On-line detecting device for performance of exhaust valve

Abstract

The invention relates to an on-line detecting device for the performance of an exhaust valve, which can effectively solve problems that important data such as exhausting frequency, exhausting condition, exhausting times and the like of the exhaust valve of a water supply pipeline can not be detected; the technical scheme for solving the problems is as follows: the on-line detecting device comprises a fan and a shell, wherein the shell is internally provided with an integrated circuit board and a power supply; the integrated circuit board is provided with a control circuit which is connected with the power supply by a lead wire; a measuring probe on the control circuit is arranged on the fan; an 8-SEG LED (light-emitting diode) is formed by an LD (laser diode) 1 and an LD 2 and is fixed on the integrated circuit board; and the on-line detecting device has unique structure, is convenient to use and sensitive for detection, has good effect and becomes the innovation on a detecting device for the data of the exhausting frequency, the exhausting condition, the exhausting times and the like of the exhaust valve of the water supply pipeline.

Description

1. Technical field [0001] The invention relates to an exhaust valve performance on-line detection device used for various exhaust valves on urban water supply pipelines. 2. Background technology [0002] Whether the urban water supply pipeline can discharge the gas in the pipeline smoothly is crucial to the safe operation of the pipeline system. The use of exhaust valves is an effective means to solve such problems. In the process of use, it is necessary to know each exhaust valve Important data such as exhaust frequency, exhaust status and exhaust times, but there is no equipment to detect these data. 3. Contents of the invention [0003] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide an online detection device for exhaust valve performance, which can effectively solve the problem that the exhaust frequency, exhaust condition and exhaust frequency of the exhaust valve of the water supply...

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide an online detection device for exhaust valve performance, which can effectively solve the problem that the exhaust frequency, exhaust condition and exhaust frequency of the exhaust valve of the water supply pipeline cannot be detected. important data issues

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