Water pressure measurement system for small rotating water tank for debris flow preparation

The invention discloses a water pressure measurement system for a small rotating water tank for debris flow preparation and aims to solve the problem of poor water pressure testing for the small rotating water tank. The water pressure measurement system comprises a rotating water tank, a sensor probe, a transmitter, a hollow conductive slip ring, a data acquisition instrument, a computer, a transmission shaft and a motor, wherein the transmitter and the hollow conductive slip ring are fixed on the transmission shaft sequentially; one end of a wire of the transmitter is connected with the sensor probe, the other end is connected with one end of the hollow conductive slip ring, and the other end of the hollow conductive slip ring is connected with the data acquisition instrument. By means ofacquisition by the sensor probe, conversion by the transmitter, transmission by the hollow conductive slip ring, amplification by the data acquisition instrument and display by the computer, acquisition, conversion, transmis