Water-cooled heat pipe-type machine room air-conditioning system

Abstract

The invention discloses a water-cooled heat pipe-type machine room air-conditioning system. The system comprises a compressor, a water-cooled condenser, a throttling device, an evaporative cooling condenser, a liquid storage pot, a flow equilibrium valve, a terminal heat exchanger, an air bubble pump, a cooling tower, a cooling water pump, a first water outlet valve, a first water inlet valve, a first drain valve, a second water inlet valve, a second water outlet valve and a second drain valve, wherein the high-pressure exhaust port of the compressor is connected with the refrigerant side of the water-cooled condenser, the throttling device, the evaporation side of the evaporative cooling condenser, and the low-pressure air suction port of the compressor in turn, so as to form a compressing refrigeration circulation loop with a cooling water circulation loop together; and the outlet on the condensing side of the evaporative cooling condenser is connected with the liquid storage pot, the flow equilibrium valve, the terminal heat exchanger, the air bubble pump and the inlet on the condensing side of the evaporative cooling condenser in turn, so as to form a heat pipe refrigeration circulation loop with the cooling water circulation loop together. The system has a smaller temperature difference and a high energy efficiency ratio when performs heat exchange.

Description

technical field [0001] The invention relates to the technical field of air conditioning systems, in particular to a water-cooled heat pipe type computer room air conditioning system. Background technique [0002] With the rapid development of my country's information industry and network applications in recent years, the construction speed of computer rooms and base stations has been greatly accelerated, and their number has increased rapidly, becoming more and more energy-consuming. According to statistics, the energy consumption of computer rooms and base stations accounts for 90% of the energy consumption of the entire network, and the energy consumption of air conditioning and cooling accounts for 40% to 50% of the energy consumption of computer rooms and base stations. In particular, many base stations still need to use air conditioners for cooling in spring and autumn and winter, when the outdoor air temperature is often relatively low. If the outdoor low temperature c...

AI Technical Summary

Problems solved by technology

[0006] However, the cooling method of the existing fresh air system will have more complicated air quality processing problems, and the cooling system of the heat exchange method will have the problems of large operating temperature difference and low energy efficiency ratio

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