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Structure device for fluid ultrasonic measurement

An ultrasonic measurement, fluid technology, applied in the direction of measuring devices, measuring instrument components, instruments, etc., to prevent turbulent flow, improve detection accuracy, and ensure normal measurement effects

Inactive Publication Date: 2016-02-17
DANDONG DONGFANG MEASUREMENT&CONTROL TECHCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, in the face of a large number of pipes with different diameters, it is necessary to ensure a fixed measurement distance, as well as to ensure the smooth flow of the fluid during the ultrasonic measurement process, reduce the probability of fluid turbulence, and use ultrasound to directly measure related physical quantities. with great difficulty

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  • Structure device for fluid ultrasonic measurement
  • Structure device for fluid ultrasonic measurement
  • Structure device for fluid ultrasonic measurement

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Embodiment Construction

[0013] The structure of the patent of the present invention will be described in detail in conjunction with the accompanying drawings.

[0014] An ultrasonic measurement load-bearing structure for fluids in pipelines. An arc-shaped structure (2) for ultrasonic measurement is installed on the pipeline main body (1). During the process of connecting the arc-shaped structure (2) to the pipeline main body (1) , the cross-sectional area of ​​the pipeline remains unchanged, and on the arc structure (2) used for ultrasonic measurement, there are fixing holes (3) for ultrasonic transmitting sensors and fixing holes (4) for ultrasonic receiving sensors for installing ultrasonic measurement, and the ultrasonic transmitting sensors The spacing between the fixing hole (3) and the ultrasonic receiving sensor fixing hole (4) is a fixed value. After installing the ultrasonic sensor, the device can perform ultrasonic measurement and calculation.

[0015] The distance L between ultrasonic sen...

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Abstract

The invention relates to an ultrasonic measurement bearing structure for fluid in pipeline. A pipe body (1) is provided with an arc structure (2) for supersonic wave measurement; a cross section remains unchanged in a connecting process between the arc structure (2) and the pipe body (1); the arc structure (2) for supersonic wave measurement is provided with an supersonic wave emission sensor fixing hole (3) and an supersonic wave reception sensor fixing hole (4) for ultrasonic measurement; and a distance between the supersonic wave emission sensor fixing hole (3) and the supersonic wave reception sensor fixing hole (4) is of a fixed value. The structure device for fluid ultrasonic measurement can carry out accurate supersonic measurement and calculation on industrial fluid for pipes of different calibers.

Description

technical field [0001] The invention relates to a fluid carrying structure, in particular to a structure for ultrasonic measurement of fluid in pipelines. Background technique [0002] There are three principles of ultrasonic testing in ultrasonics: sound attenuation, sound velocity method and acoustic impedance. Ultrasonic detection of these three principles is directly related to the distance of ultrasonic transmission and reception. In order to facilitate the detection of relevant physical quantities by ultrasonic waves, most ultrasonic measurement instruments and meters will fix the distance between ultrasonic transceivers to measure relevant physical quantities. [0003] Today, with the rapid development of ultrasonic technology, there are more and more types of instruments and meters that use ultrasonic testing. In the process flow of various industrial sites, most of the fluids are transported by pipelines. In this case, in the face of a large number of pipes with ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D11/16
Inventor 崔祜林李云龙杨健常微王世新李勇刘禹锡张文政杨九水闫石张丽丽于国庆李闯
Owner DANDONG DONGFANG MEASUREMENT&CONTROL TECHCO