热水供暖系统的调试与管理

Adjustment and measurement of hot water heating systems

为保证热水供暖系统的正常运行，除在设计中认真进行水力计算，正确选择各主支管管径，保证流量的合理分配，采取排气措施外，还应在施工过程中严格质量监督，消除施工缺陷，严格进行交工调试。在运行调试中，采用排除积存空气，近端关小阀门开度或力。装调压孔板，拆除或冲洗发生淤塞的管段和散热器等措施。

To real lie normal operstion of hot water heatingsystems,it is very important in design to carefully carry Out hydrodynamio calculation for rational pipe sizing and wster flowdistribution, with necesssry air venting devices put in the system,serious quality supervision should be exercised over the period ofinstal lation to eliminate faults in justallation and commissioningshould be implemented csrepully;In period of operation andadjustment, Such measures can be tsken ss to extrsct sir in systems,to decresse opening of vatves nearby the hoiler house or to installpressure-adjusting orifices and to clean the clogged pipes andradiators.