CN2893491Y - Kitchen ventilator with air curtain device - Google Patents
Kitchen ventilator with air curtain device Download PDFInfo
- Publication number
- CN2893491Y CN2893491Y CN 200620101639 CN200620101639U CN2893491Y CN 2893491 Y CN2893491 Y CN 2893491Y CN 200620101639 CN200620101639 CN 200620101639 CN 200620101639 U CN200620101639 U CN 200620101639U CN 2893491 Y CN2893491 Y CN 2893491Y
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- CN
- China
- Prior art keywords
- air
- air outlet
- air curtain
- curtain apparatus
- curtain device
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- Expired - Fee Related
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Abstract
The utility model relates to a range hood with a wind curtain device, in particular to the range hood with an improved wind curtain device structure, comprising a smoke collecting cover (2) and a wind curtain device; wherein the wind curtain device is arranged in the smoke collecting cover (2) which comprises an electric machine (8), an air blower (3), an air channel (4), an air inlet (1) and an air outlet; wherein the electric machine (8) is connected with the air blower (3), while the air inlet (1) is connected with the air outlet and the air channel (4); while the air outlet is divided into two: one is the vertical downward air outlet (5) and the other is the tilting inward air outlet (6). Therefore, the added tilting inward air outlet of the built-in wind curtain device can form a inwardly tilting wind curtain that blow the upper oil smoke into the smoke collecting cover, thus the oil smoke can be quickly absorbed.
Description
Technical field
The utility model relates to a kind of lampblack absorber with air curtain apparatus, particularly relates to the improvement to the built-in air curtain apparatus structure of lampblack absorber.
Background technology
Along with growth in the living standard, people have had requirements at the higher level to machine for kitchen use, and are higher to the requirement of lampblack absorber especially.As for the oil smoke emptying in the kitchen, circulation of air quality, people propose new specification requirement from healthy height.At present, the oil flue waste gas that produces when cooking is cooked is more, understands the diffusion around range hood of some oil smoke unavoidably, is trapped in the kitchen, causes air severe contamination in the kitchen.Be better collection cigarette, the Chinese utility model patent that is called " a kind of range hood " as the ZL200320108306.6 name of authorizing on January 19th, 2005, it comprises exhaust fume collecting hood, exhaust outlet and ventilating fan, in exhaust fume collecting hood, be provided with the air curtain device, this air curtain device is made up of cross flow fan, air inlet and air outlet, air outlet is arranged in the below of exhaust fume collecting hood, and cross flow fan is connected with air outlet by duct set.This range hood is owing to set up cross flow fan, the wind of this blower fan makes exhaust fume collecting hood form one deck air curtain all around by being located at exhaust fume collecting hood long and narrow air outlet air-out all around, in order to stop the diffusion of oil smoke when rising, force oil smoke all to enter exhaust fume collecting hood, oil suction cigarette effect is fairly obvious.But this patent only has a downward air outlet, promptly single air curtain, and this single air curtain can only form an air curtain, and oil smoke can only upwards be siphoned away in the air curtain scope.
Summary of the invention
The utility model solves the existing in prior technology shortcoming, it is the air outlet that air curtain apparatus in the lampblack absorber of prior art only is provided with a downward air-out, this air outlet only can form single air curtain, single air curtain only can form air curtain enclosure wall vertically downward, and this lampblack absorber exists the oil smoke of top can not be by the defective that is in time siphoned away towards the center position of exhaust fume collecting hood well.A kind of lampblack absorber is provided, and its built-in air curtain apparatus is provided with two air outlets, forms two air curtains, can not only form air curtain vertically downward, can also form intilted air curtain, and the past exhaust fume collecting hood center of the oil smoke of top is blown into, and allows oil smoke be siphoned away rapidly.
The utility model patent also provides anion generator has been set in air curtain apparatus, can produce anion, forms indoor oxygen bar.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted provides a kind of lampblack absorber with air curtain apparatus, comprise exhaust fume collecting hood, air curtain apparatus, air curtain apparatus is arranged in the exhaust fume collecting hood, described air curtain apparatus comprises motor, blower fan, air channel, air inlet and air outlet, and motor links to each other with blower fan, and air inlet, air outlet link to each other with the air channel, described air outlet is arranged to two, is respectively straight down air outlet and is tilted to interior air outlet.
Be provided with anion generator in the described air channel.
Described anion generator is arranged on the air inlet place.
Described anion generator is arranged on air outlet place straight down.
Therefore, the utility model be with built-in air curtain apparatus increased by one be tilted in air outlet can form intilted air curtain, the past exhaust fume collecting hood center of the oil smoke of top is blown into, allow oil smoke be siphoned away rapidly.
Description of drawings
Fig. 1 is the structural representation of embodiment 1.
Fig. 2 is the I portion partial enlarged drawing of Fig. 1.
Fig. 3 is the structural representation of the air curtain apparatus of embodiment 1.
Fig. 4 is the sectional view of the A-A of Fig. 3.
Fig. 5 is the structural representation of the air curtain apparatus of embodiment 2.
The specific embodiment
Below in conjunction with accompanying drawing 1 to accompanying drawing 5 and embodiment the utility model is described in more detail.
Embodiment 1, a kind of lampblack absorber with air curtain apparatus, comprise exhaust fume collecting hood 2, air curtain apparatus, air curtain apparatus is arranged in the exhaust fume collecting hood 2, the air curtain apparatus that is commonly referred to exactly " built-in ", described air curtain apparatus comprises motor 8, blower fan 3, air channel 4, air inlet 1 and air outlet, motor 8 links to each other with blower fan 3, air inlet 1, air outlet link to each other with air channel 4, described air outlet is arranged to two, be respectively straight down air outlet 5 and be tilted in air outlet 6, be provided with anion generator 7 at air inlet 1 place in described air channel.
Air outlet 5 straight down wherein, form downward air curtain, certainly, might not require to become 90 to spend with horizontal plane, as long as can form downward air curtain, the purpose of the air curtain that air outlet 6 forms in wherein being tilted to is that the oil smoke with the top blows to the center position of exhaust fume collecting hood, more helps oil smoke and is taken away.
Embodiment 2, a kind of lampblack absorber with air curtain apparatus, basic structure is identical with embodiment 1, difference is, anion generator 7 among the embodiment 1 is arranged on the air inlet place, and the anion generator 7 of present embodiment is arranged on air outlet 5 places straight down, anion generator 7 produces anion and forms the oxygen bar, certainly, get final product so only need be provided with anion generator in air outlet one side straight down because the distinguished and admirable final meeting of air outlet is siphoned away by exhaust fume collecting hood with oil smoke in being tilted to.
Claims (4)
1, a kind of lampblack absorber with air curtain apparatus, comprise exhaust fume collecting hood (2), air curtain apparatus, air curtain apparatus is arranged in the exhaust fume collecting hood (2), described air curtain apparatus comprises motor (8), blower fan (3), air channel (4), air inlet (1) and air outlet, motor (8) links to each other with blower fan (3), air inlet (1), air outlet link to each other with air channel (4), and it is characterized in that: described air outlet is arranged to two, are respectively straight down air outlet (5) and are tilted to interior air outlet (6).
2, a kind of lampblack absorber with air curtain apparatus according to claim 1 is characterized in that: be provided with anion generator (7) in described air channel (4).
3, a kind of lampblack absorber with air curtain apparatus according to claim 2, it is characterized in that: described anion generator (7) is arranged on air inlet (1) and locates.
4, a kind of lampblack absorber with air curtain apparatus according to claim 2 is characterized in that: described anion generator (7) is arranged on straight down air outlet (5) and locates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101639 CN2893491Y (en) | 2006-03-14 | 2006-03-14 | Kitchen ventilator with air curtain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620101639 CN2893491Y (en) | 2006-03-14 | 2006-03-14 | Kitchen ventilator with air curtain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893491Y true CN2893491Y (en) | 2007-04-25 |
Family
ID=38061652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620101639 Expired - Fee Related CN2893491Y (en) | 2006-03-14 | 2006-03-14 | Kitchen ventilator with air curtain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893491Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889627A (en) * | 2012-09-11 | 2013-01-23 | 倪斌 | Range hood with air screen |
| CN104033915A (en) * | 2014-06-22 | 2014-09-10 | 无锡市翱宇特新科技发展有限公司 | Tea bar smoke exhausting device |
| CN106288126A (en) * | 2016-10-26 | 2017-01-04 | 广东绿岛风室内空气系统科技有限公司 | A kind of double air outlet air curtain |
| CN111811007A (en) * | 2020-06-29 | 2020-10-23 | 宁波方太厨具有限公司 | Fume exhaust fan |
-
2006
- 2006-03-14 CN CN 200620101639 patent/CN2893491Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889627A (en) * | 2012-09-11 | 2013-01-23 | 倪斌 | Range hood with air screen |
| CN102889627B (en) * | 2012-09-11 | 2015-01-07 | 倪斌 | Range hood with air screen |
| CN104033915A (en) * | 2014-06-22 | 2014-09-10 | 无锡市翱宇特新科技发展有限公司 | Tea bar smoke exhausting device |
| CN106288126A (en) * | 2016-10-26 | 2017-01-04 | 广东绿岛风室内空气系统科技有限公司 | A kind of double air outlet air curtain |
| CN111811007A (en) * | 2020-06-29 | 2020-10-23 | 宁波方太厨具有限公司 | Fume exhaust fan |
| CN111811007B (en) * | 2020-06-29 | 2022-02-08 | 宁波方太厨具有限公司 | Fume exhaust fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo Langdi Impeller Machinery Co., Ltd. Assignor: Zhejiang Langdi Group Ltd. Contract fulfillment period: 2008.7.1 to 2016.3.13 Contract record no.: 2008330000523 Denomination of utility model: Kitchen ventilator with air curtain device Granted publication date: 20070425 License type: Exclusive license Record date: 20080919 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.1 TO 2016.3.13 Name of requester: NINGBO LONGDI TURBOMACHINERY CO., LTD. Effective date: 20080919 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20130314 |