A reflective oil monitoring probe

Abstract

The invention discloses a reflection type oil fluid monitoring probe. The probe comprises a nonstandard bolt; in the nonstandard bolt, a stepped blind hole is arranged along an axis, which takes the head of a hexagonal screw as the initial point; the opening of the stepped blind hole is provided with a cover plate; the stepped blind hole comprises the following components in sequence from inner to outer: a light reflecting cavity, a light emitting and receiving cavity, and a data processing cavity; the bottom of the light reflecting cavity is provided with a reflector, a light transmitting partition sheet is arranged between the light emitting and receiving cavity and the light reflecting cavity, an oil inlet and an oil outlet are thoroughly arranged in the circumferential wall of the light reflecting cavity; a light source and a photoelectric tube for receiving reflected lights are arranged in the light emitting and receiving cavity; and a data processing device is arranged in the data processing cavity. Compared with other probes, the provided probe has the advantages of compact volume and simple structure, and can be easily fixed on the wall of oil sump. The whole structure is detachable, and thus the installation and manipulation are easy.

Description

technical field [0001] The invention relates to the field of oil monitoring, a colorimeter and a turbidity meter, in particular to a reflective oil monitoring probe based on tone conditioning. Background technique [0002] Oil pollution is one of the main reasons for the failure of vehicle power equipment and the reduction of working life. Therefore, monitoring the pollution state of lubricating oil, replacing lubricating oil reasonably, and reducing wear and tear of parts are necessary conditions to ensure the normal operation of vehicles. Since the deterioration of machine oil is a slow process (typically taking months), regular oil changes have become a standard practice regardless of the operating conditions of the equipment. Obviously, this method of oil change cannot be applied to the changing load of the machine, resulting in the lubricating oil being replaced when it is still available, and what is more serious is that the oil is not replaced in time when the oil det...

AI Technical Summary

Problems solved by technology

Because tone probes separate the electrons from the point of detection, they may be used in potentially explosive environments where electron probes could pose a hazard

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