CN104266248A - Range hood with oil-smoke separator - Google Patents
Range hood with oil-smoke separator Download PDFInfo
- Publication number
- CN104266248A CN104266248A CN201410578206.2A CN201410578206A CN104266248A CN 104266248 A CN104266248 A CN 104266248A CN 201410578206 A CN201410578206 A CN 201410578206A CN 104266248 A CN104266248 A CN 104266248A
- Authority
- CN
- China
- Prior art keywords
- range hood
- oil fume
- fume separator
- rotating shaft
- condensate film
- 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.)
- Granted
Links
- 239000000779 smoke Substances 0.000 title abstract description 23
- 239000003517 fume Substances 0.000 claims abstract description 47
- 239000004519 grease Substances 0.000 claims description 26
- 235000019504 cigarettes Nutrition 0.000 claims description 20
- 239000010935 stainless steel Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 abstract 2
- 239000006233 lamp black Substances 0.000 description 28
- 239000006096 absorbing agent Substances 0.000 description 23
- 238000004140 cleaning Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
Classifications
-
- 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
- F24C15/2035—Arrangement or mounting of filters
Abstract
The invention discloses a range hood with an oil-smoke separator, which comprises a hollow range hood shell, wherein an air outlet and an air inlet are respectively arranged at the upper end and the lower end of the range hood shell, an air duct communicated with the air outlet and the air inlet is arranged in the shell, and a fan used for absorbing oil smoke is arranged in the air duct. The oil fume separation device can effectively realize oil fume separation, prevent oil from entering the range hood, protect a motor and an impeller inside the range hood, ensure the performance stability of the range hood, prolong the service life of the range hood, and greatly reduce the phenomenon that oil fume is easy to gather on the wall surface and in a flue.
Description
[technical field]
The present invention relates to culinary mist extractor equipment, especially a kind of range hood with oil fume separator.
[background technology]
Because the culinary art of Chinese family is accustomed to, usual kitchen can produce very large oil smoke, therefore the lampblack filter of lampblack absorber should not adopt the structure of the filter courses such as active carbon, otherwise, the greasy dirt filtered down easily blocks mesh, space and cause die-offing of lampblack absorber air quantity, and the oil smoke suction function of lampblack absorber is gone down greatly.So the lampblack filter in lampblack absorber now, usually adopt two kinds of structures, a kind of is the structure with individual layer compared with coarse mesh or double-layer filtering net, and another kind is the filter structure with perforate.
No matter be above-mentioned the first or the lampblack filter of the lampblack absorber of the second, all leaving a very large problem, is namely the cleaning of lampblack filter and the cleaning problem of lampblack absorber.Although the cleaning frequency of the first structure above-mentioned is longer, oil smoke still easy remaining on screen pack causes the increase of windage and the reduction of fan delivery, and then affects the fume-exhausting performance of lampblack absorber.And for the second structure, although the cleaning of this lampblack filter itself obtains good solution, the spiral case of lampblack absorber inside and blower fan, still easily remain oil smoke, in the course of time, cause the gathering of oil smoke on spiral case and blower fan.If cleaning can make the running of the blower fan of lampblack absorber not as flexibly original not in time, and then affect the air quantity of lampblack absorber, and the residual of oil smoke also result in very large noise problem, the kitchen environment of user is made to suffer larger impact, and the oil smoke cleaned in lampblack absorber, be again a very hard work, cause the very inconvenient of user.These lampblack absorbers existing in addition, enter common flue through its air outlet to be then expelled in the gas of air, still containing a large amount of oil smoke, oil smoke is not only made easily to assemble in the metope of building and flue, be unfavorable for cleaning, and oil smoke drains into air, also contaminated environment, affects the healthy of people.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, a kind of oil fume separator with the lampblack absorber of rotational structure is provided, realize oil smoke by negative pressure rotation and be separated, effectively prevent grease to enter lampblack absorber inside.
The present invention is achieved by the following technical solutions:
A kind of range hood with oil fume separator, include the cigarette engine housing 1 of hollow, described cigarette engine housing 1 upper and lower side is respectively equipped with air outlet 2 and air inlet 3, the air channel 4 being communicated with described air outlet 2 and air inlet 3 is provided with in described housing 1, the blower fan 5 for fume-exhausting is provided with in described air channel 4, it is characterized in that: described air inlet 3 place is provided with oil fume separator 6, described oil fume separator 6 comprises many rotating shafts 601 of rotating because described blower fan 5 rotates formation negative pressure, described rotating shaft 601 is provided with multiple condensate film 602 that together can rotate with described rotating shaft 601, described cigarette engine housing 1 is provided with the swab case 8 for receiving the grease under being got rid of by described condensate film 602.
The range hood of band oil fume separator as above, it is characterized in that: described oil fume separator 6 also comprises netted upper filter 603 and the side plate 605 that is connected with described upper filter 603 and the lower filter 604 be obliquely installed, described upper filter 603 is detachably arranged on described cigarette engine housing 1 inwall by side plate 605, described lower filter 604 to be also detachably arranged at bottom described cigarette engine housing 1 and with described side plate 605 bottom form the grease that the grease under getting rid of can be directed into described swab case 8 and import gap 606.
The range hood of band oil fume separator as above, it is characterized in that: described cigarette engine housing 1 comprises upper shell 101 from top to bottom successively, middle casing 102 and lower house 103, described upper shell 101, for being spirally connected or riveting between middle casing 102 and lower house 103, described air outlet 2 is located in described upper shell 101, described blower fan 5 is located in described middle casing 102, described air inlet 3 is located in described lower house 103, described lower house 103 base plate is provided with the oil receiving hole 7 being communicated with described swab case 8, described side plate 605 snapping or be screwed onto described lower house 103 inwall, described lower filter 604 snapping or be screwed onto on described lower house 103 base plate.
The range hood of band oil fume separator as above, is characterized in that: described lower filter 604 side is provided with flange, and described flange is provided with and flows out for grease the breach 607 entering described swab case 8.
The range hood of band oil fume separator as above, is characterized in that: described rotating shaft 601 is axially fixed on described side plate 605 by screw, axle sleeve or bearing.
The range hood of band oil fume separator as above, is characterized in that: described oil fume separator 6 comprises the rotating shaft 601 described in eight.
The range hood of band oil fume separator as above, is characterized in that: described rotating shaft 601 is provided with four condensate films 602, and described condensate film 602 is plane and is symmetrical arranged, and described condensate film 602 is made up of aluminum alloy material.
The range hood of band oil fume separator as above, is characterized in that: described rotating shaft 601 is provided with four condensate films 602, and described condensate film 602 one-tenth is corrugated and be symmetrical arranged, and described condensate film 602 is made up of stainless steel.
The range hood of band oil fume separator as above, is characterized in that: described rotating shaft 601 is provided with four condensate films 602, described condensate film 602 camber face and symmetry setting, and described condensate film 602 is made up of stainless steel.
The range hood of band oil fume separator as above, is characterized in that: described rotating shaft 601 is provided with six condensate films 602, described condensate film 602 camber face and being symmetrical arranged, and described condensate film 602 is made up of stainless steel.
Compared with prior art, the present invention has the following advantages:
1, the built-in many rotatable rotating shafts of the oil fume separator of lampblack absorber of the present invention; each rotating shaft there is multi-disc condensate film; when lampblack absorber is started working; rotating shaft drives condensate film to rotate together; oil smoke condensation by contact sheet to greatest extent can be made; realize oil smoke to be separated; the motor of protection lampblack absorber inside and impeller; ensure that the stability of lampblack absorber performance; extend lampblack absorber service life; greatly reducing the phenomenon that oil smoke is easily assembled in metope and flue, easy cleaning simultaneously, and make the oil smoke be discharged in air be purified minimizing environmental pollution.
2, the oil fume separator of lampblack absorber of the present invention is arranged on fume exhauster air inlet place, be in lampblack absorber negative pressuren zone top, drive without the need to motor, can rotation be realized under the drive of former cigarette fan delivery, rotate the centrifugal force produced, grease can be made to throw away cold plate, drop to lower filter, import gap along grease and flow in swab case from breach, facilitate oil fume separator to clean, oil smoke can be separated in the very first time simultaneously, grease cannot be escaped and spread.
3, the upper filter in lampblack absorber of the present invention and lower filter are detachably located on lower house, and the grease be thrown on filter drops on lower filter, and lower filter is obliquely installed and facilitates grease to flow in swab case.The oil fume separator of the rotational structure set up, decrease oil smoke and enter into blower fan by upper filter, the grease be gathered on filter also can drop on lower filter thus grease greatly reduces, filter is made not need frequent cleaning, lower filter is screwed onto on lower house base plate, and dismounting cleaning is very convenient.
[accompanying drawing explanation]
Fig. 1 is stereogram of the present invention;
Fig. 2 is exploded view of the present invention;
Fig. 3 is the three-dimensional cutaway view of oil fume separator of the present invention and lower house;
Fig. 4 is the stereogram of condensate film embodiment one of the present invention;
Fig. 5 is the stereogram of condensate film embodiment two of the present invention;
Fig. 6 is the stereogram of condensate film embodiment three of the present invention;
Fig. 7 is the stereogram of condensate film embodiment four of the present invention;
Fig. 8 is the enlarged drawing at A place in Fig. 3 of the present invention.
In figure; 1 is cigarette engine housing; 101 is upper shell; 102 is middle casing; 103 is lower house; 2 is air outlet; 3 is air inlet; 4 is air channel; 5 is blower fan; 6 is oil fume separator; 601 is rotating shaft; 602 is condensate film; 603 is upper filter; 604 is lower filter; 605 is side plate; 606 is grease importing gap; 607 is breach; 7 is oil receiving hole; 8 is swab case.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the invention will be further described:
A kind of range hood with oil fume separator, include the cigarette engine housing 1 of hollow, described cigarette engine housing 1 upper and lower side is respectively equipped with air outlet 2 and air inlet 3, the air channel 4 being communicated with described air outlet 2 and air inlet 3 is provided with in described housing 1, the blower fan 5 for fume-exhausting is provided with in described air channel 4, described air inlet 3 place is provided with oil fume separator 6, described oil fume separator 6 comprises many rotating shafts 601 of rotating because described blower fan 5 rotates formation negative pressure, described rotating shaft 601 is provided with multiple condensate film 602 that together can rotate with described rotating shaft 601, described cigarette engine housing 1 is provided with the swab case 8 for receiving the grease under being got rid of by described condensate film 602.Oil fume separator 6 is arranged on air inlet 3 place of lampblack absorber, air inlet 3 is due to the rotation formation negative pressure of blower fan 5, drive rotating shaft 601 rotation, the grease drunk up gets rid of in swab case 8 by the condensate film 602 together rotated with rotating shaft 601, oil smoke can be separated in the very first time, grease cannot be escaped and diffuse in blower fan 5.The present invention is rational in infrastructure, and oil smoke separative efficiency is high.
Described oil fume separator 6 also comprises netted upper filter 603 and the side plate 605 that is connected with described upper filter 603 and the lower filter 604 be obliquely installed, described lower filter 604 is also network structure, described upper filter 603 is detachably arranged on described cigarette engine housing 1 inwall by side plate 605, described lower filter 604 to be also detachably arranged at bottom described cigarette engine housing 1 and with described side plate 605 bottom form the grease that the grease under getting rid of can be directed into described swab case 8 and import gap 606.Grease is got rid of supreme filter 603, lower filter 604 and side plate 605, finally imports gap 606 from grease and flows into swab case 8.
Described cigarette engine housing 1 comprises upper shell 101 from top to bottom successively, middle casing 102 and lower house 103, described upper shell 101, for being spirally connected or riveting between middle casing 102 and lower house 103, described air outlet 2 is located in described upper shell 101, described blower fan 5 is located in described middle casing 102, described air inlet 3 is located in described lower house 103, described lower house 103 base plate is provided with the oil receiving hole 7 being communicated with described swab case 8, described side plate 605 snapping or be screwed onto described lower house 103 inwall, described lower filter 604 snapping or be screwed onto on described lower house 103 base plate.
Described lower filter 604 side is provided with flange, and described flange is provided with and flows out for grease the breach 607 entering described swab case 8, and the flange of setting is conducive to the intensity increasing lower filter 604.Described lower filter 604 and described upper filter 603 can be parallel and be obliquely installed, and that end down, near swab case 8, facilitates grease to flow in swab case 8, as shown in Figure 8.
Described rotating shaft 601 is axially fixed on described side plate 605 by screw, axle sleeve or bearing.
Oil fume separator 6 of the present invention comprises the rotating shaft 601 described in eight, rotating shaft 601 can be fixed multiple condensate film 602, the number of condensate film is different, the contact area of oil smoke is just different, aluminum alloy material is lighter, if condensate film adopts aluminum alloy material, 1-8 sheet can be accomplished, within 6, can stainless steel be adopted.The present invention comprises following four embodiments.
Embodiment one: described rotating shaft 601 is provided with four condensate films 602, described condensate film 602 is symmetrical arranged for plane orthogonal, and described condensate film 602 is made up of aluminum alloy material, as shown in Figure 4.
Embodiment two: described rotating shaft 601 is provided with four condensate films 602, the corrugated symmetry of described condensate film 602 one-tenth is located at described rotating shaft 601 and arranges, and described condensate film 602 is made up of stainless steel, as shown in Figure 5.
Embodiment three: described rotating shaft 601 is provided with the condensate film 602 of four arcs, described condensate film 602 camber face symmetry setting, described condensate film 602 is made up of stainless steel, as shown in Figure 6.
Embodiment four: described rotating shaft 601 is provided with the condensate film 602 of six arcs, described condensate film 602 camber face symmetry setting, described condensate film 602 is made up of stainless steel, as shown in Figure 7.
Claims (10)
1. the range hood with oil fume separator, include the cigarette engine housing (1) of hollow, described cigarette engine housing (1) upper and lower side is respectively equipped with air outlet (2) and air inlet (3), the air channel (4) being communicated with described air outlet (2) and air inlet (3) is provided with in described housing (1), the blower fan (5) for fume-exhausting is provided with in described air channel (4), it is characterized in that: described air inlet (3) place is provided with oil fume separator (6), described oil fume separator (6) comprises many rotating shafts (601) of rotating because described blower fan (5) rotates formation negative pressure, described rotating shaft (601) is provided with multiple condensate film (602) that together can rotate with described rotating shaft (601), described cigarette engine housing (1) is provided with the swab case (8) for receiving the grease under being got rid of by described condensate film (602).
2. the range hood of band oil fume separator according to claim 1, it is characterized in that: described oil fume separator (6) also comprises netted upper filter (603) and the side plate (605) that is connected with described upper filter (603) and the lower filter (604) be obliquely installed, described upper filter (603) is detachably arranged on described cigarette engine housing (1) inwall by side plate (605), described lower filter (604) is also detachably arranged at described cigarette engine housing (1) bottom and forms the grease that the grease under getting rid of can be directed into described swab case (8) with described side plate (605) bottom and imports gap (606).
3. the range hood of band oil fume separator according to claim 2, it is characterized in that: described cigarette engine housing (1) comprises upper shell (101) from top to bottom successively, middle casing (102) and lower house (103), described upper shell (101), for being spirally connected or riveting between middle casing (102) and lower house (103), described air outlet (2) is located in described upper shell (101), described blower fan (5) is located in described middle casing (102), described air inlet (3) is located in described lower house (103), described lower house (103) base plate is provided with the oil receiving hole (7) being communicated with described swab case (8), described side plate (605) snapping or be screwed onto described lower house (103) inwall, described lower filter (604) snapping or be screwed onto on described lower house (103) base plate.
4. the range hood of band oil fume separator according to claim 3, it is characterized in that: described lower filter (604) side is provided with flange, described flange is provided with and flows out for grease the breach (607) entering described swab case (8).
5. the range hood of band oil fume separator according to claim 4, is characterized in that: described rotating shaft (601) is axially fixed on described side plate (605) by screw, axle sleeve or bearing.
6. the range hood of band oil fume separator according to claim 5, is characterized in that: described oil fume separator (6) comprises the rotating shaft (601) described in eight.
7. the range hood of the band oil fume separator according to any one of claim 1 to 6, it is characterized in that: described rotating shaft (601) is provided with four condensate films (602), described condensate film (602) is for plane and be symmetrical arranged, and described condensate film (602) is made up of aluminum alloy material.
8. the range hood of the band oil fume separator according to any one of claim 1 to 6, it is characterized in that: described rotating shaft (601) is provided with four condensate films (602), described condensate film (602) becomes corrugated and is symmetrical arranged, and described condensate film (602) is made up of stainless steel.
9. the range hood of the band oil fume separator according to any one of claim 1 to 6, it is characterized in that: described rotating shaft (601) is provided with four condensate films (602), described condensate film (602) camber face and symmetry setting, described condensate film (602) is made up of stainless steel.
10. the range hood of the band oil fume separator according to any one of claim 1 to 6, it is characterized in that: described rotating shaft (601) is provided with six condensate films (602), described condensate film (602) camber face and being symmetrical arranged, described condensate film (602) is made up of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578206.2A CN104266248B (en) | 2014-10-24 | 2014-10-24 | Range hood with oil-smoke separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410578206.2A CN104266248B (en) | 2014-10-24 | 2014-10-24 | Range hood with oil-smoke separator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104266248A true CN104266248A (en) | 2015-01-07 |
| CN104266248B CN104266248B (en) | 2017-02-15 |
Family
ID=52157799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410578206.2A Active CN104266248B (en) | 2014-10-24 | 2014-10-24 | Range hood with oil-smoke separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104266248B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151103A (en) * | 2018-03-07 | 2018-06-12 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with Detachable oil fume separator |
| CN108253497A (en) * | 2018-03-07 | 2018-07-06 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with oil fume separator |
| CN108413454A (en) * | 2018-03-07 | 2018-08-17 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator that oil collector sump tank is with a scale |
| CN108488859A (en) * | 2017-01-22 | 2018-09-04 | 长乐市丽智产品设计有限公司 | A kind of kitchen ventilator and its working method |
| CN112361408A (en) * | 2020-11-05 | 2021-02-12 | 广东美的白色家电技术创新中心有限公司 | Oil smoke filtering piece and range hood |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694147Y (en) * | 2004-03-16 | 2005-04-20 | 甘庆昆 | Kitchen ventilator with oil collecting function |
| CN203163027U (en) * | 2013-02-26 | 2013-08-28 | 刘玉玺 | Centrifugal oil-removing range hood |
| CN203321858U (en) * | 2013-06-15 | 2013-12-04 | 吴钰 | Relay flow fan and range hood equipped with relay flow fan |
| CN203823844U (en) * | 2013-12-31 | 2014-09-10 | 王茂春 | Automatic rotating centrifugal oil throwing impeller |
| CN204100350U (en) * | 2014-10-24 | 2015-01-14 | 华帝股份有限公司 | Range hood with oil-smoke separator |
-
2014
- 2014-10-24 CN CN201410578206.2A patent/CN104266248B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2694147Y (en) * | 2004-03-16 | 2005-04-20 | 甘庆昆 | Kitchen ventilator with oil collecting function |
| CN203163027U (en) * | 2013-02-26 | 2013-08-28 | 刘玉玺 | Centrifugal oil-removing range hood |
| CN203321858U (en) * | 2013-06-15 | 2013-12-04 | 吴钰 | Relay flow fan and range hood equipped with relay flow fan |
| CN203823844U (en) * | 2013-12-31 | 2014-09-10 | 王茂春 | Automatic rotating centrifugal oil throwing impeller |
| CN204100350U (en) * | 2014-10-24 | 2015-01-14 | 华帝股份有限公司 | Range hood with oil-smoke separator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488859A (en) * | 2017-01-22 | 2018-09-04 | 长乐市丽智产品设计有限公司 | A kind of kitchen ventilator and its working method |
| CN108151103A (en) * | 2018-03-07 | 2018-06-12 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with Detachable oil fume separator |
| CN108253497A (en) * | 2018-03-07 | 2018-07-06 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator with oil fume separator |
| CN108413454A (en) * | 2018-03-07 | 2018-08-17 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator that oil collector sump tank is with a scale |
| CN108253497B (en) * | 2018-03-07 | 2022-12-30 | 佛山市云米电器科技有限公司 | Range hood with oil smoke separator |
| CN108151103B (en) * | 2018-03-07 | 2023-01-03 | 佛山市云米电器科技有限公司 | Range hood with detachable oil-smoke separator |
| CN108413454B (en) * | 2018-03-07 | 2024-01-09 | 佛山市云米电器科技有限公司 | Fume exhaust fan with graduation for oil collecting device |
| CN112361408A (en) * | 2020-11-05 | 2021-02-12 | 广东美的白色家电技术创新中心有限公司 | Oil smoke filtering piece and range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104266248B (en) | 2017-02-15 |
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