CN202973261U - Internal circulation self-isolated range hood - Google Patents
Internal circulation self-isolated range hood Download PDFInfo
- Publication number
- CN202973261U CN202973261U CN 201220624593 CN201220624593U CN202973261U CN 202973261 U CN202973261 U CN 202973261U CN 201220624593 CN201220624593 CN 201220624593 CN 201220624593 U CN201220624593 U CN 201220624593U CN 202973261 U CN202973261 U CN 202973261U
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- China
- Prior art keywords
- air
- casing
- range hood
- suction
- internal circulation
- Prior art date
- 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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- 238000001914 filtration Methods 0.000 claims description 3
- 239000003517 fume Substances 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 5
- 238000000638 solvent extraction Methods 0.000 abstract 2
- 230000000630 rising effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 33
- 238000010411 cooking Methods 0.000 description 10
- 230000001050 lubricating effect Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
本实用新型涉及厨房设备领域，尤其涉及一种抽油烟机。一种内循环自隔断抽油烟机，包括机壳和抽吸风系统，所述机壳底部中央设有一抽吸口，机壳前端面的下方开设有风帘口，所述抽吸风系统安装在机壳内，抽吸风系统的进风口与抽吸口连通，抽吸风系统的出风口通过循环风道与风帘口连通，所述循环风道中设置有空气过滤装置。本实用新型内循环自隔断抽油烟机将吸入的油烟气过滤后再从风帘口送出形成风帘，风帘将抽吸口附近上升的油烟气与人头部区域隔离，避免了厨师吸入油烟颗粒，保证了人员的身体健康。
The utility model relates to the field of kitchen equipment, and in particular to a range hood. An internal circulation self-partitioning range hood comprises a casing and a suction air system, wherein a suction port is provided at the center of the bottom of the casing, and an air curtain port is provided below the front end surface of the casing. The suction air system is installed in the casing, and the air inlet of the suction air system is connected with the suction port, and the air outlet of the suction air system is connected with the air curtain port through a circulating air duct, wherein an air filter device is provided in the circulating air duct. The utility model internal circulation self-partitioning range hood filters the inhaled oil fume and then sends it out from the air curtain port to form an air curtain. The air curtain isolates the oil fume rising near the suction port from the head area of a person, thereby preventing the chef from inhaling oil fume particles and ensuring the health of the personnel.
Description
Technical field
The utility model relates to the cooking apparatus field, relates in particular to a kind of smoke exhaust ventilator.
Background technology
Smoke exhaust ventilator is a kind of kitchen appliance that purifies kitchen environment.It is arranged on kitchen health energy-saving range hood cooking stove top, the harmful oil smoke that produces in the refuse of cooking stove burning and cooking process can be taken away rapidly, discharges outdoorly, reduces pollution, purifies air, and gas defence, explosion-proof safety guarantee effect are arranged.The time that smoke exhaust ventilator enters Chinese average family kitchen is not also very long.Early stage family kitchen smoke evacuation work is all completed by ventilating fan.Although ventilating fan can exclude the most of oil smoke in the kitchen, the pollution of the oil smoke that it produces in unable solution culinary art to whole kitchen.The oil smoke that produces in culinary art contains a lot of harmful materials, if the people works in being full of the room of oil smoke for a long time, can cause the generation of a lot of diseases.
For Chinese, Chinese diet structure is different from the westerner, so in the kitchen from the kind of kitchen tools, pattern to layout, all be very different with western countries, in the food processing of China, Fried, fried, cooked, fried occupy very large ratio, cause the oil smoke in the Chinese style kitchen very large, easily make the kitchen environment greasy and bad cleaning that becomes, so smoke exhaust ventilator has just become to change one " powerful mean " of kitchen environment.It has changed the environment in kitchen, reduces the injury that oil smoke causes kitchen environment and health.Smoke exhaust ventilator is oil smoke " killer ".
The oil smoke of existing smoke exhaust ventilator is all directly to be discharged in atmosphere by smoke exhaust pipe by flue after being sucked by wind wheel, and this class smoke exhaust ventilator can't use the place of requirement to environmental protection at some; In addition, the height of installing due to smoke exhaust ventilator is a little more than the head part usually, and the wind speed that common air inlet goes out can be too not high, and the cooking fume particle may spread and be sucked by the people by Brownian movement, can have influence on the healthy of people so on the contrary.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of interior circulation from cutting off smoke exhaust ventilator, and this smoke exhaust ventilator is sent the formation air curtain from the air curtain mouth after the cooking fume that sucks is filtered again, has avoided the cook to suck smoke particle, has guaranteed that personnel's is healthy.
The utility model is achieved in that a kind of interior circulation is from cutting off smoke exhaust ventilator, comprise casing and suction wind system, described bottom of shell central authorities are provided with a pump orifice, the below of casing front end face offers the air curtain mouth, described suction wind system is arranged in casing, the air inlet of suction wind system is communicated with pump orifice, and the air outlet of suction wind system is communicated with the air curtain mouth by circulation air path, is provided with air filter in described circulation air path.
This smoke exhaust ventilator also comprises screen pack and lubricating cup, and described filtering screen is below the pump orifice of casing, and described lubricating cup is arranged on the bottom centre position of screen pack.
Be provided with guidance panel on described casing.
The bottom of described casing is provided with illuminating lamp.
Described illuminating lamp is LED lamp group, and illuminating lamp is covered with transparent shroud.
In the utility model, circulation is sent the formation air curtain from the air curtain mouth from cutting off after smoke exhaust ventilator filters the cooking fume that sucks again, air curtain is with the cooking fume and the head part's zone isolation that rise near pump orifice, avoided the cook to suck smoke particle, guaranteed that personnel's is healthy.
Description of drawings
Fig. 1 is that in the utility model, circulation cuts off the outside schematic perspective view of smoke exhaust ventilator certainly;
Fig. 2 is the utility model side cross-sectional air-flow schematic diagram.
In figure: 1 casing, 11 pump orifices, 12 air curtain mouths, 2 screen packs, 3 lubricating cups, 4 guidance panels, 5 suction wind systems, 6 illuminating lamps, 7 circulation air paths, 8 air filters.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used for explanation the utility model and be not used in restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims limited range equally.
As shown in Figure 1, 2, a kind of interior circulation is from cutting off smoke exhaust ventilator, comprise casing 1 and suction wind system 5, described casing 1 bottom center is provided with a pump orifice 11, the below of casing 1 front end face offers air curtain mouth 12, and described suction wind system 5 is arranged in casing 1, and the air inlet of suction wind system 5 is communicated with pump orifice 11, the air outlet of suction wind system 5 is communicated with air curtain mouth 12 by circulation air path 7, is provided with air filter 8 in described circulation air path 7.
During work, wind wheel in suction wind system 5 starts the generation negative pressure, oil smoke is pumped in lampblack absorber from pump orifice 11, then discharged by air curtain mouth 12 again after filtering through the air filter 8 in circulation air path 7, because air curtain mouth 12 can produce air curtain, the cooking fume and the human body head that rise near pump orifice 11 are separated, avoided smoke particle to be sucked by the people, guaranteed that personnel's is healthy.
In the present embodiment, this smoke exhaust ventilator also comprises screen pack 2 and lubricating cup 3, described screen pack 2 covers on pump orifice 11 belows of casing 1, described lubricating cup 3 is arranged on the bottom centre position of screen pack 2, can be fallen back in lubricating cup 3 by the isolated oil droplet of wind wheel in suction wind system 5, avoid polluting the environment of the kitchen range top.
For handled easily, be provided with guidance panel 4 on described casing 1.
In the utility model, cover light in order to avoid casing 1 in addition, the bottom of described casing 1 is provided with illuminating lamp 6, by illuminating lamp 6 auxiliary cookings; Oil smoke during for fear of culinary art stains and corrosion illuminating lamp 6, described illuminating lamp 6 is covered with a removable transparent organic glass sheet as guard shield, light fixture is closed, guarantees security appliance, illuminating lamp 6 is that LED lamp group is with saves energy in the present embodiment.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624593 CN202973261U (en) | 2012-11-11 | 2012-11-11 | Internal circulation self-isolated range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624593 CN202973261U (en) | 2012-11-11 | 2012-11-11 | Internal circulation self-isolated range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973261U true CN202973261U (en) | 2013-06-05 |
Family
ID=48514329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624593 Expired - Fee Related CN202973261U (en) | 2012-11-11 | 2012-11-11 | Internal circulation self-isolated range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973261U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652474A (en) * | 2018-07-03 | 2018-10-16 | 米佳 | A smart fryer |
| CN108758749A (en) * | 2018-08-02 | 2018-11-06 | 寿鲁光 | Wind curtain type fume pollution governing system |
| CN109751641A (en) * | 2017-11-02 | 2019-05-14 | 江门市印星实业有限公司 | A kind of kitchen ventilator of oil smoke outer circulation |
-
2012
- 2012-11-11 CN CN 201220624593 patent/CN202973261U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109751641A (en) * | 2017-11-02 | 2019-05-14 | 江门市印星实业有限公司 | A kind of kitchen ventilator of oil smoke outer circulation |
| CN108652474A (en) * | 2018-07-03 | 2018-10-16 | 米佳 | A smart fryer |
| CN108758749A (en) * | 2018-08-02 | 2018-11-06 | 寿鲁光 | Wind curtain type fume pollution governing system |
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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: 20130605 Termination date: 20131111 |