CN201722760U - Deodorization device for water closet - Google Patents
Deodorization device for water closet Download PDFInfo
- Publication number
- CN201722760U CN201722760U CN2010202034067U CN201020203406U CN201722760U CN 201722760 U CN201722760 U CN 201722760U CN 2010202034067 U CN2010202034067 U CN 2010202034067U CN 201020203406 U CN201020203406 U CN 201020203406U CN 201722760 U CN201722760 U CN 201722760U
- Authority
- CN
- China
- Prior art keywords
- toilet
- deodorization device
- overflow pipe
- outtake tube
- water closet
- 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 relates to a deodorization device for a water closet, belonging to the field of a household sanitary appliance. The deodorization device mainly comprises a gas outgoing duct, and is characterized in that one end of the gas outgoing duct is connected with a water overflow pipe of the water closet, and the other end thereof is connected with an exhaust pipe; the gas outgoing duct is provided with an exhaust fan and a one-way inverted valve. The deodorization device can exhaust the malodorous gas in the water closet, the odor does not flow back, and the deodorization effect reaches over 99%. The deodorization device has the benefits of simple structure, convenient use and strong practicability, and has low cost and wide promotion prospect by skillfully combining the water overflow pipe.
Description
Technical field
The utility model belongs to the family expenses field of sanitary, particularly a kind of be installed in special-purpose deodorizing device of air on the toilet.
Background technology
Toilet is the main dirty source of the gas in washroom, can produce some pernicious gases during body discharges, as hydrogen sulfide, ammonia, methyl mercaptan, methane, ethane etc., disperse is in the washroom, not only produce pungent foreign odor flavor, and human body is produced harm, very easily produce communicable diseases and skin disease.Household washroom operated by rotary motion has the body of wall air exhaust passage now, is used to discharge indoor dirty gas.But belong to indirect discharging, effect is undesirable.
Summary of the invention
The purpose of this utility model is to provide a kind of deodorizing device for toilet bowl that can in time discharge foreign odor smell in the toilet.
The utility model is achieved in that
Deodorizing device for toilet bowl mainly comprises outtake tube, it is characterized in that: described outtake tube one end links to each other with the overflow pipe of toilet, and the other end connects stack; Also be provided with induced draft fan and unidirectional non retern valve on the described outtake tube.
After the utility model adopts said structure, can in time the foreign odor gas in the toilet be discharged, foul smell does not reflux, and removes the foul smell effect and reaches more than 99%.Have simple in structure, easy to use, practical effect, combine with overflow pipe is ingenious, cost is low, and promotion prospect is wide.
Description of drawings
Accompanying drawing is a kind of structural representation of the present utility model.
In the accompanying drawing, 1 is that outtake tube, 2 is that overflow pipe, 3 is that stack, 4 is that induced draft fan, 5 is that unidirectional non retern valve, 6 is that switch, 7 is that sewage draining exit, 8 is that toilet, 9 is a water tank.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
As shown in drawings, the utility model is a kind of special-purpose deodorizing device of air that is installed on the toilet 8, mainly comprises outtake tube 1, and these outtake tube 1 one ends stretch in toilet 8 water tanks 9, and is communicated with overflow pipe 2 in the water tank 9.This outtake tube 1 is to be sleeved on outside the overflow pipe 2, makes to leave the overflow gap between overflow pipe 2 outer walls and outtake tube 1 inwall, guarantees normal relief function; After water tank 9 water fillings, overflow is full of water in the gap simultaneously, and sealing overflow gap guarantees normal degassing function.The other end of outtake tube 1 connects stack 3, and directly discharge the foreign odor gases in the toilet 8 blowdown channel that stack 3 can external washroom by the blowdown channel; Stack 3 also can connect the sewage draining exit 7 that is positioned at toilet 8 bottoms, discharges foreign odor gas by the sewage draining exit 7 of toilet 8.Water tank 9 outer outtake tubes 1 are provided with an induced draft fan 4, are used to aspirate foreign odor gas.Also be provided with a unidirectional non retern valve 5 on the outtake tube 1, prevent the foreign odor gas backstreaming, this unidirectional non retern valve 5 can be arranged on the junction of induced draft fan 4 and outtake tube 1.
Described induced draft fan 4 external power supplys, it is provided with manually or inductive switch 6.The corner of described outtake tube 1 can adopt cornue to be connected with wire connection.Described induced draft fan 4 can be designed to one with unidirectional non retern valve 5, is convenient to install.
During use, start induced draft fan 4, the qi of chong channel ascending adversely hole that the foreign odor gas in the toilet 8 encloses all round by toilet 8 pelvic cavity enters the bath pipeline of toilet 8, again by overflow pipe 2, outtake tube 1, is discharged by stack 3 at last.
Claims (4)
1. deodorizing device for toilet bowl mainly comprises outtake tube (1), it is characterized in that: described outtake tube (1) one end links to each other with the overflow pipe (2) of toilet (8), and the other end connects stack (3); Also be provided with induced draft fan (4) and unidirectional non retern valve (5) on the described outtake tube (1).
2. deodorizing device for toilet bowl according to claim 1 is characterized in that: blowdown channel in described stack (3) communication chamber.
3. deodorizing device for toilet bowl according to claim 1 is characterized in that: described stack (3) is communicated with the sewage draining exit (7) of toilet (8).
4. according to claim 1 or 2 or 3 described deodorizing device for toilet bowl, it is characterized in that: described outtake tube (1) is sleeved on outside the overflow pipe (2), leaves the overflow gap between overflow pipe (2) outer wall and outtake tube (1) endoporus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202034067U CN201722760U (en) | 2010-05-17 | 2010-05-17 | Deodorization device for water closet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202034067U CN201722760U (en) | 2010-05-17 | 2010-05-17 | Deodorization device for water closet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722760U true CN201722760U (en) | 2011-01-26 |
Family
ID=43491075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202034067U Expired - Fee Related CN201722760U (en) | 2010-05-17 | 2010-05-17 | Deodorization device for water closet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201722760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912839A (en) * | 2012-08-01 | 2013-02-06 | 李春明 | Deodorization closestool |
-
2010
- 2010-05-17 CN CN2010202034067U patent/CN201722760U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912839A (en) * | 2012-08-01 | 2013-02-06 | 李春明 | Deodorization closestool |
| CN102912839B (en) * | 2012-08-01 | 2015-04-29 | 李春明 | Deodorization closestool |
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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: 20110126 Termination date: 20120517 |