天津某厂制冷供热站设计

Design for Refrigeration and Heating Station in A Plant in Tianjin Province

以天津某厂制冷供热站主要设备选型为例,介绍了制冷供热系统设计,并分析比较了制冷机组运行成本,结果表明,蒸汽溴化锂吸收式冷水机组在化工厂空调制冷系统中,利用低品位热能制取冷冻水,可达到节能、降低产品能耗的目的。

The paper introduces the design for the refrigeration and heating station through discussing the selection of maior equipment of the refrigeration/heating station in a plant in Tianjin Province. The paper also analyzes and compares the operation cost of different refrigeration sets and the results indicate that：steam-driven lithium bromide absorption refrigerating machine set is able to save energy and lower down energy consumption of products by making use of low-grade heat energy to obtain refrigerated water.