The Optimizing And Choosing Of Air-Conditioning In Office Building

Aiming to an energy-saving building in Tianjin, this article sets up an energy-consuming model in BIN Method. Choose three types of heating and cooling source, optimize systems suited to heating and cooling, and calculate their annual value of cost. The result indicates that the original-investment of ground source heat pump (simplified as GSHP) is more than other's. But it's running fee is the lowest. Furthermore, using renewable energy, GSHP is not only in favor of user, more important, it is beneficial to society.