Backwash pulse control device for compressor refrigerator

The utility model relates to the technical field of backwash of refrigerators, in particular to a backwash pulse control device of a compressor refrigerator, which adopts the technical scheme that the backwash pulse control device comprises a main body box, a water pump and a return pipe, a handle is mounted at the upper end of the main body box, a PLC (Programmable Logic Controller) is arranged on the front end surface of the main body box, and a partition plate is mounted in the main body box; a partition plate is arranged in the main body box and divides the main body box into a clean water cavity and a sewage cavity, an observation window is arranged at the position, located in the sewage cavity, of the front end of the main body box, the water pump is fixed to the side end of the main body box, a water pumping pipe and a flushing pipe are arranged on the water pump, the water pumping pipe extends into the clean water cavity, a pulse valve is arranged on the flushing pipe, and the backflow pipe is install