Research Of Air Conditioning Dynamic Cooling Load In Summer In The Stock Exchange

Now, the proportion of energy consumption of air conditioning system that meets the requirements of indoor temperature and humidity is about fifty percent in the building yearly energy consumption. How to harmonize the contradiction between meeting indoor cosy environment energy consumption and protection has turned into a hot question. The dynamic load calculation of air conditioning system is the base of air conditioning energy economy.The object of study of the thesis is a stock exchange.Its load of air conditioning system is typical. Through building model , theory analysis and in contrast with the experimentresult study the dynamic cooling load of air conditioning system in the stock exchange. First, build the building model and air conditioning dynamic cooling load analysis model of the stock exchange in the basis of the experiment. Second, calculate the air conditioning dynamic cooling load in summer(April to October)hourly by software simulation, obtain the maximum cooling load daily, the minimum cooling load daily, the proportion of each cooling load occupying the total cooling load and cooling load time frequence,analyse them by using twin load curves. Last, contrast theoretical calculations with test results, analyse them and prove the model proper. Therefore, the model built and the analysis method can provide design operation reference for air conditioning system of the kind of building.