工程设计通病及解决办法：（2）自然循环热水供暖系统问题分析及机械循环系统工程案例
Common faults of engineering design and solving methods
摘要：
介绍了自然循环热水供暖系统的特点，分析了系统供热效果不好的主要原因及解决措施。给出了机械循环热水供暖系统供热效果不好的具体工程案例，详细分析了其原因并给出了处理办法。
关键词：供暖系统,自然循环,机械循环,工程案例,供热效果
Abstract：
Presents the characteristics of the natural circulation system. Analyses the main causes and countermeasures of insufficient heating of the system. Gives some engineering cases of insufficient heating of forced circulation hot water heating systems and expounds their causes and solving methods.
Keywords:heating system, natural ventilation, forced circulation, engineering case, heating effect