Novel inlet distortion flow field axial flow pump experimental device

• Main Authors: FENG XUSONG, TANG FANGPING, SHI LIJIAN, LIU CHAO, HU QIUJIN, SHI WEI
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2019
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model discloses a novel inlet distortion flow field axial flow pump experimental device. The utility model belongs to the technical field of fluid mechanical equipment. The device comprises a water inlet pipe, an elbow, a water outlet pipe, an impeller, a motor shaft and a pressure stabilizing system, novel structure, an annular water outlet pipe is sleeved at the tail end of an inletpipe; stable water flow in the circular ring is supplied by a water source; the pressure-stabilizing make-up pump is used for pumping water into the pressure-stabilizing box; thus, inflow distortion is formed, a water level signal in the box is transmitted by a floating ball liquid level sensor in the pressure stabilizing box; the water supplementing electromagnetic valve and the flow meter are sequentially connected behind the water supplementing pump; the effects of adjusting and detecting the flow are achieved; according to the utility model, the simulation test is carried out in a realizable experimental mode, so