Performance measurement test device for front guide vane propulsion pump

The invention discloses a front guide vane boost pump performance measurement test device, which relates to the technical field of fluid machinery, and comprises a test pump section, a rotation driving part, a circulation pipeline, a first pressure measurement part, a second pressure measurement part and a torque sensor, the rear end of the pump shaft penetrates through the outlet bent pipe to extend to the outside and is connected with a rotary driving component through a torque sensor, the front end of the pump shaft is sequentially sleeved with a plurality of adjusting gaskets, an impeller and a plurality of adjusting gaskets from front to back, the front guide vane is arranged at the front end in the impeller chamber, one end of the circulating pipeline is connected with the impeller chamber, and the other end of the circulating pipeline is connected with the pump shaft. The other end of the circulating pipeline is connected with the outlet elbow, the first pressure measuring component is arranged at an i