CN201697195U - Bi-directional range hood - Google Patents
Bi-directional range hood Download PDFInfo
- Publication number
- CN201697195U CN201697195U CN2010201361822U CN201020136182U CN201697195U CN 201697195 U CN201697195 U CN 201697195U CN 2010201361822 U CN2010201361822 U CN 2010201361822U CN 201020136182 U CN201020136182 U CN 201020136182U CN 201697195 U CN201697195 U CN 201697195U
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- range hood
- air inlet
- fans
- fan
- air intake
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Abstract
The utility model relates to a bi-directional range hood. The range hood is provided with two air intakes, which are a sidewise air intake on the side of the range hood and a forward air intake arranged on the top of the range hood, and a sidewise fan and a forward fan are respectively arranged behind the air intakes. During operation, the air intake arranged on the side and the air intake arranged on the top simultaneously suck oil fume, thus solving the defect that the conventional unidirectional range hood cannot thoroughly suck oil fume. A wind deflector is arranged between the forward fan and the sidewise fan. The wind deflector has the effect of guiding wind, so that the oil fume exhausted by the two fans can be exhausted away via respective air flues and the wind force of the two fans cannot counteract each other. A control panel can control the two fans to simultaneously or separately operate. When the oil fume is not dense during cooking, one of the fans, rather than both fans, operates. The bi-directional range hood can save energy.
Description
Technical field
The utility model relates to the family kitchen appliance field, specifically is to belong to a kind of two-way range hood.
Background technology
At present, the range hood on the market roughly is divided into two kinds of end face air intake oil suction cigarette and side air inlet formula range hoods according to mounting means and air intake principle.The installation site of end face air intake range hood is at the top of the kitchen range top, and air inlet is parallel to the kitchen range top, and vertical with body of wall, utilizes soot gas nature rising principle, absorbs oil smoke by end face air intake mode.The installation site of side air inlet range hood is parallel or approximate parallel with body of wall, and air inlet is in the side of the kitchen range top, and near a pot limit, by the mandatory from the side absorption soot gas of mode closely.Two types range hood respectively has its pluses and minuses: end face air intake range hood source is Europe in vain, be adapted to the culinary art custom that the European eats light, few oil smoke, with handsome in appearance, brief fashion, super high power is characteristics, the principle of utilizing soot gas to rise is naturally absorbed oil smoke by end face air intake mode.This then can satisfy its culinary art demand fully for the European.But shortcoming is: air inlet from the pot face far away (with the pot identity distance from being generally 70cm); Culinary art custom by Chinese prosperous oily vigorous fire, quick-fried capsicum, a large amount of soot gas are in the process that rises, because of diffusion can make part oil smoke both sides or lateral direction escape to the left and right, therefore end face air intake range hood has only solved upward to the oil smoke that flows, and the oil smoke that subtend both sides or lateral direction diffusion are escaped has just been felt simply helpless, so it is relatively poor to absorb the ability of oil smoke; Common compensating mode is to increase power of fan, but power consumption is also increased thereupon.Side air inlet formula range hood is more suitable for Chinese culinary art custom, is row's formula smoke exhaust ventilator on 200820127288.9 the nearly formula side draught as the patent No..(distance pot limit is 10～15cm) usually in in-plant installation, the side air inlet mode, oil smoke is risen and just directly be forced to absorb when also having little time to spread by air inlet, air-flow during fan operation in the exhaust fume collecting hood cavity and the air-flow outside the exhaust fume collecting hood are because of the change of air pressure, can in the space of certain limit around the kitchen range top, form negative pressuren zone, oil smoke is tightly surrounded, oil smoke can't be spread.But blower fan is arranged on the top and smoking port has certain distance, causes its smoking ability to descend to some extent.These characteristics has determined that side air inlet formula oil extracting machine has the ability of powerful absorption oil smoke.But because air inlet is near the pot face, the installation site is lower, when a large amount of oil smoke produce, and when ceaselessly stirring food in the pot, can accelerate the rising and the diffusion velocity of soot gas, and the rate of climb is greater than the speed that spreads to the left and right, though most oil smoke are absorbed by in-plant air inlet, the encirclement that a small amount of faster oil smoke of rising and diffusion still can break through negative pressuren zone is escaped from air inlet top and left and right sides direction, it is not thorough that oil smoke is absorbed, and the kitchen pollution problem fails thoroughly to solve.
The utility model content
In order to address the above problem, it is a kind of simple in structure that the utility model provides, the two-way range hood that the smoking ability is strong.
The purpose of this utility model realizes with the following methods.A kind of two-way range hood comprises shell, exhaust opening, air inlet, compositions such as control panel.Described air inlet has two, and the side that is arranged on range hood respectively is to air inlet and be arranged on the forward air inlet at range hood top.Respectively be provided with a side direction blower fan and forward blower fan in the back of air inlet.
Be provided with wind deflector between described forward blower fan and side direction blower fan.
Described control panel can be controlled the two blower fans while or work respectively.
The beneficial effects of the utility model are: be provided with two smoking ports, be provided with blower fan separately behind two smoking ports, strengthened smoking ability and smoking scope.Efficiently solve traditional range hood and have only not strong the determining of the smoking effect of unidirectional smoking.Two blower fans can be worked simultaneously or selectively simultaneously, can use single blower fan work when oil smoke is little, and its effect is remarkable, and is simple in structure, and energy-conservation being fit to easy to use extensively promotes the use of.
Description of drawings
Fig. 1 is a surface structure schematic diagram of the present utility model.
Fig. 2 is the A-A cutaway view of Fig. 1 in the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of as shown in the figure two-way range hood comprises shell 4, exhaust opening 3, air inlet, control panel 7 compositions such as grade.Described air inlet has two, and the side that is arranged on range hood respectively is to air inlet 1 and be arranged on the forward air inlet 6 at range hood top.Respectively be provided with a side direction blower fan 5 and forward blower fan 2 in the back of air inlet.
5 of described forward blower fan 2 and side direction blower fans are provided with wind deflector 8.
Described control panel 7 can be controlled the two blower fans while or work respectively.
Operation principle: being provided with two air inlets on smoke exhaust ventilator, is respectively that the side of range hood is to air inlet 1 be arranged on the forward air inlet 6 at range hood top.Respectively be provided with a side direction blower fan 5 and forward blower fan 2 in the back of air inlet.The air inlet that is arranged on the side during work is smoked simultaneously with the air inlet that is arranged on the top, has solved traditional smoke exhaust ventilator folk prescription to the halfway shortcoming of smoke exhaust ventilator.5 of described forward blower fan 2 and side direction blower fans are provided with wind deflector 8.Wind deflector 8 has the wind-guiding effect, the oil smoke of the described discharge of two blower fans is drained, in order to avoid the wind-force of two blower fans is cancelled each other through air channel separately.Described control panel 7 can be controlled two blower fans and work simultaneously or work independently.Just can single blower fan work when not being too big when the oil smoke of cooking, needn't use two blower fans.Has effect of saving energy.
Claims (3)
1. a two-way range hood comprises shell (4), exhaust opening (3), air inlet, control panel compositions such as (7).It is characterized in that: described air inlet has two, and the side that is arranged on range hood respectively is to air inlet (1) and be arranged on the forward air inlet (6) at range hood top.Respectively be provided with a side direction blower fan (5) and forward blower fan (2) in the back of air inlet.
2. two-way range hood according to claim 1 is characterized in that: be provided with wind deflector (8) between described forward blower fan (2) and side direction blower fan (5).
3. two-way range hood according to claim 1 is characterized in that: described control panel (7) can be controlled the two blower fans while or work respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201361822U CN201697195U (en) | 2010-03-17 | 2010-03-17 | Bi-directional range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201361822U CN201697195U (en) | 2010-03-17 | 2010-03-17 | Bi-directional range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697195U true CN201697195U (en) | 2011-01-05 |
Family
ID=43398441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201361822U Expired - Fee Related CN201697195U (en) | 2010-03-17 | 2010-03-17 | Bi-directional range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697195U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678909A (en) * | 2015-11-10 | 2017-05-17 | 江西金尚美环保科技有限公司 | Suspended matter collection and purification device and method thereof |
| CN109539346A (en) * | 2018-11-08 | 2019-03-29 | 浙江欧琳生活健康科技有限公司 | A kind of integrated kitchen range with multi-air intake |
| CN111435000A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN112178721A (en) * | 2020-09-25 | 2021-01-05 | 宁波方太厨具有限公司 | Oil smoke track guiding device and range hood applying same |
-
2010
- 2010-03-17 CN CN2010201361822U patent/CN201697195U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678909A (en) * | 2015-11-10 | 2017-05-17 | 江西金尚美环保科技有限公司 | Suspended matter collection and purification device and method thereof |
| CN109539346A (en) * | 2018-11-08 | 2019-03-29 | 浙江欧琳生活健康科技有限公司 | A kind of integrated kitchen range with multi-air intake |
| CN111435000A (en) * | 2019-01-14 | 2020-07-21 | 宁波方太厨具有限公司 | Double air intake range hood |
| CN112178721A (en) * | 2020-09-25 | 2021-01-05 | 宁波方太厨具有限公司 | Oil smoke track guiding device and range hood applying same |
| CN112178721B (en) * | 2020-09-25 | 2022-09-23 | 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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20140317 |