(Urban central heating is an energy-saving and environmental protection method vigorously promoted by the state. It has the advantages of high thermal efficiency, energy saving, low pollution, and good heating effect. The central heating pipe network is huge and messy. In order to better grasp the operation status of the pipe network, it is necessary to monitor the temperature, pressure, flow and other parameters in real time at important nodes/points, and build a Pingsheng heating network monitoring system (heating network monitoring system). Intelligent dispatch management system).)