Considering the weather in frigid area,selection of air-conditioning ventilation mode for plant management room of Harbin Metro has been made.And the suggestions on the winter in-house heating and heat source for fresh air preheating are proposed.

• 根据严寒地区的气候特点,对哈尔滨地铁设备管理用房可采用的空调通风方式进行综合比选,并对冬季室内采暖和新风预热的热源提出建议。