CN205823747U - A kind of axial flow blower being easily installed - Google Patents

A kind of axial flow blower being easily installed Download PDF

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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
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CN
China
Prior art keywords
axial flow
flow blower
flange
guiding device
cover plate
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Active
Application number
CN201620764482.2U
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Chinese (zh)
Inventor
于向阳
尹亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINJIANG GREEN REFRESHING ANGEL AIR ENVIRONMENT CO Ltd
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XINJIANG GREEN REFRESHING ANGEL AIR ENVIRONMENT CO Ltd
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Application filed by XINJIANG GREEN REFRESHING ANGEL AIR ENVIRONMENT CO Ltd filed Critical XINJIANG GREEN REFRESHING ANGEL AIR ENVIRONMENT CO Ltd
Priority to CN201620764482.2U priority Critical patent/CN205823747U/en
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  • 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

A kind of axial flow blower being easily installed
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).
CN201620764482.2U 2016-07-20 2016-07-20 A kind of axial flow blower being easily installed Active CN205823747U (en)

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 Active 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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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