The project of a river water source energy station in Wuhan international business district was appraised as the 2019 Energy Saving Demonstration Project in Hubei Province,this paper introduces the engineering design of HVAC cold and heat sources for this project,elaborats on the plan of using renewable energy-river water as the cold and heat source,and utilizing heat pump technology to provide cold and hot water for air conditioning in business districts,Introduces the four pipe design concept for winter cooling,and designs the air conditioning water system,expounds the rationality of the variable flow design of the secondary pump+the primary pump,The design content can provide reference for the design of HVAC cold and heat source systems for centralized cooling and heating in large-scale business districts.
关键词
商务区/可再生能源/热泵/冷热源/集中供冷供热/水力计算/空调系统
Key words
Business district/Renewable energy/Heat pump/Cold and heat sources/Centralized cooling and heating/Hydraulic calculation/Air-conditioning system
维普
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