ENGINE THERMAL MANAGEMENT SYSTEM APPLYING ELECTRONIC TEMPERATURE CONTROL VALVE, AND IMPLEMENTATION METHOD THEREFOR

摘要

An engine thermal management system applying an electronic temperature control valve, the system comprising an engine electronic control unit (ECU), wherein an engine is connected to an engine water output pipe; a water temperature sensor is mounted on the engine water output pipe; the electronic temperature control valve is connected to the engine water output pipe; the electronic temperature control valve and the water temperature sensor are connected to the engine ECU; and the electronic temperature control valve is connected to a large circulation pipeline of the engine and a small circulation pipeline of the engine by means of pipelines. The electronic control unit accurately controls the temperature control valve according to the water output temperature of the engine, controls a water circulation mode of the engine by means of the action of the temperature control valve, achieves the effect of controlling the temperature of circulating water of the engine, can also reduce the flow rate of the circulating water of the engine, and can reduce the power consumption of a water pump of the engine, thereby achieving the aim of saving energy of the engine. Further disclosed is an implementation method for the engine thermal management system applying the electronic temperature control valve.