Water side evaporation cooling system for auxiliary mechanical refrigeration

Abstract

The invention discloses a water-side evaporation cooling system for an auxiliary mechanical refrigeration. The water-side evaporation cooling system comprises an indirect evaporation cooling water chilling unit, wherein the indirect evaporation cooling water chilling unit is connected to a plate type heat exchanger through a circulating water pipe A to form a closed pipe loop; the plate type heatexchanger is sequentially connected to an air cooling water chilling unit and an air conditioner tail end through a circulating water pipe B to form a closed pipe loop; and a circulating water pipe Cis further arranged on the circulating water pipe B, and the circulating water pipe C is connected to the indirect evaporation cooling water chilling unit. According to the water side evaporation cooling system, different running modes are adopted for different seasons, a water side evaporation cooling technology and an ethylene glycol natural cooling technology are fully utilized, the full-year operation cost of a data center is reduced, the use energy consumption is low, the whole refrigeration system can stably supply cold for a data machine room in the whole year, and good practical valueis achieved.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning equipment, and in particular relates to a water-side evaporative cooling system for auxiliary mechanical refrigeration. Background technique [0002] In recent years, the high energy consumption of data center cooling systems has become a hot issue in the HVAC industry. Data center cooling systems often use different compression chillers, but the focal point of energy consumption is the compressor, especially for data centers that need to run year-round. To this end, people in the industry have explored many new energy-saving solutions, such as natural cooling solutions such as turning on the fluorine pump circulation in winter and turning on the cooling tower operation mode in transitional seasons. Most of these are limited by the natural cooling time, and their year-round energy-saving capabilities are limited. [0003] In the initial stage of design of traditional data center cooling ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a water-side evaporative cooling system for auxiliary mechanical refrigeration, which solves the problem of high energy consumption of existing data center cooling systems

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