Flushing device durability test device

The utility model aims to provide a flushing device durability test device which comprises four parts: a water supply pipeline control system, a pneumatic actuating system, an electric automatic control system and a testbench, wherein the water supply pipeline control system comprises a water storage tank, a filter, a water pump, a pressure transmitter, a water outlet valve and a flexible pipe. The pneumatic system comprises a three-component assembly (including an air filter, a pressure adjusting valve and an oil mist separator), a precise pressure adjusting valve, a speed valve and a cylinder. The electric automatic control system comprises a stainless steel control cabinet, a PLC module, an HMI liquid crystal touch screen, a frequency transformer and a load sensor. The testbench comprises a standard water tank, a water tank mounting bracket, a clamp bracket and a testbench bracket. According to the flushing device, the water supply pipeline control system, the pneumatic system, the electric automatic contr