CN2342266Y - Semi closed smoke hood type oil-dropless fume exhausting fan - Google Patents
Semi closed smoke hood type oil-dropless fume exhausting fan Download PDFInfo
- Publication number
- CN2342266Y CN2342266Y CN 98210582 CN98210582U CN2342266Y CN 2342266 Y CN2342266 Y CN 2342266Y CN 98210582 CN98210582 CN 98210582 CN 98210582 U CN98210582 U CN 98210582U CN 2342266 Y CN2342266 Y CN 2342266Y
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- CN
- China
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- oil
- semi
- hermetic
- petticoat pipe
- pipe formula
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- 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.)
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Abstract
The utility model relates to the field of oil fume exhausters for civil use, particularly a dedicated semi-closed fuse hood type oil fume exhauster without oil dripping for household kitchens. The utility model is mainly composed of an air guiding pipe, a cylindrical axial flow fan, a semi-closed fume hood type machine body, an oil fume inlet, an oil collecting tank, and an electric controller. The utility model can exhaust oil fume and any harmful gas which are generated during the cooking process into the open air instantly and has an oil collecting function. The utility model not only has a high cleanness rate of oil fume suction, but also thoroughly solves the phenomenon of oil dripping and the problems of complicated disassembly and cleaning and high time and labor consumption.
Description
The utility model relates to civilian range hood field.Especially the semi-hermetic petticoat pipe formula that refers to a kind of family kitchen special use is the oil dripping range hood not.
Now the used range hood of family kitchen exists oil smoke clean absorption rate in various degree not high, the oil dripping phenomenon often take place and unpick and wash trouble, problem wastes time and energy.
The utility model provides not oil dripping range hood of a kind of semi-hermetic petticoat pipe formula, and it is oil smoke clean absorption rate height not only, and thoroughly solved the oil dripping phenomenon with unpick and wash trouble, problem wastes time and energy.
The purpose of this utility model is achieved in that and is consolidated with grease proofing cap of rectification bell-type (4) and drum type brake axial flow fan vane wheel (3) that on motor output shaft (5) the grease proofing cap of rectification bell-type (4) has the blower fan rectification and prevents the inner oil-feed function of motor (6).And motor (6) and drum type brake axial flow fan shell (2) concrete mutually.Semi-hermetic petticoat pipe formula fuselage (9) is made up of loam cake, casing and petticoat pipe plate.In the loam cake center of semi-hermetic petticoat pipe formula fuselage (9), be consolidated with drum type brake axial flow fan shell (2) and communicate with the casing of semi-hermetic petticoat pipe formula fuselage (9).Oil smoke inlet (10) below at semi-hermetic petticoat pipe formula fuselage (9) is consolidated with oil trap (11), and oil trap (11) and oil smoke inlet (10) keep certain suitable oil smoke to pass through the gap.Fixed mount (7) and electric controller (8) are fixed on the semi-hermetic petticoat pipe formula fuselage (9).One end of guide duct (1) links to each other with drum type brake axial flow fan shell (2), outside the other end inlet chamber.
The not high main cause of oil smoke clean absorption rate appears in existing range hood, or because of the actual row air quantity is not enough, or because of factors such as the structure of range hood, shapes, causes range hood too far away apart from kitchen range.Generally, had a strong impact on the negative pressure effect of range hood, reduced the oil suction cigarette ability of range hood all in 800 millimeter.And this utility model one is to have adopted the drum type brake axial flow blower, and then has improved exhaust air rate significantly.Two these body structures because of the semi-hermetic petticoat pipe formula fuselage (9) of this utility model, characteristics with distance between obvious shortening oil smoke inlet and the kitchen range, both actual ranges can be reduced to 380 millimeter, the oil smoke gas control that when culinary art can be produced and then has obviously strengthened the oil suction cigarette ability of this utility model in the effective negative pressure region of this utility model.Three because of this utility model has adopted semi-hermetic petticoat pipe formula fuselage (9), does not only influence operation and sight line, has also played oil-collecting cigarette purpose.The oil smoke clean absorption rate that improves this utility model is played remarkable effect.The oil smoke gas that produces during culinary art enters through oil smoke inlet (10), and the fluid after the separation is again in oil smoke inlet (10) flows into the oil trap (11) of below, so solved the oil dripping problem.When the fluid of oil trap (11) is too much, oil trap (11) can be taken off pour out and install again and get final product.The drum type brake axial flow blower of this utility model has not only kept axial flow blower and has been applicable to the characteristics of carrying big air quantity, has the strong point that is fit to carry the cold oil flue gas again.Link to each other with guide duct (1) in the employing, the structure that links to each other with semi-hermetic petticoat pipe formula fuselage (9) down can reduce the exhaust resistance of drum type brake axial flow blower, has strengthened the air draft effect.Casing (2), impeller (3), the grease proofing cap of rectification bell-type (4), motor output shaft (5) and the motor (6) of the drum type brake axial flow blower that adopts because of this utility model are an integral body.When needing to clean,, guide duct is being taken off, can pull down, reaching the purpose of the convenient cleaning of whole blower fan as long as casing (2) and the several screws on the fuselage (9) are pulled down.
Structure of the present utility model mainly contains: airduct (1), drum type brake axial flow fan shell (2), drum type brake axial flow machine impeller (3), the grease proofing cap of rectification bell-type (4), motor output shaft (5), motor (6), fixed mount (7), electric controller (8), semi-hermetic petticoat pipe formula fuselage (9), oil smoke inlet (10), oil trap (11) constitute.
Install semi-hermetic petticoat pipe formula not behind the oil dripping range hood, connect power supply, start electric controller (10) switch.The drum type brake axial flow blower is interior and outdoor through the instantaneous discharge of guide duct (1) by the casing that oil smoke inlet (10) sucks semi-hermetic petticoat pipe formula fuselage (9) with oil smoke.Fluid after the separation flows in the oil trap (11) from oil smoke inlet (10) through the casing of semi-hermetic petticoat pipe formula fuselage (9).
The utility model is except that motor and electric controller, and critical piece can be selected plastics, fiberglass or metal material processing manufacturing for use.
Fig. 1, Fig. 2 are the utility model structure chart.
Claims (1)
- A kind of semi-hermetic petticoat pipe formula is the oil dripping range hood not, by guide duct (1), drum type brake axial flow fan shell (2), drum type brake axial flow fan vane wheel (3), the grease proofing cap of rectification bell-type (4), motor output shaft (5), motor (6), fixed mount (7), electric controller (8), semi-hermetic petticoat pipe formula fuselage (9), oil smoke inlet (10), oil trap (11) is formed, it is characterized in that: on motor output shaft (5), be consolidated with grease proofing cap of rectification bell-type (4) and drum type brake axial-flow leaf machine impeller (3), the grease proofing cap of rectification bell-type (4) has the blower fan rectification and prevents the inner oil-feed function of motor (6), and motor (6) and drum type brake axial flow fan shell (2) concrete mutually, semi-hermetic petticoat pipe formula fuselage (9) is by loam cake, casing and petticoat pipe plate are formed, loam cake center at semi-hermetic petticoat pipe formula fuselage (9), be consolidated with drum type brake axial flow fan shell (2) and communicate with the casing of semi-hermetic petticoat pipe formula fuselage (9), oil smoke inlet (10) below at semi-hermetic petticoat pipe formula fuselage (9), be consolidated with oil trap (11), and keep certain suitable oil smoke to pass through the gap with oil smoke inlet (10), fixed mount (7) and electric controller (8) are fixed on the semi-hermetic petticoat pipe formula fuselage (9), one end of guide duct (1) links to each other with drum type brake axial flow fan shell (2), outside the other end inlet chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210582 CN2342266Y (en) | 1998-01-01 | 1998-01-01 | Semi closed smoke hood type oil-dropless fume exhausting fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210582 CN2342266Y (en) | 1998-01-01 | 1998-01-01 | Semi closed smoke hood type oil-dropless fume exhausting fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2342266Y true CN2342266Y (en) | 1999-10-06 |
Family
ID=33965556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98210582 Expired - Fee Related CN2342266Y (en) | 1998-01-01 | 1998-01-01 | Semi closed smoke hood type oil-dropless fume exhausting fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2342266Y (en) |
-
1998
- 1998-01-01 CN CN 98210582 patent/CN2342266Y/en not_active Expired - Fee Related
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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 |