Industrial piston volumetric water meter

Abstract

The invention discloses an industrial piston volumetric water meter. The water meter comprises a water meter body, the surface of the water meter body is fixedly sleeved with a heating structure, thetop of the water meter body is sleeved with a water inlet structure, the water inlet structure comprises a first valve, and the left side of the first valve is fixedly connected with a first flange; and the left side of the first flange is fixedly connected with a first bent pipe, the top of the first bent pipe communicates with a first filtering shell, and the top of the first filtering shell isfixedly connected with a second flange. According to the industrial piston volumetric water meter, through cooperative use of the water meter body, the heating structure and the water inlet structure,the problems that when an internal filter screen of an existing industrial piston volumetric water meter needs to be cleaned and maintained, subsequent work can be conducted only by stopping water supply, and when the temperature is low, the water meter is prone to freezing are solved; and the water meter has the advantages that the filter screen can be cleaned, maintained or replaced without stopping water supply, and the water meter can be prevented from icing at the low temperature.

Description

technical field [0001] The invention relates to the technical field of industrial water meters, in particular to an industrial piston volumetric water meter. Background technique [0002] Water meters are instruments for measuring water flow. Most of them measure the cumulative flow of water. They are generally divided into two types: volumetric water meters and speed water meters. Then choose the water meter with the specification that the common flow is closest to this value as the first choice. [0003] In terms of industrial production, in order to accurately understand the amount of water consumption, it is necessary to use a water meter. Among them, the industrial piston volumetric water meter is also a kind of water meter. There are many impurities in the existing industrial water, and in order to filter the impurities , so a filter screen will be installed inside the water meter, but during the long-term use of the water meter, the internal filter screen will filter...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an industrial piston volumetric water meter, which has the advantages of cleaning, maintaining or replacing the filter screen without shutting off the water, and avoiding freezing of the water meter at the temperature angle, which solves the problem of the existing industrial water meter. When the internal filter of the piston volumetric water meter needs to be cleaned and maintained, the water needs to be stopped to carry out subsequent work, and when the temperature is low, the water meter is easy to freeze.

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