CN104266248B - Range hood with oil-smoke separator - Google Patents
Range hood with oil-smoke separator Download PDFInfo
- Publication number
- CN104266248B CN104266248B CN201410578206.2A CN201410578206A CN104266248B CN 104266248 B CN104266248 B CN 104266248B CN 201410578206 A CN201410578206 A CN 201410578206A CN 104266248 B CN104266248 B CN 104266248B
- Authority
- CN
- China
- Prior art keywords
- range hood
- oil fume
- fume separator
- oil
- screen plate
- 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.)
- Active
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- 239000000779 smoke Substances 0.000 title claims abstract description 28
- 239000003517 fume Substances 0.000 claims abstract description 43
- 239000003921 oil Substances 0.000 claims description 72
- 235000014593 oils and fats Nutrition 0.000 claims description 25
- 235000019504 cigarettes Nutrition 0.000 claims description 22
- 239000010935 stainless steel Substances 0.000 claims description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000006233 lamp black Substances 0.000 description 25
- 239000006096 absorbing agent Substances 0.000 description 21
- 238000004140 cleaning Methods 0.000 description 7
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002356 single layer 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Ventilation (AREA)
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】
Due to the culinary art custom of Chinese family, usual kitchen can produce very big oil smoke, the therefore filtering oil smoke of lampblack absorber
Device should not adopt the structure of the filter layer such as activated carbon, otherwise, the greasy dirt that filters down easily block mesh, space and cause oil
Die-offing of cigarette fan delivery, makes the oil smoke suction function of lampblack absorber significantly go down.So the lampblack filter in lampblack absorber now,
Generally adopt two kinds of structures, a kind of is to have compared with the monolayer of coarse mesh or the structure of double-layer filtering net, and another kind is that have out
The screen plate structure in hole.
Whether above-mentioned the first or the lampblack filter of the lampblack absorber of second, all leave very big asking
Topic, is the cleaning of lampblack filter and the cleaning problem of lampblack absorber.Although the cleaning frequency of the first structure above-mentioned is longer,
But oil smoke still easily remains on drainage screen and causes the increase of windage and the reduction of fan delivery, and then affect lampblack absorber
Oil suction smoke performance.And for second structure although the cleaning of this lampblack filter itself has obtained good solution, but
Spiral case within lampblack absorber and blower fan, still easily remain oil smoke, in the course of time, cause oil smoke on spiral case and blower fan
Assemble.If cleaning can make the operating of the blower fan of lampblack absorber be not so good as originally flexibly not in time, and then affects the air quantity of lampblack absorber,
And the residual of oil smoke also result in very big noise problem, make the kitchen environment of user suffer from large effect, and clean
Oil smoke in lampblack absorber, is a very hard work again, causes the very inconvenient of user.In addition these oil smoke existing
Machine, enters during common flue is then discharged out to the gas of air through its air outlet, still contains substantial amounts of oil smoke, not only so that
Oil smoke is easily assembled in the metope and flue of building, is unfavorable for clearing up, and oil smoke drains into air, also pollute environment,
Impact people's is healthy.
【Content of the invention】
The present invention seeks to overcoming the deficiencies in the prior art, a kind of oil smoke of the lampblack absorber with rotational structure is provided to divide
From device, oil smoke is realized by negative pressure rotation and separates, effectively prevent oils and fatss to enter inside lampblack absorber.
The present invention is achieved by the following technical solutions：
A kind of range hood with oil fume separator, includes the cigarette casing body 1 of hollow, described cigarette casing body 1 upper and lower side
It is respectively equipped with air outlet 2 and air inlet 3, in described housing 1, be communicated with the air channel 4 of described air outlet 2 and air inlet 3, described
Be provided with blower fan 5 for fume-exhausting in air channel 4 it is characterised in that：It is provided with oil fume separator 6, described oil at described air inlet 3
Cigarette separator 6 includes the many rotating shafts 601 rotating because described blower fan 5 rotates formation negative pressure, and described rotating shaft 601 is provided with multiple
The condensate film 602 that together can rotate with described rotating shaft 601, is provided with for receiving by described condensate film on described cigarette casing body 1
602 get rid of under oils and fatss swab case 8.
As above the range hood with oil fume separator it is characterised in that：Described oil fume separator 6 also includes netted
Upper screen plate 603 and with described upper screen plate 603 side plate 605 being connected and the lower screen plate 604 that is obliquely installed, described on
Screen plate 603 is detachably arranged on described cigarette casing body 1 inwall by side plate 605, and described lower screen plate 604 also detachably sets
It is placed in described cigarette casing body 1 bottom and formed and the oils and fatss under getting rid of can be directed into described swab case 8 with described side plate 605 bottom
Oils and fatss import gap 606.
As above the range hood with oil fume separator it is characterised in that：Described cigarette casing body 1 is from top to bottom successively
Including upper shell 101, middle casing 102 and lower house 103, between described upper shell 101, middle casing 102 and lower house 103
For being spirally connected or riveting, described air outlet 2 is located in described upper shell 101, and described blower fan 5 is located in described middle casing 102, institute
State air inlet 3 to be located in described lower house 103, described lower house 103 base plate be communicated with the oil receiving hole 7 of described swab case 8,
Described side plate 605 snapping or be screwed onto described lower house 103 inwall, described lower screen plate 604 snapping or be screwed onto described lower casing
On body 103 base plate.
As above the range hood with oil fume separator it is characterised in that：Described lower screen plate 604 side is provided with and turns over
Side, described flange is provided with the breach 607 exiting into described swab case 8 for oils and fatss.
As above the range hood with oil fume separator it is characterised in that：Screw, axle sleeve are passed through in described rotating shaft 601
Or bearing is axially fixed on described side plate 605.
As above the range hood with oil fume separator it is characterised in that：Described oil fume separator 6 includes eight institutes
The rotating shaft 601 stated.
As above the range hood with oil fume separator it is characterised in that：Described rotating shaft 601 be provided with four cold
Solidifying piece 602, described condensate film 602 is plane and is symmetrical arranged, described condensate film 602 is made up of aluminum alloy material.
As above the range hood with oil fume separator it is characterised in that：Described rotating shaft 601 be provided with four cold
Solidifying piece 602, the corrugated shape of described condensate film 602 and being symmetrical arranged, described condensate film 602 is made up of stainless steel.
As above the range hood with oil fume separator it is characterised in that：Described rotating shaft 601 is provided with four condensations
Piece 602, described condensate film 602 camber face and symmetrically setting, described condensate film 602 is made up of stainless steel.
As above the range hood with oil fume separator it is characterised in that：Described rotating shaft 601 be provided with six cold
Solidifying piece 602, described condensate film 602 camber face and being symmetrical arranged, described condensate film 602 is made up of stainless steel.
Compared with prior art, the present invention has the following advantages：
1st, the built-in many rotatable rotating shafts of the oil fume separator of lampblack absorber of the present invention, each rotating shaft has multi-disc condensate film,
When lampblack absorber is started working, rotating shaft drives condensate film to rotate together, can make oil smoke condensation by contact piece to greatest extent, realize oil smoke
Separate, the motor within protection lampblack absorber extends lampblack absorber service life with impeller it is ensured that the stability of lampblack absorber performance,
Greatly reducing the phenomenon that oil smoke is easily assembled in metope and flue, easy cleaning simultaneously, and make to be discharged in air
Oil smoke be purified minimizing environmental pollution.
2nd, the oil fume separator of lampblack absorber of the present invention is arranged at fume exhauster air inlet, is in lampblack absorber negative pressuren zone top,
Without Motor drive, can achieve rotation under the drive of former cigarette fan delivery, rotate the centrifugal force producing, oils and fatss can be made to throw away cold
Solidifying plate, drops to lower screen plate, imports gap along oils and fatss and flows in swab case from breach, facilitates oil fume separator to clean, with
When can the very first time separate oil smoke, so that oils and fatss cannot be escaped and spread.
3rd, the upper screen plate in lampblack absorber of the present invention and lower screen plate are detachably located on lower house, are thrown to screen plate
On oils and fatss drop on lower screen plate, lower screen plate be obliquely installed facilitate oils and fatss flow into swab case in.The rotational structure set up
Oil fume separator, decrease oil smoke and entered in blower fan by upper screen plate, the oils and fatss being gathered on screen plate also can fall
Fall on lower screen plate thus oils and fatss greatly reduce so that upper screen plate does not need often to clean, lower screen plate is screwed onto lower casing
On body base plate, remove cleaning very convenient.
【Brief description】
Fig. 1 is axonometric chart 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 axonometric chart of condensate film embodiment one of the present invention；
Fig. 5 is the axonometric chart of condensate film embodiment two of the present invention；
Fig. 6 is the axonometric chart of condensate film embodiment three of the present invention；
Fig. 7 is the axonometric chart of condensate film example IV of the present invention；
Fig. 8 is the enlarged drawing at A in Fig. 3 of the present invention.
In figure；1 is cigarette casing body；101 is upper shell；102 is middle casing；103 is lower house；2 is air outlet；3 are
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 screen plate；604
For lower screen plate；605 is side plate；606 import gap for oils and fatss；607 is breach；7 is oil receiving hole；8 is swab case.
【Specific embodiment】
The invention will be further described below in conjunction with the accompanying drawings：
A kind of range hood with oil fume separator, includes the cigarette casing body 1 of hollow, described cigarette casing body 1 upper and lower side
It is respectively equipped with air outlet 2 and air inlet 3, in described housing 1, be communicated with the air channel 4 of described air outlet 2 and air inlet 3, described
It is provided with the blower fan 5 for fume-exhausting in air channel 4, at described air inlet 3, is provided with oil fume separator 6, described oil fume separator 6 wraps
Include many and form negative pressure and the rotating shafts 601 that rotate because described blower fan 5 rotates, described rotating shaft 601 be provided with multiple can be with described turn
The condensate film 602 that axle 601 together rotates, is provided with for receiving the oil under being got rid of by described condensate film 602 on described cigarette casing body 1
The swab case 8 of fat.Oil fume separator 6 is arranged at the air inlet 3 of lampblack absorber, and air inlet 3 is negative because the rotation of blower fan 5 is formed
Pressure, drives rotating shaft 601 rotation, gets rid of in swab case 8 with the condensate film 602 that rotating shaft 601 together rotates by the oils and fatss drinking up, can
To separate oil smoke in the very first time, so that oils and fatss cannot be escaped and diffuse in blower fan 5.Present configuration is reasonable, oil smoke separation efficiency
High.
Described oil fume separator 6 also includes netted upper screen plate 603 and the side plate being connected with described upper screen plate 603
605 and the lower screen plate 604 that is obliquely installed, described lower screen plate 604 is also network structure, and described upper screen plate 603 passes through
Side plate 605 is detachably arranged on described cigarette casing body 1 inwall, and described lower screen plate 604 is also detachably arranged at described cigarette machine
Housing 1 bottom simultaneously forms, with described side plate 605 bottom, the oils and fatss importing gap that the oils and fatss under getting rid of can be directed into described swab case 8
606.Oils and fatss are got rid of supreme screen plate 603, lower screen plate 604 and side plate 605, finally import gap 606 inflow from oils and fatss and connect oil
In box 8.
Described cigarette casing body 1 includes upper shell 101, middle casing 102 and lower house 103 from top to bottom successively, described on
It is to be spirally connected or rivet between housing 101, middle casing 102 and lower house 103, described air outlet 2 is located at described upper shell 101
Interior, described blower fan 5 is located in described middle casing 102, and described air inlet 3 is located in described lower house 103, described lower house
The oil receiving hole 7 of described swab case 8 is communicated with 103 base plates, described side plate 605 snapping or be screwed onto in described lower house 103
Wall, described lower screen plate 604 snapping or be screwed onto on described lower house 103 base plate.
Described lower screen plate 604 side is provided with flange, and described flange is provided with and exits into described swab case 8 for oils and fatss
Breach 607, the flange of setting is conducive to increasing the intensity of lower screen plate 604.Described lower screen plate 604 and described upper screen plate
603 can be parallel and be obliquely installed, and that end directed downwardly, near swab case 8, facilitates oils and fatss to flow in swab case 8, as shown in Figure 8.
Described rotating shaft 601 can be axially fixed on described side plate 605 by screw, axle sleeve or bearing.
Oil fume separator 6 of the present invention includes the rotating shaft 601 described in eight, can fix multiple condensations in rotating shaft 601
Piece 602, the number of condensate film is different, and the contact area of oil smoke is just different, and aluminum alloy material is lighter, if condensate film adopts aluminum to close
Golden material then can accomplish 1-8 piece, can adopt stainless steel within 6.The present invention comprises following four embodiment.
Embodiment one：Described rotating shaft 601 is provided with four condensate films 602, and described condensate film 602 is plane vertical symmetry
Setting, 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, and the corrugated shape of described condensate film 602 symmetrically sets
Arrange in described rotating shaft 601, 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
Symmetrically setting, described condensate film 602 is made up of stainless steel, as shown in Figure 6.
Example IV：Described rotating shaft 601 is provided with the condensate film 602 of six arcs, described condensate film 602 camber face
Symmetrically setting, described condensate film 602 is made up of stainless steel, as shown in Figure 7.
Claims (9)
1. a kind of range hood with oil fume separator, includes cigarette casing body (1) of hollow, and described cigarette casing body (1) is up and down
End is respectively equipped with air outlet (2) and air inlet (3), is communicated with described air outlet (2) and air inlet (3) in described housing (1)
Air channel (4), be provided with blower fan (5) for fume-exhausting in described air channel (4) it is characterised in that：Described air inlet (3) place sets
There is oil fume separator (6), described oil fume separator (6) includes many because of turning that described blower fan (5) rotation forms negative pressure and rotates
Axle (601), described rotating shaft (601) is provided with multiple condensate films (602) that together can rotate with described rotating shaft (601), described
Cigarette casing body (1) is provided with the swab case (8) for receiving the oils and fatss under being got rid of by described condensate film (602)；Described oil smoke separates
Device (6) is also included netted upper screen plate (603) and the side plate (605) being connected with described upper screen plate (603) and tilts to set
The lower screen plate (604) put, described upper screen plate (603) is detachably arranged in described cigarette casing body (1) by side plate (605)
On wall, described lower screen plate (604) be also detachably arranged at described cigarette casing body (1) bottom and with described side plate (605) bottom
The oils and fatss that oils and fatss under getting rid of can be directed into described swab case (8) by formation import gap (606).
2. the range hood with oil fume separator according to claim 1 it is characterised in that：Described cigarette casing body (1) from
Upper shell (101), middle casing (102) and lower house (103), described upper shell (101), middle casing is included successively under up to
(102) it is to be spirally connected or rivet and lower house (103) between, described air outlet (2) is located in described upper shell (101), described wind
Machine (5) is located in described middle casing (102), and described air inlet (3) is located in described lower house (103), described lower house
(103) oil receiving hole (7) of described swab case (8) is communicated with base plate, described side plate (605) snapping or be screwed onto described lower casing
Body (103) inwall, described lower screen plate (604) snapping or be screwed onto on described lower house (103) base plate.
3. the range hood with oil fume separator according to claim 2 it is characterised in that：Described lower screen plate (604)
Side is provided with flange, and described flange is provided with the breach (607) exiting into described swab case (8) for oils and fatss.
4. the range hood with oil fume separator according to claim 3 it is characterised in that：Described rotating shaft (601) is passed through
Screw, axle sleeve or bearing are axially fixed on described side plate (605).
5. the range hood with oil fume separator according to claim 4 it is characterised in that：Described oil fume separator (6)
Including the rotating shaft (601) described in eight.
6. the range hood with oil fume separator according to any one of claim 1 to 5 it is characterised in that：Described turns
Axle (601) is provided with four condensate films (602), and described condensate film (602) is plane and is symmetrical arranged, described condensate film (602)
It is made up of aluminum alloy material.
7. the range hood with oil fume separator according to any one of claim 1 to 5 it is characterised in that：Described turns
Axle (601) is provided with four condensate films (602), the corrugated shape of described condensate film (602) and being symmetrical arranged, described condensate film
(602) it is made up of stainless steel.
8. the range hood with oil fume separator according to any one of claim 1 to 5 it is characterised in that：Described turns
Axle (601) is provided with four condensate films (602), described condensate film (602) camber face and symmetrically setting, described condensate film
(602) it is made up of stainless steel.
9. the range hood with oil fume separator according to any one of claim 1 to 5 it is characterised in that：Described turns
Axle (601) is provided with six condensate films (602), described condensate film (602) camber face and being symmetrical arranged, described condensate film
(602) it 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 CN104266248A (en) | 2015-01-07 |
| CN104266248B true 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) |
Families Citing this family (5)
| 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 |
| 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 |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104266248A (en) | 2015-01-07 |
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