Water-cooled heat pipe-type machine room air-conditioning system
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A computer room air-conditioning and water-cooling technology, which is applied in air-conditioning systems, heating and ventilation control systems, heating and ventilation safety systems, etc., can solve complex air quality processing problems, low energy efficiency ratio, large operating temperature difference, etc., and achieve refrigeration Improve efficiency, ensure safe operation, and reduce the effect of heat transfer temperature difference
Active Publication Date: 2011-02-23
浙江洁普智汇能源科技有限公司
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[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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[0026] Such as figure 1 As shown, the water-cooled heat pipe type computer room air-conditioning system of the present invention includes a compressor 1, a water-cooled condenser 2, a throttling device 3, an evaporative cooling condenser 4, a liquid storage tank 5, a flow balance valve 6, a terminal heat exchanger 7, Bubble pump 8, cooling tower 9, cooling water pump 10, first outlet valve 11, first inlet valve 12, first drain valve 13, second inlet valve 14, second outlet valve 15 and second drain valve 16;
[0027] The high-pressure exhaust port of the compressor 1 is connected with the refrigerant side of the water-cooled condenser 2, the throttling device 3, the evaporation side of the evaporative cooling condenser 4, and the low-pressure suction port of the compressor 1 in sequence; the cooling water of the cooling tower 9 The outlet is connected with the cooling water pump 10, the second water inlet valve 14, the cooling water side of the water-cooled condenser 2, the se...
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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...
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