Application of SCADA system in water loss control of heating pipe network
The management of water loss in the heating pipeline network is currently a pain point and difficulty for heating enterprises.Most of the urban heating pipe network is buried deep underground,how to find the water loss of heating pipe network in time,determine the cause of water loss,find the location of water loss,is an urgent problem to be solved.Through the SCADA system,using the secondary network return water pressure trends and"a complementary two"automatic replenishment of water electric regulator valve opening frequency and other parameters,and according to the trend of the parameters of the curve amplitude,frequency waveform specificity changes in comparative analysis,we can judgement the secondary network water loss of abnormal conditions and the amount of water loss.Furthermore,we will refine the water loss control of the system,promptly determine the causes of a large amount of water loss in the system,identify the location of the water loss,and organize leak detection and repair as soon as possible to reduce the water loss rate and ensure the normal operation of the heat exchange station.
NETL
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万方数据
