CN105020760B - A kind of European type cooker hood oil network device - Google Patents
A kind of European type cooker hood oil network device Download PDFInfo
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- CN105020760B CN105020760B CN201510387087.7A CN201510387087A CN105020760B CN 105020760 B CN105020760 B CN 105020760B CN 201510387087 A CN201510387087 A CN 201510387087A CN 105020760 B CN105020760 B CN 105020760B
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- oil network
- air inlet
- interior
- main air
- inlet face
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
The invention discloses a kind of European type cooker hood oil network device, including outer oil network and interior oil network；Interior oil network is arranged on the inner side of outer oil network, and oil network body is integrally formed in the interior oil network and outer oil network；Oil network body includes main air inlet face and two side air inlet faces being connected respectively with the both sides in main air inlet face；Main air inlet face is obliquely installed, and the angle which forms with horizontal plane is 5 85 °；Air inlet in the interior oil network in main air inlet face is located at the top of the air inlet outside main air inlet face in oil network；Wind deflector is obliquely equipped with the side of air inlet in the interior oil network in main air inlet face；The angle that the plane of wind deflector and the interior oil network in main air inlet face is formed is 20 ° 50 °.The European type cooker hood oil network device inlet air is smooth, does not influence the suction of range hood, avoids the occurrence of the phenomenon for running that oil smoke is more, leakage is inhaled, but also can increase the design of lubricating cup volume, reduces lubricating cup and falls oil and the number that cleans.
Description
Technical field
The present invention relates to range hood, more particularly to a kind of European type cooker hood oil network device.
Background technology
Studies in China the result shows that, the kitchen fumes a kind of pollution sources exclusive as China, to city atmospheric environment quality
Influence increasingly significant, particularly in recent years, as the development of Chinese Urbanization's and the adjustment of industry result, catering industry are quick
Development, the usage amount of edible oil increasingly increase.Cooking fume is the important sources of aerosols from major cities, has expert to propose in China
High organic content may be related with the particularity of Chinese tradition cooking culture in PM2.5.The toxicity of kitchen fume mainly has：It is right
Matrix has genetoxic, immunotoxicity, lungs toxicity and potential carcinogenicity.Cooking fume pollutes and its health to human body
Detrimental effect is the indoor environment problem of significant.At present, the kitchen fumes in kitchen are displaced into using range hood more
It is outdoor.Range hood is mainly worked using air negative pressure principle.Range hood by blower fan system, control system, oil filtering system and
Shell is formed.According to hydrodynamics, when, there are during pressure difference, gas can flow between adjacent air.Therefore, fanman is worked as
When making, large quantity of air is discharged from casing internal, and negative pressure is produced at lower air port, and under the only pressure effect of surrounding air, lower air port
Air be pushed into exhaust outlet, oil smoke is constantly discharged.
Range hood can be divided into European type cooker hood and side extraction cooking fume extractor.European type cooker hood also makes top suction type oily
Smoke machine, its oil network device are positioned at the top of stove.The oil network device of the European type cooker hood of the prior art is made using solid more
Type, oil network device are concave or convex structure.Oil network device is double-deck oil network device, is mutually stacked together with outer net by Intranet.
Intranet and it is outer be respectively equipped with the longitudinally disposed multiple air inlets being parallel to each other on the net, the Intranet and outer online air inlet are mutual
The defects of longitudinally spaced Heterogeneous Permutation, such a oil network device can have some setbacks there are inlet air, so as to reduce suction, cause to run oil smoke
The situation that more, leakage is inhaled.In addition, the lubricating cup design of the European type cooker hood of the prior art is attached in oil network, oil is generally located on
The middle part of net device, by being limited by erection space so that the design of oil network volume is less than normal, and lubricating cup falls oily frequent with wash number.
The content of the invention
The technical problem to be solved in the present invention is, there is provided a kind of European type cooker hood oil network device, the European type cooker hood
Oil network device inlet air is smooth, does not influence the suction of range hood, avoids the occurrence of and runs that oil smoke is more, the phenomenon of leakage suction, but also can be with
The design of lubricating cup volume is increased, reduces lubricating cup oil and the number of cleaning.
The technical solution of the present invention is to provide a kind of with the European type cooker hood oil network device of lower structure, bag
Include outer oil network and interior oil network；The interior oil network is arranged on the inner side of the outer oil network, and the interior oil network and outer oil network are integrally formed
Oil network body；Multiple air inlets being parallel to each other are equipped with the outer oil network and interior oil network；The oil network body includes
Main air inlet face and two side air inlet faces being connected respectively with the both sides in main air inlet face；The main air inlet face tilts and sets
Put, the angle which forms with horizontal plane is 5-85 °；Air inlet position in the interior oil network in the main air inlet face
In the top of the air inlet outside the main air inlet face in oil network；Air inlet in the interior oil network in the main air inlet face
Wind deflector is obliquely equipped with side；What the plane of the wind deflector and the interior oil network in the main air inlet face was formed
Angle is 20 ° -50 °.
After above structure, a kind of European type cooker hood oil network device of the invention, compared with prior art, have with
Lower advantage：
Since the main air inlet face of European type cooker hood oil network device of the present invention is obliquely installed, main air inlet face and horizontal plane
The angle of formation is 5-85 °, uses for reference sliding jump formula aircraft carrier angle of inclination design principle to carry out Oil Guide and oil dripping, Oil Guide effect
Preferably.Air inlet in the interior oil network in the main air inlet face is located at the air inlet outside the main air inlet face in oil network
Top, is obliquely equipped with wind deflector on the side of the air inlet in the interior oil network in the main air inlet face；The wind-guiding
The angle that the plane of plate and the interior oil network in the main air inlet face is formed is 20 ° -50 °, is the machinery according to worm and gear
Principle, the blower fan system of range hood are rotated clockwise from the work of air inlet impeller, according to left and right hand rule, and borrow spiral shell
The helix of bar is unfolded to be the principle of inclined straight line, by wind deflector and the plane institute of the interior oil network in the main air inlet face
The angle of formation is arranged to 20 ° -50 °, and air inlet inlet air can be made more smooth, the suction of range hood is not influenced, avoid out
Now race oil smoke is more, leaks the phenomenon inhaled, and can also reduce turbulent flow phenomenon.In addition, main air inlet face is obliquely installed, lubricating cup can be designed
In the rear side of range hood main body, it is connected with main body, the design of lubricating cup volume can be increased, is reduced lubricating cup and fall oily and cleaning time
Number, brings convenience to the users.
As a modification of the present invention, the width of the air inlet in the interior oil network in the main air inlet face is more than institute
The width of air inlet in the outer oil network in the main air inlet face stated.After adopting the structure, resistance of the interior oil network to wind can be reduced,
Oil network body inlet air can be made more smooth.
Another as the present invention improves, the wind deflector and the folder of the interior oil network formation in the main air inlet face
Angle is 45 °.It is such a to be designed as optimum implementation.
As a kind of improvement that also has of the present invention, the air inlet in the interior oil network in the main air inlet face is located at described
In the plane of interior oil network；Width of the width of the wind deflector no more than the air inlet of the interior oil network in the main air inlet face
Degree；The longitudinal projection of the wind deflector covers the air inlet in the outer oil network in corresponding main air inlet face.Adopt the structure
Afterwards, wind deflector can be made by way of oil network in cutting, be made simple；Longitudinal projection's covering of wind deflector it is corresponding main into
Air inlet in the outer oil network of tuyere line so that the wind effect of wind deflector is preferable.
As a kind of improvement that also has of the present invention, the width of the wind deflector is less than the interior oil in the main air inlet face
The width of the air inlet of net.Adopt the structure so that the wind effect of wind deflector is preferable and will not increase choke effect again, makes
It is preferable to obtain air inlet air inlet effect.
As a kind of improvement that also has of the present invention, multiple oil guide grooves are equipped with the outer oil network；Adjacent two lead
The air inlet is set between oil groove；The width of the air inlet of the outer oil network is not less than the width of the oil guide groove.
After adopting the structure, outer oil network is smaller to the resistance of wind, makes air inlet inlet air more smooth.
As a kind of improvement that also has of the present invention, the width of the air inlet of the outer oil network is more than the oil guide groove
Width.It is such a to be designed as preferred forms.
As the present invention also have it is a kind of improve, the longitudinal projection of the least significant end of the wind deflector falls completely within corresponding
Outer oil network oil guide groove in；The longitudinal projection of connection wall in the interior oil network between two adjacent air inlets falls completely
In the oil guide groove for entering corresponding outer oil network.After adopting the structure, in the oily and interior oil network on wind deflector two it is adjacent into
The oil of connection wall between air port can be all fallen into oil guide groove, avoid the occurrence of the phenomenon of oil leak.
As a kind of improvement that also has of the present invention, the oil guide groove in the outer oil network is equipped with two inclined side walls；Institute
The angle that the side wall stated is formed with oil guide groove slot bottom is respectively 45 ° and 135 °.After adopting the structure, oil guide groove sets two
Inclined side wall can not only increase the Oil Guide of oil guide groove, oil dripping effect；Also have to air inlet and lead wind action, can more reduce
The phenomenon of turbulent flow.
There are a kind of improvement, the wind deflector and the plane of the interior oil network in the main air inlet face as the present invention
The angle formed is that optimum implementation is 45 °.
Brief description of the drawings
Fig. 1 is the structure diagram of the European type cooker hood of the present invention.
Fig. 2 is the configuration schematic diagram of the European type cooker hood oil network device of the present invention.
Fig. 3 is the European type cooker hood oil network device of the present invention and the structure diagram of blower fan system.
Fig. 4 is the structure diagram of another angle of the European type cooker hood oil network device of the present invention.
Fig. 5 is the enlarged structure schematic diagram of part A in Fig. 4.
Shown in figure：1st, oil network body, 1.1, outer oil network, 1.2, interior oil network, 1.3, main air inlet face, 1.4, side air inlet
Face, 2, air inlet, 3, wind deflector, 4, oil guide groove, 5, connection wall, 6, main body, 7, lubricating cup, 8, wind wheel, a, main air inlet face and water
The angle that plane is formed, b, wind deflector and the main air inlet face interior oil network the angle that is formed of plane.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Please refer to Fig.1 to shown in Fig. 5, European type cooker hood oil network device of the invention, including outer oil network 1.1 and interior oil network
1.2.The interior oil network 1.2 is arranged on the inner side of the outer oil network 1.1, and oil network body is integrally formed in the interior oil network and outer oil network
1.Multiple air inlets 2 being parallel to each other are equipped with the outer oil network 1.1 and interior oil network 1.2.The oil network body 1 includes
Main air inlet face 1.3 and two side air inlet faces 1.4 being connected respectively with the both sides in main air inlet face 1.3.The main inlet air
Mouth face 1.3 is obliquely installed, which is 5-85 ° with the angle a that horizontal plane is formed, described in this specific embodiment
Main air inlet face is 45 ° with the angle a that horizontal plane is formed.Air inlet in the interior oil network in the main air inlet face 1.3 is located at
The top of air inlet in the 1.3 outer oil network of main air inlet face；Inlet air in the interior oil network in the main air inlet face 1.3
Wind deflector 3 is obliquely equipped with the side of mouth；The wind deflector 3 is flat with the interior oil network in the main air inlet face 1.3
The angle b that face is formed is 20 ° -50 °.In this specific embodiment, the wind deflector and the interior oil in the main air inlet face
The angle b that the plane of net is formed is 45 °.
The width of air inlet 2 in the interior oil network 1.2 in the main air inlet face 1.3 is more than the main air inlet face
The width of air inlet 2 in 1.3 outer oil network 1.1.Air inlet in the interior oil network in the main air inlet face 1.3 is located at described
Interior oil network plane on.The width of the wind deflector 3 no more than the main air inlet face 1.3 interior oil network 1.2 into
The width in air port 2.The longitudinal projection of the wind deflector 3 covers the air inlet in the outer oil network 1.1 in corresponding main air inlet face
2, in this specific embodiment, the width of the wind deflector 3 is less than the inlet air of the interior oil network 1.2 in the main air inlet face 1.3
The width of mouth 2.
Multiple oil guide grooves 4 are equipped with the outer oil network 1.1.Set between two adjacent oil guide grooves 4 it is described into
Air port 2.The width of the air inlet 2 of the outer oil network 1.1 is not less than the width of the oil guide groove 4, in this specific embodiment,
The width of the air inlet of the outer oil network 1.1 is more than the width of the oil guide groove 4.
The longitudinal projection of the least significant end of the wind deflector 3 is fallen completely within the oil guide groove 4 of corresponding outer oil network 1.1.Institute
The longitudinal projection of connection wall in the interior oil network 1.2 stated between two adjacent air inlets falls completely within corresponding outer oil network 1.1
Oil guide groove in.Oil guide groove 4 in the outer oil network 1.1 is equipped with two inclined side walls.The side wall and 4 groove of oil guide groove
The angle that bottom is formed is respectively 45 ° and 135 °.
Claims (7)
1. a kind of European type cooker hood oil network device, including outer oil network（1.1）With interior oil network（1.2）；The interior oil network（1.2）
Arranged on the outer oil network（1.1）Inner side, oil network body is integrally formed in the interior oil network and outer oil network（1）；The outer oil network
（1.1）With interior oil network（1.2）On be equipped with multiple air inlets being parallel to each other（2）；It is characterized in that：The oil network body
（1）Including main air inlet face（1.3）With two respectively with main air inlet face（1.3）Both sides connection side air inlet face（1.4）；
The main air inlet face（1.3）It is obliquely installed, the angle which forms with horizontal plane（a）For 5-85 °；Described
Main air inlet face（1.3）Interior oil network on air inlet be located at the main air inlet face（1.3）Air inlet in outer oil network
Top；The main air inlet face（1.3）Interior oil network on air inlet side on be obliquely equipped with wind deflector（3）；Institute
The wind deflector stated（3）With the main air inlet face（1.3）Interior oil network the angle that is formed of plane（b）For 20 ° -50 °；Institute
The main air inlet face stated（1.3）Interior oil network on air inlet be located in the plane of the interior oil network；The wind deflector（3）
Width be not more than the main air inlet face（1.3）Interior oil network（1.2）Air inlet（2）Width；The wind deflector
（3）Longitudinal projection cover corresponding main air inlet face（1.3）Outer oil network（1.1）On air inlet（2）；The main inlet air
Mouth face（1.3）Interior oil network（1.2）On air inlet（2）Width be more than the main air inlet face（1.3）Outer oil network
（1.1）On air inlet（2）Width.
2. European type cooker hood oil network device according to claim 1, it is characterised in that：The main air inlet face and water
The angle that plane is formed（a）For 45 °.
3. European type cooker hood oil network device according to claim 1, it is characterised in that：The wind deflector（3）Width
Degree is less than the main air inlet face（1.3）Interior oil network（1.2）Air inlet（2）Width.
4. European type cooker hood oil network device according to claim 1, it is characterised in that：The outer oil network（1.1）On
It is equipped with multiple oil guide grooves（4）；Two adjacent oil guide grooves（4）Between the air inlet is set（2）；The outer oil network
（1.1）Air inlet（2）Width be not less than the oil guide groove（4）Width.
5. European type cooker hood oil network device according to claim 4, it is characterised in that：The wind deflector（3）Most
The longitudinal projection of low side falls completely within corresponding outer oil network（1.1）Oil guide groove（4）It is interior；The interior oil network（1.2）Upper two
A adjacent air inlet（2）Between connection wall（5）Longitudinal projection fall completely within corresponding outer oil network（1.1）Oil guide groove
（4）It is interior.
6. European type cooker hood oil network device according to claim 4, it is characterised in that：The outer oil network（1.1）On
Oil guide groove（4）Equipped with two inclined side walls；The side wall and oil guide groove（4）The angle that slot bottom is formed is respectively 45 °
With 135 °.
7. European type cooker hood oil network device according to claim 1, it is characterised in that：The wind deflector with it is described
The angle that the plane of the interior oil network in main air inlet face is formed（b）For 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510387087.7A CN105020760B (en) | 2015-06-30 | 2015-06-30 | A kind of European type cooker hood oil network device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510387087.7A CN105020760B (en) | 2015-06-30 | 2015-06-30 | A kind of European type cooker hood oil network device |
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| Publication Number | Publication Date |
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| CN105020760A CN105020760A (en) | 2015-11-04 |
| CN105020760B true CN105020760B (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510387087.7A Active CN105020760B (en) | 2015-06-30 | 2015-06-30 | A kind of European type cooker hood oil network device |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191985B (en) * | 2017-01-13 | 2022-10-21 | 宁波方太厨具有限公司 | Ceiling type range hood |
| CN110030596A (en) * | 2019-04-10 | 2019-07-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Filter assemblies for range hood and the range hood with it |
| CN111006275B (en) * | 2020-01-03 | 2022-03-18 | 宁波方太厨具有限公司 | Filter screen and range hood with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1410833A1 (en) * | 2002-10-17 | 2004-04-21 | Tiziana Befera | Filtration device for extractor hoods and/or filtering hoods |
| CN2882758Y (en) * | 2006-02-21 | 2007-03-28 | 马利华 | Fume filter (3) having combined baffler |
| CN201448915U (en) * | 2009-08-12 | 2010-05-05 | 佛山市高明万和电气有限公司 | Oil screen of soot absorber |
| WO2011047944A1 (en) * | 2009-10-19 | 2011-04-28 | BSH Bosch und Siemens Hausgeräte GmbH | Filter element for an oven |
| CN205102205U (en) * | 2015-06-30 | 2016-03-23 | 宁波欧琳厨房电器有限公司 | European style range hood oil net device |
-
2015
- 2015-06-30 CN CN201510387087.7A patent/CN105020760B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1410833A1 (en) * | 2002-10-17 | 2004-04-21 | Tiziana Befera | Filtration device for extractor hoods and/or filtering hoods |
| CN2882758Y (en) * | 2006-02-21 | 2007-03-28 | 马利华 | Fume filter (3) having combined baffler |
| CN201448915U (en) * | 2009-08-12 | 2010-05-05 | 佛山市高明万和电气有限公司 | Oil screen of soot absorber |
| WO2011047944A1 (en) * | 2009-10-19 | 2011-04-28 | BSH Bosch und Siemens Hausgeräte GmbH | Filter element for an oven |
| CN205102205U (en) * | 2015-06-30 | 2016-03-23 | 宁波欧琳厨房电器有限公司 | European style range hood oil net device |
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| CN105020760A (en) | 2015-11-04 |
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