Pipeline gas content measuring method and device, storage medium and electronic equipment

Abstract

The invention discloses a pipeline gas content measuring method and device, a storage medium and electronic equipment. Respectively obtaining a second measurement value of the measurement instrument for collecting the gas pressure in the pipeline and a third measurement value of the measurement instrument for collecting the gas temperature in the pipeline, and calculating to obtain a first gas density; when a target interval duration is reached, respectively acquiring the data, a first measurement value of a measurement instrument used for acquiring gas differential pressure and / or flow in a pipeline and a fourth measurement value of a measurement instrument used for acquiring the rotating speed of a fan or a compressor, and calculating second gas density and to-be-measured rare gas density; and measuring the content of the rare gas in the pipeline according to the first gas density, the second gas density and the density of the to-be-measured rare gas. According to the method, measurement is completed under the condition that other detection instruments are not added, and the measurement method is simple; the measuring instrument is quick in response, convenient to maintain and low in cost.

Description

technical field [0001] The invention relates to the technical field of gas measurement, in particular to a pipeline gas content measurement method, device, storage medium and electronic equipment. Background technique [0002] When helium is mixed in the air, the aerodynamic properties of the air will be changed, so it is necessary to measure the helium content in the air. The current methods for detecting the helium content in the air mainly include gas chromatography and mass spectrometry. The measurement of helium content by gas chromatography and mass spectrometry has the characteristics of high precision and good sensitivity, but the detection equipment needs to be set up separately, the response is slow, and the maintenance cost is high during use. Contents of the invention [0003] In view of this, the embodiment of the present invention provides a method, device, storage medium and electronic equipment for measuring gas content in pipelines, so as to solve the tec...

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a method, device, storage medium and electronic equipment for measuring gas content in pipelines, so as to solve the technical problems of slow response of detection equipment and high maintenance cost during use in the prior art

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