问题61《地铁设计规范》第12.2.36条第2款规定,“设于地铁地下线路内的空调冷源设备应采用电动压缩式,不应采用吸收式冷水机组”,这是为什么?答:这一规定主要考虑地铁是以电力为能源,使用方便,而吸收式冷水机组须自设产生蒸汽的锅炉,或采用直燃式机组,要使用燃气或煤。由于将燃 Question 61 Subclause 12.2.36 of Subway Design Code stipulates that “the equipment for air-conditioning cooling provided in the subway underground lines should be of the electric compression type and the absorption chiller should not be used”. Why? A: The main consideration of this provision is that the MTRC uses electricity as its energy source and is easy to use. However, absorption chillers must have their own steam generating boilers or direct-fired units that use gas or coal. As it will burn