Valve interior observing device provided with self-luminous industrial endoscope

Abstract

The invention relates to a valve interior observing device provided with a self-luminous industrial endoscope. The valve interior observing device comprises a through duct, an industrial endoscope pilot end part with a self-luminous function, a conductive light guiding beam, a resin sleeve, a guide pipe and a working eye lens part, wherein the through duct, the industrial endoscope pilot end part with the self-luminous function, the conductive light guiding beam, the resin sleeve and the guide pipe are arranged in a valve body, and the working eye lens part is arranged outside the valve body. One end of the through duct communicates with an inner cavity of the valve body, and the other end of the through duct extends onto the outer surface of the valve body. The industrial endoscope pilot end part is tightly arranged at one end of the through duct, the other end of the industrial endoscope pilot end part is connected with one end of the conductive light guiding beam, and the other end of the conductive light guiding beam stretches out of the through duct to be connected with the working eye lens part. The valve interior observing device is applied to a valve, the interior condition of the valve can be observed and known at any time or at regular times through the endoscope, time and labor are saved, media are also saved, the working procedure is simplified, and the working efficiency is improved; and by adoption of the device, the requirements for learning about the interior condition of the valve in time and enabling a medium delivery pipeline to operate continuously, safely and stably can be met.

Description

technical field [0001] The invention belongs to the technical field of valve equipment, in particular to a valve interior observation device with a self-illuminating industrial endoscope. Background technique [0002] At present, the valve has been widely used. However, because the valve is a sealed and closed device for conveying pressure fluid medium, the current valve does not have a visual channel to observe the internal situation of the valve, so the internal situation of the existing valve includes the working process of the opening and closing parts. It is impossible to observe directly in real time. If you need to observe and understand the internal conditions of the valve, you need to disassemble the valve from the pipeline, or enter the pipeline and the valve through the maintenance manhole set on the pipeline under the condition of emptying the medium in the pipeline. This observation method not only misses work and time, but also wastes the medium and reduces the...

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Problems solved by technology

[0002] At present, valves have been widely used. However, because the valve is a sealed device for conveying pressure fluid medium, the current valve does not have a visual channel to observe the internal situation of the valve. Therefore, the internal situation of the existing valve includes the working process of the opening and closing parts. It is impossible to observe directly in real time. If you need to observe the internal situation of the valve, you need to disassemble the valve from the pipeline, or enter the pipeline and the inside of the valve through the maintenance manhole set on the pipeline to observe when the medium in the pipeline is drained. This observation method not only delays work and time, but also wastes medium and reduces work efficiency. It can be seen that the existing valves can no longer meet the needs of timely grasping the internal situation of the valve and making the medium delivery pipeline run continuously, safely and stably.

[0003] Through searching, no patent publications related to this patent application have been found

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