CN220475553U - Air-cooled heat abstractor of cooling tower permanent magnet direct drive motor - Google Patents
Air-cooled heat abstractor of cooling tower permanent magnet direct drive motor Download PDFInfo
- Publication number
- CN220475553U CN220475553U CN202322124848.2U CN202322124848U CN220475553U CN 220475553 U CN220475553 U CN 220475553U CN 202322124848 U CN202322124848 U CN 202322124848U CN 220475553 U CN220475553 U CN 220475553U
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- Prior art keywords
- heat dissipation
- fan
- permanent magnet
- drive motor
- cooling tower
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- 238000001816 cooling Methods 0.000 title claims abstract description 49
- 230000017525 heat dissipation Effects 0.000 claims abstract description 51
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model provides an air cooling heat dissipation device of a permanent magnet direct drive motor of a cooling tower, which comprises the following components: the fan comprises a shell, a mounting seat, a fan, a motor shaft, a cover body, reinforcing ribs and a heat dissipation port; the cooling tower permanent magnet direct drive motor air cooling heat dissipation device has the advantages that the cooling tower permanent magnet direct drive motor air cooling heat dissipation device is reasonable in structural design, air is conveniently flowed through the fan, internal heat is conveniently discharged, heat exchange efficiency is improved, and heat dissipation effect is improved, so that problems and defects in the existing device are effectively solved.
Description
Technical Field
The utility model relates to the technical field of permanent magnet direct current motors, in particular to an air cooling heat dissipation device of a permanent magnet direct drive motor of a cooling tower.
Background
The cooling tower is a device which uses water as a circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cooling is an evaporation heat-dissipating device which utilizes the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like of heat taken away by evaporation heat generated by the contact of water and air flow and then carries out cold-heat exchange to generate steam, so as to dissipate waste heat generated in industry or refrigeration air conditioner and reduce water temperature, thereby ensuring the normal operation of the system, and the device is generally barrel-shaped, and is named as a cooling tower.
The permanent magnet direct-drive motor is an important component device of the cooling tower and is characterized by high efficiency, high power factor, small volume, light weight, good running reliability and environmental adaptability, high reliability and low maintenance cost, but the existing permanent magnet direct-drive motor is of a closed structure, and can only dissipate heat through the radiating fins outside the shell, so that the heat dissipation efficiency is low, the heat dissipation effect is relatively general, and the installation and use requirements in the cooling tower are difficult to meet.
In view of the above, the present utility model provides an air-cooled heat dissipation device for a permanent magnet direct-drive motor of a cooling tower, which aims to solve the problems and improve the practical value.
Disclosure of Invention
The utility model aims to provide an air-cooling heat dissipation device of a permanent magnet direct-drive motor of a cooling tower, which aims to solve the problems and the defects in the prior art.
In order to achieve the above purpose, the utility model provides an air-cooling heat dissipation device of a permanent magnet direct-drive motor of a cooling tower, which is achieved by the following specific technical means:
an air-cooled heat dissipating device for a permanent magnet direct drive motor of a cooling tower, comprising: the fan comprises a shell, a mounting seat, a fan, a motor shaft, a cover body, reinforcing ribs and a heat dissipation port; the whole outward appearance of casing is cylindricly, the mount pad is on the outer wall of casing lower part, the fan passes through bolt fixed mounting on the mount pad, the inside at the casing is installed to the motor shaft, the top at the casing is passed through bolt fixed mounting to the cover, the cover cup joints with the motor shaft.
As a further optimization of the technical scheme, the mounting seats are uniformly distributed at two positions at the lower part of the shell, the mounting seats are of tubular structures, and the fan is communicated with the inside of the shell through the mounting seats.
As a further optimization of the technical scheme, the air-cooling heat dissipation device for the permanent magnet direct-drive motor of the cooling tower comprises a cover body, wherein a plurality of reinforcing ribs are uniformly distributed above the cover body, and a heat dissipation opening is formed in the edge of the cover body.
As a further optimization of the technical scheme, the cooling port of the cooling tower permanent magnet direct drive motor air cooling heat dissipation device is a circular arc-shaped notch, and a plurality of positions of the cooling port are uniformly distributed on the edge of the cover body.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the two parts of the mounting seats are uniformly distributed at the lower part of the shell, the mounting seats are of a tubular structure, the fan is communicated with the inside of the shell through the mounting seats, and the fan arranged on the mounting seats is used for carrying out air cooling and heat dissipation on the inside of the shell, so that the heat dissipation effect is improved, the mounting seats are convenient for mounting and fixing the fan, the distribution range of the fan is enlarged, and the heat dissipation efficiency is improved.
2. The edge of the cover body is provided with the heat dissipation openings, the heat dissipation openings are arc-shaped gaps, the edges of the cover body are uniformly distributed with the heat dissipation openings, the interior of the shell is communicated with the outside through the heat dissipation openings, the air flow is accelerated, the heat exchange efficiency is improved, the heat in the shell is conveniently discharged, and the heat dissipation effect is improved.
3. The utility model has the advantages of reasonable structural design, air cooling and heat dissipation of the interior of the shell by the fan, convenience for air flow, convenience for discharging the heat in the interior, heat exchange efficiency improvement and heat dissipation effect improvement by improving the air cooling and heat dissipation device of the permanent magnet direct drive motor of the cooling tower, thereby effectively solving the problems and defects in the prior device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the bottom view of the present utility model;
fig. 4 is a schematic diagram of a cover structure of the present utility model.
In the figure: the fan comprises a shell 1, a mounting seat 2, a fan 3, a motor shaft 4, a cover 5, a cover body 501, reinforcing ribs 502 and a heat dissipation opening 503.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 4, the present utility model provides a specific technical embodiment of an air cooling heat dissipating device of a permanent magnet direct drive motor of a cooling tower:
an air-cooled heat dissipating device for a permanent magnet direct drive motor of a cooling tower, comprising: the fan comprises a shell 1, a mounting seat 2, a fan 3, a motor shaft 4, a cover 5, a cover body 501, reinforcing ribs 502 and a heat dissipation opening 503; the whole outward appearance of casing 1 is cylindric, and tubular structure's mount pad 2 equipartition has two places in the lower part equipartition of casing 1, and fan 3 passes through bolt fixed mounting on mount pad 2, and fan 3 passes through the inside intercommunication of mount pad 2 and casing 1, carries out the forced air cooling heat dissipation to the casing inside through the fan of installing on mount pad 2, improves the radiating effect, and the mount pad makes things convenient for the installation and the fixed of fan 3, increases the distribution scope of fan 3 simultaneously, improves radiating efficiency.
The motor shaft 4 is installed in the inside of casing 1, and lid 5 passes through bolt fixed mounting at the top of casing 1, and lid 5 cup joints with motor shaft 4, and lid 5 includes lid 501, and the top equipartition of lid 501 has a plurality of strengthening ribs 502, and the cooling hole 503 has been seted up to the edge of lid 501, makes the inside and the external intercommunication of casing 1 through cooling hole 503, accelerates the air flow, improves heat exchange efficiency, is convenient for discharge the heat of inside, improves the radiating effect.
The heat dissipation opening 503 is a circular arc notch, and the heat dissipation opening 503 is uniformly distributed with a plurality of positions at the edge of the cover body 501, so that the distribution range of the heat dissipation opening 503 is enlarged, and the heat dissipation effect is improved.
The specific implementation steps are as follows:
install the mount pad 2 with fan 3 on and fix through the bolt, carry out the forced air cooling heat dissipation to the inside of casing 1 through fan 3, the air passes the inside spare part of casing 1 and takes away the heat, flows through the thermovent 503 that the cover 5 edge was offered, realizes the inside cooling of casing 1.
To sum up: the air cooling heat dissipation device of the permanent magnet direct drive motor of the cooling tower is characterized in that two parts are uniformly distributed at the lower part of the shell through the mounting seats, the mounting seats are of a tubular structure, the fan is communicated with the inside of the shell through the mounting seats, and the fan mounted on the mounting seats is used for carrying out air cooling heat dissipation on the inside of the shell, so that the heat dissipation effect is improved, the mounting seats are convenient for mounting and fixing the fan, meanwhile, the distribution range of the fan is enlarged, and the heat dissipation efficiency is improved; the edge of the cover body is provided with the heat dissipation openings, the heat dissipation openings are arc-shaped gaps, the edges of the cover body are uniformly distributed with a plurality of positions, the inside of the shell is communicated with the outside through the heat dissipation openings, the air flow is accelerated, the heat exchange efficiency is improved, the heat in the shell is conveniently discharged, and the heat dissipation effect is improved; through the improvement to cooling tower permanent magnetism direct drive motor forced air cooling heat abstractor, have structural design reasonable, carry out forced air cooling heat dissipation to the casing inside through the fan, the air flow of being convenient for is convenient for discharge inside heat, improves heat exchange efficiency, improves the advantage of radiating effect to the effectual problem and the not enough that appear in having solved current device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An air-cooled heat dissipating device for a permanent magnet direct drive motor of a cooling tower, comprising: the fan comprises a shell (1), a mounting seat (2), a fan (3), a motor shaft (4), a cover (5), a cover body (501), reinforcing ribs (502) and a heat dissipation opening (503); the method is characterized in that: the utility model discloses a fan, including casing (1), mount pad, fan, motor shaft (4), lid (5), mounting seat (2) are located on the outer wall of casing (1) lower part, fan (3) are through bolt fixed mounting on mount pad (2), inside at casing (1) is installed to motor shaft (4), lid (5) are through bolt fixed mounting on the top of casing (1), lid (5) cup joint with motor shaft (4).
2. The cooling tower permanent magnet direct drive motor air-cooled heat dissipation device according to claim 1, wherein: the mounting seats (2) are uniformly distributed at two positions at the lower part of the machine shell (1), the mounting seats (2) are of tubular structures, and the fan (3) is communicated with the interior of the machine shell (1) through the mounting seats (2).
3. The cooling tower permanent magnet direct drive motor air-cooled heat dissipation device according to claim 1, wherein: the machine cover (5) comprises a cover body (501), a plurality of reinforcing ribs (502) are uniformly distributed above the cover body (501), and a heat dissipation opening (503) is formed in the edge of the cover body (501).
4. The cooling tower permanent magnet direct drive motor air-cooled heat dissipation device according to claim 3, wherein: the heat dissipation openings (503) are arc-shaped gaps, and the heat dissipation openings (503) are uniformly distributed at a plurality of positions at the edge of the cover body (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124848.2U CN220475553U (en) | 2023-08-08 | 2023-08-08 | Air-cooled heat abstractor of cooling tower permanent magnet direct drive motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322124848.2U CN220475553U (en) | 2023-08-08 | 2023-08-08 | Air-cooled heat abstractor of cooling tower permanent magnet direct drive motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220475553U true CN220475553U (en) | 2024-02-09 |
Family
ID=89796977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322124848.2U Active CN220475553U (en) | 2023-08-08 | 2023-08-08 | Air-cooled heat abstractor of cooling tower permanent magnet direct drive motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220475553U (en) |
-
2023
- 2023-08-08 CN CN202322124848.2U patent/CN220475553U/en active Active
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