CN221039408U - Large-scale ground station radar combined cooling equipment - Google Patents
Large-scale ground station radar combined cooling equipment Download PDFInfo
- Publication number
- CN221039408U CN221039408U CN202322663832.9U CN202322663832U CN221039408U CN 221039408 U CN221039408 U CN 221039408U CN 202322663832 U CN202322663832 U CN 202322663832U CN 221039408 U CN221039408 U CN 221039408U
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- Prior art keywords
- liquid
- liquid supply
- heat dissipation
- box body
- radar
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- 238000001816 cooling Methods 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 152
- 230000017525 heat dissipation Effects 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 239000000110 cooling liquid Substances 0.000 claims description 33
- 230000005855 radiation Effects 0.000 claims description 3
- 230000001502 supplementing effect Effects 0.000 claims description 3
- 238000001802 infusion Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 abstract description 6
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to the field of radar equipment refrigeration, and provides large-scale ground station radar combined cooling equipment. The heat dissipation device comprises a liquid supply unit and a plurality of heat dissipation units, wherein the liquid supply box body and the heat dissipation box body are container box bodies, the heat dissipation box bodies are arranged in parallel on the outer side of the length direction of the liquid supply box body, and adjacent heat dissipation box bodies or corresponding box corners of the heat dissipation box bodies and the liquid supply box body are fixedly connected; quick connection joints corresponding to the input branch and the output branch are arranged on the outer walls of the liquid supply box body and the heat dissipation box body. Each functional module of water system is installed in the confession liquid box, installs the radiating element in the outside of confession liquid box with independent box form to from external connection through the pipeline, make the inside space that is used for follow-up maintenance of confession liquid box, radiating element owing to take solitary modularized structure, can not cause the influence to the operational environment in the confession liquid box, and the box of each radiating element sets up access door and maintenance passageway respectively, the maintenance of being convenient for.
Description
Technical Field
The utility model relates to the field of radar equipment refrigeration, in particular to large-scale ground station radar combined cooling equipment.
Background
The ground station radar is cooled by liquid supply of a cooling device, the cooling device realizes the circulation of liquid working medium with the radar device through a connecting pipeline, and provides cooling liquid meeting the requirements of temperature, flow and pressure for radar electronic heat load.
The common ground radar cooling structure arrangement is that all functional modules such as a water pump, a heat radiation structure and the like are arranged in a machine room in a concentrated mode, the limitation of the concentrated arrangement of the machine room leads to poor equipment maintainability and environmental comfort in the machine room, and heat exchange equipment generates larger noise due to the influence of factors such as wind resistance, vibration of a compressor and the like and influences on machine room operators. When the cooling power required by the radar station is required to be changed, no space is added in the existing machine room for additional heat exchange equipment, and the expansibility of the equipment is affected.
Disclosure of Invention
In order to meet the heat exchange requirement of ground station radar equipment and improve the maintainability of the equipment and the comfort of an operating environment, the utility model aims to provide large-scale ground station radar combined cooling equipment.
The technical scheme adopted by the utility model is as follows:
The radar combined type cooling equipment for the large ground station comprises a liquid supply unit and a plurality of heat dissipation units, wherein high-temperature cooling liquid subjected to radar load heat exchange returns to the liquid supply unit, the liquid supply unit sends the high-temperature cooling liquid into the heat dissipation units, the heat dissipation units send the high-temperature cooling liquid back to the liquid supply unit after carrying out heat exchange and cooling, and the liquid supply unit sends the high-temperature cooling liquid into the radar load to complete heat exchange circulation, the heat dissipation units comprise a heat dissipation box body, a compression refrigeration device and an air cooling heat exchange device, wherein the compression refrigeration device and the air cooling heat exchange device are arranged in the heat dissipation box body in parallel, and the compression refrigeration device comprises a compressor, an air cooling condenser, an expansion valve and a plate heat exchanger; the liquid supply unit comprises a liquid supply box body, a liquid supply pump and a liquid distributor, wherein the liquid collector, the liquid supply pump and the liquid distributor are arranged in the liquid supply box body, the liquid collector is connected with cooling liquid outlets of a plurality of radar load heat exchangers through liquid return pipelines, the liquid collector is respectively connected with an air cooling heat exchange device of each heat radiation unit and a cooling liquid input port of the plate heat exchanger through the liquid supply pump and an input branch, the cooling liquid output ports of the air cooling heat exchange device and the plate heat exchanger are connected with the liquid distributor through output branches, and the liquid distributor is connected with heat exchange devices in loads of the radar through pipelines; the liquid supply unit, the heat dissipation unit and the heat exchange device in the radar load form a closed loop through pipelines; the liquid supply box body and the heat dissipation box body are container box bodies, the width and the height of the heat dissipation box body correspond to those of the liquid supply box body, the heat dissipation box bodies are arranged in parallel on the outer side of the length direction of the liquid supply box body, and adjacent heat dissipation box bodies or corresponding box corners of the heat dissipation box bodies and the liquid supply box body are fixedly connected; quick connection joints corresponding to the input branch and the output branch are arranged on the outer walls of the heat dissipation box body and the liquid supply box body.
Further, a water tank is arranged on a pipeline between the liquid collector and the liquid supply pump in parallel, a control valve and a liquid supplementing pump are arranged on a pipeline, close to one side of the liquid collector, of the water tank, and an infusion pump is arranged on a pipeline, close to one side of the liquid supply pump, of the water tank.
Further, the liquid supply box body and the heat dissipation box body are both provided with maintenance doors.
Further, the liquid collector comprises a liquid collecting main pipe and a plurality of liquid collecting branch pipes which are communicated with the liquid collecting main pipe in parallel, and each liquid collecting branch pipe is correspondingly connected with the output end of a heat exchanger of a radar load; the liquid separator comprises a liquid separating main pipe and a plurality of liquid separating branch pipes which are communicated with the liquid separating main pipe in parallel, and each liquid separating branch pipe is correspondingly connected with the input end of a heat exchanger of a radar load.
Further, a deaerator and an electric heater are arranged on a pipeline between the liquid collector and the liquid supply pump.
Further, a filter and a deionizer are arranged on a pipeline connected with the liquid separator by the output branch.
Further, the air-cooled heat exchange is a fan coil heat exchanger.
Still further, be equipped with the maintenance passageway in the confession liquid box and the radiating box.
After the technical scheme is adopted, the beneficial effects of the utility model are as follows:
Through the mode of combination, install each functional module of water system in the confession liquid box, install the radiating element in the outside of confession liquid box with independent box form to from external connection through the pipeline, make the inside space that is used for follow-up maintenance of confession liquid box, radiating element increases or reduces radiating element owing to taking solitary modular structure according to actual heat transfer demand, can not cause the influence to the operational environment in the confession liquid box, the box of each radiating element sets up access door and maintenance passageway respectively, the maintenance of being convenient for.
The liquid supply box body and the heat dissipation box body all adopt container box body structures, the heat dissipation box body and the liquid supply box body can be connected through the box feet at the two ends of the box column and the container connector, an integral structure is formed, and meanwhile, the disassembly and the transportation are convenient.
Drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a top view of the present utility model.
Fig. 3 is a schematic diagram of the present utility model.
Description of the embodiments
The following detailed description of the utility model refers to the accompanying drawings, which illustrate specific embodiments of the utility model:
As shown in fig. 1-3, the large-scale ground station radar combined cooling device is composed of a liquid supply unit 1, a plurality of heat dissipation units 2 and connecting pipelines between the liquid supply unit and the heat dissipation units, and is used for supplying cooling water to a plurality of radars in a complex manner, wherein the cooling liquid is glycol. The high-temperature cooling liquid subjected to heat exchange by the radar load returns to the liquid supply unit 2, the liquid supply unit 2 sends the high-temperature cooling liquid into the heat dissipation unit 3, the heat dissipation unit 3 exchanges heat and cools the high-temperature cooling liquid and then sends the high-temperature cooling liquid back to the liquid supply unit 1, and the high-temperature cooling liquid is sent into the radar load through the liquid supply unit 1, so that heat exchange circulation is completed.
The heat radiating unit 2 consists of a heat radiating box 21, a compression refrigerating device 22 and an air-cooled heat exchanging device 23 which are arranged in the heat radiating box in parallel, wherein the air-cooled heat exchanging device 23 is an air-cooled condenser, the compression refrigerating device 22 comprises a compressor, an air-cooled condenser, a gas-liquid separator, a filter, an expansion valve and a plate heat exchanger 221, the compressor compresses freon into a gaseous state, the freon is condensed in the air-cooled condenser, and then the ballast refrigerating cycle is completed by gas-liquid separation, filtration and heat absorption liquefaction in the plate heat exchanger after throttling. The cooling liquid passes through the cooling liquid channel of the air cooling heat exchange device 23, is cooled by forced air cooling heat exchange or passes through the cooling liquid channel of the plate heat exchanger 221 of the compression refrigeration device 22, and is cooled after heat exchange with freon.
The liquid supply unit 1 is composed of a liquid supply tank 11, a liquid collector 12 installed in the liquid supply tank, a liquid supply pump 13, and a liquid separator 14. The liquid collector 12 is used for collecting cooling liquid after radar load heat exchange, and the liquid separator 14 is used for supplying the cooling liquid to radar.
The liquid collector 12 is composed of a liquid collecting main pipe and a plurality of liquid collecting branch pipes which are communicated with the liquid collecting main pipe in parallel, and each liquid collecting branch pipe is correspondingly connected with the output end of a heat exchanger of a radar load; the knockout 14 includes a knockout main pipe and a plurality of knockout branches in parallel communication with the knockout main pipe, each knockout branch being correspondingly connected to an input of a radar-loaded heat exchanger.
The liquid collector 12 is connected with the air-cooled heat exchange device 23 of each heat radiating unit and the cooling liquid input port of the plate heat exchanger 221 through the liquid supply pump 13 and two input branches, and a control valve is arranged on each input branch, so that a proper heat exchange mode is selected according to the ambient temperature. The cooling liquid output ports of the air-cooled heat exchange device 23 and the plate heat exchanger 221 are connected with the main pipe of the liquid separator through two output branches, the two output branches are respectively provided with a control valve, a plurality of liquid separation branch pipes of the liquid separator 14 are connected with heat exchange devices in various loads of the radar through pipelines, and meanwhile, in the connection mode, the liquid supply unit 1, the heat dissipation unit 2 and the heat exchange devices in the radar load form a closed loop through pipelines.
Because the heat exchange system is a closed loop system, in order to avoid the running obstacle of the system caused by the conditions of overlarge internal pressure or loss of cooling liquid, and the like, the water tank 10 is installed in parallel through a pipeline and a valve on a pipeline between the liquid collector 12 and the liquid supply pump 13, a control valve and a liquid supplementing pump are installed on a pipeline, which is close to the liquid collector, of the water tank 10, and the liquid conveying pump 15 is installed on a pipeline, which is close to the liquid supply pump 13, of the water tank 10, when the cooling liquid in the circulation system is insufficient, the liquid is supplemented through the water tank 10 and the liquid conveying pump 15, and when the pressure in the circulation system is overlarge, the pressure is reduced by discharging the liquid from the pipeline, which is close to the liquid collector 12, into the water tank 10.
In order to avoid corrosion of the cooling liquid to the heat exchange channel of the heat exchange device, a deaerator 16 and an electric heater 17 are arranged on a pipeline between the liquid collector 12 and the liquid supply pump 13, and a filter 18 and a deionizer 19 are arranged on a pipeline of which the output branch is connected with the liquid separator 14. The corrosive components such as bubbles and ions in the cooling liquid are removed by means of degassing, filtering, ion removal and the like, and the electric heating 17 is used for increasing the stability of the cooling liquid in a low-temperature environment and avoiding the increase of the viscosity caused by low temperature, so that the conveying pressure in the system is increased.
The liquid supply box body 11 and the heat dissipation box body 21 are container boxes, the width and the height of the heat dissipation box body 21 correspond to those of the heat dissipation box body 2, the heat dissipation box bodies are arranged in parallel on the outer side of the length direction of the liquid supply box body 11, and adjacent heat dissipation box bodies 21 or corresponding box corners of the heat dissipation box bodies 21 and the liquid supply box body 11 are fixedly connected through connecting devices; quick connectors corresponding to the input branch and the output branch are arranged on the outer walls of the liquid supply box 11 and the heat dissipation box 21, a maintenance door 4 is arranged on the liquid supply box and the heat dissipation box which are connected with the pipelines, and maintenance channels are arranged in the liquid supply box 11 and the heat dissipation box 12, so that personnel can go in and out for maintenance.
Claims (8)
1. The radar combined cooling equipment for the large ground station comprises a liquid supply unit and a plurality of heat dissipation units, wherein high-temperature cooling liquid subjected to radar load heat exchange returns to the liquid supply unit, the liquid supply unit sends the high-temperature cooling liquid into the heat dissipation units, the heat dissipation units send the high-temperature cooling liquid back to the liquid supply unit after carrying out heat exchange and cooling, and the high-temperature cooling liquid is sent into the radar load through the liquid supply units to complete heat exchange circulation; the liquid supply unit comprises a liquid supply box body, a liquid supply pump and a liquid distributor, wherein the liquid collector, the liquid supply pump and the liquid distributor are arranged in the liquid supply box body, the liquid collector is connected with cooling liquid outlets of a plurality of radar load heat exchangers through liquid return pipelines, the liquid collector is respectively connected with an air cooling heat exchange device of each heat radiation unit and a cooling liquid input port of the plate heat exchanger through the liquid supply pump and an input branch, the cooling liquid output ports of the air cooling heat exchange device and the plate heat exchanger are connected with the liquid distributor through output branches, and the liquid distributor is connected with heat exchange devices in loads of the radar through pipelines; the liquid supply unit, the heat dissipation unit and the heat exchange device in the radar load form a closed loop through pipelines; the liquid supply box body and the heat dissipation box body are container box bodies, the width and the height of the heat dissipation box body correspond to those of the liquid supply box body, the heat dissipation box bodies are arranged in parallel on the outer side of the length direction of the liquid supply box body, and adjacent heat dissipation box bodies or corresponding box corners of the heat dissipation box bodies and the liquid supply box body are fixedly connected; quick connection joints corresponding to the input branch and the output branch are arranged on the outer walls of the liquid supply box body and the heat dissipation box body.
2. The large-scale ground station radar combined cooling device according to claim 1, wherein a water tank is installed in parallel on a pipeline between the liquid collector and the liquid supply pump, a control valve and a liquid supplementing pump are installed on a pipeline of the water tank, which is close to one side of the liquid collector, and an infusion pump is installed on a pipeline of the water tank, which is close to one side of the liquid supply pump.
3. The large ground station radar combined cooling device of claim 1, wherein the liquid supply tank and the heat dissipation tank are each provided with a maintenance door.
4. The large ground station radar combined cooling device according to claim 1, wherein the liquid collector comprises a liquid collecting main pipe and a plurality of liquid collecting branch pipes which are communicated with the liquid collecting main pipe in parallel, and each liquid collecting branch pipe is correspondingly connected with the output end of a heat exchanger of a radar load; the liquid separator comprises a liquid separating main pipe and a plurality of liquid separating branch pipes which are communicated with the liquid separating main pipe in parallel, and each liquid separating branch pipe is correspondingly connected with the input end of a heat exchanger of a radar load.
5. The large ground station radar combined cooling apparatus of claim 1, wherein a deaerator and an electric heater are installed on a pipe between the liquid trap and the liquid supply pump.
6. The large ground station radar combined cooling apparatus of claim 1, wherein the output branch is connected to a knockout and a filter and a deionizer are mounted on the conduit.
7. The large ground station radar combined cooling device of claim 1, wherein the air cooled heat exchanger is a fan coil heat exchanger.
8. The large ground station radar combined cooling device of claim 1, wherein a maintenance channel is provided in the liquid supply tank and the heat sink tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663832.9U CN221039408U (en) | 2023-10-07 | 2023-10-07 | Large-scale ground station radar combined cooling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322663832.9U CN221039408U (en) | 2023-10-07 | 2023-10-07 | Large-scale ground station radar combined cooling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221039408U true CN221039408U (en) | 2024-05-28 |
Family
ID=91135819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322663832.9U Active CN221039408U (en) | 2023-10-07 | 2023-10-07 | Large-scale ground station radar combined cooling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221039408U (en) |
-
2023
- 2023-10-07 CN CN202322663832.9U patent/CN221039408U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |