Water meter flow velocity detection method and device

• Main Authors: HE YONGQIN, CHEN JIA, WEN ZHONG
• Format: Patent
• Language: Chinese; English
• Published: 12.03.2024
• Subjects: INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT; MEASURING; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The invention belongs to the field of water meter detection, and particularly relates to a water meter flow velocity detection method and device. A test assembly is arranged on the workbench; an infusion tube is arranged at the bottom of the test assembly; the bottom end of the infusion tube is fixedly connected with a fixed seat; a plurality of screw rods are rotationally connected to the fixed seat; a worker rotates the screw rod, the screw rod enables the moving seats to move through the threads, and the ultrasonic water meter can be positioned by moving the plurality of moving seats, so that the center of the ultrasonic water meter is aligned with a liquid conveying pipe. The ultrasonic water meter is clamped and fixed by folding the multiple movable seats towards the center, and by means of the arrangement, the ultrasonic water meters of different sizes and sizes can be fixed through cooperation of the screw rods and the movable seats, so that the application range can be widened, and workers can use the