Intelligent large-caliber water meter

Abstract

The invention discloses an intelligent large-caliber water meter. The water meter comprises a mounting pipe, a water meter body, a buffer pipe and a buffer structure, wherein a protruding mounting seat is arranged on the mounting pipe; a mounting ring is arranged on the outer edge of the bottom of the water meter body; mounting holes are drilled in the mounting seatand the mounting ring; the mounting seatand the mounting ring are fixed through a fixing bolt; fixing rings are integrally formed at the two ends of the mounting pipe correspondingly; matching rings are integrally formed at the twoends of the buffer pipe and hinged and fixed in a prismatic shape to form a water blocking table;an opening structure is installed in the water blocking table;thebuffer structure is arranged on the section, close to the water meter body, of the buffer pipe;and a buffer layer is arranged between the buffer structure and the water blocking table. The intelligent large-caliber water meter is reasonable in design, capable of well absorbing and buffering water flow impact force passing through the water meter, capable of avoiding the situation that water meter components are damaged due to the large water flow impact force and suitable for application and popularization.

Description

technical field [0001] The invention belongs to the technical field of water meters, and in particular relates to an intelligent large-diameter water meter. Background technique [0002] Large-caliber water meters refer to water meters with a nominal diameter of 50mm and above. Large-diameter water meters are mainly used for main water supply pipes, users of self-provided wells, industrial and commercial users with large water consumption, and general meter measurement at the end of water supply, etc. Therefore, the total amount of water flowing through the water meter is large, which has a great impact on users and operators . [0003] Since the water flow rate of the large-diameter water meter increases, the momentum of the water is also relatively large. Therefore, when the water pressure is high, some parts of the water meter are likely to be damaged after being impacted by a large impact force. The existing large-diameter water meter cannot The impact force of the wat...

AI Technical Summary

Problems solved by technology

Large-diameter water meters are mainly used for main water supply pipes, users of self-provided wells, industrial and commercial users with large water consumption, and general meter measurement at the end of water supply, etc. Therefore, the total amount of water flowing through the water meter is large, which has a great impact on users and operators

[0003] Since the water flow rate of the large-diameter water meter increases, the momentum of the water is also relatively large. Therefore, when the water pressure is high, some parts of the water meter are likely to be damaged after being impacted by a large impact force. The existing large-diameter water meter cannot Buffering by the water flow impulse at the water meter

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