Liquid cooling ratio-adjustable cold source of liquid cooling data center

Abstract

The invention discloses a liquid cooling data center liquid cooling proportion adjustable cold source which comprises a first cold source circulation pipeline, a liquid cooling cold source system is arranged on the first cold source circulation pipeline, a second cold source circulation pipeline is arranged on the other side of the first cold source circulation pipeline, an air cooling cold source system is arranged on the second cold source circulation pipeline, and an air cooling cold source system is arranged on the air cooling cold source system. The liquid cooling cold source system comprises a butterfly valve, a temperature sensor, a flow sensor, a Y-shaped filter, a first variable frequency pump, a check valve, a first electric three-way valve and a first dry cooler. The system has the beneficial effects that through the cooperative design of the liquid-cooling cold source system and the air-cooling cold source system, the liquid-cooling proportion and the air-cooling proportion can be flexibly adjusted according to the requirement that the liquid-cooling proportion of the cold-plate-type liquid-cooling data center changes along with a normal array of the cold-plate-type liquid-cooling data center, so that the liquid-cooling proportion and the air-cooling proportion of the cold-plate-type liquid-cooling data center can be flexibly adjusted; the cold plate type liquid cooling data center server cabinet meets the use requirements of advanced production and batch production of a cold source and seamless adaptation to later liquid cooling proportion change, so that the heat dissipation effect of the cold plate type liquid cooling data center server cabinet is better.

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