Based on the local climate and natural resource conditions,a renewable lake-water source heat pump system was adopted,and its impacts on the ecological environment,feasibility,economy and system design were analyzed and discussed,through reasonable distribution pipeline network design,lake-water source heat pump has obvious advantages in primary energy utilization ratio,energy-saving and emission reduction. According to the requirements of library functional zoning,indoor temperature,humidity and noise,several energy-saving technologies,such as stratified air conditioning with large space,all-air system with U-shaped heat pipe,all-air adjustable outdoor air ratio and all outdoor air in transition season,are adopted to reduce the energy consumption of air conditioning system,through the design of shock absorption and noise reduction to create a comfortable indoor reading environment. The actual operation effect of HVAC system is good,which plays a good role of energy-saving demonstration,and can provide reference for similar engineering design in the future.
万方数据
维普
