CN210087683U - Axial fan casing structure, axial fan, condenser, factory building and electronic box - Google Patents
Axial fan casing structure, axial fan, condenser, factory building and electronic box Download PDFInfo
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- CN210087683U CN210087683U CN201920525507.7U CN201920525507U CN210087683U CN 210087683 U CN210087683 U CN 210087683U CN 201920525507 U CN201920525507 U CN 201920525507U CN 210087683 U CN210087683 U CN 210087683U
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Abstract
The utility model provides an axial fan casing structure, axial fan, condenser, factory building and electronic box relates to the ventilation equipment field. The axial flow fan shell structure comprises a cylinder, wherein a current collector is arranged on one side of the cylinder, an air inlet flange is arranged on the current collector, and an air outlet flange is arranged on the other side of the cylinder; the air inlet flange and the air outlet flange are both provided with flange mounting holes; the air inlet flange is fixedly connected with the current collector; the air outlet flange is fixedly connected with the cylinder. The utility model has the advantages of high ventilation efficiency, convenient installation and disassembly.
Description
Technical Field
The utility model relates to a ventilation equipment especially relates to an axial fan casing structure, axial fan, condenser, factory building and electronic box.
Background
The axial flow fan has good ventilation effect, and is widely applied to places such as factories, warehouses and the like, and equipment such as evaporators, condensers and the like. When the existing axial flow fan is installed on a building or equipment, the steps are complicated, and the operation is inconvenient.
Disclosure of Invention
Therefore, it is necessary to provide an axial flow fan casing structure for solving the problem of inconvenience in installation of the existing axial flow fan.
An axial flow fan casing structure comprises a cylinder, wherein a current collector is arranged on one side of the cylinder, an air inlet flange is arranged on the current collector, and an air outlet flange is arranged on the other side of the cylinder; the air inlet flange and the air outlet flange are both provided with flange mounting holes; the air inlet flange is fixedly connected with the current collector; the air outlet flange is fixedly connected with the cylinder.
In one embodiment, the surface of the cylinder is provided with beads. The beading increases the mechanical strength of the cylinder.
In one embodiment, the collector has a flared shape. The horn-shaped current collector has small flow loss and better ventilation effect.
In one embodiment, the collector, the cylinder, the air inlet flange, and the air outlet flange are integrally formed. The integral forming structure of the casing enhances the integral strength of the casing.
The utility model discloses an aspect still provides an axial fan, and this axial fan includes above-mentioned axial fan casing structure, be equipped with the fan main part in the axial fan casing structure, the fan main part include the motor, and with the impeller that the motor is connected.
In one embodiment, the impeller faces the air outlet flange.
The utility model discloses an aspect still provides a condenser, including condenser shell and above-mentioned axial fan, axial fan's air outlet flange and/or air intake flange with the condenser shell passes through bolted connection.
When the axial flow fan is arranged at the air inlet of the condenser, the axial flow fan is connected with the air inlet of the condenser shell through an air inlet flange; when the axial flow fan is arranged at the air outlet of the condenser, the axial flow fan is connected with the air outlet of the condenser shell through the inlet and outlet flanges.
The utility model discloses an aspect still provides a factory building, including factory building wall and above-mentioned axial fan, axial fan's drum passes the factory building wall is fixed in on the factory building wall.
The utility model discloses an aspect still provides an electronic box, including the cabinet body and above-mentioned axial fan, axial fan pass through the air intake flange mounting in the top of the cabinet body, cabinet body below still is equipped with the air intake.
Compared with the prior art, the utility model discloses following beneficial effect has:
the casing structure of the axial flow fan of the utility model has the advantages that the flow collector can accelerate the flow of air flow, the uniformity of an air inlet speed field is ensured under the condition of little pressure loss, and the efficiency of the fan can be effectively improved; the both ends of drum are equipped with air intake flange and air outlet flange, and are equipped with the flange mounting hole, can install or dismantle according to the actual demand, make things convenient for customer's selective use, and are more humanized.
The utility model discloses an axial fan, including above-mentioned axial fan casing structure, make things convenient for axial fan's installation and dismantlement.
The utility model discloses a condenser, factory building, electronic box, including above-mentioned axial fan, it is good to have an air exchange effect, installation and easy maintenance's advantage.
Drawings
FIG. 1 is a side view of an axial flow fan according to embodiment 1;
FIG. 2 is a front structural view of an axial flow fan according to embodiment 1;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is an enlarged view of FIG. 1 at B;
FIG. 5 is a schematic view showing the installation of the condenser described in example 2;
FIG. 6 is a schematic view of an axial flow fan installed on a wall of a plant in embodiment 3;
FIG. 7 is a structural view of an electric box according to embodiment 4;
in the figure, 1-an air inlet flange, 2-a current collector, 3-a cylinder, 4-an air outlet flange, 5-an impeller, 6-a motor, 7-a flange mounting hole, 8-a rib, 9, an axial flow fan, 10-a condenser, 11-a factory building wall and 12-a cabinet body.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. A preferred embodiment of the present invention is shown in fig. 1-7. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
An axial flow fan 9 comprises a fan main body and an axial flow fan casing structure; the axial flow fan shell structure comprises a cylinder 3, and a fan main body is arranged in the cylinder 3; one side of the cylinder 3 is provided with a circular current collector 2, the current collector 2 is provided with an air inlet flange 1, the other side of the cylinder 3 is provided with an air outlet flange 4, and the air outlet flange 4 is provided with flange mounting holes 7; the fan main body comprises a motor 6 and an impeller 5 connected with the motor 6, and the impeller 5 faces the air outlet flange 4.
In order to improve the mechanical strength of the axial flow fan casing structure, the axial flow fan casing structure is integrally formed.
In order to increase the mechanical strength of the cylinder, the inner surface of the cylinder 3 is provided with beads 8.
Example 2
A condenser 10 comprises an axial flow fan 9 and a condenser shell in embodiment 1, wherein the condenser shell is provided with an air outlet and an air inlet, and the air outlet and the air inlet are both provided with the axial flow fan 9; an air inlet flange 1 of the axial flow fan 9 is connected with an air inlet bolt; and an air outlet flange 4 of the axial flow fan is connected with an air outlet bolt. The axial flow fan 9 serves as a power source for the gas.
Example 3
A plant comprises a plant wall 11 and the axial flow fan 9 of embodiment 1, wherein a cylinder 3 of the axial flow fan 9 penetrates through the plant wall 11 and is fixed on the plant wall 11. The axial flow fan 9 ventilates in the factory.
Example 4
The utility model provides an electronic box, includes cabinet body 12 and embodiment 1's axial fan 9, and axial fan 9 passes through air intake flange mounting in cabinet body 12 top, and cabinet body 12 below still is equipped with the air intake, is favorable to the air flow. The axial flow fan 9 can timely draw away hot air generated by electronic devices in the electric box.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The axial flow fan shell structure is characterized by comprising a cylinder, wherein a current collector is arranged on one side of the cylinder, an air inlet flange is arranged on the current collector, and an air outlet flange is arranged on the other side of the cylinder; the air inlet flange and the air outlet flange are both provided with flange mounting holes; the air inlet flange is fixedly connected with the current collector; the air outlet flange is fixedly connected with the cylinder.
2. The axial flow fan casing structure according to claim 1, wherein the cylindrical surface is provided with beads.
3. The axial fan casing structure according to claim 1, wherein the collector has a horn shape.
4. The axial flow fan casing structure according to claim 1, wherein the collector, the cylinder, the air inlet flange, and the air outlet flange are integrally formed.
5. An axial flow fan, characterized in that, including the axial flow fan casing structure of any claim 1 ~ 4, be equipped with the fan main part in the axial flow fan casing structure, the fan main part includes motor and the impeller of being connected with the motor.
6. The axial fan of claim 5, wherein the impeller faces the air outlet flange.
7. A condenser, characterized in that, including condenser shell and the axial fan of claim 5 or 6, the air outlet flange and/or the air inlet flange of the axial fan and the condenser shell are connected through bolts.
8. Plant, characterized in that it comprises a wall and an axial fan according to claim 5 or 6, the cylinder of said axial fan passing through said wall and being fixed to said wall.
9. An electric box, characterized in that, includes the cabinet body and the axial fan of claim 5 or 6, the axial fan pass through air intake flange mounting in the top of the cabinet body, still be equipped with the air intake below the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920525507.7U CN210087683U (en) | 2019-04-17 | 2019-04-17 | Axial fan casing structure, axial fan, condenser, factory building and electronic box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920525507.7U CN210087683U (en) | 2019-04-17 | 2019-04-17 | Axial fan casing structure, axial fan, condenser, factory building and electronic box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210087683U true CN210087683U (en) | 2020-02-18 |
Family
ID=69474860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920525507.7U Active CN210087683U (en) | 2019-04-17 | 2019-04-17 | Axial fan casing structure, axial fan, condenser, factory building and electronic box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210087683U (en) |
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2019
- 2019-04-17 CN CN201920525507.7U patent/CN210087683U/en active Active
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