CN108613235A - A kind of pressure-vaccum drainage type kitchen ventilator - Google Patents
A kind of pressure-vaccum drainage type kitchen ventilator Download PDFInfo
- Publication number
- CN108613235A CN108613235A CN201810692333.3A CN201810692333A CN108613235A CN 108613235 A CN108613235 A CN 108613235A CN 201810692333 A CN201810692333 A CN 201810692333A CN 108613235 A CN108613235 A CN 108613235A
- Authority
- CN
- China
- Prior art keywords
- suction disc
- ajutage
- blower
- side suction
- air
- 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
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims description 12
- 238000009826 distribution Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 abstract description 25
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 33
- 239000012530 fluid Substances 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010425 asbestos Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 230000002612 cardiopulmonary effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution 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)
- Ventilation (AREA)
Abstract
In order to solve the problems, such as that kitchen ventilator smoke exhaust ventilator is ineffective,The present invention provides a kind of pressure-vaccum drainage type kitchen ventilators,Main includes top suction disc,It is connected to the back of the body suction disc of the left side suction disc and right side suction disc and rear side of the left and right sides below the suction disc of top,The suction ventilator being connected to inside the suction disc of top is equipped with above the suction disc of top,Left side suction disc and right side suction disc are can be along the airdraft plate perpendicular to back of the body suction disc direction pull,And the ajutage being connected with ajutage fan outlet is equipped in the lower part of the inside of three side side plates,Left and right sides suction disc front is equipped with the blower being located on hearth,60 90 ° of the top blowing in the oblique back of the body suction disc direction of blower air outlet,Pass through the air draught of four direction and the blowing of hearth front end,Oil smoke is effectively aspirated,The ajutage being arranged simultaneously by side plate bottom,Play injection to the oil smoke in sucking side plate,Improve the efficiency of fume-exhausting.
Description
Technical field
The present invention and kitchen ventilator technical field, more particularly to a kind of pressure-vaccum drainage type kitchen ventilator.
Background technology
The range hood machine for kitchen use equipment one of indispensable as Modern Family is widely used for people, simultaneously
As the continuous enhancing of people's environmental consciousness and the further research of modern medicine, kitchen fume have become more than air pollution
And the pollutions such as smoking, the diseases such as cardiopulmonary and carcinogenic No.1 " stealthy killer " can be caused.
Usual range hood includes two kinds of updraft type and side-suction type, and the range hood of updraft type rises original using thermal current
Reason, generated thermal current oil smoke when will be cooked using heat source receiving hood, control are installed in necked-down section height
Kitchen ventilator achievees the effect that exclude oil smoke with this also have the advantages that it is beautiful lightly, is not take up the operating spaces such as cabinet and obtain extensively
General application, but due to oil smoke source apart from hearth farther out, reduce suction effect, oil smoke is in rising way inevitably to four
Week dissipation causes the pollution of wall, article especially food, more generates harmful effect to health of people；The suction of rear side side-suction type
Kitchen ventilator can absorb the major part rear portion oil smoke closer apart from hearth nearby, be accustomed to according to Chinese style kitchen operation, be cooked decocting stir-fry
The oil smoke of front side and the left and right sides is not reduced during fried, and the oil smoke for operating direction is not handled yet.
Invention content
In order to solve the problems, such as that kitchen ventilator smoke exhaust ventilator is ineffective, the present invention provides a kind of pressure-vaccum drainage type oil smoke
The technical solution of machine, use is as follows：
A kind of pressure-vaccum drainage type kitchen ventilator, including top suction disc, the suction ventilator above the suction disc of top, which is characterized in that further include
The left side suction disc and right side suction disc of the left and right sides below the back of the body suction disc and top plate of rear side below the suction disc of top, the left side is inhaled
Plate, right side suction disc are connected to back of the body suction disc, and are pushed up and be connected between suction disc and left side suction disc, right side suction disc and back of the body suction disc, institute
It states and is equipped with several slit-aperture type inlet scoops on the inside of back of the body suction disc, left side suction disc, right side suction disc, the bottom inside three is solid
Surely be connected with the ajutage with air outlet, the air outlet vertically upward, the air outlet of the ajutage and air-supply pipe blower
It is connected, the left side suction disc and right side suction disc by the fixed plate being connected to back of the body suction disc and are slidably coupled to inside fixed plate
Movable plate forms, and the ajutage includes being located at the fixation ajutage of back of the body suction disc and fixed plate interior bottom portion and in movable plate
Can being slidably connected to movable plate inside fixed ajutage for portion bottom and the activity that is slidably connected to inside fixed ajutage is given
Air hose, front end is equipped with blower, the air outlet of the blower and blowing pipe blower between the left side suction disc and right side suction disc
Be connected, and the blowing mouth of blower is supported or opposed suction disc direction certain angle obliquely, the left and right ends of the top suction disc lower surface with
And rear end is respectively fixedly connected with downwards stretch along the inner surface of left and right sides and back suction disc and forms high temperature resistant blotter coat
High temperature resistant oil suction spool.
Further, blowing angle is 60~90 ° to the blower obliquely.
Further, on the inside of the movable plate and fixed plate on slit-aperture type air draught open height, width and quantity it is homogeneous
Together.
Further, the air inlet of the air outlet and the fixation ajutage positioned at back of the body suction disc interior bottom portion of the air-supply pipe blower
Mouth is connected.
Further, the blowing mouth on the blower is the slit-aperture type blowing mouth along pipeline axial directional distribution, institute
It is poroid air pushing hole to state the air outlet on ajutage.
Further, the left side suction disc, right side suction disc and back suction disc lower inside are equipped with oil trap.
The beneficial effects of the present invention are：
1, the four sides air draught formed by carrying on the back suction disc, left side suction disc, right side suction disc and top suction disc, can be more efficient by oil smoke
It absorbs；
2, it by the blower for the up-draught oblique inwardly set up in front of hearth, avoids oil smoke and drifts outward, reinforce whole
Smoke pumping effect；
3, it is dried straight up by the blower inside left side suction disc, right side suction disc, backboard, drives slit-aperture type inlet scoop
The oil smoke of sucking flows together, generates the effect of injection, the wind of side suction disc and back of the body suction disc sucking is drained to top, to pass through
Top suction ventilator siphons away oil smoke or gas, effectively improves the efficiency for excluding oil smoke；
4, it is fixedly connected with high temperature resistant oil suction spool on the inside of the side suction disc of top suction disc lower surface and back of the body suction disc, opens kitchen ventilator
Afterwards, spool is pulled down, so that high temperature resistant blotter coat is distributed straight down along the inner surface of side suction disc and back of the body suction disc, effectively absorbs oil
Liquid；
5, it is equipped with oil trap on the inside of left side suction disc, right side suction disc and back of the body suction disc, prevents the oil drops on high temperature resistant oil suction spool
Drop down onto hearth；
6, left side suction disc and right side suction disc are made of fixed plate and the movable plate being slidably coupled to inside fixed plate, when use
Movable plate can be pulled out, enhance smoke pumping effect, when not in use, movable plate is placed in fixed plate, saves space.
Description of the drawings
Fig. 1 is pressure-vaccum drainage type kitchen ventilator overall structure diagram
Fig. 2 is pressure-vaccum drainage type kitchen ventilator front view
Fig. 3 carries on the back suction disc and left side suction disc and right side suction plate structure schematic diagram
Fig. 4 is ajutage structural schematic diagram
Wherein, 1- pushes up suction disc, and 2- carries on the back suction disc, the left sides 3- suction disc, the right sides 4- suction disc, 5- fixed plates, 6- movable plates, the suction of 7- slit-aperture types
Air port, 8- fix ajutage, 9- activity ajutages, 10- high temperature resistant oil suction spools, 11- blowers, 12- oil traps, 13- air-supplies
Pipe air inlet.
Specific implementation mode
The present invention is described in further detail for 1-4 and specific embodiment below in conjunction with the accompanying drawings.
A kind of pressure-vaccum drainage type kitchen ventilator as shown in Figs. 1-2 includes mainly top suction disc 1, is connected to a 1 lower section left side of top suction disc
The left side suction disc 3 and right side suction disc 4 at right both ends and the back of the body suction disc 2 for being connected to top 1 lower section rear end of suction disc push up the following table of suction disc 1
Face is equipped with several slit-aperture type inlet scoops, and top is equipped with suction ventilator, and the air inlet of suction ventilator is connected with 1 inside of top suction disc,
Left side suction disc 3, right side suction disc 4 are connected with back of the body suction disc 2, and three is connected at inverted concave structure and with top suction disc, in three
Inner surface on be evenly equipped with several horizontal distributions slit-aperture type inlet scoop 7 make its inside and outside be connected to, as shown in figure 3, left side inhale
Plate 3 and right side suction disc 4 are made of fixed plate 5 and the movable plate 6 being slidably coupled in fixed plate 5, and the two connection relation has
Multiple choices, it is specific as fixed plate 5 is internally provided with guide rail, 6 outer surface of movable plate be equipped with the matched guide-track groove of guide rail, adopt
Realize sliding of the movable plate 6 fixed plate 5 inside with the connection type of guide rail, in addition movable plate 6 and 5 junction of fixed plate it
Between be equipped with gasket, prevent gap between the two excessive, oil smoke caused to leak outside, in left side the front end of suction disc 3 and right side suction disc 4 it
Between be equipped with blower 11, the inside of the blower 11 is connected with the air outlet of blowing pipe blower, and the blower 11 is equipped with item
Seam blowing mouth, obliquely towards 2 side of back of the body suction disc, angle of inclination is 60 ° to blowing mouth air-out direction.
Be fixedly connected with inside fixed plate 5 it is as shown in Figure 4 along fixed plate 5 distribution, in the fixation ajutage of inverted concave
8, movable ajutage 9 is fixedly connected with inside movable plate 6, the activity ajutage 9 can be sliding in fixed plate 5 with movable plate 6
It moves to the sliding in fixed ajutage 8, and the upper end of activity ajutage 9 and fixed ajutage 8 is equipped with wind direction straight up
Round air pushing hole, when movable plate 6 slides into highest distance position as shown in Figure 1 in fixed plate 5, movable ajutage 9 is still
In fixed ajutage 8, and outer wall of the ajutage inside three side suction discs, laterally divide in fixed ajutage 8
The lower part in the centre position of the pipeline of cloth is equipped with ajutage air inlet 13, and the ajutage air inlet 13 goes out with air-supply pipe blower
Air port is connected, and remoter apart from ajutage air inlet 13, and the air-supply hole number on ajutage is more, to far from ajutage into
The pipe end in air port 13 ensures certain wind-force.
In addition high temperature resistant oil suction spool 10, the high temperature resistant are equipped in the left and right of the lower surface of top suction disc 1 and three side of rear end
Oil suction spool 10 is the kitchen ventilator filter cotton in reel, and material used is special polyester fiber cotton, before using kitchen ventilator,
Filter cotton can be pulled down, so that polyester fiber cotton is distributed straight down along three side suction disc inner surfaces, can effectively absorb and filter oil smoke,
Secondly, in left side suction disc 3, right side suction disc 4 and carry on the back 2 three of suction disc bottom be equipped be distributed on the inside of three with baltimore groove
Oil trap 12, for collecting fluid, fluid drippage after preventing usage time long, air-supply pipe blower and blowing pipe blower can be set
It either pushes up in 1 superjacent air space of suction disc in cabinet below the hearth or is placed according to actual conditions, air-supply pipe blower goes out
Air port is connected with ajutage air inlet 13 by pipeline, and the air outlet and blower air inlet of pipe blower of drying pass through pipeline phase
Even.
Movable plate 6 when in use, is stretched to maximum length by the present apparatus first, then draws high temperature resistant oil suction spool 10
Under, three face asbestos blotter coats are formed, suction ventilator is by pushing up suction disc 1 and the back of the body suction disc 2 being connected to top suction disc 1, left side suction disc 3, the right side
Side suction disc 4 absorbs the oil smoke on hearth, and asbestos blotter coat is filtered fluid, meanwhile, pass through pipe blower pair of drying
The blower 11 of hearth front end is blowed, wind along blower blowing mouth obliquely（Carry on the back 1 direction of suction disc）It blows, ensures that hearth oils
Cigarette will not be spread to outside, and the bottom inside left side suction disc 3, right side suction disc 4 and back of the body suction disc 2 is equipped with ajutage, send
Air hose wind turbine carries out injection by the air pushing hole of ajutage upwind vertically upward to the oil smoke in three side suction discs of sucking（Injection exists
When referring to fluid high-speed flowing in hydrodynamics, the fluid of surrounding is driven to flow together since the fluid of speed relatively surrounding is fast,
The variation of high-velocity fluid circumferential pressure generates the fluid of surrounding the effect of drainage）, drive oil smoke to be moved upwards, play and draw
The effect of stream improves the efficiency for excluding oil smoke.
The form or structure of above-mentioned blower duct and air supply duct are not limited only to cylindrical shell, on air supply duct
Air-supply mouth-shaped is also not limited only to circle, can also be the air outlet of a slit or other shapes or structure, described above
Only it is the preferred embodiment of the present invention, it is noted that for those skilled in the art, do not departing from this
Under the premise of inventive principle, several improvement can also be made, these improvement also should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of pressure-vaccum drainage type kitchen ventilator, including top suction disc, the suction ventilator above the suction disc of top, which is characterized in that also wrap
Include the left side suction disc and right side suction disc of the left and right sides below the back of the body suction disc and top plate of rear side below the suction disc of top, the left side
Suction disc, right side suction disc are connected to back of the body suction disc, and are pushed up and be connected between suction disc and left side suction disc, right side suction disc and back of the body suction disc,
Several slit-aperture type inlet scoops are equipped on the inside for carrying on the back suction disc, left side suction disc, right side suction disc, the bottom inside three is equal
Be fixedly connected with the ajutage with air outlet, the air outlet vertically upward, the outlet air of the ajutage and air-supply pipe blower
Mouth is connected, and the left side suction disc and right side suction disc by the fixed plate being connected to back of the body suction disc and are slidably coupled to inside fixed plate
Movable plate composition, the ajutage include be located at the back of the body suction disc and fixed plate interior bottom portion fixation ajutage and be located at movable plate
Interior bottom portion can be slidably connected to inside fixed ajutage with movable plate and be slidably connected to the activity inside fixed ajutage
Ajutage, front end is equipped with blower, the outlet air of the blower and blowing pipe blower between the left side suction disc and right side suction disc
Mouthful it is connected, and the blowing mouth of blower is supported or opposed suction disc direction certain angle obliquely, the left and right ends of the top suction disc lower surface
And rear end is respectively fixedly connected with downwards stretch along the inner surface of left and right sides and back suction disc and forms high temperature resistant blotter coat
High temperature resistant oil suction spool.
2. pressure-vaccum drainage type kitchen ventilator according to claim 1, which is characterized in that blower blowing angle obliquely
It is 60~90 °.
3. pressure-vaccum drainage type kitchen ventilator according to claim 1, which is characterized in that on the inside of the movable plate and fixed plate
Slit-aperture type air draught open height, width and quantity all same.
4. pressure-vaccum drainage type kitchen ventilator according to claim 1, which is characterized in that it is described air-supply pipe blower air outlet with
Air inlet positioned at the fixation ajutage of back of the body suction disc interior bottom portion is connected.
5. pressure-vaccum drainage type kitchen ventilator according to claim 1, which is characterized in that the blowing mouth on the blower is edge
The slit-aperture type blowing mouth of pipeline axial directional distribution, the air outlet on the ajutage are poroid air pushing hole.
6. pressure-vaccum drainage type kitchen ventilator according to claim 1, which is characterized in that the left side suction disc, right side suction disc with
And back suction disc lower inside is equipped with oil trap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810692333.3A CN108613235B (en) | 2018-06-29 | 2018-06-29 | Blowing-sucking drainage type range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810692333.3A CN108613235B (en) | 2018-06-29 | 2018-06-29 | Blowing-sucking drainage type range hood |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108613235A true CN108613235A (en) | 2018-10-02 |
| CN108613235B CN108613235B (en) | 2024-03-29 |
Family
ID=63665851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810692333.3A Active CN108613235B (en) | 2018-06-29 | 2018-06-29 | Blowing-sucking drainage type range hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108613235B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048521A (en) * | 2019-12-26 | 2021-06-29 | 广东美的白色家电技术创新中心有限公司 | Smoke exhaust ventilator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048521A (en) * | 2019-12-26 | 2021-06-29 | 广东美的白色家电技术创新中心有限公司 | Smoke exhaust ventilator |
| CN113048521B (en) * | 2019-12-26 | 2024-03-29 | 广东美的白色家电技术创新中心有限公司 | Fume exhaust fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108613235B (en) | 2024-03-29 |
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