of sewer deodorization anti-overflow valve is characterized in that the ball plug (4) that band helium (5) is housed in the lumen pore of valve body (2) forms.
2, sewer deodorization anti-overflow valve as claimed in claim 1 is characterized in that being equipped with on the lumen pore bamboo or wicker fence.
3, sewer deodorization anti-overflow valve as claimed in claim 1 or 2 is characterized in that valve body (2) is connected with coupling sleeve (1) with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016541 CN2711264Y (en) | 2004-07-06 | 2004-07-06 | Odor-proof and over-flow-proof valve for sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420016541 CN2711264Y (en) | 2004-07-06 | 2004-07-06 | Odor-proof and over-flow-proof valve for sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711264Y true CN2711264Y (en) | 2005-07-20 |
Family
ID=36192368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420016541 Expired - Fee Related CN2711264Y (en) | 2004-07-06 | 2004-07-06 | Odor-proof and over-flow-proof valve for sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711264Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590482A (en) * | 2013-11-15 | 2014-02-19 | 衡阳泰豪通信车辆有限公司 | Floor drain used for high-electromagnetic-shielding square cabin |
-
2004
- 2004-07-06 CN CN 200420016541 patent/CN2711264Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590482A (en) * | 2013-11-15 | 2014-02-19 | 衡阳泰豪通信车辆有限公司 | Floor drain used for high-electromagnetic-shielding square cabin |
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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 |