CN2307164Y - Flap type oil fume separating valve - Google Patents
Flap type oil fume separating valve Download PDFInfo
- Publication number
- CN2307164Y CN2307164Y CN 97240008 CN97240008U CN2307164Y CN 2307164 Y CN2307164 Y CN 2307164Y CN 97240008 CN97240008 CN 97240008 CN 97240008 U CN97240008 U CN 97240008U CN 2307164 Y CN2307164 Y CN 2307164Y
- Authority
- CN
- China
- Prior art keywords
- oil fume
- valve body
- separating valve
- utility
- valve plate
- 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
Links
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model belongs to a flap type oil fume separating valve in a kitchen. One side of a cylindrical valve body 1 is hinged with a separating valve plate 2 which can close and cover a port of an outlet of the cylindrical valve body 1 under the action of self weight and pressure of oil fume of a common flue, which can effectively prevent oil fume in the common flue from entering a house and can keep the house clean. The utility model has the advantages of simple structure, practicality, and low cost.
Description
The utility model relates to a kind of obstruct valve, and particularly a kind of oil smoke that is used for the kitchen intercepts valve.
Present a lot of apartment, attractive in appearance and health for building word indoor and outdoor, all build public flue from bottom to top by laying bricks or stones, the oil flue waste gas that range hood in the kitchen of each household is extracted out, unification enters public flue and discharges, the structure of present range hood is directly to lead to public flue by connecting leg, like this, range hood will produce certain pressure when discharging oil smoke in public flue, owing to be not that each household is worked in the kitchen simultaneously in the apartment, air pressure in the flue will be greater than the air pressure in the house, causes oil smoke in the public flue to flow back in the room along the connecting leg of range hood and pollute.
The purpose of this utility model is to avoid the shortcoming that above-mentioned prior art exists and provides a kind of and both can stop the oil smoke in the public flue to flow back in the room, and the flapper-type kitchen fume that does not influence the range hood proper functioning again intercepts valve.
The purpose of this utility model can realize by following measure:
The utility model is made of the tubular valve body: as accompanying drawing, it is characterized in that: the end at tubular valve body 1 is provided with obstruct valve plate 2, intercepts valve plate 2 and is connected with tubular valve body 1 hinge.
Accompanying drawing is a structural representation of the present utility model.
The utility model will be further described below in conjunction with accompanying drawing:
Referring to accompanying drawing, the utility model is made of tubular valve body 1, it is characterized in that: the end at tubular valve body 1 is provided with obstruct valve plate 2, intercepts valve plate 2 and is connected with tubular valve body 1 hinge.
The utility model is when practical application, tubular valve body 1 is embedded on the opening body of wall 5 of public flue, be provided with an end (outlet end) placement that intercepts valve plate 2 and stretch into flue, intercepting valve plate 2 is hinged on the tubular valve body 1, and under the effect of gravity, cover cylindrical valve body 1, the other end of tubular valve body 1 (entry end) is connected with the outlet pipe of range hood, when range hood starts, range hood is extracted oil smoke out and is produced certain air pressure, blow into tubular valve body 1 by outlet pipe, at this moment, the obstruct valve plate 2 that is hinged on the tubular valve body 1 is open under the gas pressure of outlet pipe, the waste gas that kitchen ventilator is discharged is discharged in the public flue discharges, and when the range hood in the house is not worked, does not have air pressure in the outlet pipe, intercept the effect of valve plate 2 by the pressure of deadweight and public stack gases, cover the outlet port of tubular valve body 1, the oil smoke in the public flue can not entered in the house along outlet pipe, guaranteed the cleaning in house.
In order to guarantee to intercept the sealing of valve plate 2 and tubular valve body 1, be provided with pad 3 and adjusting screw 4 at obstruct valve plate 2, intercept the tightness of valve plate 2 and the conveniently deadweight of adjusting obstruct valve plate 2 with increase.
The utlity model has advantage simple in structure, practical, that cost is low.
Claims (3)
1, a kind of flapper-type kitchen fume intercepts valve, is made of tubular valve body 1, it is characterized in that: the end at tubular valve body 1 is hinged with obstruct valve plate 2.
2, flapper-type kitchen fume according to claim 1 intercepts valve, it is characterized in that: be provided with pad 3 on obstruct valve plate 2.
3, flapper-type kitchen fume according to claim 1 intercepts valve, it is characterized in that: be provided with adjusting screw 4 on obstruct valve plate 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240008 CN2307164Y (en) | 1997-06-18 | 1997-06-18 | Flap type oil fume separating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97240008 CN2307164Y (en) | 1997-06-18 | 1997-06-18 | Flap type oil fume separating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2307164Y true CN2307164Y (en) | 1999-02-10 |
Family
ID=33949876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97240008 Expired - Fee Related CN2307164Y (en) | 1997-06-18 | 1997-06-18 | Flap type oil fume separating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2307164Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090392A (en) * | 2012-12-27 | 2013-05-08 | 宁波市江北兴达焊割减压仪表厂 | Magnetic absorption type tempering-prevention cutting torch |
-
1997
- 1997-06-18 CN CN 97240008 patent/CN2307164Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090392A (en) * | 2012-12-27 | 2013-05-08 | 宁波市江北兴达焊割减压仪表厂 | Magnetic absorption type tempering-prevention cutting torch |
| CN103090392B (en) * | 2012-12-27 | 2016-03-30 | 宁波市江北兴达焊割减压仪表厂 | Magnetic-type Backfire preventing cutting torch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205717445U (en) | A kind of Passive House kitchen discharged lampblack nature air-makeup system | |
| CN2307164Y (en) | Flap type oil fume separating valve | |
| CN207831461U (en) | Self controlled stove smoke waste heat utilization system | |
| CN2497167Y (en) | Residential flue non-return valve | |
| CN2150459Y (en) | Device for purifying smoke and fume of boiler | |
| CN206308763U (en) | A kind of public lavatory post unpowered exhaust system of formula | |
| CN2576947Y (en) | Self-controlled air-curtain door | |
| CN201680436U (en) | Integrated environmental kitchen range with function of prolonging air-exhaust time automatically after flameout | |
| CN206540247U (en) | Duct type multifunctional new wind clarifier | |
| CN2246258Y (en) | Sluice valve of cooker hood | |
| CN2213300Y (en) | Variable-pressure check valve | |
| CN2312370Y (en) | Apparatus of cooking fume remover for cutting-off cooking fume from public fume passage with flat sealing | |
| CN2636139Y (en) | Check air exhausting duct | |
| CN2436798Y (en) | Vertical flue duct with drop dismountable check valve for kitchen and bathroom of residence building | |
| CN2150482Y (en) | Pipelike fume aspirating-exhausting machine | |
| CN2762011Y (en) | One-way air exhaust device | |
| CN2262632Y (en) | Drainage one-way valve | |
| CN2449107Y (en) | Automatic ventilator for kitchen | |
| CN2542939Y (en) | House flue | |
| CN2660263Y (en) | Electric backflow preventer for kitchen | |
| CN2059492U (en) | Supplementary air exhauster for kitchen | |
| CN2548037Y (en) | Self-controlled sealing valve for kitchen hood | |
| CN2387337Y (en) | Smoke prevention cooker hood using same smoke duct | |
| CN2641409Y (en) | Exhaust check valve for toilet | |
| CN2542769Y (en) | Wall exhaust pipe for dust remover |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Deng Huailing Document name: Notice of termination |
|
| 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 |