中小型供暖锅炉补水定压的改进

Improvement on water supplying for stable pressure of medium and small sized heating boiler

分析了中小型承压热水供暖锅炉的变负荷运行工况 ,并针对系统存在的问题提出了补水定压方式的改进方案 ,稳定了运行工况 。

By analyzing the running state of medium and small sized heating boilers with pressure inside boilers under variable load, the working problem of the system are improved by supplying water for stable pressure. Thus the running state is stable with good economic profits.