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Constant pressure, liquid replenishment and exhaust device of closed liquid cooling system

An exhaust device and liquid cooling technology, applied in the direction of cooling/ventilation/heating transformation, etc., to achieve the effect of low unit cost, simple operation and high practical value

Active Publication Date: 2018-08-28
合肥天鹅制冷科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult for a general closed liquid cooling system to achieve reliable and effective constant pressure, liquid replenishment and exhaust functions

Method used

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  • Constant pressure, liquid replenishment and exhaust device of closed liquid cooling system

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Embodiment Construction

[0012] see figure 1 , a constant pressure, liquid replenishment and exhaust device for a closed liquid cooling system, including an air-coolant heat exchanger 1, a load heating element 2, a liquid storage tank 3, a liquid replenishment pump 61, a spiral microbubble separator 7, Electric heating water tank 8, expansion tank 10, liquid supply pump 62, first and second solenoid valves 51, 52, first, second, third, fourth, fifth, sixth, seventh ball valves 41, 42, 43, 44, 45, 46 , 47 and stop valve 9, the outlet of the air-coolant heat exchanger 1 is connected with the inlet of the load heating element 2, the liquid storage tank 3 is respectively provided with upper, middle and bottom interfaces, and the upper interface of the liquid storage tank 3 passes through the The first solenoid valve 51 and the second ball valve 42 communicate with the outlet of the load heating element 2, the first ball valve 41 is connected in parallel between the inlet of the second ball valve 42 and th...

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Abstract

The invention provides a pressure-stabilizing, liquid-supplementing and gas-exhausting device of a closed liquid cooling system. The pressure-stabilizing, liquid supplementing and gas-exhausting device of the closed liquid cooling system comprises an air-cooling liquid heat exchanger, a load heating element, a liquid storage tank, a liquid supplementing pump, a spiral micro bubble separator, an electric heating water tank, an expansion tank, a liquid supplying pump, electromagnetic valves, ball valves, and a stop valve. The pressure stabilization, the liquid supplement and the gas exhaust of the closed liquid cooling system are achieved by the liquid supplementing pump, the first electromagnetic valve, the second electromagnetic valve, the second ball valve, the third ball valve, the fourth ball valve, the fifth ball valve and the sixth ball valve, in association with the spiral micro bubble separator. The pressure-stabilizing, liquid-supplementing and gas-exhausting device of the closed liquid cooling system is low in cost and convenient in operation. The pressure-stabilizing, liquid-supplementing and gas-exhausting device of the closed liquid cooling system is of a great practical value.

Description

technical field [0001] The invention relates to the field of closed liquid cooling systems, in particular to a device for constant pressure, liquid replenishment and exhaust of the closed liquid cooling system. Background technique [0002] At present, the cooling methods adopted by electronic equipment include: natural heat dissipation, forced air cooling, liquid cooling, evaporative cooling, semiconductor cooling and heat pipe cooling. More mature technologies include forced air cooling and liquid cooling. The launch tubes of many high-power transmitters (such as klystrons, traveling wave tubes, forward wave tubes, and magnetrons, etc.) and some components with relatively concentrated heat generation use liquid cooling systems with high cooling efficiency, referred to as liquid cooling systems. cold system. The liquid cooling system is generally composed of a cooling system and a cooling liquid circulation system. It adjusts the temperature, pressure, and flow of the coo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K7/20
Inventor 魏超汪长江赵贝
Owner 合肥天鹅制冷科技有限公司
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