CN2825780Y - Environment-friendly toilet with exhaust fan - Google Patents
Environment-friendly toilet with exhaust fan Download PDFInfo
- Publication number
- CN2825780Y CN2825780Y CN 200520022517 CN200520022517U CN2825780Y CN 2825780 Y CN2825780 Y CN 2825780Y CN 200520022517 CN200520022517 CN 200520022517 CN 200520022517 U CN200520022517 U CN 200520022517U CN 2825780 Y CN2825780 Y CN 2825780Y
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- air
- chamber
- exhaust fan
- hollow structure
- lattice
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- Expired - Fee Related
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- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The utility model belongs to the technical field of a sanitary apparatus, particularly a toilet. The whole periphery or a section of periphery of the upper opening of a toilet pot of the toilet is in a hollow structure, and the hollow structure is provided with a downward air inlet. The utility model is characterized in that a tank body is arranged above the back part of the toilet pot of the toilet; the tank body is divided into a water containing inner chamber and an air inner chamber right and left by a baffle plate; the air inner chamber is divided into three lattices from front to back; the front lattice is an air absorbing chamber, the middle lattice is provided with an air discharging fan, and the back lattice is used as an air discharging chamber; the gas absorbing chamber is communicated with the hollow structure of the periphery of the upper opening of the toilet pot; an air inlet of the air discharging fan is communicated with the air absorbing chamber, and an air outlet is communicated with the air discharging chamber; an air discharging pipe is arranged at the bottom of the air discharging chamber and is communicated with an opening of a dirt discharging pipe; a hinge type anti-stench valve is arranged between the air outlet of the air discharging fan and the air discharging chamber. The utility model has the advantages of beautiful appearance, reasonable structure, easy assembly and disassembly and strong air discharging and anti-stench capability.
Description
Technical field
The utility model belongs to technical field of sanitary ware, is specially a kind of water closet.
Background technology
Before this, it is ZL03250199.4 that applicant has the patent No., name is called the patent of " exhaust environmental protection energy-saving lavatory ", its product structure is: separating just the cavity rear portion, leave a cavity below water tank at water closet, one exhaust fan is set in this cavity, the outlet side of exhaust fan connects row's foul smell pipe, the other end of row's foul smell pipe is communicated with the defecation sewage draining passage of water closet, it is hollow structure that water closet is separated whole periphery or one section periphery that just cavity is uncovered, this hollow structure is provided with air inlet port down, and hollow structure is communicated with the inlet end of exhaust fan.There is following shortcoming in this constructed products: 1, exhaust fan is installed in the cavity of water closet pelvic cavity body rear portion, water tank below, dismounting maintenance and replacing exhaust fan are all very inconvenient; 2, be hung on the exhaust fan back with a rubber skin and be used for deodorization, the deodorization measure is too simple, can not prevent fully that foul smell is against returning.
The utility model content
The purpose of this utility model is to provide a kind of compact conformation, installs and change parts conveniently, and exhaust and odor-resistant result are remarkable, and do not influence the exhaust environment friendly closet of water closet outward appearance.
Structure of the present utility model is: the whole periphery that the water closet bedpan is suitable for reading or one section periphery are hollow structure, this hollow structure is provided with air inlet port down, it is characterized in that above the bedpan rear portion of water closet, being provided with a casing, this casing is separated into the gentle inner chamber two large divisions of dress water inner chamber about by dividing plate, the gas inner chamber is divided into 3 lattice again from front to back, front one lattice are suction muffler, middle lattice are equiped with exhaust fan, next lattice are discharge chamber, suction muffler is communicated with the hollow structure of bedpan periphery suitable for reading, the air inlet port of exhaust fan communicates with suction muffler and the gas outlet communicates with discharge chamber, and the bottom of discharge chamber is provided with a stack and is communicated with the water closet end-of-the-pipe.Between the gas outlet of exhaust fan and discharge chamber, preferably be provided with the hinge type deodorized valve.
Operating principle: when the people open exhaust fan, when taking the water closet bedpan and separating just, the Intrapelvic foul smell of bedpan is under suction function, air inlet port along bedpan peripheral hollow structure suitable for reading enters hollow structure, suction muffler, exhaust fan, discharge chamber successively, enter the water closet end-of-the-pipe through stack again, enter the floor sewer pipe then.
The utility model has the advantages that product-forming is attractive in appearance rational in infrastructure, be easy to loading and unloading, exhaust and deodorization ability are strong.
Below in conjunction with accompanying drawing apparatus of the present invention are further described.
Description of drawings
Fig. 1 is the cross-sectional view (the casing part is only cutd open the exhaust inner chamber) of embodiment.
Schematic perspective view when Fig. 2 does not install exhaust fan and top mouth sealing mat for embodiment.
The specific embodiment
See following examples: as illustrated in fig. 1 and 2.Water closet bedpan whole periphery suitable for reading is a hollow structure 1, and this hollow structure 1 is provided with air inlet port down.Top, bedpan rear portion is provided with a casing, this casing is separated into dress water inner chamber 13 gentle inner chamber two large divisions about by dividing plate, and the exhaust inner chamber is divided into 3 lattice again from front to back, and front one lattice are suction muffler 2, middle lattice are equiped with the quiet exhaust fan 3 of commercially available small size, and back one lattice are discharge chamber 4.Suction muffler 2 is communicated with the hollow structure 1 of bedpan periphery suitable for reading, and the air inlet port of exhaust fan 3 communicates 2 and the gas outlet communicates with discharge chamber 4 with suction muffler, and the bottom of discharge chamber 4 is provided with a stack 5 and is communicated with the end-of-the-pipe 6 of water closet.7 is the floor sewer pipe among the figure.A smooth hinge type deodorized valve 9 is installed on the gradient face on the cavity rear wall slope 8 that exhaust fan 3 is housed.Hinge type deodorized valve 9 has the gradient of 60-80 degree.Establish a sealing mat 10 at the top of suction muffler 2 mouth, mouth is established a sealing mat 11 on the cavity top of dress exhaust fan, establishes a sealing mat 12 at discharge chamber 4 top mouths, in order to seal suction muffler 2, the cavity of dress exhaust fan and the top mouth of discharge chamber 4 respectively.When the people open exhaust fan, when taking the water closet bedpan and separating just, the Intrapelvic foul smell of bedpan is under the suction function of the generation of exhaust fan, air inlet port along bedpan peripheral hollow structure 1 suitable for reading enters hollow structure 1, suction muffler 2, exhaust fan 3, discharge chamber 4 successively, enter water closet end-of-the-pipe 6 through stack 5 again, enter floor sewer pipe 7 then.When exhaust fan 3 quit work, hinge type deodorized valve 9 was closed downwards under the self gravitation effect, entirely covers on the cavity rear wall slope 8 of dress exhaust fan, prevented that foul smell is against returning.
Present embodiment is only in order to be further described the utility model, and scope of the present utility model is not subjected to the limitation of illustrated embodiment.
Claims (3)
1, a kind of exhaust environment friendly closet, the whole periphery that the water closet bedpan is suitable for reading or one section periphery are hollow structure, this hollow structure is provided with air inlet port down, it is characterized in that above the bedpan rear portion of water closet, being provided with a casing, this casing is separated into the gentle inner chamber two large divisions of dress water inner chamber about by dividing plate, the gas inner chamber is divided into 3 lattice again from front to back, front one lattice are suction muffler, middle lattice are equiped with exhaust fan, next lattice are discharge chamber, suction muffler is communicated with the hollow structure of bedpan periphery suitable for reading, and the air inlet port of exhaust fan communicates with suction muffler and the gas outlet communicates with discharge chamber, and the bottom of discharge chamber is provided with a stack and is communicated with the water closet end-of-the-pipe.
2,, it is characterized in that between the gas outlet of exhaust fan and discharge chamber, being provided with the hinge type deodorized valve as the said exhaust environment friendly closet of claim 1.
3,, it is characterized in that on the gradient face on the cavity rear wall slope (8) that exhaust fan (3) is housed, being equipped with a smooth hinge type deodorized valve (9) as the said exhaust environment friendly closet of claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022517 CN2825780Y (en) | 2005-06-15 | 2005-06-15 | Environment-friendly toilet with exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520022517 CN2825780Y (en) | 2005-06-15 | 2005-06-15 | Environment-friendly toilet with exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2825780Y true CN2825780Y (en) | 2006-10-11 |
Family
ID=37065964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520022517 Expired - Fee Related CN2825780Y (en) | 2005-06-15 | 2005-06-15 | Environment-friendly toilet with exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2825780Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193240A (en) * | 2016-08-31 | 2016-12-07 | 孙鉴国 | Contiuum type row's foul smell toilet seat |
| CN109440892A (en) * | 2018-12-04 | 2019-03-08 | 陈御擢 | A kind of exhaust bedpan |
-
2005
- 2005-06-15 CN CN 200520022517 patent/CN2825780Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106193240A (en) * | 2016-08-31 | 2016-12-07 | 孙鉴国 | Contiuum type row's foul smell toilet seat |
| CN109440892A (en) * | 2018-12-04 | 2019-03-08 | 陈御擢 | A kind of exhaust bedpan |
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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: 20061011 |