Water Source Heat Pump Project

Water Source Heat Pump utilizes surface water or shallow seated groundwater ( underground water, rivers and lakes) or artificially regenerated water source ( like industrial waste water, geothermal zone water, urban sewage etc.) to create a high efficient and energy-conserving green system for cooling and heating. Water Source Heat Pump creates a cooling and heating system by extracting energy from natural water. In winter, water temperature is higher than that of air, therefore, the evaporating temperature in heat pump cycle is raised to create higher energy efficiency ratio than that of air-cooled heat pump system whose efficiency is greatly hampered by defrosting. While in summer, water temperature is lower than that of air, therefore, condensing temperature in cooling situation is lowered to create a better performance than that of air-cooled type and cooling tower. In general, the efficiency of the chiller is greatly improved. Lijing No.5 residence, located at the bank of Taohuajiang River, a place with well conserved primitive idyllic sceneries, is the most luxurious villa district in Guilin City. The surface water source heat pump green system designed for the second- stage construction of the villa district (totally 24,000m2) is under construction. It is also responsible for providing hot water for the first-stage construction of the villa district.