CN201377113Y - Device for deodorizing and venting air in the urinal of a public toilet - Google Patents
Device for deodorizing and venting air in the urinal of a public toilet Download PDFInfo
- Publication number
- CN201377113Y CN201377113Y CN200920102059U CN200920102059U CN201377113Y CN 201377113 Y CN201377113 Y CN 201377113Y CN 200920102059 U CN200920102059 U CN 200920102059U CN 200920102059 U CN200920102059 U CN 200920102059U CN 201377113 Y CN201377113 Y CN 201377113Y
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- CN
- China
- Prior art keywords
- urinal
- air
- vent
- air inlet
- deodorizing
- 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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- Sanitary Device For Flush Toilet (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The utility model relates to a device for deodorizing and venting air in the urinal of a public toilet, which comprises a vent fan, an infrared sensing switch, a single vent valve, a vent pipe net, an air inlet pipe and an air inlet interface shield. The device is characterized in that one end of the air inlet pipe is connected with the upper part of a urinal, and the shield is arranged on an air inlet interface; the other end of the air inlet pipe is connected with an air inlet of the vent fan, the air outlet of the vent fan is connected with the single vent valve to prevent air in a vent pipe from backflow, the other end of the single vent valve is communicated with the vent pipe net, and the outlet of the vent pipe net is led to the outside. The utility model having simple and practical structure can vent stinky odor outside to obtain the aim of cleaning the air in the public toilet.
Description
Technical field:
The utility model belongs to the public health device, relates to a kind of deodorizing exhaust plant that is used for the communal bathroom urinal particularly.
Technical background:
In daily life, the communal bathroom urinal is widely used in the various public places such as railway terminal, airport, removes but the volatility stink in the urinal never has effective method, badly influences public hygienic environment.At present, deodorizing method commonly used in these places is to put into a kind of Flavouring ball in urinal, utilizes the fragrance of spices to cover the urinal stink, in fact can not fundamentally eliminate the stink that distributes in the urinal.
Summary of the invention:
The purpose of this utility model is to be public urinal, provides a kind of simple in structure and practical, can the discharge of the foul smell in the urinal is outdoor, reach the urinal deodorizing exhaust plant of cleaning communal bathroom air.
A kind of communal bathroom urinal deodorizing exhaust plant that the utility model provides comprises: air exhauster, infrared sensing switch, one-way exhaust valve, exhaust pipe network, admission line, air inlet port protective cover.Be characterized in: admission line one end connects the urinal top, and at the air inlet port protective cover is installed; The another port of admission line is connected with the air intake of air exhauster; The air outlet of air exhauster even is equipped with one-way exhaust valve, prevents that the gas in the extract duct from flowing backwards, and the other end of one-way exhaust valve is communicated with the exhaust pipe network, and the outlet of exhaust pipe network is led to outdoor.
A kind of communal bathroom urinal deodorizing exhaust plant that the utility model provides, have simple in structure, convenient and practical, characteristics such as energy consumption is little, problems such as communal bathroom urinal odor pollution environment can be solved effectively, the air quality of communal bathroom can be greatly improved.
Description of drawings:
Fig. 1 is communal bathroom urinal exhaust structure figure;
Fig. 2 is blower fan and infrared sensing switch electrical connection diagram.
The specific embodiment:
As shown in Figure 1, be communal bathroom urinal exhaust structure figure; A kind of communal bathroom urinal deodorizing exhaust plant, comprise protective cover 2, admission line 3, air exhauster 4, one-way exhaust valve 5, exhaust pipe network 6 and control air exhauster infrared sensing switch, be characterized in: described admission line one end is installed in urinal 1 top, and adorns protective cover on the air inlet port; The another port of admission line is connected with the air intake of air exhauster; The air outlet of air exhauster is equipped with the one-way exhaust valve that prevents that gas flows backwards in the extract duct, and the other end of one-way exhaust valve is communicated with the exhaust pipe network; The outlet of described exhaust pipe network is led to outdoor.
As shown in Figure 2, be air exhauster and infrared sensing switch electrical connection diagram.Infrared sensing switch 7 is housed on the air exhauster, when human body when the urinal, the air exhauster power supply is connected in the infrared sensing switch action, the blower fan running is discharged outdoor by pipeline the foul smell in the urinal.
Claims (1)
1, a kind of communal bathroom urinal deodorizing exhaust plant, comprise protective cover (2), admission line (3), air exhauster (4), one-way exhaust valve (5), exhaust pipe network (6) and control air exhauster infrared sensing switch (7), it is characterized in that: described admission line one end is installed in urinal (1) top, and adorns protective cover on the air inlet port; The another port of admission line is connected with the air intake of air exhauster; The air outlet of air exhauster is equipped with the one-way exhaust valve that prevents that gas flows backwards in the extract duct, and the other end of one-way exhaust valve is communicated with the exhaust pipe network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102059U CN201377113Y (en) | 2009-03-23 | 2009-03-23 | Device for deodorizing and venting air in the urinal of a public toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920102059U CN201377113Y (en) | 2009-03-23 | 2009-03-23 | Device for deodorizing and venting air in the urinal of a public toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377113Y true CN201377113Y (en) | 2010-01-06 |
Family
ID=41517217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920102059U Expired - Fee Related CN201377113Y (en) | 2009-03-23 | 2009-03-23 | Device for deodorizing and venting air in the urinal of a public toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377113Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714905A (en) * | 2016-03-25 | 2016-06-29 | 衡阳市金泉置业发展有限公司 | Odor-resistant type wall-mounted urinal |
| CN112575858A (en) * | 2020-11-17 | 2021-03-30 | 东南大学 | Novel sanitary ware exhaust system for toilet |
| CN114991273A (en) * | 2022-06-06 | 2022-09-02 | 湖北汉新特种汽车制造装备有限公司 | Vehicle-mounted low-position deodorization air duct discharge system |
-
2009
- 2009-03-23 CN CN200920102059U patent/CN201377113Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714905A (en) * | 2016-03-25 | 2016-06-29 | 衡阳市金泉置业发展有限公司 | Odor-resistant type wall-mounted urinal |
| CN112575858A (en) * | 2020-11-17 | 2021-03-30 | 东南大学 | Novel sanitary ware exhaust system for toilet |
| CN114991273A (en) * | 2022-06-06 | 2022-09-02 | 湖北汉新特种汽车制造装备有限公司 | Vehicle-mounted low-position deodorization air duct discharge system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20180323 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |