| 摘要 |
Thermostat is a mechanical piece and it gets opened as a result of heat which is caused by engine or due to heating resistor by MAP sensor and it does not include any controlling ability except for this state. Moreover, it shows resistance in the route of water flow (in the open mode), as a result of which further power and fuel will be consumed via water pump. The main objective of this invention is to redesign this segment to control engine temperature efficiently and as a result the engine will be in a better condition and greenhouse gases as well as fuel consumption will decrease. The principal solution for the present problem is to redesign the thermostat and change its structure. Thermostat segment is eliminated and is replaced by a butterfly valve which is opened and shut by an engine and controls the water flow toward the radiator (without exerting any resistance in the path and in an open mode) and the exact angle of valve is estimated every moment through a sensor. |
