Water cold-storage and cooling system for data center and operation method thereof

Abstract

The invention belongs to the technical field of cooling and air conditioning, in particular to a water cold-storage and cooling system for a data center and an operation method thereof. The water cold-storage and cooling system comprises a conventional operation pipeline, a cold storage pipeline and a cooling pipeline, wherein the conventional operation pipeline comprises a water collector, a refrigeration pump, a refrigeration host, a cooling pump and a cooling tower which are sequentially connected by pipelines; the cooling tower is connected with the refrigeration host; the refrigeration host is connected with a water divider; the cold storage pipeline comprises a cold storage pump, a refrigeration host, a cooling pump and a cold storage tank which are sequentially connected by pipelines; the cold storage tank is connected with the cold storage pump; the cooling pipeline comprises a water collector, a cold storage pump, a cold storage tank, a cooling pump and a water divider which are sequentially connected by pipelines; and three operation modes of the conventional operation pipeline, the cold storage pipeline and the cooling pipeline are provided, after the scheme is adopted, the energy conservation effect of a data center air-conditioning management system is very significant.

Description

technical field [0001] The invention belongs to the technical field of refrigeration and air conditioning, and in particular relates to a water cold storage refrigeration system used in a data center and an operation method thereof. Background technique [0002] In the data center in the era of cloud computing, on the one hand, users require the data center to maintain high availability and operate safely and efficiently; on the other hand, they require that energy consumption and operating costs be reduced as much as possible. Colleagues, data centers must have flexible expansion capabilities to cope with changing business needs and uncertainties in the operation process. [0003] The air conditioning and refrigeration system is used to ensure the safe operation of the data center and prevent IT equipment from going down because it cannot be cooled. According to the latest statistics, the computer room air conditioning system accounts for about 45% of the electricity consu...

AI Technical Summary

Problems solved by technology

However, the solution provided by this utility model has a single operation mode, a too simple structure, and the energy saving effect is not obvious, so it is not suitable for use in large data centers

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