CN2402943Y - Negative pressure windscreen type cooking fume exhauster - Google Patents
Negative pressure windscreen type cooking fume exhauster Download PDFInfo
- Publication number
- CN2402943Y CN2402943Y CN 99256706 CN99256706U CN2402943Y CN 2402943 Y CN2402943 Y CN 2402943Y CN 99256706 CN99256706 CN 99256706 CN 99256706 U CN99256706 U CN 99256706U CN 2402943 Y CN2402943 Y CN 2402943Y
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- utility
- model
- blower
- oil fume
- 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 negative pressure windscreen-typed oil fume exhauster used in a kitchen. An oil fume outlet of the utility model is lower than an oil fume outlet and the outlet faces downwards. Particularly, a blowing pipe is additionally and upwards arranged along the axial direction of the oil fume outlet. A blower is installed on the upper end of the blowing pipe, forming the fume draining mode of negative pressure air blowing. Oil can not stick to the fan, which is convenient for cleaning and the utility model can be widely used for draining fumes in kitchens in families, restaurants, etc.
Description
The utility model relates to the cooking apparatus that is used for daily life, is a kind of negative pressure formula smoke exhaust that keeps out the wind.
Along with improving constantly of living standards of the people, smoke exhaust ventilator has entered huge numbers of families as a kind of cooking apparatus of indispensability.Present smoke exhaust ventilator all is the mode with pump drainage, and its blower fan reaches and easily is stained with greasy dirt, is difficult to clean, and has reduced smoke discharging effect.
The purpose of this utility model is at the problems referred to above, changes existing pump drainage mode, and a kind of negative pressure formula smoke exhaust that keeps out the wind is provided, and during its work, oil smoke is discharged from without blower fan, and easy cleaning can keep higher smoke discharging effect for a long time.
Concrete scheme of the present utility model is: exhaust opening design is lower than into mouth, and Open Side Down, along exhaust opening axially upwards set up one blower, blower fan is mounted in the upper end of blower, the top of blower is an air inlet.
Improvement of the present utility model makes oil smoke be gone out by suction without blower fan, thereby guarantees the blower fan oily dirt free, the convenient cleaning; Exhaust opening of the present utility model is lower than into mouth, and Open Side Down, can prevent to pass through wind, has the characteristics of keeping out the wind.
Below in conjunction with accompanying drawing the utility model is further described:
Accompanying drawing is a structural representation of the present utility model.
Embodiment: press the accompanying drawing profile and adopt plastics forming casing 3, in its positive design into mouth 1 and a dodge gate 2, the back side being arranged is one to be tilted to exhaust opening 7 down, along axially upwards designing of exhaust opening 7 blower 6 is arranged one, the upper end of blower 6 is equipped with axial flow machine 5, and the top is an air inlet 4.
Operation principle of the present utility model is summarized as follows: open dodge gate 2, start blower fan 5, blower fan 5 is to exhaust opening 7 blowings, thereby to advancing mouth 1 place generation negative pressure, being about to into, the flue gas of mouth 1 outside sucks and blows out from exhaust opening 7.Flue gas is discharged from without blower fan.
Claims (1)
1. a kind of negative pressure that is used for the kitchen formula smoke exhaust that keeps out the wind has casing, blower fan; Casing is provided with into mouth, and exhaust opening is characterized in that: exhaust opening is to be lower than into mouth, and Open Side Down; Along exhaust opening axially upwards set up one blower, blower fan is mounted in the upper end of blower, the top of blower is an air inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256706 CN2402943Y (en) | 1999-12-21 | 1999-12-21 | Negative pressure windscreen type cooking fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99256706 CN2402943Y (en) | 1999-12-21 | 1999-12-21 | Negative pressure windscreen type cooking fume exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2402943Y true CN2402943Y (en) | 2000-10-25 |
Family
ID=34039763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99256706 Expired - Fee Related CN2402943Y (en) | 1999-12-21 | 1999-12-21 | Negative pressure windscreen type cooking fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2402943Y (en) |
-
1999
- 1999-12-21 CN CN 99256706 patent/CN2402943Y/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 |