CN2586080Y - Cooker hood without detaching and washing - Google Patents
Cooker hood without detaching and washing Download PDFInfo
- Publication number
- CN2586080Y CN2586080Y CN 02259814 CN02259814U CN2586080Y CN 2586080 Y CN2586080 Y CN 2586080Y CN 02259814 CN02259814 CN 02259814 CN 02259814 U CN02259814 U CN 02259814U CN 2586080 Y CN2586080 Y CN 2586080Y
- Authority
- CN
- China
- Prior art keywords
- smoke
- unpick
- exhaust
- exempting
- collecting hood
- 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 fume exhauster without disassembly and wash, which is composed of a Venturi pipe, an air outlet pipe, a fan, a fume collecting hood, a fume inlet pipe, an oil collecting groove and an oil collecting cup provided with a level meter. Different from the traditional fume exhausters, the Venturi pipe is used for exhausting fume, and therefore, the fume and the fan are not contacted, and the fume exhauster does not need to be disassembled and washed; the unique design of the annular oil collecting groove and the oil collecting cup provided with the level meter is shapely and visual, and the utility model is simple and practical.
Description
The utility model relates to a kind of smoke exhaust of exempting to unpick and wash.
Smoke exhaust obtained very big development in recent years, and brand is numerous in to satisfy the demand of people to the kitchen small household appliances on the market.Smoke exhaust is that shallow type, half shallow type or dark type all adopt the centrifugal fan generation high velocity air of 16-198W to get rid of oil smoke, waste gas, peculiar smell.Common shortcoming is: oil smoke directly contacts with blower fan, and oil smoke is a kind of resinae polymer that grease produces under hot conditions, sticks on the blower fan body, particularly draught fan impeller, is difficult to remove.After general operation a period of time, all will take body apart, parts such as impeller washing agent emerge in worm water, apply external force and removed, labour intensity is big, influences the service life of machine simultaneously.As untimely cleaning, phenomenon such as blower fan is under extra load, and it is big to produce noise, and it is undesired to turn round.
The purpose of this utility model overcomes above shortcoming exactly, and oil smoke is separated with blower fan, realizes that really body exempts to unpick and wash.
The purpose of this utility model is achieved in that the smoke exhaust of exempting to unpick and wash, and is covered (4), hood (8) etc. and is formed by catchment cup (14), hook (7), the anti-gas refluence of Venturi tube (1), blast pipe (6), discharge pipe (3), smoke-intake pipe (11), blower fan (9) exhaust fume collecting hood (12), oil trap (13), band liquid level meter.Start blower fan (9), gas blows into Venturi tube (1), the fastest at the gas flow rate that the trunnion (promptly the thinnest) of Venturi tube (1) is located, according to the bernoulli principle, pressure minimum herein, gas at a high speed sucks Venturi tube (1) to the oil smoke of the rising of collecting in the exhaust fume collecting hood (12) by smoke-intake pipe (11), and is blown into discharge pipe (3).The oil smoke that condensation is got off on the sidewall of exhaust fume collecting hood (12), can flow in the annular oil trap (13) along inwall, oil trap (13) integral inclination one angle, the oil that is collected is flowed in the catchment cup (14) of the minimum band liquid level meter in position, this design of catchment cup (14) is not only attractive in appearance but also directly perceived, has finished the overall process of a mist extractor like this.
The utility model is compared with existing technology: utilize Venturi tube, blower fan thoroughly separates with oil smoke, and body need not be unpicked and washed; The oil trap oil-collecting of annular is thorough.This design is practical, removes all inconvenience that frequent cleaning smoke exhaust brings to people from.
In conjunction with the accompanying drawings the utility model is illustrated.
Accompanying drawing: front view of the present utility model.
With reference to accompanying drawing: Venturi tube (1) links to each other with discharge pipe (3), blast pipe (6) and smoke-intake pipe (11) by flange (2), (5), (10).Blower fan (9) is installed in blast pipe (6) opening part, anti-air-flow refluence cover (4) is installed in the exit of discharge pipe (3), repeatedly kick on the exhaust fume collecting hood (12) and connect oil trap (13) under the smoke pipe (11), oil trap (13) is flowed in the catchment cup (14) of the minimum band liquid level meter in position by the inclination angle, body wraps in body cover (8) lining, the back of body cover (8) is connected with link (7), and link (7) is fixed on the wall.In order to alleviate indoor negative pressure, blast pipe (6) can be connected to outdoor.Exhaust fume collecting hood (12) adopts the smooth three-dimensional shape of once-forming surface transition, conceals in the slit to reduce oil smoke, is convenient to wiping is carried out on the surface.
Claims (7)
1, a kind of smoke exhaust of exempting to unpick and wash is characterized in that; Smoke exhaust is made up of catchment cup (14), the body cover (8) of Venturi tube (1), blast pipe (6), discharge pipe (3), blower fan (9), smoke-intake pipe (11), exhaust fume collecting hood (12), oil trap (13) and band liquid level meter.
2, smoke exhaust of exempting to unpick and wash according to claim 1 is characterized in that: under the air draft of blower fan (9), suck and blow out oil smoke by Venturi tube (1).Venturi tube (1) is linked to each other by flange (2), (5), (10) and discharge pipe (3), blast pipe (6) and smoke-intake pipe (11) respectively.
3, smoke exhaust of exempting to unpick and wash according to claim 1 is characterized in that: blower fan (9) is installed in the opening part of blast pipe (6).
4, smoke exhaust of exempting to unpick and wash according to claim 1, it is characterized in that: the trunnion that smoke-intake pipe (11) is gone up by flange (10) and Venturi tube (1) links to each other, link to each other with exhaust fume collecting hood (12) down, exhaust fume collecting hood (12) can be cone, hemisphere, semiellipsoid, hexahedron, semicylinder.
5, smoke exhaust of exempting to unpick and wash according to claim 1, it is characterized in that: exhaust fume collecting hood (12) bottom connects an oil gathering from looped well groove (13), its shape is identical with the lower end of exhaust fume collecting hood (12), and oil trap (13) has an inclination angle, and lowest part links to each other with the catchment cup that has the liquid level meter (14).
6, smoke exhaust of exempting to unpick and wash according to claim 1 is characterized in that: the exit of discharge pipe (3) has one to prevent air refluence cover (4).
7, smoke exhaust of exempting to unpick and wash according to claim 1, it is characterized in that: body cover (8) is cylindrical, square, encases Venturi tube (1), blower fan (9), blast pipe (6), discharge pipe (3), smoke-intake pipe (11), exhaust fume collecting hood (12) and flange (2), (5), (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259814 CN2586080Y (en) | 2002-09-30 | 2002-09-30 | Cooker hood without detaching and washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02259814 CN2586080Y (en) | 2002-09-30 | 2002-09-30 | Cooker hood without detaching and washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586080Y true CN2586080Y (en) | 2003-11-12 |
Family
ID=33727060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02259814 Expired - Fee Related CN2586080Y (en) | 2002-09-30 | 2002-09-30 | Cooker hood without detaching and washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586080Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890003A (en) * | 2016-04-28 | 2016-08-24 | 湖南理工学院 | Non-cleaning smoke exhaust ventilator |
| CN108930237A (en) * | 2018-08-07 | 2018-12-04 | 金寨县麻埠镇爱民保洁有限公司 | A kind of gravity settling chamber of refuse cleaning vehicle |
-
2002
- 2002-09-30 CN CN 02259814 patent/CN2586080Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890003A (en) * | 2016-04-28 | 2016-08-24 | 湖南理工学院 | Non-cleaning smoke exhaust ventilator |
| CN108930237A (en) * | 2018-08-07 | 2018-12-04 | 金寨县麻埠镇爱民保洁有限公司 | A kind of gravity settling chamber of refuse cleaning vehicle |
| CN108930237B (en) * | 2018-08-07 | 2021-03-26 | 北京市海淀区市政服务集团有限公司 | Gravity settling chamber of garbage sweeper |
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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 |