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Cool distribution unit for data communication equipment center liquid cooling system

An equipment center and liquid cooling technology, which is applied in the construction of electrical equipment components, cooling/ventilation/heating transformation, and housings with display/control units, etc., can solve problems such as limited use and easy failures, and reduce Effects of relevance, reliable use, and reduced likelihood of mutual influence

Active Publication Date: 2019-12-20
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a cooling capacity distribution unit for the liquid cooling system of the data communication equipment center, which is used to solve the problems of insufficient use of air conditioning and refrigeration in the application of the communication data communication equipment center, limited use and prone to failure, so as to improve the stability of use beneficial effects of sex

Method used

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  • Cool distribution unit for data communication equipment center liquid cooling system
  • Cool distribution unit for data communication equipment center liquid cooling system
  • Cool distribution unit for data communication equipment center liquid cooling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A cooling distribution unit for a liquid cooling system in a data communication equipment center, such as figure 1 As shown, it includes a shell 1, and a heat exchange plate 2 is arranged inside the shell 1. The heat exchange plate 2 is used to cool the liquid that absorbs the load heat; the upper end of the heat exchange plate 2 is provided with a primary side liquid circulation circuit 3, and the lower end is provided with The secondary side liquid circulation loop 4 and the primary side liquid circulation loop 3 cool the liquid in the secondary side liquid circulation loop 4 through the heat exchange plate 2; Road 5 is used to change the liquid throughput in the secondary side liquid circulation branch 4; an exhaust branch 6 is arranged in parallel on the secondary side liquid circulation circuit 4, and the exhaust branch 6 is located on the left side of the volume control branch 5, and The gas branch 6 is used to discharge the gas contained in the liquid after absor...

Embodiment 2

[0032] Such as figure 1 and image 3As shown, the secondary side controllable pump 52 can also be arranged on the connecting branch 9 . When a single cooling distribution unit is applied to multiple servers for heat dissipation, a connection branch 9 is provided between the server and the water separator 8, and each connection branch 9 is provided with a secondary-side controllable pump 52, and the controller 7 is respectively Control each secondary side controllable pump 52; the cooled liquid flows to the water separator 8 cold water pipe through the secondary side liquid outlet port 42, and then through a separate connecting branch 9, at this time the secondary side controllable pump 52 Separately change the liquid throughput in the corresponding connection branch 9, so that the cooled liquid enters the corresponding server to absorb the heat of the load; the connection branches 9 are independent of each other, and when a single branch is overhauled, it does not affect The...

Embodiment 3

[0034] The traditional use method is that a single cooling distribution unit is applied to multiple server cabinets, which is different from the traditional use method. The single cooling distribution unit matches a single server cabinet for use, and the usage method is more flexible. The independence of the device is enhanced, and the damage of one part does not affect the normal use of other parts, which improves the stability of use.

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Abstract

The invention provides a cool distribution unit for a data communication equipment center liquid cooling system. The cool distribution unit is characterized by comprising a shell. A heat exchange plate is arranged in the shell. The upper end of that heat exchange plate is provided with a primary side liquid circulation loop, and the lower end is provided with a secondary side liquid circulation loop. A quantity control branch is arranged in series on the secondary side liquid circulation loop. An exhaust branch is arranged in parallel on the secondary side liquid circulation loop. The exhaustbranch is located on the left side of the quantity control branch. A detection assembly is arranged on the secondary side liquid circulation loop. The detection assembly comprises a temperature sensor, a pressure sensor, a flowmeter and a liquid leakage detection rope. The primary side liquid circulation circuit and the secondary side liquid circulation circuit are respectively provided with the temperature sensor and the liquid leakage detection rope. The pressure sensor and the flowmeter are also arranged on the secondary side liquid circulation loop. The inner right side of the shell is provided with a controller. The detection assembly and the quantity control branch are connected with the controller.

Description

technical field [0001] The invention belongs to the technical field of liquid cooling systems for data communication equipment centers, in particular to a cooling capacity distribution unit for the liquid cooling systems of data communication equipment centers. Background technique [0002] Due to the growing global demand for data exchange, the need for servers has also increased. To do this, servers consume exponentially more power and therefore generate more heat. Servers generate more heat, and traditional precision air conditioners have been restricting the development of communication and data communication equipment centers due to power consumption issues. Effective cooling of electronic components in data centers has become the focus of attention. [0003] Existing devices utilize controlled fluid cooling circuits to cool components within the data center to remove waste heat generated by electronic components to keep the components within allowable operating temper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20H05K5/00G08B21/18
CPCG08B21/18H05K5/0017H05K7/20763H05K7/20836
Inventor 张文昌
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD