CN208565074U - A kind of centrifugal blower with guide vane and radome fairing - Google Patents
A kind of centrifugal blower with guide vane and radome fairing Download PDFInfo
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- CN208565074U CN208565074U CN201721906551.XU CN201721906551U CN208565074U CN 208565074 U CN208565074 U CN 208565074U CN 201721906551 U CN201721906551 U CN 201721906551U CN 208565074 U CN208565074 U CN 208565074U
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- collector
- guide vane
- radome fairing
- casing
- electric machine
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Abstract
The utility model discloses a kind of centrifugal blower with guide vane and radome fairing a, comprising: casing；The outside of the casing is provided with electric machine support, and the electric machine support is fixed on the outer wall surface of the casing；The motor is installed on the electric machine support；The collector and the radome fairing unitary design；One end of the collector is connect with the outer wall of the casing, the other end of the collector and the axially coincident certain size of the impeller front disc；Air duct inner wall in the collector and the radome fairing junction is additionally provided with guide vane.A kind of centrifugal blower with guide vane and radome fairing of the utility model, due to using collector and pod unitary design structure, air-flow current stabilization is converted into laminar flow, to which intake efficiency be greatly improved, the intensity and rigidity of collector are improved simultaneously, and collector size remains unchanged, and efficiently solves collector size and intensity, the contradiction of rigidity.
Description
Technical field
The utility model relates to centrifugal blower technical fields, more particularly, to a kind of centrifugation wind with guide vane and radome fairing
Machine.
Background technique
Centrifugal blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven
Fluid machinery, be widely used in the ventilation, dust discharge and cooling of factory, mine, tunnel, cooling tower, vehicle, ship and building；
The ventilation of boiler and industrial furnace and air inducing；Cooling and ventilation in the apparatus of air conditioning and domestic electric appliance；The baking of cereal
It does and selects and recommends；The inflation and propulsion of wind-tunnel wind regime and aircushion vehicle；The fields such as commercial mansion, Hotel building, public residence.And blower
Collector be one of important component of blower, effect be to make air-flow before the import of blower gas guide vane wheel
The uniform velocity field of Duan Jianli and pressure field, to improve fan efficiency.
Currently, the air-flow of existing centrifugal blower collector institute water conservancy diversion is in current stabilization state, it is not laminar state.Cause
This, it is necessary to new current collector structure is designed to solve above-mentioned technical problem.
Utility model content
The utility model aims to solve the problem that problems of the prior art, provides a kind of centrifugation wind with guide vane and radome fairing
Machine, the blower use collector and pod integral type structure, air-flow current stabilization is converted into laminar flow, thus be greatly improved into
Gas efficiency, while improving the intensity and rigidity of collector.
In order to solve the above technical problems, a kind of centrifugal blower with guide vane and radome fairing of the utility model, using as follows
Technical solution, comprising:
One casing；The outside of the casing is provided with electric machine support, and motor is fixed on the casing by the electric machine support
Outer wall surface；
The collector and the radome fairing unitary design；
One end of the collector is connect with the outer wall of the casing, the other end of the collector and the radome fairing
One end connection, the other end and hypsokinesis impeller front disc of the collector are axially coincident；
Air duct inner wall in the collector and the radome fairing junction is additionally provided with guide vane, and guide vane quantity is with according to guide vane
Thickness and its intensity are chosen.
Preferably, the guide vane is the rectangular metal sheet or plastic sheet for being fixed on the air duct inner wall.
Preferably, the rectangle short side of the guide vane is fixedly connected with the air duct inner wall.
A kind of centrifugal blower with guide vane and radome fairing of the utility model, due to using collector and pod integral type
Air-flow current stabilization is converted to laminar flow by design structure, so as to which intake efficiency is greatly improved, while improve collector intensity and
Rigidity, and collector size remains unchanged, and efficiently solves collector size and intensity, the contradiction of rigidity.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the right side structural representation of Fig. 1；
Fig. 3 is the left view structural representation of Fig. 1；
In figure, 1- collector；2- guide vane；3- radome fairing；4- casing；5- hypsokinesis impeller；6- motor；
7- electric machine support.
Specific embodiment
Preferred embodiments of the present invention are described in detail with reference to the accompanying drawing.
As shown in Figure 1, the utility model discloses a kind of centrifugal blower with guide vane and radome fairing, comprising:
One casing 4；
The outside of the casing 4 is provided with electric machine support 7, and motor 6 is fixed on the casing 4 by the electric machine support 7
Outer wall surface；
The casing 4 is internally provided with collector 1, guide vane 2, radome fairing 3, hypsokinesis impeller 5；
Wherein, the collector 1 and 3 unitary design of radome fairing；One end of the collector 1 and the casing 4
Outer wall connection, the other end of the collector 1 and the axially coincident certain size of 5 shroud of hypsokinesis impeller；
Air duct inner wall in 3 junction of the collector 1 and the radome fairing is additionally provided with guide vane 2.
Preferably, the guide vane 2 is the rectangular metal sheet or plastic sheet for being fixed on air duct inner wall；
Preferably, 2 quantity of guide vane is with according to guide vane thickness and its intensity selection.
Finally, it should be noted that the above is only the preferred embodiment of the present invention, rather than it is practical new to this
The restriction of type technical solution, the equivalent replacement or corresponding improvement that any pair of the utility model technical characteristic is done are still practical at this
Within novel protection scope.
Claims (1)
1. a kind of centrifugal blower with guide vane and radome fairing, comprising:
One casing；It is characterized by:
The outside of the casing is provided with electric machine support, and the electric machine support is fixed on the outer wall surface of the casing；
Motor is installed on the electric machine support；
Collector and radome fairing unitary design；
The outer connection of one end of the collector and the casing, the collector end are connect with hypsokinesis impeller；
Air duct inner wall in the collector and the radome fairing junction is additionally provided with guide vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906551.XU CN208565074U (en) | 2017-12-29 | 2017-12-29 | A kind of centrifugal blower with guide vane and radome fairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906551.XU CN208565074U (en) | 2017-12-29 | 2017-12-29 | A kind of centrifugal blower with guide vane and radome fairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565074U true CN208565074U (en) | 2019-03-01 |
Family
ID=65446320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906551.XU Active CN208565074U (en) | 2017-12-29 | 2017-12-29 | A kind of centrifugal blower with guide vane and radome fairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112651114A (en) * | 2020-12-18 | 2021-04-13 | 江苏大学 | Guide cover with guide vanes and hydraulic design method thereof |
-
2017
- 2017-12-29 CN CN201721906551.XU patent/CN208565074U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112651114A (en) * | 2020-12-18 | 2021-04-13 | 江苏大学 | Guide cover with guide vanes and hydraulic design method thereof |
| CN112651114B (en) * | 2020-12-18 | 2024-05-14 | 江苏大学 | Guide hood with guide vanes and hydraulic design method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510000, No. 10, Tung Chung section, South Road, Tai Ping Village, Tung Chung Town, Guangzhou, Guangdong, Nansha District Patentee after: Guangdong Luosen ventilation equipment manufacturing Co.,Ltd. Address before: 510000, No. 10, Tung Chung section, South Road, Tai Ping Village, Tung Chung Town, Guangzhou, Guangdong, Nansha District Patentee before: GUANGZHOU LUOSEN VENTILATION Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 526000 No. 6, Desheng Road, Chengdong Neighborhood Committee Industrial Park, Decheng street, Deqing County, Zhaoqing City, Guangdong Province Patentee after: Guangdong Luosen ventilation equipment manufacturing Co.,Ltd. Address before: 510000 No.10, Dongyong section, Shinan highway, Dawen village, Dongyong Town, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangdong Luosen ventilation equipment manufacturing Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |