0引言从供热角度讲,天津港分为可进行集中供热的区域和难以实现集中供热的区域两大部分。难以实现集中供热区域是指距离主要供热管网较远且分散、供热面积相对不大的建筑物(如候工房、理货房、安全楼、秤房等)和有特殊供热要求的建筑物(如医院、幼儿园等)。在这一区域原来所配 0 Introduction From a heating point of view, Tianjin Port is divided into two parts: the area where central heating can be conducted and the area where it is difficult to achieve central heating. Difficult to achieve central heating area refers to the distance from the main heating pipe network and dispersed, heating area is relatively small buildings (such as the waiting room, cargo handling, security, weighing rooms, etc.) and have special heating requirements Buildings (such as hospitals, kindergartens, etc.). In the region originally allocated