CN218851200U - Ground-supported multifunctional cooling system of airborne electronic system - Google Patents
Ground-supported multifunctional cooling system of airborne electronic system Download PDFInfo
- Publication number
- CN218851200U CN218851200U CN202222751450.7U CN202222751450U CN218851200U CN 218851200 U CN218851200 U CN 218851200U CN 202222751450 U CN202222751450 U CN 202222751450U CN 218851200 U CN218851200 U CN 218851200U
- Authority
- CN
- China
- Prior art keywords
- load
- water tank
- liquid supply
- pipeline
- return pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model relates to a ground-supported multifunctional cooling system of an onboard electronic system, which comprises a compression refrigeration module and a load end, wherein the load end comprises a first load return pipeline, a second load return pipeline, a first load supply pipeline, a second load supply pipeline, a first water tank and a second water tank; the first load liquid return pipeline is divided into two paths after passing through a pressure sensor and a temperature sensor, one path of the first load liquid return pipeline is connected with the inlet of the first water tank after passing through an electromagnetic valve and a second condenser, the other path of the first load liquid return pipeline is sent out after passing through the electromagnetic valve and being connected with the other heat stroke of the plate heat exchanger, the other path of the first load liquid return pipeline is sent out and connected with the inlet of the first water tank, and the outlet of the first water tank is connected with the first load liquid supply pipeline; the second load liquid return pipeline is connected to an inlet of the second water tank through a pressure sensor and a temperature sensor, an outlet of the second water tank is connected with the second load liquid supply pipeline, and the second load liquid supply pipeline is connected to the third load liquid supply pipeline through a liquid supply pump and a heat exchanger arranged in the first water tank. The system is arranged to provide cooling fluid at different temperatures, flows and pressures to the onboard project equipment.
Description
Technical Field
The utility model relates to an airborne cooling device field, an airborne electronic system ground support multifunctional cooling system specifically says so.
Background
With the continuous development of aerospace technology, airborne equipment is developed towards complexity, integration and miniaturization, and the accompanying problems are that the heat productivity of the equipment is increased suddenly, the heat productivity of airborne electronic equipment is exponentially increased, and the temperature is an important parameter related to the normal operation of the electronic equipment. In the field of cooling of electronic equipment in a high-altitude environment, the cooling liquid of the electronic equipment needs to be cooled after circulation is finished, so that the cooling liquid is ensured to normally participate in circulation, and the electronic equipment is maintained to operate at a stable working temperature.
However, since different electronic devices have different requirements for temperature, flow rate and pressure of cooling fluid, multiple sets of cooling systems are required to meet the cooling requirements of each component, which is not favorable for cost control and installation arrangement. At present, a common cooling device can only provide cooling liquid with the same temperature, flow and pressure for off-board project equipment. When another cooling liquid with temperature, flow and pressure needs to be provided, a cooling device needs to be additionally arranged. The problems of high cost and high difficulty in installation and arrangement are caused.
Disclosure of Invention
The utility model provides a ground support multifunctional cooling system who provides different temperatures, flow, pressure for airborne project equipment.
The utility model adopts the technical proposal that: the utility model provides an airborne electronic system ground supports multi-functional cooling system, includes compression refrigeration module and load end, and compression refrigeration module and load end connect plate heat exchanger's two hot trips respectively, its characterized in that: the load end comprises a first load return pipeline, a second load return pipeline, a first load supply pipeline, a second load supply pipeline, a first water tank and a second water tank; the first load liquid return pipeline is divided into two paths after passing through a pressure sensor and a temperature sensor, one path is connected with a first water tank inlet after passing through an electromagnetic valve and a second condenser, the other path is sent out after being connected with the other heat stroke of the plate heat exchanger through the electromagnetic valve and is connected with the first water tank inlet, a first water tank outlet is connected with a first load liquid supply pipeline, and a liquid supply pump, a water filter, a flow sensor, a temperature sensor and a pressure sensor are sequentially arranged on the first load liquid supply pipeline; the second load liquid return pipeline is connected to an inlet of the second water tank through a pressure sensor and a temperature sensor, an outlet of the second water tank is connected with a second load liquid supply pipeline, the second load liquid supply pipeline is connected to a third load liquid supply pipeline through a liquid supply pump and a heat exchanger arranged in the first water tank, and a water filter, a flow sensor, a temperature sensor and a pressure sensor are sequentially arranged on the third load liquid supply pipeline.
Furthermore, the compression refrigeration module comprises a compressor and a plate heat exchanger, and exhaust gas of the compressor is sent out after being connected with the plate heat exchanger through a first condenser, a liquid storage device, a drying filter and an expansion valve, and is sent out and connected with inlet air of the compressor.
Furthermore, a first liquid return pipeline with an electromagnetic valve is additionally arranged between the first load liquid return pipeline and the first load liquid supply pipeline, one end of the first liquid return pipeline is connected behind a temperature sensor on the first load liquid return pipeline, and the other end of the first liquid return pipeline is connected behind a water filter on the first load liquid supply pipeline.
Furthermore, a second liquid return pipeline with an electromagnetic valve is additionally arranged between the second load liquid return pipeline and the third load liquid supply pipeline, one end of the second liquid return pipeline is connected behind a temperature sensor on the second load liquid return pipeline, and the other end of the second liquid return pipeline is connected behind a water filter on the third load liquid supply pipeline.
Furthermore, electric heaters are arranged in the first water tank and the second water tank.
Furthermore, the first water tank and the second water tank are both provided with a liquid supplementing port and a drain port.
Furthermore, the first outlet pipe is connected with an evacuation port before the connection part of the first outlet pipe and the third outlet pipe.
Further, the first condenser is an air-cooled condenser, the second condenser is an air-cooled condenser, and the first condenser and the second condenser share a fan.
Based on the above scheme, the utility model discloses following positive beneficial effect has been obtained:
the compression refrigeration module is arranged in the cooling system for refrigeration, and when the compressor works, cooling liquid returned from a heat load is sent to the plate heat exchanger in the compression refrigeration module. The cooled cooling liquid returns to the first water tank or is subjected to heating treatment or is directly conveyed to a heat load at a certain flow rate, pressure and temperature.
The cooling system is provided with three liquid supply modules, and the three liquid supply modules are provided with two different water tanks: a first water tank and a second water tank. The first cooling liquid is subjected to small-amplitude temperature reduction by the second air-cooled condenser and then enters the first water tank, and the first water tank provides cooling liquid with a temperature for a load under the action of the liquid supply pump; the second type of refrigerant enters the first water tank after being cooled by the plate heat exchanger in the compression refrigeration module, and the first water tank provides cooling liquid with another temperature for the load under the action of the liquid supply pump; and thirdly, a heat exchanger is arranged in the first water tank, and the cooling liquid coming out of the second water tank exchanges heat with the cooling liquid in the first water tank when passing through the heat exchanger so as to provide the cooling liquid with another temperature for the load.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: the system comprises a compression refrigeration module 1, a compressor 101, a first condenser 102, a liquid reservoir 103, a dry filter 104, an expansion valve 105, a first water tank 2, a second water tank 3, a plate heat exchanger 4, a first load liquid return pipeline 5, a second load liquid return pipeline 6, a first load liquid supply pipeline 7, a second load liquid supply pipeline 8, a third load liquid supply pipeline 9, a water filter 10, a second condenser 11, a liquid supply pump 12, a heat exchanger 13, an electromagnetic valve 14, an electric heater 15, an evacuation port 16, a liquid supplementing port 17, a flow sensor 18, a temperature sensor 19, a pressure sensor 20, a first liquid return pipeline 21 and a second liquid return pipeline 22.
Detailed description of the preferred embodiments
The following is a further description with reference to the drawings and examples.
FIG. 1 shows: the utility model provides an airborne electronic system ground supports multi-functional cooling system, includes compression refrigeration module 1, first water tank 2, second water tank 3, plate heat exchanger 4, first load liquid return pipe 5, first load liquid return pipe 6, first load liquid supply pipeline 7, second load liquid supply pipeline 8, third load liquid supply pipeline 9, water filter 10, second condenser 11, liquid feed pump 12, heat exchanger 13, solenoid valve 14, electric heater 15.
The compression refrigeration module 1 comprises a compressor 101 and a plate heat exchanger 4, and exhaust gas of the compressor is sent out after passing through a first condenser 102, a liquid storage device 103, a drying filter 104 and an expansion valve 105 and is connected with a thermal stroke of the plate heat exchanger 4 and is sent out to be connected with inlet gas of the compressor 101; when the compressor works, the cooling liquid returned from the heat load is sent to the other heat path of the plate heat exchanger in the compression refrigeration module.
The first load return pipeline 5 at the load end is divided into two paths after passing through a pressure sensor and a temperature sensor, one path is connected with the inlet of the first water tank 2 after passing through an electromagnetic valve 14 and a second condenser 11, and the other path is sent out after passing through the electromagnetic valve and being connected with the other heat path of the plate heat exchanger 4 and is sent out to be connected with the inlet of the first water tank 2; an outlet of the first water tank 2 is connected with a first load liquid supply pipeline 7, and a liquid supply pump 12, a water filter 10, a flow sensor 18, a temperature sensor 19 and a pressure sensor 20 are sequentially arranged on the first load liquid supply pipeline 7; an electric heater 15 is arranged in the first water tank 2, and a liquid supplementing port 17 and a drainage port 16 are also arranged on the first water tank; the cooling liquid is heated by a first water tank or directly conveyed to a heat load at a certain flow, pressure and temperature;
the second load return pipeline 6 at the load end is connected to the inlet of the second water tank 3 through a pressure sensor and a temperature sensor; the outlet of the second water tank 3 is connected with a second load liquid supply pipeline 8, the second load liquid supply pipeline 8 is connected to a third load liquid supply pipeline 9 through a liquid supply pump and a heat exchanger 13 arranged in the first water tank 3, and a water filter 10, a flow sensor, a temperature sensor and a pressure sensor are sequentially arranged on the third load liquid supply pipeline 9. The front of the third load liquid supply pipeline 9 connected with the second load liquid supply pipeline 8 is connected with an emptying port 16; an electric heater 15 is arranged in the second water tank 3, and a liquid supplementing port 17 and a drainage port 16 are also arranged on the second water tank; the coolant in the second tank 3 passes through the heat exchanger and exchanges heat with the coolant in the first tank to provide the load with coolant at another temperature.
In this embodiment, a first liquid return line 21 with an electromagnetic valve is additionally arranged between the first load liquid return line 5 and the first load liquid supply line 7, one end of the first liquid return line 21 is connected behind the temperature sensor 19 on the first load liquid return line 5, and the other end is connected behind the water filter on the first load liquid supply line. A second liquid return pipeline 22 with an electromagnetic valve is additionally arranged between the second load liquid return pipeline 6 and the third load liquid supply pipeline 9, one end of the second liquid return pipeline 22 is connected behind the temperature sensor 19 on the second load liquid return pipeline 6, and the other end of the second liquid return pipeline 22 is connected behind the water filter 10 on the third load liquid supply pipeline 9. The technology is the conventional technology, and is mainly used for auxiliary adjustment of liquid supply temperature and liquid return temperature and flow rate of a load end.
In addition to the above embodiments, the first condenser 102 may also be an air-cooled condenser, and the second condenser 11 may also be an air-cooled condenser, which share a fan.
Claims (8)
1. The utility model provides an airborne electronic system ground supports multi-functional cooling system, includes compression refrigeration module and load end, and compression refrigeration module and load end connect plate heat exchanger's two hot trips respectively, its characterized in that: the load end comprises a first load return pipeline, a second load return pipeline, a first load supply pipeline, a second load supply pipeline, a first water tank and a second water tank; the first load liquid return pipeline is divided into two paths after passing through a pressure sensor and a temperature sensor, one path is connected with a first water tank inlet after passing through an electromagnetic valve and a second condenser, the other path is sent out after being connected with the other heat stroke of the plate heat exchanger through the electromagnetic valve and is connected with the first water tank inlet, a first water tank outlet is connected with a first load liquid supply pipeline, and a liquid supply pump, a water filter, a flow sensor, a temperature sensor and a pressure sensor are sequentially arranged on the first load liquid supply pipeline; the second load liquid return pipeline is connected to an inlet of the second water tank through a pressure sensor and a temperature sensor, an outlet of the second water tank is connected with a second load liquid supply pipeline, the second load liquid supply pipeline is connected to a third load liquid supply pipeline through a liquid supply pump and a heat exchanger arranged in the first water tank, and a water filter, a flow sensor, a temperature sensor and a pressure sensor are sequentially arranged on the third load liquid supply pipeline.
2. The on-board electronic system ground-supported multifunctional cooling system of claim 1, wherein: the compression refrigeration module comprises a compressor and a plate heat exchanger, and exhaust gas of the compressor is sent out after passing through a first condenser, a liquid storage device, a drying filter and an expansion valve and is connected with a hot stroke of the plate heat exchanger, and is sent out and connected with inlet gas of the compressor.
3. The on-board electronic system ground-supported multifunctional cooling system of claim 1, wherein: a first liquid return pipeline with an electromagnetic valve is additionally arranged between the first load liquid return pipeline and the first load liquid supply pipeline, one end of the first liquid return pipeline is connected behind a temperature sensor on the first load liquid return pipeline, and the other end of the first liquid return pipeline is connected behind a water filter on the first load liquid supply pipeline.
4. The on-board electronic system ground-supported multifunctional cooling system of claim 1, wherein: a second liquid return pipeline with an electromagnetic valve is additionally arranged between the second load liquid return pipeline and the third load liquid supply pipeline, one end of the second liquid return pipeline is connected behind a temperature sensor on the second load liquid return pipeline, and the other end of the second liquid return pipeline is connected behind a water filter on the third load liquid supply pipeline.
5. The on-board electronic system ground-supported multifunctional cooling system of claim 1, wherein: electric heaters are arranged in the first water tank and the second water tank.
6. The on-board electronic system ground-supported multifunctional cooling system of claim 1, wherein: and the first water tank and the second water tank are both provided with a liquid supplementing port and an emptying port.
7. The on-board electronic system ground-supported multifunctional cooling system of claim 1, wherein: and the third load liquid supply pipeline is also connected with a drain port in front of the joint of the second load liquid supply pipeline and the third load liquid supply pipeline.
8. The on-board electronic system ground-supported multifunctional cooling system of claim 2, wherein: the first condenser is an air-cooled condenser, the second condenser is an air-cooled condenser, and the first condenser and the second condenser share a fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222751450.7U CN218851200U (en) | 2022-10-19 | 2022-10-19 | Ground-supported multifunctional cooling system of airborne electronic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222751450.7U CN218851200U (en) | 2022-10-19 | 2022-10-19 | Ground-supported multifunctional cooling system of airborne electronic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218851200U true CN218851200U (en) | 2023-04-11 |
Family
ID=87304634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222751450.7U Active CN218851200U (en) | 2022-10-19 | 2022-10-19 | Ground-supported multifunctional cooling system of airborne electronic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218851200U (en) |
-
2022
- 2022-10-19 CN CN202222751450.7U patent/CN218851200U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101486381B (en) | Airplane ground liquid cooling vehicle | |
| CN103334820B (en) | Thermal control system and method of automobile engine | |
| CN112339526B (en) | Heat accumulating type truck parking air conditioning system | |
| CN111251807B (en) | Whole car thermal management system and have its vehicle | |
| CN101738030B (en) | Throttle mechanism | |
| WO2021196770A1 (en) | Integrated mast comprehensive cooling system | |
| CN218851200U (en) | Ground-supported multifunctional cooling system of airborne electronic system | |
| CN212409111U (en) | Gas-liquid mixing cooling device | |
| CN111422027B (en) | Vehicle thermal management system and control method thereof | |
| CN208738603U (en) | A kind of dual temperature water cooling unit for laser | |
| CN106016757A (en) | High low temperature oil heating control system capable of achieving accurate temperature regulation | |
| CN103471192B (en) | Multiple Air Conditioning System with Heat and operation method thereof | |
| CN109631140A (en) | Ocean nuclear power platform cabin heating system | |
| CN210153191U (en) | Fuel vehicle cooling system | |
| CN212272375U (en) | Heat management device and vehicle | |
| CN211953309U (en) | Cascade heat pump unit | |
| CN203584730U (en) | Air compressor heat recovery system for air conditioner heat supply system | |
| CN203731602U (en) | Cooling system of engineering vehicle | |
| CN203323448U (en) | Coolant multi-branch-circuit total heat recovery air conditioning unit | |
| CN203385150U (en) | DC (direct current) variable frequency multi-connected air conditioning unit suitable for cold region | |
| CN102853490A (en) | Pipeline cold and heat circulation system | |
| CN202420021U (en) | Two-generator flue gas afterburning lithium bromide absorbing cold water and cold and hot water unit | |
| CN202709357U (en) | Pipeline cold and heat circulation system | |
| CN218295941U (en) | Multi-split system and multi-split air conditioner | |
| CN217361721U (en) | Integrated assembly device of battery heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |