Pulse detection device of ultrasonic gas meter

A technology of detection device and gas meter, applied in measurement device, test/calibration device, liquid/fluid solid measurement, etc., can solve the problems of cumbersome operation steps, heavy workload of staff, low detection efficiency, etc., to improve detection efficiency , reduce the workload and avoid the effect of disassembly and assembly steps

Pending Publication Date: 2021-09-07
ZHEJIANG RONGXIN GAS METER
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings of low detection efficiency, cumbersome operation steps and heavy workload of staff in the prior art, and propose a pulsation detection device for ultrasonic gas meters

Method used

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  • Pulse detection device of ultrasonic gas meter
  • Pulse detection device of ultrasonic gas meter
  • Pulse detection device of ultrasonic gas meter

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0019] refer to Figure 1-3 , the present invention provides a technical solution: a pulsation detection device for an ultrasonic gas meter, comprising a control body 12, the bottom of the control body 12 is fixedly connected with a bottom box 2, the bottom of the bottom box 2 is fixedly connected with a support leg 1, and the bottom box 2 is fixedly connected with an air pump 201, the bottom of the air pump 201 is fixedly connected with an exhaust pipe 3, the top of the control body 12 is fixedly connected with a bell gas meter 4, and the top of the bell gas meter 4 is fixedly connected with an air inlet head 5 With the outlet head 6, the outside of the outlet head ...

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Abstract

The invention discloses a pulse detection device of an ultrasonic gas meter. The pulse detection device comprises a control main body, the bottom of the control main body is fixedly connected with a bottom box, the interior of the bottom box is fixedly connected with an air pump, the bottom of the air pump is fixedly connected with an exhaust pipe, and the top of the control main body is fixedly connected with a bell jar gas meter. The top of the bell jar gas meter is fixedly connected with a gas inlet head and a gas outlet head, the outer side of the gas outlet head is fixedly connected with a first connecting pipe, one side of the control main body is fixedly connected with a placing frame, one side of the placing frame is fixedly connected with a control panel, and the inner side of the placing frame is provided with a to-be-tested gas meter; the top of the to-be-tested gas meter is fixedly connected with a gas inlet connector and a gas outlet connector, an electric pole is fixedly connected to the interior of the placing frame, the bottom end of the electric pole is fixedly connected with a pressing frame, and through the arrangement of the placing frame, the electric pole, the pressing frame and a sealing connector, tedious disassembly and assembly steps are avoided, the workload of workers is further reduced, and therefore, the detection efficiency of the pulse detection device for the ultrasonic gas meter is improved.

Description

technical field [0001] The invention relates to the technical field of detection devices, in particular to a pulse detection device for an ultrasonic gas meter. Background technique [0002] With the continuous advancement of economy and technology, the gas meters of the existing technology have gradually transitioned from membrane meters to ultrasonic gas meters, and have been rapidly developed in household and industrial fields. Large, high gas pressure, the direct application of household ultrasonic gas meters in the industrial field cannot meet its accuracy requirements, so it is not suitable for the large flow demand of ultrasonic gas meters in the industrial field. Bell-type gas flow verification devices are commonly used to verify gas The meter device, because the device itself has the characteristics of stable measurement characteristics and easy calibration, is currently a relatively common gas flow standard device used in various measurement and testing institution...

Claims

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Application Information

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IPC IPC(8): G01F25/00
Inventor 吴庆卫吴高翔
Owner ZHEJIANG RONGXIN GAS METER
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