Constant-pressure continuous water supply system for UBE surgery

The utility model relates to a constant-pressure continuous water supply system for a UBE operation, which is characterized by comprising a turnover box, a water outlet pipe communicated with a water outlet of the turnover box, a water outlet pump positioned on the water outlet pipe, a water receiving pump fixedly connected with a taper pipe on a water inlet, and a conveying device fixedly provided with a plurality of water bags and used for conveying the water bags to the position right above the taper pipe, the first driving device drives the taper pipe to be inserted into the water bag; and a water outlet of the water receiving pump is communicated with the hose and a water inlet of the turnover box. The flushing water pressure is ensured through the arrangement of the water outlet pump, and the continuous supply of normal saline is ensured when the water bag is replaced through the arrangement of the water receiving pump and the turnover box, so that the constant water pressure of the normal saline is ach