CN209700985U - A kind of satellite hot control system liquid-cooling heat radiation control device - Google Patents
A kind of satellite hot control system liquid-cooling heat radiation control device Download PDFInfo
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- CN209700985U CN209700985U CN201920317052.XU CN201920317052U CN209700985U CN 209700985 U CN209700985 U CN 209700985U CN 201920317052 U CN201920317052 U CN 201920317052U CN 209700985 U CN209700985 U CN 209700985U
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Abstract
A kind of satellite hot control system liquid-cooling heat radiation control device disclosed by the utility model a, comprising: shell, the shell have the first side plate and the second side plate being oppositely arranged；One is tightly attached on the inner plate surface of first side plate or is formed in the first fluid heat exchange pipeline in first side plate；One is tightly attached on the inner plate surface of second side plate or is formed in the second fluid heat exchange pipeline in second side plate；One is mounted on the circulating pump in the shell；One is mounted on the electric three passes thermostat valve in the shell；One is mounted on the temperature sensor on the inner plate surface of second side plate；And the controller that is connect respectively with the circulating pump, electric three passes thermostat valve and temperature sensor.Liquid working substance recycles in circuit under the promotion of circulating pump, heat is absorbed in the second side plate (heat source part), heat is discharged at the first side plate (cool source part), to achieve the purpose that transmit heat, efficiently solves the heat dissipation problem of electronic component in satellite.
Description
Technical field
The utility model relates to satellite hot control system technical field, in particular to a kind of satellite hot control system liquid-cooling heat radiation
Control device.
Background technique
With the development of science and technology, the function of satellite is stronger and stronger, and consequent is the power consumption of satellite
It is increasing.If the temperature of electronic component is excessively high in satellite, its operation efficiency will affect, reduce reliability, shortening is defended
The service life of star.Therefore, satellite hot control system is very important one of subsystem, and main task is to control setting in satellite
For standby and structure temperature in the range of requiring, especially for the higher satellite of life requirements, satellite hot control system seems outstanding
It is important.
Due to being vacuum environment in space, heat transfer path is limited, and main heat transfer path is heat transfer and heat radiation.With
The heat consumption of electronic component is more and more big, and the structure in satellite is more and more complicated, and traditional heat transfer and heat radiation cannot expire
The requirement of sufficient satellite hot control system.For this purpose, the applicant has carried out beneficial exploration and research, has found and solve the above problems
Method, technical solution described below generate in this background.
Utility model content
The technical problem to be solved by the utility model is to: a kind of satellite thermal control is provided in view of the deficiencies of the prior art
System liquid-cooling heat radiation control device, the liquid cooling control device solve the cooling electronic component of satellite using liquid cooling heat-transfer working medium
Problem.
Technical problem to be solved in the utility model can adopt the following technical scheme that realize:
A kind of satellite hot control system liquid-cooling heat radiation control device, comprising:
One shell, the shell have the first side plate and the second side plate being oppositely arranged, first side plate and second side
Plate is respectively as satellite capsule plate and load mounting plate；
One is tightly attached on the inner plate surface of first side plate or is formed in the first fluid heat exchange in first side plate
Pipeline, the first fluid heat exchange pipeline have first fluid heat exchange inlet and first fluid heat exchange liquid outlet；
One is tightly attached on the inner plate surface of second side plate or is formed in the second fluid heat exchange in second side plate
Pipeline, the second fluid heat exchange pipeline has second fluid heat exchange inlet and second fluid heat exchange liquid outlet, described
The second fluid heat exchange liquid outlet of second fluid heat exchange pipeline and the first fluid heat exchange feed liquor of the first fluid heat exchange pipeline
Mouth connection；
One is mounted on the circulating pump in the shell, the circulation import of the circulating pump and the first fluid heat exchange pipeline
First fluid heat exchange liquid outlet connection；
One is mounted on the electric three passes thermostat valve in the shell, and the electric three passes thermostat valve has an inlet and two
The inlet of a control liquid outlet, the electric three passes thermostat valve is connect with the loop exit of the circulating pump, one control
Liquid outlet is connect with the second fluid of second fluid heat exchange pipeline heat exchange inlet, another control liquid outlet is attempted by
The second fluid heat exchange liquid outlet of the second fluid heat exchange pipeline and the first fluid of the first fluid heat exchange pipeline exchange heat
Between inlet；
One is mounted on the temperature sensing of the temperature for detecting second side plate on the inner plate surface of second side plate
Device；And
One controller, the controller are connect with the circulating pump, electric three passes thermostat valve and temperature sensor respectively.
In a preferred embodiment of the utility model, exchange heat out in the first fluid of the first fluid heat exchange pipeline
A liquid storage device is provided between liquid mouth and the circulation import of the circulating pump.
In a preferred embodiment of the utility model, one and the controller are provided on the side of the shell
The connector of connection, the connector can quickly be connect with external power supply, and provide electric energy to the controller.
Due to using technical solution as above, the utility model has the beneficial effects that: liquid working substance pushing away in circulating pump
It is recycled in circuit under dynamic, absorbs heat in the second side plate (heat source part), discharge heat at the first side plate (cool source part), from
And achieve the purpose that transmit heat, efficiently solve the heat dissipation problem of electronic component in satellite.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Referring to Fig. 1, what is provided in figure is a kind of satellite hot control system liquid-cooling heat radiation control device, including shell 100, stream
Body heat exchange pipeline 200a, 200b, circulating pump 300, electric three passes thermostat valve 400, temperature sensor 500 and controller 600.
Shell 100 has side plate 110a, the 110b being oppositely arranged.Side plate 110a is used as satellite capsule plate, outer plate surface
Satellite heat is radiated to cosmic space by heat radiation by upper spraying thermal control white paint coating, therefore side plate 110a can be used as cold source
It uses.Side plate 110b is used as load mounting plate, and outer plate surface can be used as equipment and provide temperature constant mounting plane, will be big
Power apparatus or heating element etc. are arranged in the outer plate surface of side plate 110b, and side plate 110b can be used as heat source use.
Fluid heat transfer pipeline 200a is tightly attached on the inner plate surface of side plate 110a or is formed in side plate 110a, fluid heat transfer
Pipeline 200a has an a fluid heat transfer inlet 210a and fluid heat transfer liquid outlet 220a.
Fluid heat transfer pipeline 200b is tightly attached on the inner plate surface of side plate 110b or is formed in side plate 110b, fluid heat transfer
Pipeline 200b has an a fluid heat transfer inlet 210b and fluid heat transfer liquid outlet 220b, the fluid of fluid heat transfer pipeline 200b
Heat exchange liquid outlet 220b is connect with the fluid heat transfer inlet 210a of fluid heat transfer pipeline 200a.
Circulating pump 300 is mounted in shell 100, the stream of the circulation import 310 and fluid heat transfer pipeline 200a of circulating pump 300
Body heat exchange liquid outlet 220a connection.
Electric three passes thermostat valve 400 is mounted in shell 100, and electric three passes thermostat valve 400 has an inlet 410 and two
A control liquid outlet 420,430, the inlet 410 of electric three passes thermostat valve 400 are connect with the loop exit 320 of circulating pump 300,
One control liquid outlet 420 is connect with the fluid heat transfer inlet 210b of fluid heat transfer pipeline 200b, another is controlled out
Liquid mouth 430 is attempted by the fluid heat transfer of the fluid heat transfer liquid outlet 220b and fluid heat transfer pipeline 200a of fluid heat transfer pipeline 200b
Between inlet 210a.
Temperature sensor 500 is mounted on the inner plate surface of side plate 110b, is used to detect the temperature of side plate 110b.
Controller 600 is connect with circulating pump 300, electric three passes thermostat valve 400 and temperature sensor 500 respectively.In shell
A connector 610 connecting with controller 600 is provided on 100 side, connector 610 can quickly be connect with external power supply,
And electric energy is provided to controller 600.
In addition, fluid heat transfer pipeline 200a fluid heat transfer liquid outlet 220a and circulating pump 300 circulation import 310 it
Between be provided with a liquid storage device 700, guarantee that the pressure in entire circuit is constant, it is ensured that the safe and reliable operation of circulating pump 300.
The satellite hot control system of the utility model is as follows with the working principle of liquid-cooling heat radiation control device:
Liquid working substance recycles in circuit under the promotion of circulating pump 300, absorbs heat in side plate 110b (heat source part),
Heat is discharged at side plate 110a (cool source part), to achieve the purpose that transmit heat.Electric three passes thermostat valve 400 can basis
The flow in two circuits of temperature automatic adjustment of side plate 110b, to achieve the purpose that control side plate 110b temperature.Work as side plate
When the temperature of 110b is higher than set temperature, there will be more liquid working substances to enter side plate 110b, to take away more heats；When
When side plate 110b temperature is too low, it will there is a large amount of liquid working substance to be directly entered side plate 110a, avoid the temperature of side plate 110b into
One step reduces.In the present embodiment, liquid working substance preferably uses glycol water.
In addition, side plate 110a, 110b of the utility model are used as satellite capsule plate, liquid-cooling heat radiation control device can be made at this time
For the use of satellite temperature equalization system.Flow is adjusted by electric three passes thermostat valve 400, to achieve the purpose that accurate temperature controlling.This reality
With novel liquid-cooling heat radiation control device modularized design, it is easily installed and is laid out.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. a kind of satellite hot control system liquid-cooling heat radiation control device characterized by comprising
One shell, the shell have the first side plate and the second side plate being oppositely arranged, first side plate and the second side plate point
It Zuo Wei not satellite capsule plate and load mounting plate；
One is tightly attached on the inner plate surface of first side plate or is formed in the first fluid heat exchange pipeline in first side plate,
The first fluid heat exchange pipeline has first fluid heat exchange inlet and first fluid heat exchange liquid outlet；
One is tightly attached on the inner plate surface of second side plate or is formed in the second fluid heat exchange pipeline in second side plate,
The second fluid heat exchange pipeline has second fluid heat exchange inlet and second fluid heat exchange liquid outlet, the second
The second fluid heat exchange liquid outlet of body heat exchange pipeline is connect with the first fluid of first fluid heat exchange pipeline heat exchange inlet；
One is mounted on the circulating pump in the shell, and the of the circulation import of the circulating pump and the first fluid heat exchange pipeline
The connection of one fluid heat transfer liquid outlet；
One is mounted on the electric three passes thermostat valve in the shell, and the electric three passes thermostat valve has an inlet and two controls
The inlet of liquid outlet processed, the electric three passes thermostat valve is connect with the loop exit of the circulating pump, one controls out liquid
Mouth is connect with the second fluid of second fluid heat exchange pipeline heat exchange inlet, another control liquid outlet is attempted by described
The second fluid heat exchange liquid outlet of second fluid heat exchange pipeline and the first fluid heat exchange feed liquor of the first fluid heat exchange pipeline
Between mouthful；
One is mounted on the temperature sensor of the temperature for detecting second side plate on the inner plate surface of second side plate；With
And
One controller, the controller are connect with the circulating pump, electric three passes thermostat valve and temperature sensor respectively.
2. satellite hot control system as described in claim 1 liquid-cooling heat radiation control device, which is characterized in that described first-class
A liquid storage device is provided between the first fluid heat exchange liquid outlet of body heat exchange pipeline and the circulation import of the circulating pump.
3. satellite hot control system as described in claim 1 liquid-cooling heat radiation control device, which is characterized in that in the shell
A connector connecting with the controller is provided on side, the connector can quickly be connect with external power supply, and to institute
It states controller and electric energy is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317052.XU CN209700985U (en) | 2019-03-13 | 2019-03-13 | A kind of satellite hot control system liquid-cooling heat radiation control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920317052.XU CN209700985U (en) | 2019-03-13 | 2019-03-13 | A kind of satellite hot control system liquid-cooling heat radiation control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209700985U true CN209700985U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920317052.XU Active CN209700985U (en) | 2019-03-13 | 2019-03-13 | A kind of satellite hot control system liquid-cooling heat radiation control device |
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| CN (1) | CN209700985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795719A (en) * | 2019-03-13 | 2019-05-24 | 常州微焓热控科技有限公司 | A kind of satellite hot control system liquid-cooling heat radiation control device |
-
2019
- 2019-03-13 CN CN201920317052.XU patent/CN209700985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109795719A (en) * | 2019-03-13 | 2019-05-24 | 常州微焓热控科技有限公司 | A kind of satellite hot control system liquid-cooling heat radiation control device |
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