CN205823747U - A kind of axial flow blower being easily installed - Google Patents
A kind of axial flow blower being easily installed Download PDFInfo
- Publication number
- CN205823747U CN205823747U CN201620764482.2U CN201620764482U CN205823747U CN 205823747 U CN205823747 U CN 205823747U CN 201620764482 U CN201620764482 U CN 201620764482U CN 205823747 U CN205823747 U CN 205823747U
- Authority
- CN
- China
- Prior art keywords
- axial flow
- flow blower
- flange
- guiding device
- cover plate
- 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
- 238000009434 installation Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
Abstract
This utility model relates to HVAC technical field, a kind of axial flow blower being easily installed, arrival end at axial flow blower arranges large flange dish or small flange plate, the most uniform connecting hole that arranges on large and small ring flange, axial flow blower be respectively connected by large and small ring flange has bell-mouthed guiding device.This utility model is rational in infrastructure, not only installation, convenient disassembly, and can ensure that rational Air Distribution, makes air-flow uniform, reduces blower fan drag losses.
Description
Technical field
This utility model relates to HVAC technical field, a kind of axial flow blower being easily installed.
Background technology
For realizing the heat exchange between air and other media in field of heating ventilation air conditioning, blower fan the most all can be used to force
Heat exchange, for reducing blower fan drag losses, it is necessary to appropriate design Air Distribution.Conventional method is to arrange at blower fan suction inlet
Guide shell, this guide shell is as the connector between blower fan and heat-exchanger rig, if the overall dimensions of guide shell and blower fan
And coordinate unreasonable between heat-exchanger rig, and unnecessary drag losses can be increased again, the performance of blower fan is had a significant impact by this.
Utility model content
The purpose of this utility model is to provide a kind of axial flow blower being easily installed, and it is rational in infrastructure, not only installs, tears open
Unload conveniently, and can ensure that rational Air Distribution, make air-flow uniform, reduce blower fan drag losses.
The purpose of this utility model is achieved in that a kind of axial flow blower being easily installed, at the entrance of axial flow blower
End arranges large flange dish or small flange plate, and the most uniform connecting hole that arranges on large and small ring flange, axial flow blower passes through
Large and small ring flange respectively connected has bell-mouthed guiding device.
The port of export at guiding device arranges adpting flange, and the large flange dish of axial flow blower is sequentially connected with guiding device
And cover plate, it is connected to uniform flow cavity by cover plate.
The port of export at guiding device arranges adpting flange, and the small flange plate of axial flow blower is connected to the company of guiding device
Acting flange, guiding device is connected to cover plate by adpting flange, is connected to uniform flow cavity by cover plate.
The arrival end of axial flow blower body of the present utility model arranges ring flange, for guaranteeing axial flow blower air inlet gas
Stream uniformly, is provided with guiding device in axial flow blower porch, and guiding device bottom is provided with one section of uniform flow cavity, axial flow blower
Body is installed on cover plate top, and cover plate is the upper element of the heat-exchanger rig such as indirect evaporation water chiller, cooling column.
This programme has a following two embodiment:
Scheme one: axial flow blower bottom large flange web length fills more than the adpting flange edge lengths of guiding device, water conservancy diversion
Put and be all connected with blower fan large flange web with cover plate；
Scheme two: guiding device adpting flange limit is more than small flange plate limit, blower fan bottom, blower fan and cover plate all fill with water conservancy diversion
Put adpting flange limit to be connected.
Main improvement effect:
1, blower fan, guiding device and cover plate are overall structures, and blower fan is easily installed；
2, between blower fan with guiding device or cover plate, form with flange is connected, it is simple to install；
3, cover plate openings of sizes is more than the length of guiding device lower limb, and blower fan and guiding device are easy to pacify with detachable cover plate
Dress；
4, the effect of uniform flow cavity is to guarantee that air-flow is entering the air-flow before blower fan as far as possible uniformly, and air current composition is closed
Reason；
This utility model is rational in infrastructure, not only installation, convenient disassembly, and ensure that rational Air Distribution, makes
Air-flow is uniform, decreases blower fan drag losses.
Accompanying drawing explanation
Being further described this utility model below in conjunction with accompanying drawing, Fig. 1 is that this utility model coordinates large flange dish
Main TV structure schematic diagram, Fig. 2 is that this utility model coordinates small flange plate main TV structure schematic diagram, and Fig. 3 is embodiment 1 structural representation
Figure, Fig. 4 is embodiment 2 structural representation.
Detailed description of the invention
A kind of axial flow blower being easily installed, as shown in Figure 1 and Figure 2, the arrival end at axial flow blower 1 arranges large flange
Dish 5 or small flange plate 7, the most uniform connecting hole that arranges on large and small ring flange 5,7, axial flow blower 1 is by large and small flange
Dish 5,7 respectively connected has bell-mouthed guiding device 3.Connect as it is shown on figure 3, arrange at the port of export of guiding device 3
Flange 6, the large flange dish 5 of axial flow blower 1 is sequentially connected with guiding device 3 and cover plate 2, is connected to uniform flow cavity by cover plate 2
4.As shown in Figure 4, the port of export at guiding device 3 arranges adpting flange 6, and the small flange plate 7 of axial flow blower 1 is connected to water conservancy diversion
The adpting flange 6 of device 3, guiding device 3 is connected to cover plate 2 by adpting flange 6, is connected to uniform flow cavity 4 by cover plate 2.
Claims (3)
1. the axial flow blower being easily installed, is characterized in that: the arrival end at axial flow blower (1) arranges large flange dish (5)
Or small flange plate (7), the most uniform connecting hole that arranges on large and small ring flange (5,7), axial flow blower (1) is by large and small method
Blue dish (5,7) respectively connected has bell-mouthed guiding device (3).
A kind of axial flow blower being easily installed the most according to claim 1, is characterized in that: in the outlet of guiding device (3)
End arranges adpting flange (6), and the large flange dish (5) of axial flow blower (1) is sequentially connected with guiding device (3) and cover plate (2),
It is connected to uniform flow cavity (4) by cover plate (2).
A kind of axial flow blower being easily installed the most according to claim 1, is characterized in that: in the outlet of guiding device (3)
End arranges adpting flange (6), and the small flange plate (7) of axial flow blower (1) is connected to the adpting flange (6) of guiding device (3), leads
Stream device (3) is connected to cover plate (2) by adpting flange (6), is connected to uniform flow cavity (4) by cover plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764482.2U CN205823747U (en) | 2016-07-20 | 2016-07-20 | A kind of axial flow blower being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620764482.2U CN205823747U (en) | 2016-07-20 | 2016-07-20 | A kind of axial flow blower being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823747U true CN205823747U (en) | 2016-12-21 |
Family
ID=57563547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620764482.2U Expired - Fee Related CN205823747U (en) | 2016-07-20 | 2016-07-20 | A kind of axial flow blower being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837884A (en) * | 2017-03-01 | 2017-06-13 | 北京计算机技术及应用研究所 | It is a kind of to reduce the structure that axial flow blower installs deformation |
-
2016
- 2016-07-20 CN CN201620764482.2U patent/CN205823747U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837884A (en) * | 2017-03-01 | 2017-06-13 | 北京计算机技术及应用研究所 | It is a kind of to reduce the structure that axial flow blower installs deformation |
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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 |
Granted publication date: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |