CN2215689Y - Fume exhauster - Google Patents
Fume exhauster Download PDFInfo
- Publication number
- CN2215689Y CN2215689Y CN 95203272 CN95203272U CN2215689Y CN 2215689 Y CN2215689 Y CN 2215689Y CN 95203272 CN95203272 CN 95203272 CN 95203272 U CN95203272 U CN 95203272U CN 2215689 Y CN2215689 Y CN 2215689Y
- Authority
- CN
- China
- Prior art keywords
- housing
- fume exhauster
- impeller
- face
- smoke exhaust
- 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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- Ventilation (AREA)
Abstract
The utility model relates to a fume exhauster. The section of a shell body forms a right angle type. The arc face of the facade of the shell body is provided with an air inlet hole. A motor and an impeller are arranged on an upper top corner in the shell body whose lower part is an air discharging chamber. The fume exhauster changes the traditional top cap form of the fume exhauster. The normal of the wall for the installation of the fume exhauster can be narrowly made. Namely, the fume exhauster can be arranged close to a range with no influence of the cooking operation. The fume sucking efficiency can be obviously improved when the fume exhauster is close to the range.
Description
The utility model relates to the device of removing oil smoke in the kitchen.
Existing various smoke exhaust ventilator is the overhead guard formula, and hood-like body is installed on the cooking stove.Because the compressor flow size of smoke exhaust ventilator is only bigger near the influence of the air velocity the air entry, and the air velocity beyond the distance air entry 40cm is difficult to cause tangible influence.The flow velocity that overhead guard formula smoke exhaust ventilator utilizes the deep fat cigarette to rise more, but the diffusion of oil smoke limit rising edge must make hood-like casing more roomyly for improving oil suction cigarette efficient, and promptly the body outward flange is bigger apart from the distance of wall.Lower as the body installation, nearer apart from cooking stove, though the effect of oil suction cigarette is better, roomy body can hinder cooking operation.Higher as the body installation, the diffusion of rising oil smoke can exceed the area coverage of overhead guard, the blower fan gettering ability deficiency that then seems, and oil suction cigarette effect is not good enough.
The purpose of the utility model is to provide a kind ofly to be installed on apart from cooking stove nearerly, obviously improves oil suction cigarette ability, and does not influence the smoke exhaust ventilator of cooking operation.
It is the housing of square that described smoke exhaust ventilator has the cross section, the housing end face and the back side are the plane, the housing front upper is a cambered surface, motor and receded disk impeller are installed in the last drift angle place in the housing, open a plurality of lampblack-pumped air admission holes on the cambered surface in housing front, have dividing plate that impeller side is divided into inlet channel in the housing and communicate with air admission hole, dividing plate is divided into discharge chamber with lower housing portion and communicates with the exhaust outlet of impeller.
Described smoke exhaust ventilator is changed the traditional overhead guard form of smoke exhaust ventilator, the housing end face can design very narrowly, be that the housing outward flange is very near apart from wall, so that the body installation is very low can not to hinder cooking operation yet, it is air-breathing above the nearer side of distance cooking stove, and blower fan is enough to obvious influence is caused in the flow field of rising oil smoke.Through the actual test of the smoking mist of model machine, its effect is rather good, almost absolutely absorbs smog.Because the housing end face is the plane, and body can install lowlyer, and promptly the body end face also can be used as and puts the rack of putting condiment for cooking.
Fig. 1, the schematic perspective view of described smoke exhaust ventilator;
Fig. 2, the cutaway view of described smoke exhaust ventilator;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2;
Fig. 5 is the C-C cutaway view of Fig. 2.
Claims (3)
1, a kind of smoke exhaust ventilator, motor (4), impeller (3), housing (1) are arranged, it is characterized in that, housing (1) cross section is rectangular in shape, the end face of housing (1) and the back side are the plane, housing (1) front upper is a cambered surface, motor (4), receded disk impeller (3) are installed in the last drift angle place in the housing, have a plurality of air admission holes (11) on the cambered surface in housing front, have dividing plate (5) that impeller (3) side is divided into inlet channel (2) in the housing and communicate with air admission hole (11), dividing plate (5) is divided into discharge chamber (6) with lower housing portion and communicates with the exhaust outlet (8) of impeller (3).
2, by the described smoke exhaust ventilator of claim 1, it is characterized in that exhaust outlet (7) can be opened at the side of discharge chamber or housing end face.
3, by the described smoke exhaust ventilator of claim 1, it is characterized in that, short fence (12) or dull and stereotyped formation rack are housed on housing (1) end face.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95203272 CN2215689Y (en) | 1995-02-16 | 1995-02-16 | Fume exhauster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 95203272 CN2215689Y (en) | 1995-02-16 | 1995-02-16 | Fume exhauster |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2215689Y true CN2215689Y (en) | 1995-12-20 |
Family
ID=33856169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 95203272 Expired - Fee Related CN2215689Y (en) | 1995-02-16 | 1995-02-16 | Fume exhauster |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2215689Y (en) |
-
1995
- 1995-02-16 CN CN 95203272 patent/CN2215689Y/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 |