CN202032640U - Double-suction type range hood - Google Patents
Double-suction type range hood Download PDFInfo
- Publication number
- CN202032640U CN202032640U CN2011200031980U CN201120003198U CN202032640U CN 202032640 U CN202032640 U CN 202032640U CN 2011200031980 U CN2011200031980 U CN 2011200031980U CN 201120003198 U CN201120003198 U CN 201120003198U CN 202032640 U CN202032640 U CN 202032640U
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- air
- range hood
- wheel
- air draught
- air inlet
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Abstract
A double-suction type range hood comprises a range hood body, a first air sucking wheel, a second air sucking wheel and a motor driving the air sucking wheels. The first air sucking wheel and the second air sucking wheel are arranged in the body, and an air inlet channel and an air outlet channel are disposed on the range hood body. The double-suction type range hood is characterized in that the first air sucking wheel is disposed on the side of the range hood body, a first air outlet channel of the first air sucking wheel is connected to a second air inlet channel of the second air sucking wheel, and the second air sucking wheel and the first air sucking wheel are perpendicularly distributed in the body of the range hood. Alternatively, the second air sucking wheel and the first air sucking wheel are distributed in the body of the range hood and form an included angle larger than 60 degrees. A first air inlet channel of the first air sucking wheel is positioned on the side of the range hood body, and the second air inlet channel of the second air sucking wheel is positioned above the first air inlet channel of the first air sucking wheel. The double-suction type range hood has the advantages that better oily fume separation effect can be achieved without increasing the quantity and the power of original motors.
Description
Technical field
The utility model relates to the family kitchen appliance field, specifically is to belong to a kind of double-suction type range hood with top suction and side draught function.
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.Therefore a kind of oil suction cigarette of China Patent No. 02239187.8 is characterized in that: at the individual wind wheel that is provided with a range hood in the top and side of oil suction cigarette, therefore it has better oil suction cigarette effect, but, be attached on the wind wheel shell because the Oil-gas Separation in the lampblack absorber only utilizes the high speed rotating of wind wheel that oil smoke is thrown away out outside the wind wheel.Therefore still exist a large amount of oil droplets in the gas that lampblack absorber is discharged, cause lampblack absorber air outlet very dirt and dirt air.
The utility model content
In order to address the above problem, it is a kind of simple in structure that the utility model provides, and the smoking ability is strong, good oil gas separation effect double-suction type range hood.
The purpose of this utility model realizes with the following methods.A kind of double-suction type range hood, comprise the lampblack absorber body and be arranged at intrinsic first air draught wheel and the motor of wind wheel is taken turns and dragged in second air draught, the lampblack absorber body is provided with air inlet duct and exhaust passage, it is characterized in that: described first air draught wheel is located at the sidepiece of lampblack absorber body, and its first exhaust passage is connected in second air inlet duct of second air draught wheel.
Described second air draught wheel is 90 degree with first air draught wheel and is distributed in the body of lampblack absorber.
First air inlet duct of described first air draught wheel is positioned at the sidepiece of lampblack absorber body, and second air inlet duct of second air draught wheel is positioned at the top of lampblack absorber body.
Described second air draught wheel is taken turns to be greater than 60 degree angles with first air draught and is distributed in the body of lampblack absorber.
First air inlet duct of described first air draught wheel is positioned at the sidepiece of lampblack absorber body, and second air inlet duct of second air draught wheel is positioned at the top of first air inlet duct of first air draught wheel.
Described first air inlet duct and second air inlet duct are equipped with the oil-collecting net.
It is external that second exhaust passage of described second air draught wheel is connected in the basis of lampblack absorber.
The beneficial effects of the utility model are: 1, the wheel of first air draught by the side carries out separation first time with the oil smoke of major part (this process separates most of oil smoke, but also have sub-fraction also not separate fully), the oil smoke that will not also separate fully after will separating for the first time by second air draught wheel then carries out the secondary oil smoke to be separated, and is discharged into outdoor air like this to clean more totally; 2, quantity and the power that does not increase original motor just can reach better oil smoke separating effect.
Description of drawings
Fig. 1 is the utility model first example structure schematic diagram.
Fig. 2 is the utility model second example structure schematic diagram.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
First embodiment: a kind of double-suction type range hood, comprise the lampblack absorber body and be arranged at the motor that intrinsic first air draught is taken turns 8 and second air draught wheel 2 and dragged wind wheel, the lampblack absorber body is provided with air inlet duct and exhaust passage, it is characterized in that: described first air draught wheel 8 is located at the sidepiece of lampblack absorber body, and its first exhaust passage 7 is connected in second air inlet duct 3 of second air draught wheel 2.
Described second air draught wheel, 2 and first air draught wheel 8 is 90 degree and is distributed in the body of lampblack absorber.
First air inlet duct 5 of described first air draught wheel 8 is positioned at the sidepiece of lampblack absorber body, and second air inlet duct 3 of second air draught wheel 2 is positioned at the top of lampblack absorber body.
Second embodiment: as shown in Figure 2, be with the difference of first embodiment: described second air draught wheel, 2 and first air draught wheel 8 is to spend greater than 60 and is distributed in the body of lampblack absorber.
First air inlet duct 5 of described first air draught wheel 8 is positioned at the sidepiece of lampblack absorber body, and second air inlet duct 3 of second air draught wheel 2 is positioned at the top of first air inlet duct 5 of first air draught wheel 8.
Operation principle: after the oil smoke that first air draught wheel 8 sucks is taken turns through first air draught, part grease in the oil smoke is thrown out of wind wheel, oil smoke is connected in second air inlet duct 3 of second air draught wheel 2 through first exhaust passage 7 then, oil smoke enters second air draught wheel 2, after throwing away oil removing through the secondary of second air draught wheel 2, grease in the oil smoke all is eliminated basically, second air draught wheel 2 is when drawing first air draught wheel, 8 oil smoke that transmitted, also absorb the oil smoke at lampblack absorber top, guarantee the absorption rate of oil smoke, improved oil suction cigarette effect.With traditional single wind wheel or two wind wheel lampblack absorbers in air channel are compared separately; the utility model is owing to there has been the secondary of second wind wheel to throw away oil removing; with the oil-collecting net 4 that is arranged at the air inlet duct setting; at the bottom of the fat content in the flue gas that has guaranteed to be got rid of; be of value to the protection of environment and the cleaning of exhaust passage, be fit to be applied in the now densely populated city life.
Claims (7)
1. double-suction type range hood, comprise the lampblack absorber body and be arranged at the motor that intrinsic first air draught wheel (8) and second air draught are taken turns (2) and dragged wind wheel, the lampblack absorber body is provided with air inlet duct and exhaust passage, it is characterized in that: described first air draught wheel (8) is located at the sidepiece of lampblack absorber body, and its first exhaust passage (7) is connected in second air inlet duct (3) of second air draught wheel (2).
2. double-suction type range hood according to claim 1 is characterized in that: described second air draught wheel (2) is 90 degree with first air draught wheel (8) and is distributed in the body of lampblack absorber.
3. double-suction type range hood according to claim 2 is characterized in that: first air inlet duct (5) of described first air draught wheel (8) is positioned at the sidepiece of lampblack absorber body, and second air inlet duct (3) of second air draught wheel (2) is positioned at the top of lampblack absorber body.
4. double-suction type range hood according to claim 1 is characterized in that: described second air draught wheel (2) is greater than 60 degree angles with first air draught wheel (8) and is distributed in the body of lampblack absorber.
5. double-suction type range hood according to claim 4, it is characterized in that: first air inlet duct (5) of described first air draught wheel (8) is positioned at the sidepiece of lampblack absorber body, and second air inlet duct (3) of second air draught wheel (2) is positioned at the top of first air inlet duct (5) of first air draught wheel (8).
6. according to claim 3 or 5 described double-suction type range hoods, it is characterized in that: described first air inlet duct (5) and second air inlet duct (3) are equipped with oil-collecting net (4).
7. according to claim 1～5 described double-suction type range hood wherein arbitrarily, it is characterized in that: it is external that second exhaust passage (6) of described second air draught wheel (2) is connected in the basis of lampblack absorber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200031980U CN202032640U (en) | 2011-01-07 | 2011-01-07 | Double-suction type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200031980U CN202032640U (en) | 2011-01-07 | 2011-01-07 | Double-suction type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202032640U true CN202032640U (en) | 2011-11-09 |
Family
ID=44894936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200031980U Expired - Fee Related CN202032640U (en) | 2011-01-07 | 2011-01-07 | Double-suction type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202032640U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889625A (en) * | 2012-09-03 | 2013-01-23 | 谈启明 | Range hood |
| CN102889626A (en) * | 2012-09-03 | 2013-01-23 | 谈启明 | Range hood |
| CN105910146A (en) * | 2016-05-09 | 2016-08-31 | 王伟 | Double-wind-suction extractor hood |
| CN106051870A (en) * | 2016-07-22 | 2016-10-26 | 宁波方太厨具有限公司 | Top suction and side suction mixed range hood |
| CN107178811A (en) * | 2017-07-27 | 2017-09-19 | 佛山市正略信息科技有限公司 | A kind of high-efficient energy-saving fume exhaustor |
-
2011
- 2011-01-07 CN CN2011200031980U patent/CN202032640U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889625A (en) * | 2012-09-03 | 2013-01-23 | 谈启明 | Range hood |
| CN102889626A (en) * | 2012-09-03 | 2013-01-23 | 谈启明 | Range hood |
| CN102889625B (en) * | 2012-09-03 | 2015-09-30 | 谈启明 | Smoke exhaust ventilator |
| CN105910146A (en) * | 2016-05-09 | 2016-08-31 | 王伟 | Double-wind-suction extractor hood |
| CN105910146B (en) * | 2016-05-09 | 2018-03-13 | 王伟 | A kind of double suction wind range hood |
| CN106051870A (en) * | 2016-07-22 | 2016-10-26 | 宁波方太厨具有限公司 | Top suction and side suction mixed range hood |
| CN107178811A (en) * | 2017-07-27 | 2017-09-19 | 佛山市正略信息科技有限公司 | A kind of high-efficient energy-saving fume exhaustor |
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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: 20111109 Termination date: 20140107 |