CN203335413U - High-energy-conservation centrifugal-type cooling system - Google Patents
High-energy-conservation centrifugal-type cooling system Download PDFInfo
- Publication number
- CN203335413U CN203335413U CN2013203741798U CN201320374179U CN203335413U CN 203335413 U CN203335413 U CN 203335413U CN 2013203741798 U CN2013203741798 U CN 2013203741798U CN 201320374179 U CN201320374179 U CN 201320374179U CN 203335413 U CN203335413 U CN 203335413U
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- centrifugal
- energy
- cooling system
- fan
- seal cover
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Abstract
The utility model discloses a high-energy-conservation centrifugal-type cooling system. The high-energy-conservation centrifugal-type cooling system comprises a seal cover, a centrifugal fan, a fan motor, a centrifugal flow guide cover and a plate-fin-type cooler; the centrifugal fan is arranged in the seal cover; the shaft end of the fan motor extends into the seal cover and is connected with the centrifugal fan; the centrifugal flow guide cover is positioned above the centrifugal fan, and is fixed on the seal cover; the plate-fin-type cooler is positioned above the centrifugal flow guide cover and is fixedly connected with the seal cover. According to the utility model, the centrifugal fan is assembled into the seal cover, and the stability and the guidance property of the centrifugal fan are fully utilized, not only is the air pressure stable and uniform, but also the heat radiation area is utilized fully; the cooling effect of an air-cooled-type high-power air compressor is improved greatly; moreover, compared with an axial flow fan at the same state, the energy consumption can be lowered by 30% above; the energy consumption is saved greatly, and the noise is reduced; the high-energy-conservation centrifugal-type cooling system has wide popularization and application value.
Description
Technical field
The utility model relates to a kind of cooling system, specifically, relates to a kind of high energy-saving centrifugal type cooling system cooling for Wind-cooling type high power air compressor, belongs to air compressor fixture technical field.
Background technique
Along with the continuous progress of society, also progressively improve the requirement of screw air compressor in market, thereby promoted the development of the air compressor of efficient, low noise, high reliability.Noise and enhancing heat dispersion in order to reduce air-cooled cooling system of air compressor, also become centrifugal fan from original axial flow fan.
Centrifugal blower is a kind of machinery for compression and conveying gas, and from energy viewpoint, it is the mechanical energy of prime mover to be changed into to a kind of machinery of gas energy.After air enters blower fan, under centrifugal action, along radial direction, flow out.Centrifugal blower is in fact a kind of variable-flow constant-voltage equipment.When rotating speed one timing, the pressure-flow theoretical curve of centrifugal blower should be straight line.But due to internal losses, the actual characteristic curve is crooked, the pressure produced in centrifugal blower is subject to the considerable influence of intake temperature or variable density, so that still there are the defect problems such as cooling effect is not good, energy consumption is high, noise is large in the centrifugal cooling system of existing Wind-cooling type high power air compressor.
The model utility content
For prior art above shortcomings and defect, the purpose of this utility model is to provide a kind of high energy-saving centrifugal type cooling system cooling for Wind-cooling type high power air compressor, to improve the cooling effect of Wind-cooling type high power air compressor, decrease energy consumption and noise.
For realizing above-mentioned model utility purpose, the technological scheme that the utility model is taked is as follows:
A kind of high energy-saving centrifugal type cooling system, comprise seal closure, centrifugal blower, fan motor, centrifugal flow guiding cover and strip-fin oil cooler, and described centrifugal blower is arranged in seal closure, and the axle head of described fan motor stretches in seal closure and is connected with centrifugal blower; Described centrifugal flow guiding cover is positioned at the top of centrifugal blower and is fixed on seal closure; Described strip-fin oil cooler is positioned at the top of centrifugal flow guiding cover and is fixedly connected with seal closure.
As a kind of preferred version, the axis of described centrifugal blower, fan motor and centrifugal flow guiding cover is on same straight line.
As a kind of preferred version, described fan motor is energy-saving efficient motor.
Compared with prior art, the utility model is by being assemblied in centrifugal blower in seal closure, the cool air that extracts machine exterior by inner centrifugal blower carries out cooling to the heat exchange area of strip-fin oil cooler, take full advantage of stationarity and the guidance quality of centrifugal blower, the amount of heat produced in the compressor operation process is concentrated and discharged, and not only blast is steady, evenly, and heat diffusion area is fully used, thereby greatly improved the cooling effect of Wind-cooling type high power air compressor; In addition, aspect wasted work, by tight calculating and experiment, learn, adopt the axial-flow blower reduction energy consumption under the comparable equal state of the utility model technology to reach more than 30%, significantly saved energy consumption and reduced noise, there is wide popularization and application and be worth.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high energy-saving centrifugal type cooling system that provides of the utility model.
In figure: 1, seal closure; 2, centrifugal blower; 3, fan motor; 4, centrifugal flow guiding cover; 5, strip-fin oil cooler.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further details:
As shown in Figure 1, a kind of high energy-saving centrifugal type cooling system that the utility model provides, comprise seal closure 1, centrifugal blower 2, fan motor 3, centrifugal flow guiding cover 4 and strip-fin oil cooler 5, described centrifugal blower 2 is arranged in seal closure 1, and the axle head of described fan motor 3 stretches in seal closure 1 and is connected with centrifugal blower 2; Described centrifugal flow guiding cover 4 is positioned at the top of centrifugal blower 2 and is fixed on seal closure 1; Described strip-fin oil cooler 5 is positioned at the top of centrifugal flow guiding cover 4 and is fixedly connected with seal closure 1.
As a kind of preferred version, the axis of described centrifugal blower 2, fan motor 3 and centrifugal flow guiding cover 4 is on same straight line; Described fan motor 3 is selected energy-saving efficient motor.
Assembly process of the present utility model is as follows: first seal closure 1 is connected with fan motor 3, has connected rear calibration of axes to concentricity; Then connect centrifugal blower on motor shaft end, the more axial concentricity of repetition measurement; Again the centrifugal flow guiding cover is assemblied on seal closure; The live testing fan motor, detect the vibrations of motor side all directions and noise in test process, confirm errorless after, strip-fin oil cooler is installed.
Compared with prior art, the utility model is by being assemblied in centrifugal blower in seal closure, the cool air that extracts machine exterior by inner centrifugal blower carries out cooling to the heat exchange area of strip-fin oil cooler, take full advantage of stationarity and the guidance quality of centrifugal blower, the amount of heat produced in the compressor operation process is concentrated and discharged, and not only blast is steady, evenly, and heat diffusion area is fully used, thereby greatly improved the cooling effect of Wind-cooling type high power air compressor; In addition, aspect wasted work, by tight calculating and experiment, learn, adopt the axial-flow blower reduction energy consumption under the comparable equal state of the utility model technology to reach more than 30%, significantly saved energy consumption and reduced noise, there is wide popularization and application and be worth.
Finally be necessary described herein: foregoing is only for being described in further detail the technical solution of the utility model; can not be interpreted as the restriction to the utility model protection domain, some nonessential improvement that those skilled in the art makes according to foregoing of the present utility model and adjustment all belong to protection domain of the present utility model.
Claims (3)
1. one kind high energy-saving centrifugal type cooling system, comprise seal closure, centrifugal blower, fan motor, centrifugal flow guiding cover and strip-fin oil cooler, it is characterized in that: described centrifugal blower is arranged in seal closure, and the axle head of described fan motor stretches in seal closure and is connected with centrifugal blower; Described centrifugal flow guiding cover is positioned at the top of centrifugal blower and is fixed on seal closure; Described strip-fin oil cooler is positioned at the top of centrifugal flow guiding cover and is fixedly connected with seal closure.
2. high energy-saving centrifugal type cooling system as claimed in claim 1, it is characterized in that: the axis of described centrifugal blower, fan motor and centrifugal flow guiding cover is on same straight line.
3. high energy-saving centrifugal type cooling system as claimed in claim 1, it is characterized in that: described fan motor is energy-saving efficient motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203741798U CN203335413U (en) | 2013-06-26 | 2013-06-26 | High-energy-conservation centrifugal-type cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203741798U CN203335413U (en) | 2013-06-26 | 2013-06-26 | High-energy-conservation centrifugal-type cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203335413U true CN203335413U (en) | 2013-12-11 |
Family
ID=49704090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203741798U Expired - Lifetime CN203335413U (en) | 2013-06-26 | 2013-06-26 | High-energy-conservation centrifugal-type cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203335413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422461A (en) * | 2015-12-18 | 2016-03-23 | 无锡博利达换热器有限公司 | Oil cooler applied to slide blade type air compressor |
| CN108691771A (en) * | 2017-04-10 | 2018-10-23 | 加德纳·丹佛德国股份有限公司 | Compressor assembly with inner air-water cooling |
-
2013
- 2013-06-26 CN CN2013203741798U patent/CN203335413U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422461A (en) * | 2015-12-18 | 2016-03-23 | 无锡博利达换热器有限公司 | Oil cooler applied to slide blade type air compressor |
| CN108691771A (en) * | 2017-04-10 | 2018-10-23 | 加德纳·丹佛德国股份有限公司 | Compressor assembly with inner air-water cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131211 |
|
| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Termination upon expiration of patent Correct: Revocation of Patent Expiration and Termination False: On July 14, 2023, the expiration and termination of 39 volumes and 2802 issues of the patent Number: 28-02 Volume: 39 |