The intelligent controller is composed of a hardware system and a hardware system (controllers, sensors, control valves, actuators). The software system compiles the temperature control curve according to the heat characteristics of each heat exchange station, outdoor temperature, secondary supply and return water temperature to achieve the automatic temperature control function, that is, to meet the control requirements of the heat characteristics, but also to improve the heat exchange station The quality of heating reduces energy consumption. Intelligent controller is a set of control equipment with automatic temperature control function, and is a control equipment that can be adjusted by outdoor temperature and user's heat demand. This set of device hardware includes control valves (actuators, regulating valves), field controllers, sensors, etc. The intelligent controller adopts a dedicated intelligent controller oil fume purification manufacturer, collects temperature parameters into the controller, and through the analysis, comparison, and calculation of the controller, issues control commands to the electric valve, and Lipu frequency converter performs a flow adjustment of the pipe network. So as to achieve the purpose of automatic temperature control. A temperature sensor is installed on the secondary supply and return water pipeline of the heat exchange station to measure the supply and return water temperature of the secondary pipe network and the supply and return water temperature of the secondary pipe network. Install an outdoor temperature sensor outside the heat exchange station, set the position on the shaded surface, and make a protective device. The average value of the two places for measuring the outdoor temperature is more accurate. A control valve with good adjustment characteristics is used to ensure the stability of the control pipe network. At the same time, the control valve uses the Siemens electric head as an actuator to ensure the reliability of the system. Ningbo Autrends International Trade Co.,Ltd. , https://www.mosvape.com