CN202470162U - Air curtain type range hood - Google Patents
Air curtain type range hood Download PDFInfo
- Publication number
- CN202470162U CN202470162U CN2012200330309U CN201220033030U CN202470162U CN 202470162 U CN202470162 U CN 202470162U CN 2012200330309 U CN2012200330309 U CN 2012200330309U CN 201220033030 U CN201220033030 U CN 201220033030U CN 202470162 U CN202470162 U CN 202470162U
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- air
- air curtain
- curtain
- wind
- out channel
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Abstract
An air curtain type range hood comprises a range hood body consisting of a front panel and an outer casing. A fan component and an electric control box are arranged in the range hood body. The front panel is provided with a turnable cover and a smoke suction port corresponding to the fan component. Air curtain components are arranged on the left side and the right side of the smoke suction port and are communicated with an air inlet hole and an air outlet hole on the range hood body to form an airflow passage. By arranging the air curtain components symmetrically, external air flowing into the air curtain components from the air inlet drives air curtain rotors to rotate through an air curtain motor and is discharged to the air outlet through the air curtain rotors, so that the range body forms an air curtain, smoke can be isolated in a space of the lower portion of the range hood body effectively to pollute the indoor environment, and leakage of the smoke generated during cooking can be isolated and can be exhausted completely through the range hood body. Besides, the air curtain type range hood is simple and reasonable in structure, long in service life and low in cost, and smoke removal effect is greatly improved.
Description
Technical field
The utility model relates to a kind of smoke exhaust ventilator, particularly a kind of wind-curtain type smoke exhaust ventilator.
Background technology
Existing kitchen smoke exhaust ventilator is provided with smoke exhaust ventilator above cooking stove; Cooking stove and pot and week, pot and week, the waste gas of burning and cooking oil smoke did not have any partition with all with environment yet with not having any partition between the environment yet with not having any partition between the environment, were drained by smoke exhaust ventilator by rising to naturally in the extractor hood; Have more waste gas and flue gas to overflow the mountain in indoor environment, to this problem, the market provides a kind of smoke exhaust ventilator; Its scheme is to reduce hood for fume extractor, and directly over cooking stove, changes gas skirt into favour cooking stove top, each two air exhauster of one about being changed into by single air exhauster simultaneously; Strengthen capacity, reaching maximum fume removal rate, but this scheme exists cost higher; The shortcoming that fume removal rate still has much room for improvement; Such scheme need be done bigger change to whole smoke exhaust ventilator size, power of fan etc. in different fields of employment, and is cumbersome and not busy difficult.Therefore, be necessary to do further improvement and perfect.
The utility model content
The purpose of the utility model aims to provide a kind of simple and reasonable, with low cost, easy and simple to handle and wind-curtain type smoke exhaust ventilator that smoke abatement efficient is high, to overcome weak point of the prior art.
A kind of wind-curtain type smoke exhaust ventilator by this purpose design; Comprise the smoke exhaust ventilator main body that front panel and shell body constitute; Be provided with fan assembly and electric-controlled box in the smoke exhaust ventilator main body, the corresponding fan assembly of front panel is provided with to be renovated and smoking port, and its architectural feature is that the left and right sides of said smoking port is provided with the air curtain assembly; This air curtain assembly respectively with the smoke exhaust ventilator main body on fresh air inlet and exhaust vent be interconnected, form a gas channel.
Said air curtain assembly is for being symmetrical set, and the air curtain assembly comprises the cooperatively interact first fixing air-out channel component and the second air-out channel component, constitutes an air outlet jointly, and air outlet is connected with exhaust vent on being arranged at front panel; Exhaust vent is arranged on the front panel, and air outlet is square or is circular or oval.
The said first air-out channel component or the second air-out channel component are provided with the air curtain wind wheel; The air curtain wind wheel is connected with the air curtain drive of motor, and the air curtain wind wheel rotates and is arranged between the first air-out channel component and the second air-out channel component.
The corresponding air curtain motor of the said first air-out channel component is provided with the electric motor protecting lid, and the top of electric motor protecting lid offers air inlet, and air inlet is connected with the fresh air inlet that is arranged at shell body top; The air curtain motor is fixedly arranged between the first air-out channel component and the electric motor protecting lid, and the air curtain motor is electrically connected with electric-controlled box.
The said second air-out channel component is provided with leak-stopping wind connector, and leak-stopping wind connector is coaxial setting with the air curtain wind wheel; This leak-stopping wind connector connect and fix be fastened or riveted and fixed on the second air-out channel component.
Said air curtain assembly is fixedly arranged on the support of shell body; Renovate to be hinged and connected or to articulate and link to each other with shell body, renovate with fan assembly on be respectively arranged with seal, form a pair of inner-tube structure; The sealing part is a fume retainer, fume retainer respectively with renovate and the shell body matching and fixing.
The utility model is through being symmetrically arranged with the air curtain assembly, and extraneous air enters into the air curtain assembly through air inlet, utilizes air curtain driven by motor air curtain wind wheel to rotate; Be expelled to air outlet through the air curtain wind wheel; To realize that the smoke exhaust ventilator main body forms air curtain, can effectively oil smoke be locked in the space of smoke exhaust ventilator lower body part, prevent the fume pollution indoor environment; The oil smoke that produces during with isolated cooking leaks outside, thereby the oil smoke that produces can make cooking the time is all extracted out through the smoke exhaust ventilator main body; And setting up of fume retainer forms a pair of inner-tube structure, renovates when opening to reach, and effectively avoids the oil smoke outflow, improves the purpose of reliability of products and sealing; Improve smoke abatement efficient greatly, it has simple and reasonable, long service life, with low cost and improve the characteristics of smoke abatement efficient greatly.
Description of drawings
Fig. 1 is an embodiment decomposition texture sketch map of the utility model.
Fig. 2 is the perspective view after Fig. 1 assembling.
Fig. 3 is for dismantling the main TV structure sketch map after renovating.
Fig. 4 is the sectional structure sketch map of Fig. 2.
Fig. 5 is the decomposition texture sketch map of air curtain assembly.
Among the figure: 1 is shell body, the connector that leaks out till 2, and 3 is the air curtain assembly, 4 is front panel; 5 for renovating, and 6 is smoking port, and 7 is air outlet, and 8 is fume retainer; 9 is fan assembly, and 10 is air inlet, and 11 is the air curtain motor, and 12 is the first air-out channel component; 13 is the air curtain wind wheel, and 14 is the second air-out channel component, and 15 are the electric motor protecting lid.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 5, this wind-curtain type smoke exhaust ventilator comprises the smoke exhaust ventilator main body that front panel 4 and shell body 1 constitute; Be provided with fan assembly 9 and electric-controlled box in the smoke exhaust ventilator main body, front panel 4 corresponding fan assemblies 9 are provided with renovates 5 and smoking port 6, renovates 5 and is hinged and connected with shell body 1; Renovate 5 with fan assembly 9 on be respectively arranged with seal, form a pair of inner-tube structure, see Fig. 4; Seal is a fume retainer 8, fume retainer 8 respectively with renovate 5 and shell body 1 matching and fixing, to realize renovating 5 when opening; Effectively avoid the oil smoke outflow, improve reliability of products and sealing.
The left and right sides of smoking port 6 is symmetrically arranged with air curtain assembly 3, and air curtain assembly 3 is fixedly arranged on the support of shell body 1.Air curtain assembly 3 respectively with the smoke exhaust ventilator main body on fresh air inlet and exhaust vent be interconnected; Form a gas channel; The oil smoke that produces during with isolated cooking leaks outside; Thereby the oil smoke that produces in the time of can making cooking is all extracted out through the smoke exhaust ventilator main body, has prevented effectively that the part oil smoke from leaking outside to stay within, and influences the problem of indoor environment.Air curtain assembly 3 comprises the cooperatively interact first fixing air-out channel component 12 and the second air-out channel component 14, constitutes an air outlet 7 jointly, and air outlet is square, and sees Fig. 3, and air outlet 7 is connected with exhaust vent on being arranged at front panel 4.
The first air-out channel component 12 is provided with electric motor protecting lid 15, and the top of electric motor protecting lid 15 offers air inlet 10, and air inlet 10 is connected with the fresh air inlet that is arranged at shell body 1 top.Air curtain motor 11 is fixedly arranged between the first air-out channel component 12 and the electric motor protecting lid 15, and air curtain motor 11 is electrically connected with electric-controlled box.The second air-out channel component 14 is provided with leak-stopping wind connector 2, and this leak-stopping wind connector 2 is fixed on the second air-out channel component 14 through screw.The first air-out channel component 12 is provided with air curtain wind wheel 13; Air curtain wind wheel 13 is in transmission connection with air curtain motor 11; Driving air curtain wind wheel 13 through air curtain motor 11 rotates; Air curtain wind wheel 13 rotates and is arranged between the first air-out channel component 12 and the second air-out channel component 14, and leak-stopping wind connector 2 is coaxial setting with air curtain wind wheel 13, and leak-stopping wind connector further improves the sealing of air curtain assembly.During use; Extraneous air enters into air curtain assembly 3 through air inlet 10, is expelled to air outlet 7 through air curtain wind wheel 13, forms air curtain to realize the smoke exhaust ventilator main body; Can effectively oil smoke be locked in the space of smoke exhaust ventilator lower body part, prevent the fume pollution indoor environment.
Claims (6)
1. wind-curtain type smoke exhaust ventilator; Comprise the smoke exhaust ventilator main body that front panel (4) and shell body (1) constitute; Be provided with fan assembly (9) and electric-controlled box in the smoke exhaust ventilator main body, the corresponding fan assembly of front panel (4) (9) is provided with renovates (5) and smoking port (6), it is characterized in that the left and right sides of said smoking port (6) is provided with air curtain assembly (3); This air curtain assembly (3) respectively with the smoke exhaust ventilator main body on fresh air inlet and exhaust vent be interconnected, form a gas channel.
2. wind-curtain type smoke exhaust ventilator according to claim 1; It is characterized in that said air curtain assembly (3) is for being symmetrical set; Air curtain assembly (3) comprises the cooperatively interact first fixing air-out channel component (12) and the second air-out channel component (14); Common constitute an air outlet (7), air outlet (7) is connected with exhaust vent on being arranged at front panel (4); Exhaust vent is arranged on the front panel (4), and air outlet is square or is circular or oval.
3. wind-curtain type smoke exhaust ventilator according to claim 2 is characterized in that the said first air-out channel component (12) or the second air-out channel component (14) are provided with air curtain wind wheel (13); Air curtain wind wheel (13) is in transmission connection with air curtain motor (11), and air curtain wind wheel (13) rotates and is arranged between the first air-out channel component (12) and the second air-out channel component (14).
4. according to claim 2 or 3 described wind-curtain type smoke exhaust ventilators; It is characterized in that the said first corresponding air curtain motor of air-out channel component (12) (11) is provided with electric motor protecting lid (15); The top of electric motor protecting lid (15) offers air inlet (10), and air inlet (10) is connected with the fresh air inlet that is arranged at shell body (1) top; Air curtain motor (11) is fixedly arranged between the first air-out channel component (12) and the electric motor protecting lid (15), and air curtain motor (11) is electrically connected with electric-controlled box.
5. wind-curtain type smoke exhaust ventilator according to claim 4 is characterized in that the said second air-out channel component (14) is provided with leak-stopping wind connector (2), and leak-stopping wind connector (2) is coaxial setting with air curtain wind wheel (13); This leak-stopping wind connector (2) connect and fix be fastened or riveted and fixed on the second air-out channel component (14).
6. wind-curtain type smoke exhaust ventilator according to claim 5 is characterized in that said air curtain assembly (3) is fixedly arranged on the support of shell body (1); Renovate (5) and be hinged and connected or articulate with shell body (1) and link to each other, renovate on (5) and the fan assembly (9) and be respectively arranged with seal, form a pair of inner-tube structure; The sealing part is fume retainer (8), fume retainer (8) respectively with renovate (5) and shell body (1) matching and fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200330309U CN202470162U (en) | 2012-02-02 | 2012-02-02 | Air curtain type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200330309U CN202470162U (en) | 2012-02-02 | 2012-02-02 | Air curtain type range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470162U true CN202470162U (en) | 2012-10-03 |
Family
ID=46918317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200330309U Expired - Fee Related CN202470162U (en) | 2012-02-02 | 2012-02-02 | Air curtain type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470162U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490036A (en) * | 2016-06-13 | 2017-12-19 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator |
| CN108870490A (en) * | 2018-07-11 | 2018-11-23 | 成都市金鑫酒店用品有限公司 | It is a kind of environmental protection petticoat pipe connect preposition new air curtain |
| CN109114615A (en) * | 2018-09-21 | 2019-01-01 | 珠海格力电器股份有限公司 | Range hood and control method thereof |
| CN111811007A (en) * | 2020-06-29 | 2020-10-23 | 宁波方太厨具有限公司 | Fume exhaust fan |
-
2012
- 2012-02-02 CN CN2012200330309U patent/CN202470162U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107490036A (en) * | 2016-06-13 | 2017-12-19 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator |
| CN107490036B (en) * | 2016-06-13 | 2020-01-17 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator |
| CN108870490A (en) * | 2018-07-11 | 2018-11-23 | 成都市金鑫酒店用品有限公司 | It is a kind of environmental protection petticoat pipe connect preposition new air curtain |
| CN109114615A (en) * | 2018-09-21 | 2019-01-01 | 珠海格力电器股份有限公司 | Range hood and control method thereof |
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20180202 |