Remote water meter with improved main body structure and working method thereof

Abstract

The invention relates to a remote water meter with an improved main body structure and a working method thereof. The remote water meter with the improved main body structure is characterized by comprising a remote water meter shell with a water inlet and a water outlet and a concave shell shaped filtering screen, a concave impeller box and an impeller which are sequentially arranged in the remotewater meter shell, wherein the upper part of an impeller shaft of the impeller is connected with a magnetic steel; a concave pressure bearing bowl and a Hall sensor disposed at the bottom of the pressure bearing bowl and used for sensing rotation of the magnetic steel are arranged in the remote water meter shell and above the impeller; and a plurality of water passing gap passages tangent to a rotation trace of the outer end of the impeller are formed on the peripheral wall of the lower part of the concave impeller box. The remote water meter with the improved main body structure, which is disclosed by the invention, is reasonable in design and beneficial for reducing the volume of the water meter.

Description

Technical field: [0001] The invention relates to a remote water meter with an improved main structure and a working method thereof. Background technique: [0002] The remote water meter is composed of an ordinary mechanical water meter plus an electronic collection and sending module. The electronic module completes signal collection, data processing, storage and uploads the data to a repeater or a hand-held meter reading device through a communication line. It can record and save the user's water consumption in real time, or directly read the current accumulated data. Each water meter has a unique code. When the remote water meter receives the meter reading command, it can immediately upload the water meter data to the management system. [0003] Although there are many remote water meters at present, their main structure or mechanical structure design is unreasonable, which makes the remote water meters larger in size and inconvenient to disassemble. Invention content: ...

AI Technical Summary

Problems solved by technology

[0003] Although there are many remote water meters at present, their main structure or mechanical structure design is unreasonable, resulting in large volume of remote water meters and inconvenient disassembly and assembly.

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