The analysis of GSHP radiant floor heating with PCM for energy storage

Based on the prominent position of constructing resource conservation and environmental-friendly society in the industrialization and modernization developmental strategy, this paper compared the GSHP, radiant floor heating system, PCM for heat storage with its corresponding style, conceived a new energy system-GSHP radiant floor heating system with PCM for energy storage. This paper had analyzed the influences of water supply temperature, phase transition temperature and phase change radius, filling amount of PCM and coiled pipe spacing. At last the paper pointed out that in order to protect environment, conserve energy and reduce CO2 discharge, it should vigorously carry out the management of the demand side and adjust electrovalence ratio between the peak and valley, its spreading and application have more competitive ability and the social efficiency.