CN219421416U - Heat abstractor for be used for satellite communication antenna - Google Patents
Heat abstractor for be used for satellite communication antenna Download PDFInfo
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- CN219421416U CN219421416U CN202223422771.9U CN202223422771U CN219421416U CN 219421416 U CN219421416 U CN 219421416U CN 202223422771 U CN202223422771 U CN 202223422771U CN 219421416 U CN219421416 U CN 219421416U
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Abstract
The utility model relates to the technical field of cabinet heat dissipation, in particular to a heat dissipation device for a satellite communication antenna, which comprises a cabinet body, a cabinet door hinged with the cabinet body, a first refrigeration component arranged on the cabinet door, a second refrigeration component arranged on the side wall of the cabinet body, an exhaust component and an air inlet component, wherein an air inlet of the exhaust component, an air outlet of the air inlet component, the first refrigeration component and the second refrigeration component are respectively communicated with an inner cavity of the cabinet body. According to the utility model, through matching with the exhaust assembly and the air inlet assembly, the air in the inner cavities of the antenna housing and the cabinet body is quickly exchanged, so that the cooling efficiency of the antenna body is improved; the temperature and the humidity of the air discharged to the inner cavity of the cabinet body through the first refrigerating assembly and the second refrigerating assembly are both in a preset range, and the air with the temperature and the humidity in the preset range is extracted to the antenna housing by the air exhaust assembly and the air inlet assembly to cool the antenna body, so that the service life of the satellite communication antenna is prolonged.
Description
Technical Field
The utility model relates to the technical field of cabinet heat dissipation, in particular to a heat dissipation device for a satellite communication antenna.
Background
The antenna is an important component of the satellite communication system, is an input and output channel of the radio frequency signal of the earth station, and the performance of the antenna system affects the performance of the whole communication system. The existing satellite communication antenna comprises an antenna body and a sealed antenna housing arranged outside the antenna body, and when the satellite communication antenna works, the antenna body can generate heat, and the antenna housing is a sealed space, so that the heat generated by the antenna body cannot be dissipated in time. The air in the radome can influence the reliability of antenna body operation when too big with external temperature difference, if the antenna body works under high temperature environment for a long time, still can shorten the life of antenna body.
The utility model provides a be in the patent application that the application number is CN201720361433.9, patent application name is a satellite communication antenna, be used for the heat abstractor and the cooling system of this antenna disclose the heat abstractor that is used for this antenna, including box and the fan of setting in the box, air outlet and air inlet have been seted up respectively on the relative lateral wall of box, the air-out pipeline and the gas outlet fixed connection of fan, the outside of gas outlet is fixed with the pipeline flange that is used for connecting the inlet port, the inboard fixed mounting of air inlet has the air inlet fan. The heat abstractor in this application lacks the cooling subassembly that cools down the air, and the cooling effect of air is poor, cooling efficiency is slow to influence the life-span of antenna body and stability when using.
In addition, the cabinet air conditioner is specially designed for the application of the communication field, for example, the heat dissipation problem of an outdoor communication cabinet, a wireless outdoor cabinet base station, a storage battery cabinet and the like is solved, the device capable of adjusting the temperature, the relative humidity and the flow speed of air in an electrical control cabinet is mainly used for taking away heat generated by electric energy consumed by an electrical element, an ideal temperature and humidity environment is provided for the inside of various cabinets, dust and corrosive gas in the external environment are isolated, the service life of the electrical element is prolonged, and the operation reliability of a machine system is improved. The cabinet air conditioner is suitable for an electric control box, communication equipment, a data processing box, a heavy motor equipment control box and the like.
The prior art lacks a heat abstractor that cools down the air in the radome in the cabinet air conditioner cooperation heat dissipation assembly. Therefore, it is needed to provide a technical scheme of cooling the antenna body by the cabinet air conditioner in combination with the heat dissipation assembly, so as to improve the cooling efficiency and the service life of the antenna body.
Disclosure of Invention
In order to solve the above-mentioned technical problems, an object of the present utility model is to provide a heat dissipation device for a satellite communication antenna.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a heat abstractor for satellite communication antenna, its include the cabinet body, with the articulated cabinet door of cabinet body, set up first refrigeration subassembly on the cabinet door and set up second refrigeration subassembly, exhaust subassembly and the air inlet subassembly on the lateral wall of the cabinet body, the air intake of exhaust subassembly, the air outlet of air inlet subassembly, first refrigeration subassembly and second refrigeration subassembly communicate with the inner chamber of the cabinet body respectively.
Further, the second refrigerating assembly is arranged opposite to the first refrigerating assembly, and the air exhausting assembly and the air inlet assembly are arranged opposite to each other.
Further, the first refrigeration component and the second refrigeration component both adopt cabinet air conditioners.
Further, the heat dissipating device further comprises a partition piece arranged in the inner cavity of the cabinet body, the partition piece divides the inner cavity of the cabinet body into a heat exchanging space and an installation space, and the air inlet of the air exhaust assembly, the air outlet of the air inlet assembly, the first refrigerating assembly and the second refrigerating assembly are respectively communicated with the heat exchanging space.
Further, the heat exchange space is positioned above the installation space and can be communicated with the installation space; the installation space is internally provided with a remote control module, and the remote control module is electrically connected with the air inlet assembly, the air exhaust assembly, the first refrigeration assembly and the second refrigeration assembly respectively.
Further, the exhaust assembly comprises an exhaust fan arranged on the side wall of the cabinet body and an exhaust air channel with one end communicated with an air outlet of the exhaust fan, and an air inlet of the exhaust fan is communicated with an inner cavity of the cabinet body.
Further, the air inlet assembly comprises an air inlet fan arranged on the side wall of the cabinet body and an air inlet channel, one end of the air inlet channel is communicated with an air inlet of the air inlet fan, and an air outlet of the air inlet fan is communicated with an inner cavity of the cabinet body.
Further, the heat dissipation device further comprises a frame body arranged in the inner cavity of the cabinet body, and the separating piece is detachably connected with the frame body.
Further, the heat dissipating device further comprises a plurality of supporting members which are positioned below the partition member and detachably connected with the frame body.
Further, the heat dissipating device further comprises a connecting piece, and the connecting piece is connected with one end of the air exhaust duct far away from the air exhaust fan and one end of the air inlet duct far away from the air inlet fan respectively.
The utility model has the beneficial effects that: the air outlet of the first refrigeration component and the air outlet of the second refrigeration component are arranged opposite to each other, so that air in the inner cavity of the cabinet body can be cooled or refrigerated rapidly and accurately, and the cooling efficiency of the antenna body is improved by matching the air exhaust component and the air inlet component and rapidly exchanging air in the inner cavity of the antenna housing and the cabinet body; the temperature and the humidity of the air discharged to the inner cavity of the cabinet body through the first refrigerating assembly and the second refrigerating assembly are both in a preset range, the air in the preset range is extracted to the antenna housing through the air exhaust assembly and the air inlet assembly, the temperature of the antenna body is reduced, the antenna body can be prevented from being damped or corroded, and the service life of the satellite communication antenna is prolonged.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.
Fig. 3 is a partial top view of the present utility model.
Reference numerals illustrate:
1. a cabinet body; 2. a cabinet door; 3. a first refrigeration assembly; 4. a second refrigeration assembly; 5. an exhaust assembly; 6. an air inlet assembly; 7. a partition; 8. an exhaust fan; 9. an exhaust air duct; 10. an air inlet fan; 11. an air inlet duct; 12. a frame body; 13. a support; 14. and a connecting piece.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 1 to 3, the heat dissipation device for a satellite communication antenna provided by the utility model comprises a cabinet body 1, a cabinet door 2 hinged with the cabinet body 1, a first refrigeration component 3 arranged on the cabinet door 2, a second refrigeration component 4 arranged on the side wall of the cabinet body 1, an air exhaust component 5 and an air inlet component 6, wherein an air inlet of the air exhaust component 5, an air outlet of the air inlet component 6, the first refrigeration component 3 and the second refrigeration component 4 are respectively communicated with an inner cavity of the cabinet body 1.
Specifically, the second refrigeration component 4 is arranged opposite to the first refrigeration component 3, the air exhaust component 5 and the air inlet component 6 are arranged opposite to each other, the projection view of the cabinet body 1 is rectangular, and the first refrigeration component 3 and the second refrigeration component 4 can both adopt cabinet air conditioners. The utility model can be widely applied to cooling of various devices, and the embodiment is mainly exemplified aiming at cooling of a satellite communication antenna. In the actual use process, the air outlet of the air exhaust component 5 is communicated with the air inlet of the antenna housing, and the air inlet of the air inlet component 6 is communicated with the air outlet of the antenna housing; the air in the inner cavity of the cabinet body 1 is cooled through the first cooling component 3 and the second cooling component 4 respectively, the air exhaust component 5 is used for extracting the air after being cooled in the inner cavity of the cabinet body 1 into the antenna housing, the air inlet component 6 is used for extracting the air in the antenna housing into the inner cavity of the cabinet body 1, the operation is repeated, the air in the antenna housing and the air in the inner cavity of the cabinet body 1 can be continuously exchanged, the air in the antenna housing continuously flows and the heat generated by the antenna body in the operation process can be emitted, so that the rapid heat dissipation of the antenna body is realized, and the performance of the satellite communication antenna and the reliability in the operation are improved. According to the utility model, the air outlet of the first refrigerating component 3 and the air outlet of the second refrigerating component 4 are arranged oppositely, and the first refrigerating component 3 and the second refrigerating component 4 exhaust cold air into the inner cavity of the cabinet body 1 oppositely, so that the air in the inner cavity of the cabinet body 1 can be cooled or refrigerated rapidly and accurately, and the air in the inner cavity of the cabinet body 1 and the antenna housing can be exchanged rapidly by matching with the air exhaust component 5 and the air inlet component 6, so that the cooling efficiency of the antenna body is improved; in addition, the temperature and the humidity of the air discharged into the inner cavity of the cabinet body 1 through the first refrigerating assembly 3 and the second refrigerating assembly 4 are both in a preset range, the air discharging assembly 5 and the air inlet assembly 6 are matched to pump the air with the temperature and the humidity in the preset range into the antenna housing to cool the antenna body, so that the antenna body can be prevented from being damped or corroded, and the service life of the satellite communication antenna is prolonged.
Further, the heat dissipating device further comprises a partition 7 arranged in the inner cavity of the cabinet body 1, the partition 7 divides the inner cavity of the cabinet body 1 into a heat exchanging space and an installation space, and the air inlet of the air exhaust assembly 5, the air outlet of the air inlet assembly 6, the first refrigerating assembly 3 and the second refrigerating assembly 4 are respectively communicated with the heat exchanging space.
Specifically, the heat exchange space is positioned above the installation space and can be communicated with the installation space; the installation space is internally provided with a remote control module (such as plc remote control module), the remote control module is respectively electrically connected with the air inlet assembly 6, the air exhaust assembly 5, the first refrigeration assembly 3 and the second refrigeration assembly 4, and a user can remotely manage, control, monitor, diagnose and the like the air inlet assembly 6, the air exhaust assembly 5, the first refrigeration assembly 3 and the second refrigeration assembly 4 through the remote control module. The installation space is isolated from the heat exchange space through the partition 7, so that the volume of the heat exchange space is reduced, and the smaller the volume of the heat exchange space is, the higher the cooling or refrigerating efficiency of the air in the heat exchange space is by the first refrigerating component 3 and the second refrigerating component 4 respectively. The installation space is additionally arranged, so that the remote control module and the heat exchange space are arranged in a partitioning mode, the installation space is communicated with the heat exchange space, and due to the fact that the density of cold air is high, part of cold air in the heat exchange space can sink to the installation space below, the remote control module in the installation space can be cooled synchronously, and the use safety of the remote control module is improved.
Further, the exhaust assembly 5 comprises an exhaust fan 8 arranged on the side wall of the cabinet body 1 and an exhaust air duct 9 with one end communicated with an air outlet of the exhaust fan 8, and an air inlet of the exhaust fan 8 is communicated with the heat exchange space.
Specifically, the other end of the exhaust air duct 9 is communicated with an air inlet of the antenna housing. The air inlet assembly 6 comprises an air inlet fan 10 arranged on the side wall of the cabinet body 1 and an air inlet duct 11 with one end communicated with an air inlet of the air inlet fan 10, and an air outlet of the air inlet fan 10 is communicated with the heat exchange space. The other end of the air inlet duct 11 is communicated with an air outlet of the antenna housing; the exhaust fan 8 and the air intake fan 10 may be all existing pipeline fans, and the structure and the function of the pipeline fans are the same as or similar to those of the existing pipeline fans, which are not described herein. In the actual use process, the air exhaust fan 8 and the air inlet fan 10 are started, the air exhaust fan 8 drives air in the heat exchange space to enter the antenna housing through the air exhaust air duct 9, and the air inlet fan 10 drives air in the antenna housing to enter the heat exchange space through the air inlet air duct 11, so that air circulation and heat exchange between the heat exchange space and the air in the antenna housing are completed. The exhaust assembly 5 and the air inlet assembly 6 are simple in structure, and the exhaust assembly 5 and the air inlet assembly 6 are connected with the cabinet body 1 and the antenna housing conveniently.
Further, the heat dissipation device further comprises a frame body 12 vertically arranged in the inner cavity of the cabinet body 1, and the partition piece 7 is detachably connected with the upper portion of the frame body 12.
Specifically, the heat dissipation device further comprises a plurality of supporting pieces 13 which are positioned below the partition piece 7 and detachably connected with the frame body 12, wherein the supporting pieces 13 can be used for bearing a remote control module; the partition piece 7 and the supporting piece 13 can be respectively connected with the frame body 12 in a clamping, screwing and other modes; the frame body 12 comprises four brackets vertically arranged in the cabinet body 1, and the four brackets are distributed in a rectangular shape; the support is detachably connected with the inner side wall of the cabinet body 1 through threads. In the actual use assembly process, the exhaust component 5, the air inlet component 6 and the second refrigeration component 4 are respectively arranged on the cabinet body 1, the first refrigeration component 3 is arranged on the cabinet door 2, the supporting piece 13 and the separating piece 7 are respectively connected with the four brackets, and the four brackets are respectively in threaded connection with the cabinet body 1, so that the heat radiator is assembled, and the heat radiator is simple and compact in structure and convenient and quick to assemble.
Further, the heat dissipation device further comprises a connecting piece 14, and the connecting piece 14 is respectively connected with one end of the air exhaust duct 9 far away from the air exhaust fan 8 and one end of the air inlet duct 11 far away from the air inlet fan 10.
In the actual use process, the connecting piece 14 can be in threaded connection or clamping connection with the antenna housing, so that the air exhaust air duct 9 and the air inlet air duct 11 are fixed with the antenna housing, the air exhaust air duct 9 and the air inlet air duct 11 are prevented from shaking or shifting in the use process, and the stability of the heat dissipation device in the use process is improved.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and in addition, the present utility model may be implemented in other ways, and any obvious substitution is within the scope of the present utility model without departing from the concept of the present utility model.
Claims (10)
1. A heat sink for a satellite communications antenna, comprising: including the cabinet body (1), with the articulated cabinet door (2) of cabinet body (1), set up first refrigeration subassembly (3) on cabinet door (2) and set up second refrigeration subassembly (4), exhaust subassembly (5) and air inlet subassembly (6) on the lateral wall of cabinet body (1), the air intake of exhaust subassembly (5), the air outlet of air inlet subassembly (6), first refrigeration subassembly (3) and second refrigeration subassembly (4) communicate with the inner chamber of cabinet body (1) respectively.
2. A heat sink for a satellite communications antenna according to claim 1, wherein: the second refrigerating assembly (4) is arranged opposite to the first refrigerating assembly (3), and the air exhaust assembly (5) and the air inlet assembly (6) are arranged opposite to each other.
3. A heat sink for a satellite communications antenna according to claim 1, wherein: the first refrigerating assembly (3) and the second refrigerating assembly (4) are both cabinet air conditioners.
4. A heat sink for a satellite communications antenna according to claim 1, wherein: the heat dissipation device further comprises a partition (7) arranged in the inner cavity of the cabinet body (1), the partition (7) divides the inner cavity of the cabinet body (1) into a heat exchange space and an installation space, and the air inlet of the air exhaust assembly (5), the air outlet of the air inlet assembly (6), the first refrigeration assembly (3) and the second refrigeration assembly (4) are respectively communicated with the heat exchange space.
5. A heat sink for a satellite communications antenna according to claim 4, wherein: the heat exchange space is positioned above the installation space and can be communicated with the installation space; the installation space is internally provided with a remote control module, and the remote control module is electrically connected with the air inlet assembly (6), the air exhaust assembly (5), the first refrigeration assembly (3) and the second refrigeration assembly (4) respectively.
6. A heat sink for a satellite communications antenna according to claim 1, wherein: the air exhaust assembly (5) comprises an air exhaust fan (8) arranged on the side wall of the cabinet body (1) and an air exhaust duct (9) with one end communicated with an air outlet of the air exhaust fan (8), and an air inlet of the air exhaust fan (8) is communicated with an inner cavity of the cabinet body (1).
7. A heat sink for a satellite communications antenna according to claim 1, wherein: the air inlet assembly (6) comprises an air inlet fan (10) arranged on the side wall of the cabinet body (1) and an air inlet duct (11) with one end communicated with an air inlet of the air inlet fan (10), and an air outlet of the air inlet fan (10) is communicated with an inner cavity of the cabinet body (1).
8. A heat sink for a satellite communications antenna according to claim 4, wherein: the heat dissipation device further comprises a frame body (12) arranged in the inner cavity of the cabinet body (1), and the partition piece (7) is detachably connected with the frame body (12).
9. A heat sink for a satellite communications antenna according to claim 8, wherein: the heat dissipation device also comprises a plurality of supporting pieces (13) which are positioned below the separating pieces (7) and detachably connected with the frame body (12).
10. A heat sink for a satellite communications antenna according to claim 1, wherein: the heat dissipation device further comprises a connecting piece (14), and the connecting piece (14) is connected with one end of the air exhaust air duct (9) far away from the air exhaust fan (8) and one end of the air inlet air duct (11) far away from the air inlet fan (10) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422771.9U CN219421416U (en) | 2022-12-19 | 2022-12-19 | Heat abstractor for be used for satellite communication antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422771.9U CN219421416U (en) | 2022-12-19 | 2022-12-19 | Heat abstractor for be used for satellite communication antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219421416U true CN219421416U (en) | 2023-07-25 |
Family
ID=87233555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223422771.9U Active CN219421416U (en) | 2022-12-19 | 2022-12-19 | Heat abstractor for be used for satellite communication antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219421416U (en) |
-
2022
- 2022-12-19 CN CN202223422771.9U patent/CN219421416U/en active Active
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