CN202343017U - Oil smoke separator guiding flow in directions of 360 degrees - Google Patents
Oil smoke separator guiding flow in directions of 360 degrees Download PDFInfo
- Publication number
- CN202343017U CN202343017U CN2011203828222U CN201120382822U CN202343017U CN 202343017 U CN202343017 U CN 202343017U CN 2011203828222 U CN2011203828222 U CN 2011203828222U CN 201120382822 U CN201120382822 U CN 201120382822U CN 202343017 U CN202343017 U CN 202343017U
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- water conservancy
- conservancy diversion
- degree direction
- air inlet
- oil fume
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Abstract
The utility model discloses an oil smoke separator guiding flow in directions of 360 degrees, which comprises a front plate and a rear plate. A certain spacing distance is reserved between the front plate and the rear plate, the front plate is provided with air inlets, the rear plate is provided with air outlets, and the air inlets and the air outlets are staggered. Protrusions are arranged between the air outlets of the rear plate and are opposite to the air inlets of the front plate, and gaps are reserved between the protrusions and the air inlets. Compared with the prior art, the oil smoke separator guiding the flow in the directions of 360 degrees enables an air flow channel to be smooth and is small in air resistance and noise and good in oil smoke separation effect.
Description
Technical field
The utility model relates to range hood, exactly be meant a kind of can be with 360 degree direction water conservancy diversion oil fume separators of the grease of the kitchen fume range hood that comes out separated from the gas.
Background technology
At present, the lampblack filter that is used for range hood is of a great variety, and shape is different with structure.But generally still adopt one or more layers intensive screen pack that is interwoven by filament, or the filter type of simple individual layer orifice plate or multilayer orifice plate.According to the principle of oil smoke physical separation, oil smoke separates need possess following condition:
1, oil smoke passes through oil-fume separating device at a high speed under the effect of range hood air exhausting device operation generation suction;
2, oil smoke is the bending channel that should be serpentine or other shape through the passage of separator time institute warp; Make soot gas in bending channel, be the swirl shape motion; And form vortex in a plurality of corners of curved passage; Solia particle in the oil smoke and profit mist because of inertial collision the condensation of separating plate surface attached to separating plate on, or collision effect each other is gathered into oil droplet, these condensations are adhered to or are collided solia particle and the oil droplet of assembling; Because gravity effect meeting is collected in the bottom of separator along separating plate, thereby realize the separation of oil gas;
3, the operation of oil strain passage air-flow is unobstructed, and windage is little, could guarantee the oil smoke suction effect of range hood and the reduction of noise.
The intensive screen pack of prior art is to utilize small mesh to accomplish the filtration of oil smoke, but always much bigger than solia particle in the oil smoke and oil droplet because of the aperture of mesh, so filter effect is unsatisfactory.Long-term use also can be stopped up mesh because of the adhesion and aggregation of grease in the oil smoke and solia particle, causes the air draught of range hood not smooth, and intake descends gradually, to such an extent as to stop up fully.Even more serious is that the grease-like dirt that adheres on the screen pack is difficult for cleaning, so must change in use for some time usually, use cost is high.
The board-like filter of the single layer hole of prior art is on flat board, to leave many holes, and its hole shape has circle, waist shape or other shape.Though this orifice plate can hinder a grade a small amount of oil smoke; And more oil smoke directly gets in the body of range hood; Long-term use must make a large amount of accumulation greasy dirts of vitals such as impeller and the motor on body inwall, the blower fan; Cause motor load to increase, rotating speed reduces, power consumption increases, noise strengthens, thereby the range hood combination property is descended.In addition, because the design feature of the board-like filter of single layer hole, the inner noise of range hood directly passes to outside the body under the situation that has no to block, thereby the range hood work noise is bigger.
The board-like filter of the perforated of prior art; Its perforate mode and single layer hole leaf filter are similar; And difference is that anterior layer and back layer are provided with certain interval, and the perforate of the perforate of anterior layer and back layer is staggered alternately, and its operation principle is that air-flow can be crossed anterior layer perforate entering; Go out through the perforate of back layer the turnover back, thereby realize the filtration of oil smoke.This filter obviously will be got well much than the filtering oil smoke effect of above-mentioned dual mode; But still there is following problem: the one, channel design is too simple; During passage that oil smoke constitutes through forward and backward plate perforate, it is little so filter effect is undesirable that oil molecule and separating plate collide probability; The 2nd, because gas channel is irregular, collision interference each other forms disorderly air-flow behind the air-flow admission passage of different directions, causes windage to increase, and has influenced the range hood suction effect, and noise also can strengthen therefrom.
The utility model content
To above-mentioned defective, the technical problem that the utility model solves is to provide a kind of 360 degree direction water conservancy diversion oil fume separators, and gas channel is more smooth and easy, and windage and noise are little, and the oil smoke separating effect is better.
In order to solve above technical problem; The utility model provides a kind of 360 degree direction water conservancy diversion oil fume separators; Comprise header board and back plate, between said header board and the said back plate certain intervals distance is set, said header board is provided with air inlet; Said back plate is provided with the gas outlet, and said air inlet and said gas outlet interleaved are alternately; Be provided with convexity between the gas outlet of said back plate, the air inlet of said convexity and said header board is relative, has the gap between said convexity and the said air inlet.
More excellent ground, said air inlet be shaped as a kind of in circle, ellipse, triangle, rectangle, polygon or the strip.
More excellent ground, the edge of said air inlet is provided with flange.
More excellent ground, the height of said flange is at 1mm to 6mm.
More excellent ground, the spherical surface hill that is shaped as circle, ellipse, triangle, rectangle, polygon or strip or the column-shaped projection of said convexity, the height of said convexity is no more than said header board.
More excellent ground, the area of said spherical surface hill or column-shaped projection is more than or equal to 1/2 of the area of said air inlet.
More excellent ground, said gas outlet be shaped as a kind of in circle, ellipse, triangle, rectangle, polygon or the strip.
More excellent ground, the edge of said gas outlet is provided with flange.
More excellent ground, the height of said flange is at 1mm to 6mm.
More excellent ground, said convexity is that metal material is processed.
The 360 degree direction water conservancy diversion oil fume separators that the utility model provides; Comprise header board and back plate, between said header board and the said back plate certain intervals distance is set, said header board is provided with air inlet; Said back plate is provided with the gas outlet, and said air inlet and said gas outlet interleaved are alternately; Be provided with convexity between the gas outlet of said back plate, the air inlet of said convexity and said header board is relative, has the gap between said convexity and the said air inlet.After soot gas gets into air inlet, the top of contact projection, gas can change its air-flow running orbit and form vortex to the three-dimensional water conservancy diversion, makes air-flow be the swirl shape motion along the water conservancy diversion direction towards nearest place, gas outlet; Under centrifugal force and action of inertia, air communication is crossed air inlet and when bumping with spherical surface hill, protrudingly can absorb heat; The attaching oil molecule; Impel oil to separate condensation and separate out, oil molecule constantly is gathered into oil droplet in collision, thereby has accomplished the separation process of grease and flue gas for the first time; Remaining oil smoke continues repeated collision, adheres to and separate out, assemble precipitation process in passage, after discharge through the gas outlet after the secondary separation; After the oil smoke process secondary separation process, the greases of the overwhelming majority have been realized separating with flue gas, so the separating effect of the utility model improves greatly.Compared with prior art, the 360 degree direction water conservancy diversion oil fume separators that the utility model provides are because the protruding structure that has changed crooked oil strain passage; And protruding three-dimensional guide functions, make that the oil smoke air motion that gets into separator is smooth and easy, and be mostly can not produce interference along the direction motion; Avoided the generation of disorderly air-flow, so the windage of air motion reduces greatly, guaranteed the performance of range hood suction power; After air-flow was unobstructed, noise also had clear improvement.
Further; The 360 degree direction water conservancy diversion oil fume separators that the utility model provides, convexity is processed for metal material, and the convexity of metal material has good heat radiating property can absorb heat; The attaching oil molecule; Impel oil to separate condensation and separate out, oil molecule constantly is gathered into oil droplet in collision, thereby has accomplished the separation process of grease and flue gas for the first time.
Especially, the 360 degree direction water conservancy diversion oil fume separators that the utility model provides, the edge of air inlet is provided with flange; The edge of gas outlet is provided with flange; Therefore, between air inlet, flange, spherical surface hill, flange, gas outlet, formed the crooked oil strain passage of serpentine, oil smoke is through the serpentine bending channel; Continue repeated collision, adhere to and separate out, assemble precipitation process, after discharge through the gas outlet after the secondary separation.
In addition; The 360 degree direction water conservancy diversion oil fume separators that the utility model provides are provided with convexity between the gas outlet of back plate, and air inlet protruding and said header board is relative; There is the gap between convexity and the air inlet; And the edge of air inlet and the edge of gas outlet are provided with flange, and flange can avoid hindering hand with edge's passivation during cleaning.
Description of drawings
Fig. 1 is the plan structure sketch map of 360 degree direction water conservancy diversion oil fume separators among the embodiment 1;
Fig. 2 is the structural representation of the header board of 360 degree direction oil fume separators among the embodiment 1;
Fig. 3 is the structural representation of the back plate of 360 degree direction oil fume separators among the embodiment 1;
Fig. 4 is the cross section structure sketch map of 360 degree direction water conservancy diversion oil fume separators among the embodiment 1;
Fig. 5 is the plan structure sketch map of 360 degree direction water conservancy diversion oil fume separators among the embodiment 2;
Fig. 6 is the plan structure sketch map of 360 degree direction water conservancy diversion oil fume separators among the embodiment 3.
The specific embodiment
For the technical scheme that those skilled in the art can understand the utility model better and provided, set forth below in conjunction with specific embodiment.
See also Fig. 1-Fig. 4, Fig. 1 is the plan structure sketch map of 360 degree direction water conservancy diversion oil fume separators among the embodiment 1; Fig. 2 is the structural representation of the header board of 360 degree direction oil fume separators among the embodiment 1; Fig. 3 is the structural representation of the back plate of 360 degree direction oil fume separators among the embodiment 1; Fig. 4 is the cross section structure sketch map of 360 degree direction water conservancy diversion oil fume separators among the embodiment 1.
The 360 degree direction water conservancy diversion oil fume separators that present embodiment provides are made up of header board 1 and back plate 2, wherein are set with certain spacing distance between header board 1 and the back plate 2; Header board 1 is provided with air inlet 3; Be circle, be alternately, and the edge of air inlet 3 is set with the flange 6 of certain altitude; Back plate 2 is provided with gas outlet 4, also is circular, be alternately, and the edge of gas outlet 4 is set with the flange 8 of certain altitude; Between gas outlet 4, be distributed with the convexity 5 that is sphere, and spherical surface hill 5 is just in time corresponding with air inlet 3 positions and placed in the middle the distribution, is set with certain clearance between the flange 6 of spherical surface hill 5 and air inlet 3.Form the crooked oil strain passage 7 of serpentine between the flange 8 of the flange 6 of air inlet 3, air inlet, spherical surface hill 5, gas outlet and the gas outlet 4.
After soot gas gets into air inlet 3; During top through spherical surface hill 5; Since the round sphere shape of spherical surface hill 5, when the oil smoke air-flow touches spherical surface hill 5, yet from sleekly air-flow being spent the direction water conservancy diversion to 360; Thereby changed oil smoke air-flow running orbit and formed the air-flow vortex, made air-flow be the swirl shape motion towards 4 places, nearest gas outlet along the water conservancy diversion direction; Under centrifugal force and action of inertia; Air communication crosses air inlet 3 and when bumping with spherical surface hill 5, the flange 6 of the air inlet that rebounds produces collision once more, and the spherical surface hill 5 of metal material has good heat radiating property can absorb heat; The attaching oil molecule; Impel oil to separate condensation and separate out, oil molecule constantly is gathered into oil droplet in collision, thereby has accomplished the separation process of grease and flue gas for the first time; Remaining oil smoke continues repeated collision, adheres to and separate out, assemble precipitation process through the flange 8 of serpentine bending channel 7 and gas outlet, after discharge through gas outlet 4 after the secondary separation; After the oil smoke process secondary separation process, the greases of the overwhelming majority have been realized separating with flue gas.Flange 6 can increase the turnover of oil strain passage 7, and the collision and the oil molecule that more help in the oil smoke motion process adhere to, assemble and separate out probability, to improve the oil strain effect of the crooked oil strain passage 7 of serpentine.
Compared with prior art; The 360 degree direction water conservancy diversion oil fume separators that the utility model provides, oil smoke are during through 360 degree three-dimensional water conservancy diversion separators, have increased oil molecule and have adhered to the separator condensation and separate out and collide and assemble the probability of separating out; The fume purifying rate reaches more than 90%, and oil smoke separates more thorough; And the separator gap is much bigger with respect to mesh, and separator is not easy to stop up.The flow-guiding structure of spherical surface hill also has the function that reduces windage, sound-deadening and noise-reducing; And have simple in structurely, and cost of manufacture is low, good separating effect, and outward appearance is beautiful and succinct, the characteristics of being convenient to clean.
See also Fig. 5, this figure is the plan structure sketch map of 360 degree direction water conservancy diversion oil fume separators among the embodiment 2.
The 360 degree direction water conservancy diversion oil fume separators that present embodiment provides; The air admission hole 3 of header board 1 is set to hexagonal hole, between air admission hole 3 row and the row parallel alternately, row and be listed as between be staggered; Make the air admission hole 3 of header board be cellular, also can be arranged to be arranged in parallel.The convexity 5 of corresponding header board air admission hole can be set to the hexagon cylindricality on the back plate 2, also can be set to spherical surface hill, and its oil strain passage and oil smoke separating effect can not change.
See also Fig. 6, this figure is the plan structure sketch map of 360 degree direction water conservancy diversion oil fume separators among the embodiment 3.
The 360 degree direction water conservancy diversion oil fume separators that present embodiment provides; The air admission hole 3 of header board 1 is set to strip; And alternately parallel, the convexity 5 of corresponding header board air admission hole can be set to identical shaped rectangular cylindricality on the back plate 2, and its oil strain passage and oil smoke separating effect can not change.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined General Principle can realize under the situation of spirit that does not break away from the utility model or scope in other embodiments among this paper.Therefore, the utility model will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a degree direction water conservancy diversion oil fume separator is characterized in that, comprises header board and back plate; Between said header board and the said back plate certain intervals distance is set; Said header board is provided with air inlet, and said back plate is provided with the gas outlet, and said air inlet and said gas outlet interleaved are alternately; Be provided with convexity between the gas outlet of said back plate, the air inlet of said convexity and said header board is relative, has the gap between said convexity and the said air inlet.
2. 360 degree direction water conservancy diversion oil fume separators according to claim 1 is characterized in that, said air inlet be shaped as a kind of in circle, ellipse, triangle, rectangle, polygon or the strip.
3. 360 degree direction water conservancy diversion oil fume separators according to claim 2 is characterized in that the edge of said air inlet is provided with flange.
4. 360 degree direction water conservancy diversion oil fume separators according to claim 3 is characterized in that the height of said flange is at 1mm to 6mm.
5. 360 degree direction water conservancy diversion oil fume separators according to claim 2; It is characterized in that; The spherical surface hill that is shaped as circle, ellipse, triangle, rectangle, polygon or strip or the column-shaped projection of said convexity, the height of said convexity is no more than said header board.
6. 360 degree direction water conservancy diversion oil fume separators according to claim 5 is characterized in that, the area of said spherical surface hill or column-shaped projection is more than or equal to 1/2 of the area of said air inlet.
7. 360 degree direction water conservancy diversion oil fume separators according to claim 1 is characterized in that, said gas outlet be shaped as a kind of in circle, ellipse, triangle, rectangle, polygon or the strip.
8. 360 degree direction water conservancy diversion oil fume separators according to claim 7 is characterized in that the edge of said gas outlet is provided with flange.
9. 360 degree direction water conservancy diversion oil fume separators according to claim 8 is characterized in that the height of said flange is at 1mm to 6mm.
10. 360 degree direction water conservancy diversion oil fume separators according to claim 1 is characterized in that said convexity is that metal material is processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203828222U CN202343017U (en) | 2011-10-10 | 2011-10-10 | Oil smoke separator guiding flow in directions of 360 degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203828222U CN202343017U (en) | 2011-10-10 | 2011-10-10 | Oil smoke separator guiding flow in directions of 360 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343017U true CN202343017U (en) | 2012-07-25 |
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ID=46532044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203828222U Expired - Lifetime CN202343017U (en) | 2011-10-10 | 2011-10-10 | Oil smoke separator guiding flow in directions of 360 degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343017U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343186A (en) * | 2011-10-10 | 2012-02-08 | 四川开力厨具有限公司 | Oil-fume separator based on diversion at 360 degrees |
| CN103394244A (en) * | 2013-08-21 | 2013-11-20 | 黄将庭 | Separator for oil smoke and air |
| CN107152708A (en) * | 2017-07-05 | 2017-09-12 | 中山市亲乐厨具有限公司 | A kind of oil collecting system of integrated kitchen range |
| CN108525462A (en) * | 2018-04-16 | 2018-09-14 | 安庆泽远化工有限公司 | A kind of industrial smoke dust separation tower |
| CN111405936A (en) * | 2017-11-27 | 2020-07-10 | 哈迪克保护系统有限公司 | Wet stack guide vane with condensate collector |
| CN111853882A (en) * | 2019-04-28 | 2020-10-30 | 博西华电器（江苏）有限公司 | Smoke ventilator and filter equipment thereof |
-
2011
- 2011-10-10 CN CN2011203828222U patent/CN202343017U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343186A (en) * | 2011-10-10 | 2012-02-08 | 四川开力厨具有限公司 | Oil-fume separator based on diversion at 360 degrees |
| CN103394244A (en) * | 2013-08-21 | 2013-11-20 | 黄将庭 | Separator for oil smoke and air |
| CN103394244B (en) * | 2013-08-21 | 2014-12-10 | 黄将庭 | Separator for oil smoke and air |
| CN107152708A (en) * | 2017-07-05 | 2017-09-12 | 中山市亲乐厨具有限公司 | A kind of oil collecting system of integrated kitchen range |
| CN111405936A (en) * | 2017-11-27 | 2020-07-10 | 哈迪克保护系统有限公司 | Wet stack guide vane with condensate collector |
| CN111405936B (en) * | 2017-11-27 | 2021-12-31 | 哈迪克保护系统有限公司 | Wet stack guide vane with condensate collector |
| US11285416B2 (en) | 2017-11-27 | 2022-03-29 | Hadek Protective Systems B.V. | Wet stack guide vane having a condensate collector |
| CN108525462A (en) * | 2018-04-16 | 2018-09-14 | 安庆泽远化工有限公司 | A kind of industrial smoke dust separation tower |
| CN111853882A (en) * | 2019-04-28 | 2020-10-30 | 博西华电器（江苏）有限公司 | Smoke ventilator and filter equipment thereof |
| CN111853882B (en) * | 2019-04-28 | 2023-06-16 | 博西华电器（江苏）有限公司 | Smoke exhaust ventilator and filtering device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190821 Address after: 528427 Second Floor, 5 Nantou Avenue West, Nantou Town, Zhongshan City, Guangdong Province (Residence Declaration) Patentee after: Zhongshan Kaili Kitchenware Technology Co., Ltd. Address before: 610000 Longteng industrial city, 515 Century Avenue, national economic and Technological Development Zone, Sichuan, Chengdu province 4B Patentee before: Sichuan Keraly Kitchen Utensils Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120725 |