CN205714834U - A kind of centrifugal high pressure fan with cooling device - Google Patents
A kind of centrifugal high pressure fan with cooling device Download PDFInfo
- Publication number
- CN205714834U CN205714834U CN201620562134.7U CN201620562134U CN205714834U CN 205714834 U CN205714834 U CN 205714834U CN 201620562134 U CN201620562134 U CN 201620562134U CN 205714834 U CN205714834 U CN 205714834U
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- CN
- China
- Prior art keywords
- cooling device
- motor
- spiral case
- control cabinet
- rotating shaft
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- 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.)
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Abstract
The utility model discloses a kind of centrifugal high pressure fan with cooling device, including control cabinet, spiral case, air outlet, motor and cooling device, described control cabinet upper surface is provided with motor base, described motor base upper surface is provided with motor, described motor outer surface is provided with fin, described motor side is provided with rotating shaft, described rotating shaft side is provided with blade, described rotating shaft one end is provided with axle sleeve, described control cabinet side is provided with power line, and power line one end is fixedly connected with plug, described control cabinet opposite side is provided with spiral case, it is provided with impeller front disc inside described spiral case, air outlet, blade and cooling device, described spiral case side is provided with air inlet, described impeller front disc is arranged over air outlet.The utility model is by being provided with fin and gap, and the scattered kinetic energy overflowing that can be in operation draught fan impeller changes into pressure energy from newly, reduces the leakage rate from gap between blower fan main shaft and spiral case for the gas, improves fan efficiency.
Description
[technical field]
The utility model relates to a kind of centrifugal blower equipment, particularly to a kind of centrifugal high pressure wind with cooling device
Machine.
[background technology]
During centrifugal blower fan blade wheel work, in machine, there are two regions that pressure is higher and pressure is relatively low, simultaneously as motion
Certainly existing gap between parts and fixed component, this just makes fluid have the possibility by slot leakage to low-pressure area from higher-pressure region
Property, gas, from the gap location leakage between ventilation blower rotating shaft and spiral case, forms external leakage loss.Spiral case near the air-flow of shroud,
Gap between impeller inlet and air inlet, flow back into the low-pressure area of impeller inlet, causes internal leakage to be lost, on inspection,
The excesssive gap of major part centrifugal blower, causes blower fan internal leakage loss to increase so that air quantity, the blast of blower fan reduce, efficiency
Reduce.To this end, it is proposed that a kind of centrifugal high pressure fan with cooling device.
[utility model content]
Main purpose of the present utility model is to provide a kind of centrifugal high pressure fan with cooling device, cold by being provided with
Radiator cooler, so that motor and blade are after working long hours, produce substantial amounts of heat, is efficiently cooled, and extends
In the service life of equipment, the fin being provided with and gap, can be in operation draught fan impeller dissipates the kinetic energy overflowing and changes into from newly
Pressure energy, reduces the leakage rate from gap between blower fan main shaft and spiral case for the gas, improves fan efficiency, and meanwhile, this equipment also has
Have simple in construction, easy to operate feature, it is simple to people use, and can effectively solve the problem in background technology.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of centrifugal high pressure fan with cooling device, including control cabinet, spiral case, air outlet, motor and cooling dress
Putting, described control cabinet upper surface is provided with motor base, and described motor base upper surface is provided with motor, described motor outer surface
Being provided with fin, described motor side is provided with rotating shaft, and described rotating shaft side is provided with blade, and described rotating shaft one end is provided with axle sleeve,
Described control cabinet side is provided with power line, and power line one end is fixedly connected with plug, and described control cabinet opposite side is provided with spiral case,
Being provided with impeller front disc, air outlet, blade and cooling device inside described spiral case, described spiral case side is provided with air inlet, described leaf
Wheel shroud is arranged over air outlet.
Further, described motor upper surface is provided with speed regulator and suspension ring, and described speed regulator side is provided with suspension ring.
Further, described sleeve outer surface is provided with fin, is provided with gap in the middle of described fin and spiral case.
Further, described motor base is fixed on control cabinet by caging bolt.
Further, described blade side is provided with cooling device, and described cooling device includes fixed cover, cover plate and radiation
Hole, is provided with rotating shaft inside described fixed cover, described lid surface is provided with radiating aperture.
Compared with prior art, the utility model has the advantages that a kind of centrifugal high pressure with cooling device
Blower fan, by being provided with cooling device, so that motor and blade are after working long hours, produce substantial amounts of heat, obtains
Effectively cool down, extend the service life of equipment, the fin being provided with and gap, draught fan impeller can be in operation dissipate overflow
Kinetic energy changes into pressure energy from newly, reduces the leakage rate from gap between blower fan main shaft and spiral case for the gas, improves fan efficiency, with
When, this equipment also has simple in construction, easy to operate feature, it is simple to people use.
[brief description]
Fig. 1 is the overall structure schematic diagram of a kind of centrifugal high pressure fan with cooling device of the utility model.
Fig. 2 is the structural representation of a kind of centrifugal high pressure fan cooling device with cooling device of the utility model.
In figure: the 1st, control cabinet；2nd, impeller front disc；3rd, spiral case；4th, rotating shaft；5th, air inlet；6th, axle sleeve；7th, air outlet；8th, leaf
Piece；9th, gap；10th, fin；11st, speed regulator；12nd, suspension ring；13rd, fin；14th, motor；15th, motor base；16th, spacing spiral shell
Bolt；17th, power line；18th, plug；19th, fixed cover；20th, cover plate；21st, radiating aperture；22nd, cooling device.
[detailed description of the invention]
For make the utility model realize technological means, creation characteristic, reach purpose and be easy to understand with effect, below
In conjunction with detailed description of the invention, the utility model is expanded on further.
As shown in Figure 1-2, a kind of centrifugal high pressure fan with cooling device, including control cabinet the 1st, spiral case the 3rd, air outlet is the 7th,
Motor 14 and cooling device 22, control cabinet 1 upper surface is provided with motor base 15, and motor base 15 upper surface is provided with motor
14, motor 14 outer surface is provided with fin 13, and motor 14 side is provided with rotating shaft 4, and rotating shaft 4 side is provided with blade 8, rotating shaft 4
One end is provided with axle sleeve 6, and control cabinet 1 side is provided with power line 17, and power line 17 one end is fixedly connected with plug 18, control cabinet 1
Opposite side is provided with spiral case 3, and spiral case 3 is internal is provided with impeller front disc the 2nd, air outlet the 7th, blade 8 and cooling device 22, and spiral case 3 side sets
Having air inlet 5, impeller front disc 2 is arranged over air outlet 7, and motor 14 upper surface is provided with speed regulator 11 and suspension ring 12, speed regulator
11 sides are provided with suspension ring 12, and axle sleeve 6 outer surface is provided with fin 10, is provided with gap 9, motor base 15 in the middle of fin 10 and spiral case 3
Being fixed on control cabinet 1 by caging bolt 16, blade 8 side is provided with cooling device 22, and the 19th, cooling device 22 includes fixed cover
Cover plate 20 and radiating aperture 21, fixed cover 19 is internal is provided with rotating shaft 4, and cover plate 20 surface is provided with radiating aperture 21.
The utility model is with the centrifugal high pressure fan of cooling device, by being provided with cooling device 22, so that electronic
Machine 14 and blade 8, after working long hours, produce substantial amounts of heat, are efficiently cooled, and extend the service life of equipment,
The fin 10 being provided with and gap 9, the scattered kinetic energy overflowing that can be in operation draught fan impeller changes into pressure energy, reduces gas from newly
From the leakage rate in gap between blower fan main shaft and spiral case, improving fan efficiency, meanwhile, this equipment also has simple in construction, operation
Convenient feature, it is simple to people use.
Wherein, motor 14 upper surface is provided with speed regulator 11 and suspension ring 12, and speed regulator 11 side is provided with suspension ring 12, speed regulator
11 rotating speeds that can control motor 14, adapt to the work that difference requires, embody the multifunctionality of equipment.
Wherein, axle sleeve 6 outer surface is provided with fin 10, is provided with gap 9 in the middle of fin 10 and spiral case 3, and fin 10 and gap 9 can
So that the air-flow sucking is refluxed, intensified pressure, reduce energy resource consumption.
Wherein, motor base 15 is fixed on control cabinet 1 by caging bolt 16, and caging bolt 16 can be with fixed motor
14, prevent motor 14 from rocking in the course of the work, improve the stability of equipment.
Wherein, blade 8 side is provided with cooling device 22, and cooling device 22 includes fixed cover the 19th, cover plate 20 and radiating aperture 21,
Fixed cover 19 is internal is provided with rotating shaft 4, and cover plate 20 surface is provided with radiating aperture 21, the heat that motor 14 and blade 8 operationally produce
Amount can be come out by radiating aperture 21, protects equipment, extends the service life of equipment.
Of the present utility model general principle and principal character and of the present utility model advantage have more than been shown and described.One's own profession
Skilled person will appreciate that of industry, the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Principle of the present utility model is simply described, on the premise of without departing from the utility model spirit and scope, the utility model is also
Have various changes and modifications, in the range of these changes and improvements both fall within claimed the utility model.The utility model
Claimed scope is defined by appending claims and equivalent thereof.
Claims (5)
1. the centrifugal high pressure fan with cooling device, including control cabinet (1), spiral case (3), air outlet (7), motor
And cooling device (22) (14), it is characterised in that: described control cabinet (1) upper surface is provided with motor base (15), described motor bottom
Seat (15) upper surface is provided with motor (14), and described motor (14) outer surface is provided with fin (13), described motor (14)
Side is provided with rotating shaft (4), and described rotating shaft (4) side is provided with blade (8), and described rotating shaft (4) one end is provided with axle sleeve (6), described control
Case processed (1) side is provided with power line (17), and power line (17) one end is fixedly connected with plug (18), and described control cabinet (1) is another
Side is provided with spiral case (3), and described spiral case (3) is internal is provided with impeller front disc (2), air outlet (7), blade (8) and cooling device
(22), described spiral case (3) side is provided with air inlet (5), and described impeller front disc (2) is arranged over air outlet (7).
2. a kind of centrifugal high pressure fan with cooling device according to claim 1, it is characterised in that: described motor
(14) upper surface is provided with speed regulator (11) and suspension ring (12), and described speed regulator (11) side is provided with suspension ring (12).
3. a kind of centrifugal high pressure fan with cooling device according to claim 1, it is characterised in that: described axle sleeve
(6) outer surface is provided with fin (10), is provided with gap (9) in the middle of described fin (10) and spiral case (3).
4. a kind of centrifugal high pressure fan with cooling device according to claim 1, it is characterised in that: described motor bottom
Seat (15) is fixed on control cabinet (1) by caging bolt (16).
5. a kind of centrifugal high pressure fan with cooling device according to claim 1, it is characterised in that: described blade
(8) side is provided with cooling device (22), and described cooling device (22) includes fixed cover (19), cover plate (20) and radiating aperture (21),
Described fixed cover (19) is internal is provided with rotating shaft (4), and described cover plate (20) surface is provided with radiating aperture (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562134.7U CN205714834U (en) | 2016-06-12 | 2016-06-12 | A kind of centrifugal high pressure fan with cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620562134.7U CN205714834U (en) | 2016-06-12 | 2016-06-12 | A kind of centrifugal high pressure fan with cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714834U true CN205714834U (en) | 2016-11-23 |
Family
ID=57302370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620562134.7U Expired - Fee Related CN205714834U (en) | 2016-06-12 | 2016-06-12 | A kind of centrifugal high pressure fan with cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714834U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519405A (en) * | 2019-01-07 | 2019-03-26 | 河北华晟环保设备科技有限公司 | The dedicated extra-high pressure fan of ash furnace |
| CN110259711A (en) * | 2019-07-01 | 2019-09-20 | 肖志林 | A kind of bilobed wheel low-noise fan |
-
2016
- 2016-06-12 CN CN201620562134.7U patent/CN205714834U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519405A (en) * | 2019-01-07 | 2019-03-26 | 河北华晟环保设备科技有限公司 | The dedicated extra-high pressure fan of ash furnace |
| CN109519405B (en) * | 2019-01-07 | 2023-09-29 | 河北华晟环保设备科技有限公司 | Special extra-high voltage fan for ash kiln |
| CN110259711A (en) * | 2019-07-01 | 2019-09-20 | 肖志林 | A kind of bilobed wheel low-noise fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170612 |