CN206973823U - A kind of centrifugal fan - Google Patents
A kind of centrifugal fan Download PDFInfo
- Publication number
- CN206973823U CN206973823U CN201720476076.0U CN201720476076U CN206973823U CN 206973823 U CN206973823 U CN 206973823U CN 201720476076 U CN201720476076 U CN 201720476076U CN 206973823 U CN206973823 U CN 206973823U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- dividing plate
- centrifugal fan
- discharge chamber
- air inlet
- 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.)
- Expired - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 239000000919 ceramic Substances 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000001442 anti-mosquito Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of centrifugal fan, including cabinet, cabinet one end connects centrifugal blower by air inlet pipe, cabinet is provided with heating element heater and the auxiliary heat supply network of electricity with air inlet pipe junction, spacing identical dividing plate is provided with cabinet, dividing plate progressively increases to the left from air inlet, dividing plate upper end is provided with arc wind board, is discharge chamber between dividing plate, discharge chamber is built with ultraviolet sterilizing lamp, the air outlet of discharge chamber lower end is built with adjustable vane, the utility model structure is novel, stable, and wind-force is powerful uniformly, it is vdiverse in function, meet present requirement.
Description
Technical field
A kind of air curtain is the utility model is related to, specifically a kind of centrifugal fan.
Background technology
Air curtain is to drive airflow caused by through-flow or centrifugal wind wheel by high-speed electric expreess locomotive, forms the invisible door of one side
Curtain.Therefore, also known as wind curtain machine, air curtain, air curtain machine, air lock, air gate.
Air curtain is arranged on refrigeration, air-conditioning, dust-proof, heat-insulated market, theater, hotel, restaurant, conference hall, freezer, hand
Above the doorway such as art room and household, start the machine, the air of indoor and outdoor can be separated, play both easy access, and can prevents room
Inside and outside air exchanges, meanwhile, there is the effect of dust-proof, anti-pollution, anti-mosquito again.Be widely used in electronics, instrument, pharmacy,
Food, Precision Machining, chemical industry, shoemaking, service, business etc. industry.
Air curtain produces the air-flow of high speed, and indoor and outdoor is divided into two independent temperature regions creates comfortable indoor environment,
Keep room conditioning and purify the effect of air, while saving electric energy, and make air circulation, be effectively isolated dust, flue gas, smelly
Gas, insect and microorganism etc..
Present air curtain is generally adopted by tubular wind wheel, and wind speed is smaller, and function is single, can not meet present make
With requiring.
Utility model content
The purpose of this utility model is to provide a kind of centrifugal fan, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：
A kind of centrifugal fan, including cabinet, described cabinet one end connect centrifugal blower, cabinet and air inlet by air inlet pipe
Pipe junction is provided with heating element heater and the auxiliary heat supply network of electricity, is provided with spacing identical dividing plate in the cabinet, dividing plate from air inlet to the left
Progressively increase, dividing plate upper end is provided with arc wind board, is discharge chamber between dividing plate, discharge chamber goes out built with ultraviolet sterilizing lamp
The air outlet of air chamber lower end is built with adjustable vane.
As further program of the utility model：The centrifugal blower is provided with installing plate.
As further program of the utility model：The heating element heater is PTC-ceramic heating element heater.
As further program of the utility model：The adjustable vane is arranged in rotating shaft, rotating shaft connection servomotor.
As further program of the utility model：Arc angling is provided with the upside of the cabinet inside high order end.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure is novel, stable, wind
Power is powerful uniformly, vdiverse in function, meets present requirement.
Brief description of the drawings
Fig. 1 is the structural representation of centrifugal fan.
In figure：1- cabinets, 2- dividing plates, 3- arc wind boards, the auxiliary heat supply network of 4- electricity, 5- heating element heaters, 6- blast pipes, 7- centrifugations
Blower fan, 8- installing plates, 9- servomotors, 10- rotating shafts, 11- discharge chambers, 12- ultraviolet sterilizing lamps, 13- adjustable vanes, 14- go out
Air port.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of centrifugal fan, including cabinet 1, the one end of cabinet 1 is by entering
Tracheae 6 connects centrifugal blower 7, and cabinet 1 is provided with heating element heater 5 and the auxiliary heat supply network 4 of electricity with the junction of air inlet pipe 6, between being provided with cabinet 1
Away from identical dividing plate 2, dividing plate 2 progressively increases to the left from air inlet, and the upper end of dividing plate 2 is provided with arc wind board 3, is between dividing plate 2
Discharge chamber 11, discharge chamber 11 built with ultraviolet sterilizing lamp 12, the air outlet 14 of the lower end of discharge chamber 11 built with adjustable vane 13,
Centrifugal blower 7 is provided with installing plate 8, and heating element heater 5 is PTC-ceramic heating element heater, and adjustable vane 13 is arranged in rotating shaft 10, turns
Axle 10 connects servomotor 9, and arc angling is provided with the upside of the inside high order end of cabinet 1.
The utility model structure is novel, stable, the design that the utility model passes through centrifugal blower 7 so that this practicality
Novel wind is powerful, passes through the design of dividing plate 2 and deep bead 3 so that utility model air-out is uniform, passes through heating element heater 5 and electricity
The design of auxiliary heat supply network 4, the function of heating blowing hot-air is realized, by the design of ultraviolet sterilizing lamp 12, realizes the sterilization to air
Sterilization treatment, the utility model is vdiverse in function, meets present requirement.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of centrifugal fan, including cabinet, it is characterised in that described cabinet one end connects centrifugal blower by air inlet pipe,
Cabinet and air inlet pipe junction are provided with heating element heater and the auxiliary heat supply network of electricity, and the cabinet is interior to be provided with spacing identical dividing plate, dividing plate from
Air inlet progressively increases to the left, and dividing plate upper end is provided with arc wind board, is discharge chamber between dividing plate, discharge chamber is built with ultraviolet
Sterilamp, the air outlet of discharge chamber lower end is built with adjustable vane.
2. centrifugal fan according to claim 1, it is characterised in that the centrifugal blower is provided with installing plate.
3. centrifugal fan according to claim 1, it is characterised in that the heating element heater is PTC-ceramic heating element heater.
4. centrifugal fan according to claim 1, it is characterised in that the adjustable vane is arranged in rotating shaft, rotating shaft
Connect servomotor.
5. centrifugal fan according to claim 1, it is characterised in that be provided with arc on the upside of the cabinet inside high order end
Chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476076.0U CN206973823U (en) | 2017-05-02 | 2017-05-02 | A kind of centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720476076.0U CN206973823U (en) | 2017-05-02 | 2017-05-02 | A kind of centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206973823U true CN206973823U (en) | 2018-02-06 |
Family
ID=61412690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720476076.0U Expired - Fee Related CN206973823U (en) | 2017-05-02 | 2017-05-02 | A kind of centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206973823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU189526U1 (en) * | 2018-12-20 | 2019-05-24 | Алексей Вячеславович Пухов | AIR CURTAIN |
| CN113007758A (en) * | 2019-12-20 | 2021-06-22 | 青岛海尔智能技术研发有限公司 | Pressure-equalizing air supply cavity and range hood |
-
2017
- 2017-05-02 CN CN201720476076.0U patent/CN206973823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU189526U1 (en) * | 2018-12-20 | 2019-05-24 | Алексей Вячеславович Пухов | AIR CURTAIN |
| CN113007758A (en) * | 2019-12-20 | 2021-06-22 | 青岛海尔智能技术研发有限公司 | Pressure-equalizing air supply cavity and range hood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20180502 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |