CN208967871U - A kind of oil smoke smoke exhaust fan - Google Patents
A kind of oil smoke smoke exhaust fan Download PDFInfo
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- CN208967871U CN208967871U CN201821333633.4U CN201821333633U CN208967871U CN 208967871 U CN208967871 U CN 208967871U CN 201821333633 U CN201821333633 U CN 201821333633U CN 208967871 U CN208967871 U CN 208967871U
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- filter
- left end
- exhaust fan
- centrifugal blower
- oil smoke
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Abstract
The utility model discloses a kind of oil smoke smoke exhaust fan, including centrifugal blower, lampblack filter, the centrifugal blower left end is fixedly connected with motor, the centrifugal blower right end is equipped with air inlet, the lampblack filter left end is equipped with filtering gas outlet, the lampblack filter right end is equipped with filtered air inlet, the filtering gas outlet is fixedly connected by aluminium foil Telescopic air pipe with air inlet, airstrainer is equipped with inside the filtered air inlet, the airstrainer left end is equipped with spray head, the spray head left end is set there are three filter drum, the left end of the filter drum is equipped with negative el and anode electrode plate, anode electrode plate left end is equipped with ultraviolet radiator, the ultraviolet radiator left end is equipped with photocatalyst net.The utility model has many advantages, such as filtering absorption oil smoke, takes up space that small, structure is simple, free from environmental pollution.
Description
Technical field
The utility model relates to ventilation equipment technical field, specially a kind of oil smoke smoke exhaust fan.
Background technique
Oil smoke smoke exhaust fan is a kind of ventilation equipment that kitchen fume is discharged, it is mounted on above kitchen range, can be by furnace
The oil smoke being harmful to the human body generated in the waste and cooking process of stove burning is taken away rapidly, and discharge is outdoor, reduces pollution, purification
Room air.Oil smoke smoke exhaust fan has become the essential ventilation equipment such as Modern hotels, hotel, dining room.
Existing patent announcement number be CN203978868U a kind of purification environmental-protection type mist extractor blower, including pedestal, shell,
Main shaft, whizzer, wind wheel and driving mechanism, whizzer include fixed disk and outline border, the peripheral side of the fixed disk
Extend multiple beam hangers towards external radiation, multiple beam hangers at least constitute outer layer beam hanger and internal layer beam hanger, and two layers of beam hanger is axially arranged
Cloth, each beam hanger of outer layer beam hanger miss one another with each beam hanger of internal layer beam hanger；By driving main axis by driving mechanism,
So that whizzer and wind wheel are rotated synchronously with main shaft, oil smoke air-flow is greater than when by whizzer using centrifugal force
Centripetal force, and cooperate under gravity, greasy dirt is thrown on each beam hanger, and the process to run at high speed in whizzer
In, greasy dirt flows into oil catcher from beam hanger along entering, to achieve the purpose that carry out high-efficient purification to oil smoke.
But this device can have the following problems after many experiments: one, even with Wind Volume, part greasy dirt still can be residual
It stays in inside centrifugal blower, blower can be blocked by accumulating over a long period, and influence centrifugal blower normal use；Two, centrifugal blower is relied only on
Centrifugal force discharge greasy dirt, but the pernicious gas in filtering fume, are expelled directly out outdoor, pollute environment；Three, this apparatus structure is multiple
Miscellaneous, bulky, installation and disassembly are inconvenient.
Utility model content
The purpose of this utility model is just providing a kind of oil smoke smoke exhaust fan to solve the problem above-mentioned.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of oil smoke smoke exhaust fan, including centrifugation wind
Machine, lampblack filter, the centrifugal blower lower end are equipped with pedestal, and the centrifugal blower left end is fixedly connected with motor, described
Motor lower end is connect by support rod with pedestal, and the centrifugal blower upper end is equipped with fan outlet, the centrifugal blower right end
Equipped with air inlet, the lampblack filter left end is equipped with filtering gas outlet, and the lampblack filter right end was equipped with
Air inlet is filtered, the filtering gas outlet is fixedly connected by aluminium foil Telescopic air pipe with air inlet, it is characterized in that: the filtering
Airstrainer is equipped with inside air inlet, the airstrainer left end is equipped with spray head, and the nozzle surface is equipped with spray orifice, described
Spray head left end is set there are three filter drum, and the filter drum surface is equipped with filter hole, and the filter drum surface is equipped with activity
Charcoal particle, is equipped with rotary shaft between the filter drum and lampblack filter, the left end of the filter drum is equipped with cathode
Electrode plate and anode electrode plate are equipped with HV generator, the high pressure between the negative el and anode electrode plate
Electrostatic generator is connected with negative el, anode electrode plate, and anode electrode plate left end is equipped with ultraviolet radiator, the purple
Outside line lamp left end is equipped with photocatalyst net, and the lampblack filter bottom is equipped with oil accumulation plate, and the oil accumulation plate surface is equipped with through-hole,
Oil accumulation plate lower end is equipped with oil accumulation slot, and the oil accumulation slot right end is equipped with handle.
Preferably, cellucotton is equipped in the airstrainer, the cellucotton is in continuous U-shaped structure.
Preferably, stainless steel metal item is stained with outside the cellucotton, the stainless steel metal overlapping welding connects
It connects.
Preferably, it is equipped with fluid box on the outside of the lampblack filter, contains alkaline cleaning solution inside the fluid box, institute
Fluid box upper end is stated equipped with water pump and perfusion tube, the perfusion tube is connect with the spray head inside lampblack filter.
Preferably, the negative el, anode electrode plate, photocatalyst net pass through on buckle and lampblack filter inner wall
End connection.
Preferably, the filter drum is woven by bamboo charcoal fiber.
Preferably, the ultraviolet radiator is amalgam vapour lamp, and the photocatalyst net is honeycomb photocatalyst net.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model sprays alkaline cleaning solution and forms moisture film, water mist to absorb oil smoke, oil smoke grain by setting spray head
Son with spray orifice spray water mist, moisture film be in contact, by mutual inertial collision, delay, the diffusion of fine particle and mutually coagulate
The effects of poly-, flows down with water droplet, so that oil smoke ion be made to separate from air-flow.This apparatus structure is simple, it is small to take up space, fortune
Row expense is low, maintenance management is convenient.
2, the utility model adsorbs the oil smoke in air by setting filter drum, negative el, anode electrode plate,
Make the air cleaning into centrifugal blower, greasy dirt will not remain in inside centrifugal blower, improve centrifugal blower service life.
3, the utility model purifies air by setting ultraviolet radiator, photocatalyst net, and disinfection filtering makes finally to be centrifuged wind
The air cleaning of machine discharge, it is free from environmental pollution.
Detailed description of the invention
Fig. 1 is a kind of positive structure schematic of oil smoke smoke exhaust fan of the utility model；
Fig. 2 is the lampblack filter schematic diagram of internal structure in a kind of oil smoke smoke exhaust fan of the utility model；
Fig. 3 is the airstrainer schematic diagram of internal structure in a kind of oil smoke smoke exhaust fan of the utility model.
Appended drawing reference: 1, support rod；2, motor；3, centrifugal blower；4, fan outlet；5, aluminium foil Telescopic air pipe；6, oily
Cigarette filter device；7, water pump；8, perfusion tube；9, filtered air inlet；10, handle；11, fluid box；12, gas outlet is filtered；13, wind
Machine air inlet；14, pedestal；15, it buckles；16, ultraviolet radiator；17, anode electrode plate；18, HV generator；19, it filters
Hole；20, spray head；21, spray orifice；22, airstrainer；23, rotary shaft；24, filter drum；25, negative el；26, lead to
Hole；27, oil accumulation slot；28, photocatalyst net；29, stainless steel metal item；30, cellucotton；31, oil accumulation plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to shown in Fig. 1-3, a kind of oil smoke smoke exhaust fan, including centrifugal blower 3, lampblack filter 6, centrifugal blower
3 lower ends are equipped with pedestal 14, and 3 left end of centrifugal blower is fixedly connected with motor 2, and 2 lower end of motor is connected by support rod 1 and pedestal 14
It connects, 3 upper end of centrifugal blower is equipped with fan outlet 4, and 3 right end of centrifugal blower is equipped with air inlet 13, and lampblack filter 6 is left
End is equipped with filtering gas outlet 12, and 6 right end of lampblack filter is equipped with filtered air inlet 9, and filtering gas outlet 12 is flexible by aluminium foil
Air hose 5 is fixedly connected with air inlet 13.
It is equipped with airstrainer 22 inside filtered air inlet 9, cellucotton 30 is equipped in airstrainer 22, cellucotton 30 is equal
In continuous U-shaped structure, stainless steel metal item 29 is stained with outside cellucotton 30,29 overlapping of stainless steel metal item is welded to connect,
22 left end of airstrainer is equipped with spray head 20, and fluid box 11 is equipped on the outside of lampblack filter 6, contains alkalinity inside fluid box 11
Cleaning solution, 11 upper end of fluid box are equipped with water pump 7 and perfusion tube 8, and perfusion tube 8 is connect with the spray head 20 inside lampblack filter 6,
20 surface of spray head is equipped with spray orifice 21, and 20 left end of spray head is set there are three filter drum 24, filter drum 24 woven by bamboo charcoal fiber and
At 24 surface of filter drum is equipped with filter hole 19, and 24 surface of filter drum is equipped with active carbon particle, filter drum 24 and oil smoke mistake
It filters and is equipped with rotary shaft 23 between device 6.
The left end of filter drum 24 is equipped with negative el 25 and anode electrode plate 17, negative el 25 and anode electrode
HV generator 18 is equipped between plate 17, HV generator 18 is connected with negative el 25, anode electrode plate 17
It connects, 17 left end of anode electrode plate is equipped with ultraviolet radiator 16, and ultraviolet radiator 16 is amalgam vapour lamp, and 16 left end of ultraviolet radiator is equipped with photocatalyst
Net 28, photocatalyst net 28 are honeycomb photocatalyst net, and negative el 25, anode electrode plate 17, photocatalyst net 28 pass through buckle
15 connect with 6 inner wall upper end of lampblack filter, and 6 bottom of lampblack filter is equipped with oil accumulation plate 31, and 31 surface of oil accumulation plate is equipped with
Through-hole 26,31 lower end of oil accumulation plate are equipped with oil accumulation slot 27, and 27 right end of oil accumulation slot is equipped with handle 10.
Utility model works principle:
Motor 2 drives centrifugal blower 3 to operate, and oil smoke enters lampblack filter 6 from filtered air inlet 9, first passes through air
Filter screen 22, airstrainer 22 is interior to be equipped with cellucotton 30, and cellucotton 30 is in continuous U-shaped structure, dirty to oil smoke and bulky grain
Dye object is adsorbed, and using spray head 20, alkaline cleaning solution is contained inside fluid box 11,7 application fluids case 11 of water pump will be alkaline
Cleaning solution is transported from perfusion tube 8 to spray head 20, is sprayed by spray orifice 21, forms moisture film, water mist to absorb oil smoke, soot particles with
Water mist, the moisture film of the ejection of spray orifice 21 are in contact, and by mutual inertial collision, delay, the diffusion of fine particle and agglomerate
The effects of, it is flowed down with water droplet, so that oil smoke ion be made to separate from air-flow.This apparatus structure is simple, it is small to take up space, operation
Expense is low, maintenance management is convenient.
20 left end of spray head is set there are three filter drum 24, and filter drum 24 is woven by bamboo charcoal fiber, filter drum 24
Surface is equipped with filter hole 19, and 24 surface of filter drum is equipped with active carbon particle, sets between filter drum 24 and lampblack filter 6
There is rotary shaft 23, filter drum 24 is driven to axially rotate, absorption oil smoke, absorbs moisture at filtering noxious gas, then passes through
Negative el 25 and anode electrode plate 17, HV generator 18 generate high voltage electric field, 25 ejected electron of negative el
It moves rapidly, and gas molecule collision and ionizes to anode electrode plate 17, when oil flue waste gas passes through this high voltage electric field, oil smoke
Particle captures gas ion because of collision in a very short period of time, is acted on by electric field force to anode electrode plate 17 and being moved, to reach
Separating effect has the advantages that handle air quantity is big, crushing is small, it is small to take up space, without secondary pollution, operating cost is low etc..
Then the air with oil smoke passes through ultraviolet radiator 16 and photocatalyst net 28, and ultraviolet radiator 16 is amalgam vapour lamp, has height
The advantages that power, long-life, save the cost, high temperature resistant, photocatalyst net 28 is honeycomb photocatalyst net, under action of ultraviolet light,
Harmful organic substance, pollutant are decomposed, air is purified, also has the function of sterilization, deodorization, antifouling etc., negative el 25, anode electricity
Pole plate 17, photocatalyst net 28 are connect by buckle 15 with 6 inner wall upper end of lampblack filter, and later period dismounting and change is facilitated, anode
The alkaline cleaning solution of grease stain and absorption oil smoke that electrode plate 17, negative el 25, filter drum 24, photocatalyst net 28 overflow is logical
The through-hole 26 for crossing oil accumulation plate 31 flows into oil accumulation slot 27, and 27 right end of oil accumulation slot is equipped with handle 10, facilitates extraction cleaning, replacement.Most
Band oil smoke air is purified by lampblack filter 6 eventually, and pure air is made to enter centrifugal blower 3, oil by aluminium foil Telescopic air pipe 5
Dirt will not remain in inside centrifugal blower 3,3 service life of centrifugal blower be improved, under the influence of centrifugal force from fan outlet 4
Discharge, it is free from environmental pollution.The utility model has filtering absorption oil smoke, takes up space that small, structure is simple, free from environmental pollution etc. excellent
Point.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of oil smoke smoke exhaust fan, including centrifugal blower (3), lampblack filter (6), centrifugal blower (3) lower end is set
Have pedestal (14), centrifugal blower (3) left end is fixedly connected with motor (2), and motor (2) lower end passes through support rod (1)
It is connect with pedestal (14), centrifugal blower (3) upper end is equipped with fan outlet (4), and centrifugal blower (3) right end is equipped with wind
Machine air inlet (13), lampblack filter (6) left end are equipped with filtering gas outlet (12), and the lampblack filter (6) is right
End is equipped with filtered air inlet (9), and the filtering gas outlet (12) is fixed by aluminium foil Telescopic air pipe (5) and air inlet (13)
Connection, it is characterized in that: airstrainer (22) are equipped with inside the filtered air inlet (9), airstrainer (22) left end
Equipped with spray head (20), spray head (20) surface is equipped with spray orifice (21), and spray head (20) left end is set there are three filter drum
(24), filter drum (24) surface is equipped with filter hole (19), and filter drum (24) surface is equipped with active carbon particle, institute
It states and is equipped with rotary shaft (23) between filter drum (24) and lampblack filter (6), the left end of the filter drum (24) is set
There are negative el (25) and anode electrode plate (17), height is equipped between the negative el (25) and anode electrode plate (17)
It presses electrostatic generator (18), the HV generator (18) is connected with negative el (25), anode electrode plate (17),
Anode electrode plate (17) left end is equipped with ultraviolet radiator (16), and ultraviolet radiator (16) left end is equipped with photocatalyst net (28),
Lampblack filter (6) bottom is equipped with oil accumulation plate (31), and oil accumulation plate (31) surface is equipped with through-hole (26), the oil accumulation
Plate (31) lower end is equipped with oil accumulation slot (27), and oil accumulation slot (27) right end is equipped with handle (10).
2. a kind of oil smoke smoke exhaust fan according to claim 1, it is characterised in that: be equipped in the airstrainer (22)
Cellucotton (30), the cellucotton (30) are in continuous U-shaped structure.
3. a kind of oil smoke smoke exhaust fan according to claim 2, it is characterised in that: be stained with outside the cellucotton (30)
Stainless steel metal item (29), stainless steel metal item (29) overlapping are welded to connect.
4. a kind of oil smoke smoke exhaust fan according to claim 1, it is characterised in that: on the outside of the lampblack filter (6)
Equipped with fluid box (11), alkaline cleaning solution is contained inside the fluid box (11), fluid box (11) upper end is equipped with water pump (7)
With perfusion tube (8), the perfusion tube (8) spray head (20) internal with lampblack filter (6) is connect.
5. a kind of oil smoke smoke exhaust fan according to claim 1, it is characterised in that: the negative el (25), anode
Electrode plate (17), photocatalyst net (28) are connect by buckling (15) with lampblack filter (6) inner wall upper end.
6. a kind of oil smoke smoke exhaust fan according to claim 1, it is characterised in that: the filter drum (24) is by bamboo charcoal fibre
Dimension weaves.
7. a kind of oil smoke smoke exhaust fan according to claim 1, it is characterised in that: the ultraviolet radiator (16) is amalgam
Lamp, the photocatalyst net (28) are honeycomb photocatalyst net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333633.4U CN208967871U (en) | 2018-08-18 | 2018-08-18 | A kind of oil smoke smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821333633.4U CN208967871U (en) | 2018-08-18 | 2018-08-18 | A kind of oil smoke smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208967871U true CN208967871U (en) | 2019-06-11 |
Family
ID=66753286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821333633.4U Active CN208967871U (en) | 2018-08-18 | 2018-08-18 | A kind of oil smoke smoke exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208967871U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542491A (en) * | 2021-12-31 | 2022-05-27 | 余姚风机总厂有限公司 | Leakage-proof corrosion-proof fan structure for severe environment |
-
2018
- 2018-08-18 CN CN201821333633.4U patent/CN208967871U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542491A (en) * | 2021-12-31 | 2022-05-27 | 余姚风机总厂有限公司 | Leakage-proof corrosion-proof fan structure for severe environment |
| CN114542491B (en) * | 2021-12-31 | 2024-05-17 | 余姚风机总厂有限公司 | Be used for adverse circumstances leak protection anticorrosion fan structure |
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