Novel support and pipe section of ultrasonic calorimeter and water meter

Abstract

The invention relates to a novel support and pipe section of an ultrasonic calorimeter and a water meter. The novel support and pipe section is characterized in that two ultrasonic reflectors (2) shaped like the Chinese character ZHONG are oppositely installed in a support shell with a flared opening respectively in an inlet and an outlet of two half identical structures to form an ultrasonic support, and the ultrasonic support is fixed in an ultrasonic pipe section (1) with a straight-through pipe in identical diameter.

Description

Technical field: [0001] The invention belongs to accessories for water meters and heat meters, in particular to a support and pipe section for a novel ultrasonic heat meter and water meter. Background technique: [0002] At present, the brackets used to manufacture ultrasonic heat meters and ultrasonic water meters often make the ultrasonic reflectors on the brackets rectangular. This causes an increase in pressure loss, and at the same time causes a certain disturbance to the water flow, and this disturbance will cause the ultrasonic measurement of the water flow to be unstable. However, in the current pipe sections used for ultrasonic heat meters and ultrasonic water meters, the inner pipe of the pipe section often needs to be changed in diameter, so that the processing is more complicated. [0003] The invention provides a solution, which can reduce the pressure loss of the inner pipe of the ultrasonic heat meter and the ultrasonic water meter, and at the same time make ...

AI Technical Summary

Problems solved by technology

[0002] At present, the brackets used to manufacture ultrasonic heat meters and ultrasonic water meters often make the ultrasonic reflectors on the brackets rectangular. Causes an increase in pressure loss, and at the same time causes a certain disturbance to the water flow, and this disturbance will cause the ultrasonic measurement of the water flow to be unstable

However, in the current pipe sections used for ultrasonic heat meters and ultrasonic water meters, the inner pipe of the pipe section often needs to be changed in diameter, which makes the processing more complicated.

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