CN103090435B - Flow guiding cover capable of improving smoke exhausting efficiency - Google Patents
Flow guiding cover capable of improving smoke exhausting efficiency Download PDFInfo
- Publication number
- CN103090435B CN103090435B CN201210366739.5A CN201210366739A CN103090435B CN 103090435 B CN103090435 B CN 103090435B CN 201210366739 A CN201210366739 A CN 201210366739A CN 103090435 B CN103090435 B CN 103090435B
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- CN
- China
- Prior art keywords
- flow guiding
- frame
- oil smoke
- kuppe
- guiding cover
- 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.)
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- 239000000779 smoke Substances 0.000 title claims abstract description 31
- 239000006096 absorbing agent Substances 0.000 claims description 7
- 239000006233 lamp black Substances 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Landscapes
- Ventilation (AREA)
Abstract
The invention relates a flow guiding cover capable of improving the some exhausting efficiency. The flow guiding cover comprises a frame and flow guiding pieces arranged in the frame, wherein the guide pieces are alternatively arranged at equal intervals in shapes formed by two concentric squares with different sizes, or the flow guiding pieces are increased or reduced from exterior to interior, and the flow guiding pieces are inclined or bent to the centre of the cover; and an oil collecting device is arranged on the central positions of the flow guiding pieces, and the frame is provided with clamping cards for clamping the periphery of the lower part of a range hood. The flow guiding cover provided by the invention can overcome oil smoke air-flow diffusion, enables oil smoke to be completely discharged through the range hood so as not to diffuse in the room, thus improving the oil smoke exhausting efficiency, and further purifying the kitchen environment. The flow guiding cover provided by the invention can be matched with an air curtain machine arranged on a gas stove for use, and also can be used independently.
Description
Technical field
The present invention relates to the matching used device with smoke exhaust ventilator, is that air conditioner used in kitchen environment is every one of heat insulation VMC corollary equipment of cigarette, specifically a kind of kuppe that can improve smoke pumping efficiency.
Background technology
Smoke exhaust ventilator is a kind of kitchen appliance purifying kitchen environment.It is arranged on above gas-cooker, the harmful oil smoke produced can be taken away rapidly in the refuse of gas-cooker burning and cooking process.At present, smoke exhaust ventilator has become family and kitchen, restaurant is commonly used or even the kitchen appliance of indispensability, and the smoking mouth place air-flow on the casing of existing smoke exhaust ventilator easily spreads, all flue gases can not be exhausted, cause smoke exhaust ventilator and kitchen range supporting time smoke pumping rate lower.
Summary of the invention
For above-mentioned the problems of the prior art, the object of the present invention is to provide a kind of kuppe improving pump drainage oil smoke efficiency, it can overcome Diffusion of gas stream, improves oil fume pump exhaust efficiency.
The technical scheme that the present invention takes for realizing its object: a kind of kuppe improving pump drainage oil smoke efficiency, comprises frame and arranges flow deflector within it, and described flow deflector is layout centroclinal or bending to cover in " returning " font interval.
The spacing of described flow deflector is equidistantly or from outside to inside increase or reduce, and is provided with oil collector in the centre of described flow deflector.
Described frame be provided with for smoke exhaust ventilator below the buckle of periphery clamping.
beneficial effect of the present invention: oil smoke Diffusion of gas stream can be overcome, guide oil smoke to be discharged by lampblack absorber and be unlikely in indoor diffusion, the smoke pumping rate of smoke exhaust ventilator is improved, purifies kitchen environment further.The present invention can support the use with the air curtain machine that arranges on gas-cooker, also can be used alone.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of kuppe;
Fig. 2 is A-A face structural representation in Fig. 1;
Fig. 3 is the structural representation that forms a complete set of with lampblack absorber of the present invention.
In figure: 1, casing, 2, blast pipe, 3, kuppe, 3.1, flow deflector, 3.2, oil collector, 3.3, frame.
Detailed description of the invention
Be described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, 2.Kuppe 3 comprises in frame 3.3, frame the flow deflector 3.1 be provided with in " returning " character form structure, flow deflector equi-spaced apart layout centroclinal or bending to cover, and oil smoke can be made to guide to cover center and discharge.The spacing of flow deflector also can gradually increase from outside to inside or reduce.One is also provided with for the concentrated oil collector 3.2 receiving oil in kuppe middle position.Frame be provided with for smoke exhaust ventilator below the buckle of periphery clamping, also connect by screw.
The present invention and lampblack absorber form a complete set of structure as shown in Figure 3, and the frame 3.3 of kuppe 3 is fixed on the casing 1 of lampblack absorber, and flow deflector 3.1 is discontiguous with the inner cover plate of lampblack absorber, namely flow deflector 3.1 be suspended in lampblack absorber inner cover below.Due to centroclinal or bending to cover of flow deflector, oil smoke is made to guide to cover center and discharge through blast pipe 2.The present invention not only can overcome air conditioner used in kitchen environment and cause thermal current to the impact of indoor diffusion every the gas jet of the heat insulation VMC of cigarette reflection of being obstructed above smoke exhaust ventilator; oil smoke Diffusion of gas stream can also be overcome; improve smoke pumping efficiency more than 20%; purify the air of a room environment; protection cooking apparatus, favourable health.
Claims (3)
1. can improve a kuppe for pump drainage oil smoke efficiency, it is characterized in that: comprise frame and be arranged in flow deflector in frame, described flow deflector is layout centroclinal or bending to cover in " returning " font interval; Described frame is connected with periphery below smoke exhaust ventilator, kuppe is covered and is suspended in below the inner cover of lampblack absorber, and the spacing of described flow deflector is equidistantly or from outside to inside increase or reduce.
2. the kuppe improving pump drainage oil smoke efficiency according to claim 1, is characterized in that: be provided with oil collector in the centre of described flow deflector.
3. the kuppe improving pump drainage oil smoke efficiency according to claim 1, is characterized in that: described frame be provided with for smoke exhaust ventilator below the buckle of periphery clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366739.5A CN103090435B (en) | 2012-09-28 | 2012-09-28 | Flow guiding cover capable of improving smoke exhausting efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210366739.5A CN103090435B (en) | 2012-09-28 | 2012-09-28 | Flow guiding cover capable of improving smoke exhausting efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103090435A CN103090435A (en) | 2013-05-08 |
| CN103090435B true CN103090435B (en) | 2015-03-25 |
Family
ID=48203335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210366739.5A Active CN103090435B (en) | 2012-09-28 | 2012-09-28 | Flow guiding cover capable of improving smoke exhausting efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103090435B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117904754B (en) * | 2023-12-31 | 2024-08-09 | 中复神鹰碳纤维股份有限公司 | Carbonization furnace for processing PAN-based carbon fiber products |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118066A (en) * | 2006-08-01 | 2008-02-06 | 博西华电器（江苏）有限公司 | Fume exhaustor air intake cover and ventilator using air intake cover |
| CN201106893Y (en) * | 2007-09-30 | 2008-08-27 | 薛益亮 | Pavilion style window blind oil filter screen cover |
| TWM359659U (en) * | 2009-02-12 | 2009-06-21 | Xin-Kang Chen | Structural improvement for filter web of range hood |
| CN201373481Y (en) * | 2009-03-06 | 2009-12-30 | 美的集团有限公司 | Oil-fat separation mesh enclosure of range hood |
| EP2420739A1 (en) * | 2010-08-17 | 2012-02-22 | BSH Bosch und Siemens Hausgeräte GmbH | Filter element for a vapour extractor with edge suction and vapour extractor |
-
2012
- 2012-09-28 CN CN201210366739.5A patent/CN103090435B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101118066A (en) * | 2006-08-01 | 2008-02-06 | 博西华电器（江苏）有限公司 | Fume exhaustor air intake cover and ventilator using air intake cover |
| CN201106893Y (en) * | 2007-09-30 | 2008-08-27 | 薛益亮 | Pavilion style window blind oil filter screen cover |
| TWM359659U (en) * | 2009-02-12 | 2009-06-21 | Xin-Kang Chen | Structural improvement for filter web of range hood |
| CN201373481Y (en) * | 2009-03-06 | 2009-12-30 | 美的集团有限公司 | Oil-fat separation mesh enclosure of range hood |
| EP2420739A1 (en) * | 2010-08-17 | 2012-02-22 | BSH Bosch und Siemens Hausgeräte GmbH | Filter element for a vapour extractor with edge suction and vapour extractor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103090435A (en) | 2013-05-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |