CN2369113Y - Series connecting cooker hood - Google Patents
Series connecting cooker hood Download PDFInfo
- Publication number
- CN2369113Y CN2369113Y CN 99222959 CN99222959U CN2369113Y CN 2369113 Y CN2369113 Y CN 2369113Y CN 99222959 CN99222959 CN 99222959 CN 99222959 U CN99222959 U CN 99222959U CN 2369113 Y CN2369113 Y CN 2369113Y
- Authority
- CN
- China
- Prior art keywords
- draught fan
- cooking fume
- axial flow
- utility
- model
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a cooking fume exhauster in a type of connection in series, which is additionally provided with an axial flow type draught fan on the front end of a centrifugal draught fan of the original cooking fume exhauster. The axial flow draught fan can be driven by the original motor, the axial flow draught fan and the centrifugal draught fan are coaxial, and the axial flow draught fan can be also driven by a motor that is arranged solely. When cooking fume is exhausted, the axial flow draught fan and the centrifugal draught fan are rotated to work together, and the cooking fume is sucked by the axial flow draught fan and is exhausted out by the centrifugal draught fan from a flue. The g cooking fume exhauster in a type of connection in series of the utility model can efficiently suck the cooking fume into the cooking fume exhauster and can exhaust the cooking fume to a farther position. The utility model has the advantages of simple structure and reliable performance.
Description
The utility model belongs to the mechanical ﹠ electrical technology field, is a kind of smoke exhaust for kitchen use.
Smoke exhaust mainly is made up of motor and air-introduced machine, and air-introduced machine has axial-flow type and centrifugal two kinds, and the axle induced-draft fan flow is big, but blast is low, and the centrifugal type draught fan air quantity is little, but blast is big.As the blower fan of smoke exhaust, because of the smoke evacuation resistance is bigger, thus generally adopt centrifugal type draught fan, can oil smoke discharge is far away, but suction air volume is little, can not effectively the oil smoke in the kitchen be sucked smoke exhaust.
The purpose of this utility model is will provide a kind of oil smoke can be sucked effectively, again smoke exhaust that can oil smoke discharge is far away.
Solution of the present utility model is that the front end at original smoke exhaust centrifugal type draught fan installs an axle induced-draft fan additional, axle induced-draft fan can be driven by original motor, coaxial with centrifugal type draught fan, also a driven by motor axle induced-draft fan can be set separately.During mist extractor, axle induced-draft fan and centrifugal type draught fan be rotary work together, and oil smoke is sucked by axle induced-draft fan, is discharged by flue by centrifugal type draught fan again.
The utility model can suck smoke exhaust with oil smoke effectively, and is discharged into position far away, and is simple in structure, dependable performance.
Below in conjunction with drawings and Examples the utility model is further specified:
Accompanying drawing is the utility model cutaway view.
The utility model is by motor 1, and centrifugal type draught fan 2 and housing 3 constitute, and at the front end of centrifugal type draught fan 2 axle induced-draft fan 4 is housed.
Claims (1)
1. tandem smoke exhaust, by motor 1, centrifugal type draught fan 2 and housing 3 constitute, and it is characterized in that: the front end of centrifugal type draught fan 2 is equipped with axle induced-draft fan 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222959 CN2369113Y (en) | 1999-03-01 | 1999-03-01 | Series connecting cooker hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99222959 CN2369113Y (en) | 1999-03-01 | 1999-03-01 | Series connecting cooker hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2369113Y true CN2369113Y (en) | 2000-03-15 |
Family
ID=34013250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99222959 Expired - Fee Related CN2369113Y (en) | 1999-03-01 | 1999-03-01 | Series connecting cooker hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2369113Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321929A (en) * | 2013-06-15 | 2013-09-25 | 吴钰 | Relay flow fan and extractor hood with same |
| CN104405667A (en) * | 2014-11-20 | 2015-03-11 | 珠海格力电器股份有限公司 | Air extraction device and smoke exhauster |
| CN106402001A (en) * | 2016-10-17 | 2017-02-15 | 宁波方太厨具有限公司 | Fan power system |
| CN107178513A (en) * | 2016-03-11 | 2017-09-19 | 株式会社台风*** | Ventilation unit module with cyclone fan |
-
1999
- 1999-03-01 CN CN 99222959 patent/CN2369113Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321929A (en) * | 2013-06-15 | 2013-09-25 | 吴钰 | Relay flow fan and extractor hood with same |
| CN104405667A (en) * | 2014-11-20 | 2015-03-11 | 珠海格力电器股份有限公司 | Air extraction device and smoke exhauster |
| CN107178513A (en) * | 2016-03-11 | 2017-09-19 | 株式会社台风*** | Ventilation unit module with cyclone fan |
| CN107178513B (en) * | 2016-03-11 | 2019-03-05 | 株式会社台风*** | Ventilation device module with cyclone fan |
| CN106402001A (en) * | 2016-10-17 | 2017-02-15 | 宁波方太厨具有限公司 | Fan power system |
| CN106402001B (en) * | 2016-10-17 | 2018-11-20 | 宁波方太厨具有限公司 | A kind of blower dynamical system |
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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 |