Adaptive industrial flowmeter model selection method

Abstract

The invention relates to an adaptive industrial flowmeter model selection method. With the method adopted, the problems of the lack of objective authenticity, large later-stage maintenance amount of flowmeters, serious influence on the normal production of an industrial site, production cost increase and threats imposed on production safety of an existing flowmeter model selection method can be solved. According to the adaptive industrial flowmeter model selection method of the invention, preliminary flowmeter matching is carried out according to the industrial characteristics of an industrialsite, secondary intelligent matching is carried out according to the pipeline situation of the industrial site, and the flowing condition of a fluid in the pipeline, and therefore, appropriate flowmeter usage models are selected; and third matching is carried out according to the special requirements of the industrial site, so that the flowmeter models can be further screened. With the method ofthe invention adopted, the problem of inapplicability caused by manual model selection can be solved; the model selection results of industrial flowmeters can be more scientific and efficient and meetthe model selection requirements of the industrial site; maintenance amount can be reduced; and safety can be improved.

Description

technical field [0001] The invention belongs to the technical field of instruments and meters, and specifically relates to an adaptive industrial instrument that can reduce the inapplicability problems caused by manual selection, effectively improve the early stage progress of projects, meet the needs of industrial site selection, and can assist and guide manual selection. Flow meter selection method. Background technique [0002] The selection of existing industrial flowmeters is mostly done by relevant design institutes. For the flowmeters mentioned in the national standard, such as orifice plate, nozzle, and Venturi tube, the design institute generally selects the flowmeter according to the use requirements of the national standard; however, for non-national standard flowmeters, the design institute generally selects the flowmeter according to experience and industry requirements Using habits to carry out manual selection, the selection reliability is poor. At the same ...

AI Technical Summary

Problems solved by technology

For the flowmeters mentioned in the national standard, such as orifice plate, nozzle, and Venturi tube, the design institute generally selects the flowmeter according to the use requirements of the national standard; however, for non-national standard flowmeters, the design institute generally selects the flowmeter according to experience and industry requirements Use habits to carry out manual selection, and the selection reliability is poor

At the same time, due to the widespread existence of factors such as the low-price bidding mechanism, many other factors are mixed in the flowmeter selection process, which makes the flowmeter selection result lack objective authenticity and cannot fully meet the measurement requirements of industrial sites. Moreover, some unreasonable selections will lead to increased post-maintenance of the flowmeter, seriously affecting the normal production of the industrial site, increasing production costs, and even threatening the production safety of the industrial site

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