Application Research Of Natural Cooling Air Conditioning In Data Center In Inner Mongolia

Internet big data is a hot topic recently.Remote cloud computing and virtual hosting will undoubtedly no longer change your life.Remote computers are stored in the data center,and the data center is a big power consumer,which is a low priority in the 21st century.In today’s era of carbon energy saving and emission reduction,optimizing the power consumption of data centers is an urgent issue.The purpose of this article is to optimize the air conditioning system of data centers.By introducing natural cooling sources,the working hours of air conditioning compressors can be reduced to reduce power consumption.The purpose of the amount.In this project,by querying the domestic mainstream meteorological data,Query the outdoor dry(wet)bulb temperature for 365 days and 24 hours in Inner Mongolia,and the time for introducing natural cooling sources is determined.The two design schemes of natural cooling on the water side and natural cooling on the wind side are adopted respectively.By comparison,a set of na tural cooling solutions for the data center suitable for this project was finally selected.Through the comparison of the two design schemes,the results show that the cooling load of the data center only accounts for about 6.82% of the cooling load difference.The high-pressure centrifugal chiller of the water-side natural cooling system can save more electricity and energy consumption,However,the annual value of the wind-side natural cooling system is subsidized,and the static payback period is shorter.In the process of comparing the design schemes,it was also found that the water-side natural cooling system can be matched with a more energy-saving new air conditioner terminal,which can solve the local overheating problem and eliminate the heat in the initial state.The underfloor air supply is used as the end air supply method of the natural cooling scheme to improve the efficiency of natural cooling.So we found that,we conclude that the natural cooling on the wind side is economically more reasonable and more suitable for this solution,and the initial investment is lower.The static payback period of natural cooling on the wind side is 4.4 years,and it does not occupy the internal space of the computer room.The deployment is relatively flexible and suitable for medium-sized data centers.