某工程两种冷源方式的技术经济分析与比较

Techno-economic analysis and comparison of two ways of cold resource in a project

针对空调系统中最常见的螺杆式冷水空调系统与地源热泵空调系统两种冷源,结合武汉某工程实例,对两种冷源方案进行了运行成本比较,表明在该工程中螺杆式冷水空调系统冷源方式胜过地源热泵空调系统。

In light of two common cold source of screw cold air conditioning system and ground source heat pump air-conditioning system, combining with certain engineering in Wuhan as an example, this paper compares operation cost of two cold sources, and shows that screw cold air conditioning system is superiority to ground source heat pump air-conditioning system.