CN207999375U - A kind of low noise type crossflow fan - Google Patents
A kind of low noise type crossflow fan Download PDFInfo
- Publication number
- CN207999375U CN207999375U CN201820024060.0U CN201820024060U CN207999375U CN 207999375 U CN207999375 U CN 207999375U CN 201820024060 U CN201820024060 U CN 201820024060U CN 207999375 U CN207999375 U CN 207999375U
- Authority
- CN
- China
- Prior art keywords
- impeller
- shell
- drive motor
- air outlet
- low noise
- 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
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Abstract
The utility model discloses a kind of low noise type crossflow fans, including shell, the housing front faces are embedded with transparent windows, it is provided with air inlet on the upside of the shell, it is provided with air outlet on the downside of the shell, it is provided with filter screen on the air inlet and air outlet, the shell both ends are equipped with impeller base, the impeller base side is provided with fixed plate, it is provided with drive motor in the fixed plate, the drive motor outer surface is provided with cooling interlayer, the enclosure interior is provided with impeller and anion generator, the impeller is mounted on the inside of impeller base, the impeller and drive motor rotation connection.The utility model in cooling interlayer by being provided with inlet tube and outlet tube, it can be good at the cooling for drive motor, extend the service life of drive motor, filter screen is removably mounted on air inlet and air outlet, dust can be avoided to enter enclosure interior, anion generator is located at air outlet, can be good at carrying out sterilizing to air.
Description
Technical field
The utility model is related to crossflow fan field, specifically a kind of low noise type crossflow fan.
Background technology
Crossflow fan is mainly used for the ventilation ventilation of enclosure space, and there is many defects for existing crossflow fan, such as
Dust is easily accessible inside crossflow fan, can not be carried out sterilizing to air well, can not be reduced windage well, lead
It causes noise larger, and can not cool down well to drive motor, reduce the service life of drive motor.
Invention content
The purpose of this utility model is to provide a kind of low noise type crossflow fans, to solve driving horse in the prior art
The service life that reaches is shorter, noise is larger, can not carry out sterilizing to air well and dust be easily accessible crossing current wind
Machine internal problem.
To achieve the above object, the utility model provides the following technical solutions:A kind of low noise type crossflow fan, including shell
Body, the housing front faces are embedded with transparent windows, and air inlet is provided on the upside of the shell, is provided on the downside of the shell
Air outlet is provided with filter screen on the air inlet and air outlet, and the shell both ends are equipped with impeller base, the impeller base one
Side is provided with fixed plate, and drive motor is provided in the fixed plate, and the drive motor outer surface is provided with cooling interlayer, institute
It states enclosure interior and is provided with impeller and anion generator, the impeller is mounted on the inside of impeller base, the impeller and driving horse
Up to rotation connection.
Preferably, inlet tube and outlet tube are provided in the cooling interlayer.
Preferably, the filter screen is removably mounted on air inlet and air outlet.
Preferably, the anion generator is located at air outlet.
Preferably, the impeller includes cylinder stent and arc shaped blade, and the arc shaped blade is arranged on cylinder stent, institute
State cylinder stent setting on the supporting plate.
Compared with prior art, the utility model has the beneficial effects that:The utility model in cooling interlayer by being provided with
Inlet tube and outlet tube can be good at the cooling for drive motor, extend the service life of drive motor, pass through filtering
Net is removably mounted on air inlet and air outlet, be can be good at that dust is avoided to enter enclosure interior, is sent out by anion
Raw device is located at air outlet, can be good to air progress sterilizing, includes cylinder stent and arc shaped blade by impeller,
Arc shaped blade is arranged on cylinder stent, and cylinder stent is arranged on the supporting plate, can adjust arc shaped blade according to air outlet, from
And windage is reduced, achieve the effect that reduce noise.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the sectional view of the utility model.
In figure:1- shells, 2- air outlets, 3- air inlets, the bright observation windows of 4-, 5- impeller bases, 6- cooling interlayers, 7- drive horse
It reaches, 8- fixed plates, 9- cylinder stents, 10- arc shaped blades, 11- support plates, 12- impellers, 13- filter screens, 14- anions occur
Device.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of low noise type crossflow fan, including shell 1, shell 1
Front surface is embedded with transparent windows 4, and 1 upside of shell is provided with air inlet 3, and 1 downside of shell is provided with air outlet 2, air inlet 3
With filter screen 13 is provided on air outlet 2,1 both ends of shell are equipped with impeller base 5, and 5 side of impeller base is provided with fixed plate 8, Gu
Drive motor 7 is provided on fixed board 8,7 outer surface of drive motor is provided with cooling interlayer 6, and shell 1 is internally provided with 12 He of impeller
Anion generator 14, impeller 12 are mounted on 5 inside of impeller base, and impeller 12 and drive motor 7 are rotatablely connected, in use, driving
7 impeller 12 of motor rotates, and wind enters from air inlet 3 and is discharged from air outlet 2, and filter screen 13 can be good at avoiding dust
It enters inside shell 1, transparent windows 4 facilitate the rotation situation of observation impeller 12, anion generator 14 can be good at
Sterilizing is carried out, cooling interlayer 6 can be good at cooling down to drive motor 7, to extend the use of drive motor 7
Service life is provided with inlet tube and outlet tube in cooling interlayer 6, and filter screen 13 is removably mounted on air inlet 3 and air outlet 2,
Anion generator 14 is located at air outlet 2, and impeller 12 includes cylinder stent 9 and arc shaped blade 10, and the setting of arc shaped blade 10 exists
On cylinder stent 9, cylinder stent 9 is arranged in support plate 11.
The operation principle of the utility model is:In use, 7 impeller 12 of drive motor rotates, wind enters from air inlet 3
And be discharged from air outlet 2, filter screen 13 can be good at that dust is avoided to enter inside shell 1, and transparent windows 4 facilitate observation
The rotation situation of impeller 12, anion generator 14 can be good at carrying out sterilizing, and cooling interlayer 6 can be good to driving
Dynamic motor 7 cools down, to extend the service life of drive motor 7.
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 practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of low noise type crossflow fan, including shell(1), it is characterised in that:The shell(1)Front surface is embedded with transparent
Observation window(4), the shell(1)Upside is provided with air inlet(3), the shell(1)Downside is provided with air outlet(2), described
Air inlet(3)And air outlet(2)On be provided with filter screen(13), the shell(1)Both ends are equipped with impeller base(5), the leaf
Wheel seat(5)Side is provided with fixed plate(8), the fixed plate(8)On be provided with drive motor(7), the drive motor(7)Outside
Surface is provided with cooling interlayer(6), the shell(1)It is internally provided with impeller(12)And anion generator(14), the leaf
Wheel(12)Mounted on impeller base(5)Inside, the impeller(12)And drive motor(7)Rotation connection.
2. a kind of low noise type crossflow fan according to claim 1, it is characterised in that:The cooling interlayer(6)On set
It is equipped with inlet tube and outlet tube.
3. a kind of low noise type crossflow fan according to claim 1, it is characterised in that:The filter screen(13)Detachably
Mounted on air inlet(3)And air outlet(2)On.
4. a kind of low noise type crossflow fan according to claim 1, it is characterised in that:The anion generator(14)
Positioned at air outlet(2)Place.
5. a kind of low noise type crossflow fan according to claim 1, it is characterised in that:The impeller(12)Including cylinder
Holder(9)And arc shaped blade(10), the arc shaped blade(10)It is arranged in cylinder stent(9)On, the cylinder stent(9)Setting
In support plate(11)On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024060.0U CN207999375U (en) | 2018-01-08 | 2018-01-08 | A kind of low noise type crossflow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820024060.0U CN207999375U (en) | 2018-01-08 | 2018-01-08 | A kind of low noise type crossflow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207999375U true CN207999375U (en) | 2018-10-23 |
Family
ID=63836685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820024060.0U Expired - Fee Related CN207999375U (en) | 2018-01-08 | 2018-01-08 | A kind of low noise type crossflow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207999375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538514A (en) * | 2019-01-21 | 2019-03-29 | 湖北工程职业学院 | A kind of crossflow fan of damping noise reduction |
-
2018
- 2018-01-08 CN CN201820024060.0U patent/CN207999375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538514A (en) * | 2019-01-21 | 2019-03-29 | 湖北工程职业学院 | A kind of crossflow fan of damping noise reduction |
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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: 20181023 Termination date: 20220108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |