CN2795314Y - Ventilation anti-foul toilet - Google Patents
Ventilation anti-foul toilet Download PDFInfo
- Publication number
- CN2795314Y CN2795314Y CN 200520023870 CN200520023870U CN2795314Y CN 2795314 Y CN2795314 Y CN 2795314Y CN 200520023870 CN200520023870 CN 200520023870 CN 200520023870 U CN200520023870 U CN 200520023870U CN 2795314 Y CN2795314 Y CN 2795314Y
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- CN
- China
- Prior art keywords
- toilet
- right angle
- ventilation
- pipe
- way
- 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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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The utility model discloses a ventilation anti-stench toilet which relates to a sanitary apparatus. The utility model solves the problems that the existing toilet of which the inner wall of a toilet body is provided with a ring-shaped ventilation passage and the back part is provided with a ventilation pipe opening can not be organically matched with a drawing fan and is easy to generate stench return flow. The ventilation anti-stench toilet comprises a toilet body; a ring-shaped ventilation passage is arranged on the inner wall of the toilet body; a ventilation pipe opening communicated with the ring-shaped ventilation passage is arranged at the back part of the toilet body; the ventilation pipe opening is connected with a right angle two-way pipe through a ventilation pipe; a mini drawing fan is fixed at a corner in the right angle two-way pipe; a one-way exhaust valve is fixed on a vertical pipe of the right angle two-way pipe. By laying the right angle two-way pipe, the ventilation anti-stench toilet causes the drawing fan and the toilet to be organically combined into integration, which is convenient to integrally sell and install. The one-way valve is fixed in the right angle two-way pipe, which can effectively prevent the return flow of external air. The right angle two-way pipe can be conveniently demounted for the maintenance and the maintenance of the drawing fan.
Description
Technical field
The utility model relates to a kind of sanitary apparatus---toilet, is specially a kind of exhaust deodorizing closestool.
Background technology
Toilet is the sanitary apparatus a kind of commonly used in the daily life, and excreta can enter sewage conduct under the flushing action of water in use, but the stink that gives out can bring certain pollution to indoor air, influence people's daily life.In the relevant patent documentation, the toilet that toilet staving inwall is provided with annular exhaust duct, exhaust pipe mouth that the rear portion is provided with to communicate with annular exhaust duct is disclosed, this toilet has degassing function, can partly solve exhaust deodorization problem, though all illustrated on the outlet pipe of this toilet and can be connected with induced draft fan, but induced draft fan and toilet are separated from each other, and induced draft fan can not become and the organic supporting integral body of toilet.In addition, the gas exhaust piping of toilet communicates with the ventilation stack of washroom, can produce foul smell and reflux when extraction fan is not worked, and adds heavily contaminated in the inlet chamber.
Summary of the invention
This practicality solve existing staving inwall be provided with toilet that annular exhaust duct, rear portion be provided with exhaust pipe mouth can't organic configuration extraction fan and be easy to generate the problem that foul smell refluxes, a kind of exhaust deodorizing closestool with new structure is provided.
The utility model is achieved through the following technical solutions: the exhaust deodorizing closestool, comprise staving, the staving inwall is provided with annular exhaust duct, the staving rear portion is provided with the exhaust pipe mouth that communicates with annular exhaust duct, exhaust pipe mouth links to each other with the right angle bipass through stack, corner in the right angle bipass is fixed with little shape extraction fan, is fixed with one-way exhaust valve in the VERTICAL TUBE of right angle bipass.During use, the outlet side of right angle bipass can be by ventilation stack or outdoor the communicating in stack and the washroom, like this, and when little shape extraction fan work, foul smell in the toilet is forced to extract out by the exhaust pipe mouth at annular air channel and rear portion, and in one-way exhaust valve enters ventilation stack; When little shape extraction fan was not worked, the one-way exhaust valve closure prevented that the foul smell in the ventilation stack from refluxing.
Exhaust deodorizing closestool described in the utility model is established the right angle bipass by auxilliary, and extraction fan and toilet organically are combined into one, and is convenient to whole the sale, is convenient to install; Fixing one-way cock in the right angle bipass has stoped the backflow of ambient atmos effectively; The right angle bipass can convenient disassembly to the maintenance of extraction fan.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
A kind of exhaust deodorizing closestool, comprise staving 1, the staving inwall is provided with annular exhaust duct 2, the staving rear portion is provided with the exhaust pipe mouth 3 that communicates with annular exhaust duct 2, exhaust pipe mouth 3 links to each other with right angle bipass 4 through stack, corner in the right angle bipass is fixed with little shape extraction fan 5, is fixed with one-way exhaust valve 6 in the VERTICAL TUBE of right angle bipass.
Little shape extraction fan 5 can adopt the extraction fan of turbine wheel.The exhausting effect of the extraction fan of turbine wheel is better.
Claims (2)
1, a kind of exhaust deodorizing closestool, comprise staving (1), the staving inwall is provided with annular exhaust duct (2), the staving rear portion is provided with the exhaust pipe mouth (3) that communicates with annular exhaust duct (2), it is characterized by: exhaust pipe mouth (3) links to each other with right angle bipass (4) through stack, corner in the right angle bipass is fixed with little shape extraction fan (5), is fixed with one-way exhaust valve (6) in the VERTICAL TUBE of right angle bipass.
2, exhaust deodorizing closestool as claimed in claim 1 is characterized by: little shape extraction fan (5) can adopt the extraction fan of turbine wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023870 CN2795314Y (en) | 2005-04-14 | 2005-04-14 | Ventilation anti-foul toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520023870 CN2795314Y (en) | 2005-04-14 | 2005-04-14 | Ventilation anti-foul toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795314Y true CN2795314Y (en) | 2006-07-12 |
Family
ID=36813073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520023870 Expired - Fee Related CN2795314Y (en) | 2005-04-14 | 2005-04-14 | Ventilation anti-foul toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795314Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9809965B1 (en) | 2016-05-11 | 2017-11-07 | Robert Trudel | Toilet having a built-in odor evacuating system |
| CN107938808A (en) * | 2017-11-28 | 2018-04-20 | 苏州合利美电子科技有限公司 | A kind of Intelligent Double Channel arranges smelly odor-resistant downcomer pipe |
-
2005
- 2005-04-14 CN CN 200520023870 patent/CN2795314Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9809965B1 (en) | 2016-05-11 | 2017-11-07 | Robert Trudel | Toilet having a built-in odor evacuating system |
| CN107938808A (en) * | 2017-11-28 | 2018-04-20 | 苏州合利美电子科技有限公司 | A kind of Intelligent Double Channel arranges smelly odor-resistant downcomer pipe |
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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 |