Water meter shell and manufacturing method thereof

Abstract

The invention discloses a water meter shell which comprises a base with a water inlet end, a measuring end and a water outlet end and further comprises a control end shell. The base and the control end shell are formed by high-strength engineering plastics in an integrated mold opening mode. An isolation cover capable of isolating the base and the control end shell is arranged in the base and the control end shell. The isolation cover is clamped to the base and the control end shell through a clamping end located between the base and the control end shell. The lower end of a cover body capable of sealing the control end shell from the upper end of the control end shell is connected with a clamping seat which is used for containing a controller and can be just inserted into the control end shell. The bottom of the clamping seat is provided with a connecting flange which is used for containing an impeller and an inductor and can just penetrate into the isolation cover. The invention further discloses an ingredient ratio and a manufacturing method of the water meter shell. By means of the water meter shell and the manufacturing method, the structure can be simplified, better rigidity and corrosion resistance are achieved, meanwhile, the weight can be reduced, and the assembling efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of manufacturing smart water meter casings, in particular to a water meter casing and a manufacturing method thereof. Background technique [0002] With the advancement of science and technology, smart water meters are becoming more and more popular. Smart water meters are based on the addition of electronic control components to the mechanical structure of the water meter, so the water inlet, outlet, and measurement ends for water to pass through are formed, as well as the controls for setting electronic components. When the water meter casing is usually manufactured, the water inlet, outlet, and measurement ends are made of cast iron, while the control end is made of plastic. When installing, install the two together; the water inlet , the water outlet and the measuring end are made of cast iron, mainly considering the service life and corrosion resistance of the structure. It's hard to get better. There...

Images