CN201621761U - A double wind wheel air curtain apparatus attached to a smoke ventilator - Google Patents
A double wind wheel air curtain apparatus attached to a smoke ventilator Download PDFInfo
- Publication number
- CN201621761U CN201621761U CN2010201497822U CN201020149782U CN201621761U CN 201621761 U CN201621761 U CN 201621761U CN 2010201497822 U CN2010201497822 U CN 2010201497822U CN 201020149782 U CN201020149782 U CN 201020149782U CN 201621761 U CN201621761 U CN 201621761U
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- Prior art keywords
- air curtain
- air
- motor
- smoke exhaust
- exhaust ventilator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000779 smoke Substances 0.000 title claims abstract description 54
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a double wind wheel air curtain apparatus attached to a smoke ventilator. In the air chamber of an air curtain machine is transversely provided with two sets of independent movement, which consists of a motor, a wind wheel connected with the motor and a housing. The motor power line is connected to the power supply control switch of the smoke ventilator. The front side of the housing is provided with an elongated air inlet and the bottom side of the housing is provided with an elongated air outlet. The elongated air inlet and outlet are installed and fixed corresponding to the inlet and outlet of the air curtain machine. The apparatus, with low vibration and noise, can reduce the load of motors and prolong the service life of smoke ventilators, as well as prevent the spill out of oil smoke, which can be completely discharged by smoke ventilators.
Description
Technical field
The utility model relates to a kind of exhaustor for kitchen, particularly relates to a kind of air curtain apparatus that is installed on the smoke exhaust ventilator that is installed with.
Background technology
Along with growth in the living standard, people are also more and more higher to the requirement of kitchen smoke exhaust ventilator, although smoke exhaust ventilator is different in the market, but still rises the oil smoke that rises can not better the kitchen be cooked the time and discharge fully.Muddy oil smoke had both polluted indoor environment, the health that is also endangering operating personnel simultaneously.Present disclosed technology, as the patent No. is ZL022420584 " airflow barrier smoke exhaust ", patent No. ZL200820056278.0 " air curtain apparatus of side draught wind smoke exhaust ", all cross flow fans that a major axis shape is set in the air curtain chamber, though excessively played effect to what prevent oil smoke like this, but the transverse width of general household smoke exhaust ventilator is all between 70cm～90cm, the result that the use of one major axis shape cross flow fan is installed is vibrations and the noise that has increased air curtain, what use simultaneously is a motor-driven strip cross flow fan, be easy to burn out motor because of its wind wheel is long, reduce the service life of smoke exhaust ventilator, increased the maintenance burden of user's smoke exhaust ventilator.
The utility model content
The purpose of this utility model provides a kind of air curtain that adopts two wind wheels, two air chamber structures, be installed with and be installed on the smoke exhaust ventilator, the air curtain apparatus that has installed of the present invention pair of wind wheel, two air chambers like this additional has solved that the smoke exhaust ventilator vibrations that existing disclosed air curtain technology occurred are big, noise is big, motor short problem in service life, simultaneously realized that also the operation room oil smoke can be not excessive, can have been discharged by smoke exhaust ventilator fully.Its result of use is remarkable, when reducing vibrations and noise, has prolonged the service life of smoke exhaust ventilator.
The technical scheme that the utility model solution prior art weak point is taked is: a kind of two wind wheel air curtain apparatus that are installed with on smoke exhaust ventilator, air curtain laterally is installed with the middle part, head-on upper edge that is installed on the smoke exhaust ventilator main body, be the top of smoke exhaust ventilator main frame air inlet, it is isolated mutually that air curtain air chamber and smoke exhaust ventilator advance smoke-box, forms two mutual airtight two relatively independent space air chambers.Two groups of independently symmetrical each other movements of horizontally set in the air curtain air chamber, movement is made up of motor, the wind wheel that is attached thereto and housing, motor power-supply wire connects the smoke exhaust ventilator power control switch, the housing front have the strip air inlet, below have the strip air outlet, air inlet and the air outlet with the air curtain corresponding position installs and fixes respectively.
Two groups of described air curtains independently movement are established a motor respectively, and motor is installed on the housing in the relative outside of two groups of movements, and is connected with rotor shaft respectively, and two motor parallels insert power control switch, and two motors turn round simultaneously when power switch is opened.
As preferred version, can independently clamp a twin shaft between the movement with the core motor two groups of air curtains, twin shaft is connected with two wind wheels respectively with core motor two axial ends, and motor inserts power control switch, drives the wind wheel run-in synchronism in two movements when motor rotation.This scheme more can reach the purpose of energy-saving and noise-reducing, has saved the cost that uses bi-motor simultaneously.
Described air curtain air inlet place establishes screen pack.
The laterally movable block length bar shaped guide vane of installing in described air curtain air outlet lower edge.
When power switch is opened, motor rotation, fresh air is inhaled into by screen pack from air curtain two strip air inlets, and discharges from air curtain two strip air outlets, make the air curtain air-flow form curtain shape air curtain one through guide vane, rise the oil smoke that rises to stop the pot face.
The beneficial effects of the utility model are: the air curtain that adopts two wind wheels, two air chamber structure to be symmetrically distributed on the smoke exhaust ventilator, shortened the length of the wind wheel of existing open air curtain technology, when alleviating motor load, solve the problem that vibrations are big, noise is big that existing open air curtain technology exists again, prolonged the service life of smoke exhaust ventilator.It is capable of purifying air that air inlet is installed screen pack, the guide vane adjustable-angle, and guiding air-out wind direction to be fit to the kitchen range top of different sizes, has realized that the operation room oil smoke can be not excessive, the remarkable result of use that can be discharged by smoke exhaust ventilator fully.
Description of drawings
Fig. 1 is an installation position of the present utility model structural representation.
Fig. 2 is the utility model bi-motor cassette mechanism structure schematic diagram.
Fig. 3 is the utility model preferred version list motor core structural representation.
Fig. 4 is the local enlarged diagram of the utility model movement.
Each component names and mark among the figure:
1: smoke exhaust ventilator main body, 2: smoke exhaust pipe, 3: induced-draft fan movement, 4: air curtain air intake screen pack and air inlet, 5: air curtain air outlet, 6: guide vane, 7: gauge tap, 8: air curtain, 9: the indication of air curtain wind direction, 10: smoke exhaust ventilator air intake filter screen, 11: left motor, 12: right motor, 13: movement housing, 14: left wind wheel, 15: right wind wheel, 16: power line, 17: left movement, 18: right movement, 19: with the core motor, 20: movement air inlet, 21: the movement air outlet
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment one: as shown in Figure 1 and Figure 2, air curtain 8 is installed on the upper edge, head-on middle part of smoke exhaust ventilator main body 1, the main divan of smoke exhaust ventilator and air curtain air chamber are completely cut off each other, form two separate airtight air chambers.In the air curtain air chamber, install two groups the left movement 17 of left motor 11, the right movement 18 of right motor 12 are housed respectively.Movement left side motor 11, right motor 12, power line 16 are connected with gauge tap 7 respectively, and two motors turn round simultaneously when power switch is opened.The air inlet 20 of its two movement 17,18 and air curtain air intake screen pack and air inlet 4 corresponding connections; The air outlet 21 of its two movement 17,18 and the 5 corresponding connections of air curtain air outlet, the movable strip guide vane 6 of installing in the lower edge of air curtain air outlet.
As shown in Figure 4, the making of its air curtain movement 17,18 is implemented, be strip movement housing 13 head-on leave with the isometric rectangle half opening of left wind wheel 14, right wind wheel 15 be the air inlet 20 of movement, the lower end leave with the isometric oblong openings of left wind wheel 14, right wind wheel 15 be the air outlet 21 of movement.The end axle that the left end of two movement housings or right-hand member are equipped with 11,12, two motors of a motor is respectively fixedlyed connected with wind wheel 14,15 respectively.Two movement housings, 13 usefulness screws are fixedlyed connected with lampblack absorber main body and air curtain machine outer housing.
When power control switch is opened, motor rotation, fresh air is inhaled into by screen pack from air curtain two strip air inlets, and, make the air curtain air-flow form curtain shape air curtain one through guide vane from the discharge of air curtain two strip air outlets, referring to air curtain wind direction indication 9 among Fig. 1, rise the oil smoke that rises to stop the pot face, make oil smoke under the negative pressure that smoke exhaust ventilator induced-draft fan movement 3 forms, all enter main divan, and discharge from smoke exhaust pipe 2 along smoke exhaust ventilator air intake filter screen 10.It is capable of purifying air that air inlet is installed screen pack; Guide vane is movable the installation, can be according to the kitchen range top adjusting angle of different sizes, and guiding air-out wind direction, the operation room oil smoke can be not excessive, can be discharged by smoke exhaust ventilator fully.
Embodiment two: as Fig. 1, shown in Figure 3, basic identical with embodiment one, its difference is: embodiment two is that the movement centre that two groups of wind wheels are installed in the air curtain air chamber clamps a twin shaft with core motor 19, two axial ends with the core motor is fixedlyed connected with the wind wheel 14,15 in two movements respectively, the power line 16 of motor is connected with gauge tap 7, drives the wind wheel run-in synchronism in two movements when motor rotation.This scheme more can reach the purpose of energy-saving and noise-reducing, has saved the cost that uses bi-motor simultaneously.
Claims (5)
1. two wind wheel air curtain apparatus that are installed with on smoke exhaust ventilator, comprise the smoke exhaust ventilator main body, laterally be installed with the head-on air curtain of upper edge portion that is installed on the smoke exhaust ventilator main body, it is isolated mutually that air curtain air chamber and smoke exhaust ventilator advance smoke-box, it is characterized in that: two groups of horizontally sets movement independently in the air curtain air chamber, movement is by motor, wind wheel that is attached thereto and housing are formed, motor power-supply wire connects the smoke exhaust ventilator power control switch, the housing front has the strip air inlet, have the strip air outlet below, air inlet and the air outlet with the air curtain corresponding position installs and fixes respectively.
2. a kind of two wind wheel air curtain apparatus that are installed with on smoke exhaust ventilator according to claim 1, it is characterized in that: two groups of air curtains independently movement are established a motor respectively, motor is installed on the housing in the relative outside of two groups of movements, and be connected with rotor shaft respectively, two motor parallels insert power control switch.
3. a kind of two wind wheel air curtain apparatus that are installed with on smoke exhaust ventilator according to claim 1, it is characterized in that: air curtain independently clamps a twin shaft with the core motor for two groups between the movement, twin shaft is connected with two wind wheels respectively with core motor two axial ends, and motor inserts power control switch.
4. a kind of two wind wheel air curtain apparatus that are installed with on smoke exhaust ventilator according to claim 1, it is characterized in that: air curtain air inlet place establishes screen pack.
5. a kind of two wind wheel air curtain apparatus that are installed with on smoke exhaust ventilator according to claim 1 is characterized in that: the laterally movable block length bar shaped guide vane of installing in air curtain air outlet lower edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201497822U CN201621761U (en) | 2010-04-02 | 2010-04-02 | A double wind wheel air curtain apparatus attached to a smoke ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201497822U CN201621761U (en) | 2010-04-02 | 2010-04-02 | A double wind wheel air curtain apparatus attached to a smoke ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201621761U true CN201621761U (en) | 2010-11-03 |
Family
ID=43025216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201497822U Expired - Fee Related CN201621761U (en) | 2010-04-02 | 2010-04-02 | A double wind wheel air curtain apparatus attached to a smoke ventilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201621761U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968437A (en) * | 2014-05-22 | 2014-08-06 | 同济大学 | Ambient air isolating device for cooking and using method thereof |
| CN107178808A (en) * | 2017-06-28 | 2017-09-19 | 浙江厨壹堂厨房电器股份有限公司 | Hold together cigarette device in a kind of integrated kitchen range |
| CN107906570A (en) * | 2017-11-10 | 2018-04-13 | 宁波欧琳厨具有限公司 | Air curtain closure assembly |
| CN108916932A (en) * | 2018-04-26 | 2018-11-30 | 李云飞 | A kind of high intelligent high safety performance Novel sound-silencing smoke exhaust ventilator |
| CN109237573A (en) * | 2018-10-16 | 2019-01-18 | 珠海格力电器股份有限公司 | Air curtain structure and lampblack absorber |
| CN110631069A (en) * | 2018-06-25 | 2019-12-31 | 青岛海尔智慧厨房电器有限公司 | Air curtain kitchen range |
| CN112178716A (en) * | 2020-09-17 | 2021-01-05 | 宁波方太厨具有限公司 | Oil smoke escape prevention structure and range hood with same |
-
2010
- 2010-04-02 CN CN2010201497822U patent/CN201621761U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103968437A (en) * | 2014-05-22 | 2014-08-06 | 同济大学 | Ambient air isolating device for cooking and using method thereof |
| CN103968437B (en) * | 2014-05-22 | 2016-01-20 | 同济大学 | A kind of culinary art surrounding air partition apparatus and using method thereof |
| CN107178808A (en) * | 2017-06-28 | 2017-09-19 | 浙江厨壹堂厨房电器股份有限公司 | Hold together cigarette device in a kind of integrated kitchen range |
| CN107178808B (en) * | 2017-06-28 | 2023-07-25 | 浙江厨壹堂厨房电器股份有限公司 | Integrated kitchen |
| CN107906570A (en) * | 2017-11-10 | 2018-04-13 | 宁波欧琳厨具有限公司 | Air curtain closure assembly |
| CN108916932A (en) * | 2018-04-26 | 2018-11-30 | 李云飞 | A kind of high intelligent high safety performance Novel sound-silencing smoke exhaust ventilator |
| CN110631069A (en) * | 2018-06-25 | 2019-12-31 | 青岛海尔智慧厨房电器有限公司 | Air curtain kitchen range |
| CN110631069B (en) * | 2018-06-25 | 2022-04-15 | 青岛海尔智慧厨房电器有限公司 | Air curtain kitchen range |
| CN109237573A (en) * | 2018-10-16 | 2019-01-18 | 珠海格力电器股份有限公司 | Air curtain structure and lampblack absorber |
| CN112178716A (en) * | 2020-09-17 | 2021-01-05 | 宁波方太厨具有限公司 | Oil smoke escape prevention structure and range hood with same |
| CN112178716B (en) * | 2020-09-17 | 2022-05-17 | 宁波方太厨具有限公司 | Oil smoke escape prevention structure and range hood with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HE YANG Owner name: SHANGHAI DUOHUAN LAMPBLACK PURIFYING EQUIPMENT CO. Free format text: FORMER OWNER: HE WEIBIN Effective date: 20110130 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 473001 ROOM 401, UNIT 3, BUILDING 11, DAQING ZONE, GUANZHUANG OILFIELD, WANCHENG DISTRICT, NANYANG CITY, HE NAN PROVINCE TO: 201802 NO.1188, HUYI HIGHWAY, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110130 Address after: 201802 Shanghai Shanghai Yi highway 1188 Patentee after: Shanghai Duohuan Lampblack Cleaning Equipment Co., Ltd. Address before: Guanzhuang town Nanyang city Henan province 473001 oilfield Daqing District No. 11 building 3 unit 401 room Co-patentee before: He Yang Patentee before: He Weibin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20140402 |