天然气在空调行业与其它能源竞争的探讨  

Discussion of the competition between natural gas and other energies in air conditioning

作　　者：李芳芹[1] 赵贤兵[2] 

机构地区：[1]同济大学热能工程系,上海200092 [2]湘潭工学院资源工程系,湘潭411201

出　　处：《节能》2002年第2期39-41,共3页Energy Conservation

摘　　要：对“西气东输”的天然气到达上海之后,天然气在空调行业中与其它能源的竞争作了分析探讨。提出一种用用经济系数来评价用能系统的热经济性的方法,并用此方法对上海某一办公楼空调系统的四种方案进行了比较分析,探讨了天然气空调的热经济性及其与其它空调的竞争,并说明其优越性。Air -condition system consumes energy greatly.Discuss the competition between natural gas and other energies in air conditioning after the western natural gases have been transported into Shanghai.Offer a method of exergy -economic coefficient to estimate the thermal economy of energy-used systems.Use this method to compare and analyze four air-condition schemes of an office building in Shanghai.Probe into the thermal econ omy of natural gas air conditioning and explain its superiorities.

关 键 词：天然气空调 热经济系数 能量费用 

分 类 号：TB657.2[一般工业技术—制冷工程]