CN2692540Y - Air wheel deoiling net type fume exhaustor without detaching washing - Google Patents
Air wheel deoiling net type fume exhaustor without detaching washing Download PDFInfo
- Publication number
- CN2692540Y CN2692540Y CN 200420033320 CN200420033320U CN2692540Y CN 2692540 Y CN2692540 Y CN 2692540Y CN 200420033320 CN200420033320 CN 200420033320 CN 200420033320 U CN200420033320 U CN 200420033320U CN 2692540 Y CN2692540 Y CN 2692540Y
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- wind wheel
- fume
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Abstract
The utility model provides an air wheel deoiling net type fume exhauster without detaching washing, mainly compising a casing body 1, a centrifugal fan 2, a fume-collecting hood 3, a protective cover 4, an inner support 5, a support shaft 6, a wind wheel 7, a block oil net 8, and a blade 9. The lower part of the casing body is the fume-collecting hood 3. The casing body 1 above the fume-collecting hood 3 is provided with a protective cover 4. The utility model is characterized in that: the lower part of the centrifugal fan 2 is provided with the inner support 5; the support shaft 6 is arranged between the inner support 5 and the protective cover 4; the support shaft 6 is provided with the wind wheel 7 through a bearing, and the bottom cleaving to the wind wheel 7 is provided with the block oil net 8. The utility model has good fume exhaust effect. The oil granule in fume can be duly exhausted without adhering and forming oil dirt. The utility model really implements the detaching free and extends service life.
Description
One, technical field:
The utility model relates to a kind of smoke exhaust ventilator, especially wind wheel de-oiling net formula cooking-fume exhauster without dismounting and washing.
Two, background technology:
The tradition smoke exhaust ventilator is mainly by housing, exhaust fume collecting hood, fixedly oil sealing network, centrifugal blower or turbine type blower fan and smokejack are formed, fixedly oil sealing network is arranged on the housing, under the effect that centrifugal blower or turbine type blower fan rotate at a high speed, oil smoke directly enters centrifugal blower or turbine type blower fan by fixing oil sealing network, is gone out by forced-ventilated by smokejack again.Fixedly oil sealing network blocks oily weak effect, and most of elaioleucite directly enters centrifugal blower or turbine type blower fan, sticks to the positions such as corner, housing and bearing of impeller, form grease, be difficult to dispose, the time is long slightly, causes smoke exhaust ventilator to start slowly easily or quits work.Although the producer that has cannot not coat stickingly oil coating on smoke exhaust ventilator, or adjust the fixedly density and the angle of oil sealing network, or change on time that fixing oil sealing network attempts to address this problem, but can not fundamentally solve the problem that interception elaioleucite weak effect and smoke exhaust ventilator are unpicked and washed difficulty.
Three, summary of the invention:
The purpose of this utility model provides a kind of wind wheel de-oiling net formula cooking-fume exhauster without dismounting and washing, solves existing smoke exhaust ventilator and adheres to grease easily, unpicks and washes maintenance difficult, the long slightly slow or out-of-work problem of smoke exhaust ventilator startup that causes easily of time.
Concrete technical scheme of the present utility model is: it comprises housing and centrifugal blower, the below of housing is an exhaust fume collecting hood, on the housing of exhaust fume collecting hood top protective cover is installed, its architectural feature is: there is inner support the below of centrifugal blower, between inner support and protective cover, be provided with back shaft, by bearing wind wheel is installed on the back shaft, bottom surface and the side of being close to wind wheel are provided with oil sealing network.
Between centrifugal blower and exhaust fume collecting hood, wind wheel is set in the utility model, and bottom surface and the side of being close to wind wheel are provided with oil sealing network, when centrifugal blower is worked, under the effect of wind-force, wind wheel drives oil sealing network and rotates, on the oil sealing network that exhaust fume collecting hood is rotating to the elaioleucite of centrifugal blower, be blocked down, and got rid of outer circumferential edges gradually, finally collected and diversedly go out by the oil collection box at place, angle, housing lower end to wind wheel and oil sealing network.Thereby make the smoke exhaust ventilator inner components be difficult for adhering to grease, need not regularly pull down and clean maintenance.
The utility model has the advantages that: elaioleucite is difficult in the oil smoke adheres to and is in time discharged, and can not form grease, has really realized exempting to unpick and wash, and has prolonged its service life.
Four, description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the front view of wind wheel 7 in the utility model;
Fig. 3 is the front view of oil sealing network 8 in the utility model;
Fig. 4 is the front view of protective cover 4 in the utility model;
Fig. 5 is the front view of inner support 5 in the utility model.
Five, the specific embodiment:
As Fig. 1: the utility model is by housing 1, centrifugal blower 2, exhaust fume collecting hood 3, protective cover 4, inner support 5, back shaft 6, wind wheel 7, oil sealing network 8, blade 9, the below of housing 1 is an exhaust fume collecting hood 3, on the housing 1 of exhaust fume collecting hood 3 tops protective cover 4 is installed, its design feature is: there is inner support 5 below of centrifugal blower 2, between inner support 5 and protective cover 4, be provided with back shaft 6, by bearing wind wheel 7 is installed on the back shaft 6, bottom surface (front) and the side of being close to wind wheel 7 are provided with oil sealing network 8.
Can find out from Fig. 1, Fig. 2: there is wedge angle the outer end of the blade 9 of wind wheel 7, is in time thrown away with the elaioleucite that more helps being blocked.
As can be seen from Figure 3: the mesh of oil sealing network 8 assumes diamond in shape, diamond-shaped meshes interception elaioleucite better effects if, and thrown away by centrifugal easilier.
Centrifugal blower 2 in the utility model, inner support 5, wind wheel 7, oil sealing network 8 and protective cover 4 be lateral arrangement successively also, the effect of using the smoke exhaust ventilator of above-mentioned parts can reach the interception elaioleucite equally and exempt to unpick and wash.
Operation principle: during work, centrifugal blower 2 beginning high speed rotating, under the effect of wind-force, wind wheel 7 drives oil sealing network 8 and rotates, on the oil sealing network 8 of rotation, be blocked down through the elaioleucite of exhaust fume collecting hood 3 to centrifugal blower 2, and got rid of outer circumferential edges gradually to wind wheel 7 and oil sealing network 8, finally collected and diversedly go out by the oil collection box 10 at place, angle, housing 1 lower end.Thereby make the smoke exhaust ventilator inner components be difficult for adhering to grease, need not regularly pull down and clean maintenance.
Claims (3)
1. wind wheel de-oiling net formula cooking-fume exhauster without dismounting and washing, comprise housing (1) and centrifugal blower (2), the below of housing (1) is exhaust fume collecting hood (3), on the housing (1) of exhaust fume collecting hood (3) top protective cover (4) is installed, it is characterized in that: there is inner support (5) below of centrifugal blower (2), be provided with back shaft (6) between inner support (5) and protective cover (4), back shaft (6) is gone up and by bearing wind wheel (7) is installed, and bottom surface and the side of being close to wind wheel (7) are provided with oil sealing network (8).
2. wind wheel de-oiling net formula cooking-fume exhauster without dismounting and washing according to claim 1, it is characterized in that: there is wedge angle the outer end of the blade (9) of described wind wheel (7).
3. wind wheel de-oiling net formula cooking-fume exhauster without dismounting and washing according to claim 1, it is characterized in that: the mesh of described oil sealing network (8) assumes diamond in shape
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033320 CN2692540Y (en) | 2004-03-17 | 2004-03-17 | Air wheel deoiling net type fume exhaustor without detaching washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033320 CN2692540Y (en) | 2004-03-17 | 2004-03-17 | Air wheel deoiling net type fume exhaustor without detaching washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2692540Y true CN2692540Y (en) | 2005-04-13 |
Family
ID=34772750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420033320 Expired - Fee Related CN2692540Y (en) | 2004-03-17 | 2004-03-17 | Air wheel deoiling net type fume exhaustor without detaching washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2692540Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197388A (en) * | 2014-08-18 | 2014-12-10 | 宁波欧琳厨具有限公司 | Oil smoke filtering device |
| CN104197390A (en) * | 2014-08-18 | 2014-12-10 | 宁波欧琳厨具有限公司 | Tower type range hood with oil smoke filtering function |
| CN106051868A (en) * | 2016-07-25 | 2016-10-26 | 无锡市永亿精密铸造有限公司 | Oil fume treatment device for barbecue stalls |
| CN109425007A (en) * | 2017-09-01 | 2019-03-05 | 彭诚 | A kind of range hood |
| CN110500629A (en) * | 2019-08-08 | 2019-11-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Rotary sieve, net-filter assembly and range hood |
| CN111351092A (en) * | 2020-04-28 | 2020-06-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
-
2004
- 2004-03-17 CN CN 200420033320 patent/CN2692540Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197388A (en) * | 2014-08-18 | 2014-12-10 | 宁波欧琳厨具有限公司 | Oil smoke filtering device |
| CN104197390A (en) * | 2014-08-18 | 2014-12-10 | 宁波欧琳厨具有限公司 | Tower type range hood with oil smoke filtering function |
| CN106051868A (en) * | 2016-07-25 | 2016-10-26 | 无锡市永亿精密铸造有限公司 | Oil fume treatment device for barbecue stalls |
| CN109425007A (en) * | 2017-09-01 | 2019-03-05 | 彭诚 | A kind of range hood |
| CN110500629A (en) * | 2019-08-08 | 2019-11-26 | 佛山市顺德区美的洗涤电器制造有限公司 | Rotary sieve, net-filter assembly and range hood |
| CN110500629B (en) * | 2019-08-08 | 2020-12-22 | 佛山市顺德区美的洗涤电器制造有限公司 | Rotary filter screen, filter screen assembly and range hood |
| CN111351092A (en) * | 2020-04-28 | 2020-06-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Smoke exhaust ventilator |
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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 |