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Study on Water Spray Air Cooler and Tower Cooling Air Conditioning System of SPC Exchange Room

Author: LiZhiYong
Tutor: ZhangJiLi
School: Harbin Institute of Technology
Course: Heating,Gas Supply, Ventilation and Air Conditioning Engineering
Keywords: Program-controlled computer room Air cooler Cooling towers Air conditioning energy
CLC: TU831
Type: Master's thesis
Year: 2007
Downloads: 159
Quote: 1
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Abstract


With the economic and social development , building energy consumption , especially the proportion of air conditioning energy consumption in the overall energy consumption is increasing year by year , the air conditioning energy problem more and more people pay attention to . At present , China's rapid development of program-controlled switches , program-controlled computer room air conditioning energy issues also begun to attract widespread attention . The existing program - controlled computer room air conditioning system , the main equipment the electric refrigeration room for air conditioners , the full year of continuous operation characteristics it needs to consume a lot of power . Therefore , the study program-controlled computer room air conditioning system has a very important significance . The requirements of the program-controlled computer room air temperature and humidity , so wet cooling technology has great potential for energy saving . Therefore , the direct contact of air and water in the the study rules paper filler tricking air cooler heat and moisture exchange process is very important . Transition season and the winter season , as the outdoor conditions change , tower cooling technology has great potential for energy saving building perennial need cooling . For example, the use of a program-controlled machine room in Harbin DeST software to simulate the year hourly air conditioning load , and calculate the total energy consumption of the year-round operation . Rehabilitation programs in the the rule paper filling tricking air coolers and cooling towers technologies on the basis of the existing air conditioning system to calculate the annual energy consumption of air conditioning system after the transformation , and compared with the original system to analyze its economic benefits. To study the applicability of the air conditioning renovation program , the paper analyzes the country 's 31 provinces (municipalities) outdoor meteorological parameters on the basis of a program-controlled machine room model in Harbin , the application of the air conditioning rehabilitation programs , and analyze its energy-saving effect , easy to the air conditioning renovation program is further extended to different areas of the country .

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CLC: > Industrial Technology > Building Science > Housing construction equipment > Air-conditioning, heating, ventilation,and its equipment > Air-conditioning
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