Ultrasonic water meter with improved structure

• Main Authors: HU FANLIN, YUAN JIANGANG, LYU WEN
• Format: Patent
• Language: Chinese; English
• Published: 26.08.2022
• Subjects: MEASURING; MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL; METERING BY VOLUME; PHYSICS; TESTING

The utility model relates to an ultrasonic water meter with an improved structure, which comprises a meter head and a base meter pipeline arranged on the meter head in a penetrating manner, two sound wave transducers are arranged in the meter head, two through holes for the induction ends of the sound wave transducers to extend into are formed in the pipe wall of the base meter pipeline, and a sound channel assembly is arranged in the base meter pipeline; the sound channel assembly is characterized in that the sound channel assembly comprises a tubular part with a water passing flow channel and two sound wave reflection elements located on the left side and the right side of the tubular part, a fixing hole is formed in the middle of the top of the tubular part, and the tubular part is formed by connecting a left sleeve and a right sleeve in an inserted and matched mode; wherein one sound wave reflecting element serves as an insert and is integrally formed with the left sleeve in an injection molding mode, the