Electric cylinder direct-acting three-way valve and working method thereof

The invention provides an electric cylinder direct-acting type three-way valve and a working method thereof. The three-way valve is mainly composed of mechanical devices such as a driving unit servo motor, a transmission unit electric cylinder and a control unit three-way valve and the working method of the electric cylinder direct-acting type three-way valve. The electric cylinder converts rotary motion of a motor into linear motion, reciprocating motion can be accurately completed, the three-way valve generally has the advantages of cut-off, adjustment, flow guide, countercurrent prevention, pressure stabilization, overflow and the like, and the three-way valve and the electric cylinder are combined to achieve the advantages of the three-way valve and the electric cylinder. 本发明提供了一种电缸直动式三通阀及其工作方法，三通阀主要是由驱动单元伺服电机、传动单元电缸和控制单元三通阀等机械装置以及电缸直动式三通阀的工作方法两部分组成。电缸利用我们的电机的旋转运动，将其转换为直线运动，可以精确的来完成一个往复运动，三通阀门一般具有截止、调节、导流、防止逆流、稳压和溢流等好处，本方案将三通阀和电缸结合起来，取其优点。