CN201326209Y - Odor prevention device for pipelines - Google Patents
Odor prevention device for pipelines Download PDFInfo
- Publication number
- CN201326209Y CN201326209Y CNU2008200990887U CN200820099088U CN201326209Y CN 201326209 Y CN201326209 Y CN 201326209Y CN U2008200990887 U CNU2008200990887 U CN U2008200990887U CN 200820099088 U CN200820099088 U CN 200820099088U CN 201326209 Y CN201326209 Y CN 201326209Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- pipeline
- deodorant
- rotating shaft
- 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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Abstract
The utility model provides an odor prevention device for pipelines, which has a simple structure and the capabilities of draining water and preventing odor from overflowing. The odor prevention device for pipelines comprises a cylindrical valve body, a rotating shaft and a valve piece; the valve piece is rotatablely arranged in a housing through the rotating shaft; a balancing weight is arranged at the lower part of the valve piece; and the density of the balancing weight is greater than that of the valve piece; further, an outer edge extending horizontally is arranged on the outer side of the upper part of the valve body.
Description
Technical field
The utility model relates to the sanitary installation technical field, is specifically related to a kind of pipeline deodorant.
Background technology
The sewer mouths of pipe such as washroom can distribute foul smell, and cause mosquito easily, insect such as cockroach, spread germs and virus existing multiple deodorant in the prior art, but anti-theft apparatus structure complexity of the prior art, with high costs.
The utility model content
In view of this, in order to address the above problem, the utility model provides a kind of pipeline deodorant simple in structure, but both drainings can be prevented the foul smell overflow again.
The purpose of this utility model is achieved in that the pipeline deodorant, comprises cylinder valve, rotating shaft and valve block, and described valve block is arranged in the housing rotationally by rotating shaft, and described valve block bottom is provided with counterweight, and the density of described counterweight is greater than valve block density.
Further, described valve body upper outside is provided with the outer that level extends.
With respect to prior art, the utility model is simple in structure, and cost of production is low, can prevent effectively that the foul smell of sewer is excessive, and insect such as blocking-up mosquito etc. enters sewer.
Other advantages of the present utility model, target, to set forth in the following description to a certain extent with feature, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can be passed through following manual, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
In order to make the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 shows the structural representation of the utility model pipeline deodorant;
Fig. 2 shows the structural representation of the utility model pipeline deodorant middle valve plate;
The specific embodiment
Below will be described in detail preferred embodiment of the present utility model.
Referring to Fig. 1, the pipeline deodorant of present embodiment is a cylindrical shape, comprises valve body 1, has flowing water passage 2 in the described valve body 1, be provided with the valving that can control the flowing water passage switching under hydraulic action in the described valve body 1, described valving is in normally off under nature; Described valving comprises a rotating shaft 3, and described rotating shaft 3 is arranged in the valve body 1, and the two ends of rotating shaft 3 and valve body 1 are rotatably connected, and a valve block 4 is connected with rotating shaft 3, and the diameter of described valve block 4 is not more than the internal diameter of pipeline deodorant; Do not glide for making the pipeline deodorant be fixed on pipeline opening, can be provided with the outer 5 that level extends in described pipeline deodorant upper outside, the diameter of described outer 5 is greater than the diameter of pipeline opening; Referring to Fig. 2, under nature, be in normally off for making valve block 4, valve block 4 bottoms can be set the bigger counterweight of density 6 is set, like this, under nature, valve block 4 is because the action of gravity of counterweight 6 can be in normally off.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and obviously, those skilled in the art can carry out various changes and modification and not break away from spirit and scope of the present utility model the utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (2)
1. pipeline deodorant, it is characterized in that: described pipeline deodorant comprises cylinder valve, rotating shaft and valve block, and described valve block is arranged in the housing rotationally by rotating shaft, and described valve block bottom is provided with counterweight, and the density of described counterweight is greater than valve block density.
2. pipeline deodorant according to claim 1 is characterized in that: described valve body upper outside is provided with the outer that level extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200990887U CN201326209Y (en) | 2008-12-18 | 2008-12-18 | Odor prevention device for pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200990887U CN201326209Y (en) | 2008-12-18 | 2008-12-18 | Odor prevention device for pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326209Y true CN201326209Y (en) | 2009-10-14 |
Family
ID=41178183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200990887U Expired - Fee Related CN201326209Y (en) | 2008-12-18 | 2008-12-18 | Odor prevention device for pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326209Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222151A (en) * | 2018-04-01 | 2018-06-29 | 浙江巨丰管业有限公司 | A kind of Odor-returning preventing device |
-
2008
- 2008-12-18 CN CNU2008200990887U patent/CN201326209Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108222151A (en) * | 2018-04-01 | 2018-06-29 | 浙江巨丰管业有限公司 | A kind of Odor-returning preventing device |
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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: 20091014 Termination date: 20101218 |