【摘要】 常用的上供下回式和水平串联式供暖系统虽然各有特点，但在设计时一定要根据建筑物的用途、特点选用，才能达到理想的运行效果。笔者针对一幢学生宿舍楼上供下回式供暖系统运行中存在的问题，将原系统形式改为水平串联式系统。工程改造简单，工期短，改造后系统运行管理方便、节能。更多还原

【Abstract】 To eliminate the problems in operation of the upfeed heating system In a dormitory huilding, the author proposed a scheme of reforming it intoHorizontal one-pipe systems and put it into practice. The reform proves to be easier, Quicker, relatively economic and practical in implementation and convenientFor operation.更多还原