An Alternating Flow Meter Durability Experimental Device

Abstract

The invention discloses an alternation type flow instrument durability experimental facility. The alternation type flow instrument durability experimental facility comprises at least one water tank, at least one water pump matched with the at least one water tank, a first experimental pipeline and a second experimental pipeline, wherein a plurality of instruments to be tested are arranged in the first experimental pipeline, and a plurality of instruments to be tested are arranged in the second experimental pipeline. According to the alternation type flow instrument durability experimental facility, the design that two water supply systems and the two experimental pipelines are combined is adopted; during a whole durability test, the two sets of water supply systems are kept to be in a stable operating condition and are prevented from being impacted by an abrasion test, the reliability of the test is guaranteed, and the service life of equipment is guaranteed; meanwhile, the instruments to be tested can be converted to be in different operating states rapidly, high abrasion strength is achieved, and both the temperature alternation mode and the flow alternation mode are achieved.

Description

technical field [0001] The invention relates to a durability test device, in particular to an alternating instrument durability test device. Background technique [0002] Flow measurement is one of the components of measurement science and technology, and it is closely related to national economy, national defense construction and scientific research. Doing this work well plays an important role in ensuring product quality, improving production efficiency, and promoting the development of science and technology. Especially in today's era of energy crisis and increasing automation of industrial production, flow meters play an important role in the national economy. position and role are more obvious. [0003] At present, flow meters need to be used in various environments. In order to understand the performance of flow meters under various environmental conditions, it is usually necessary to conduct durability experiments on flow meters in a simulated environment. The durabi...

AI Technical Summary

Problems solved by technology

Generally, the stability of the flow meter is checked through long-term simulation operation, but the time required is too long and the cost is too high, which is not conducive to the rapid performance testing of the meter

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