User-friendly automobile compressor fault detection device

Abstract

The invention relates to a user-friendly automobile compressor fault detection device. The user-friendly automobile compressor fault detection device comprises a compressor body, an extension rod anda fixed frame, wherein a power interface is arranged at the front end of the compressor body; an output end of the power interface is connected to a storage battery; a belt wheel is arranged at the upper end of the compressor body; a pressure disc is arranged at the inner side of the belt wheel; a conducting sphere is connected between the belt wheel and the pressure disc; a connecting block is fixed at the upper end of the conducting sphere; the extension rod is arranged at the upper end of the connecting block; the upper end of the extension rod is connected to a telescopic link; a fixed bolt penetrates the front end of the telescopic link; and a dial gauge is arranged at the upper end of the telescopic link. The user-friendly automobile compressor fault detection device has the beneficial effects that the power interface is electrically connected to the storage battery; the power interface can be tightly connected to the storage battery through an electric wire; and voltage in the storage battery can be applied to a clutch of the compressor body so as to measure the distance between the belt wheel and the pressure disc.

Description

technical field [0001] The invention relates to the technical field of automobile compressors, in particular to a convenient-to-use fault detection device for automobile compressors. Background technique [0002] Automobile air-conditioning compressor is the heart of automobile air-conditioning refrigeration system, which plays the role of compressing and transporting refrigerant vapor. Compressors are divided into two types: non-variable displacement and variable displacement. There are fixed displacement compressors and variable displacement compressors. According to different working methods, compressors can generally be divided into reciprocating and rotary compressors. Common reciprocating compressors include crankshaft connecting rod type and axial piston type. Common There are rotary vane and scroll compressors. [0003] Existing automotive compressors need to use a dial gauge to detect them during the fault detection process. Usually, the user holds the dial gauge t...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of easy-to-use automobile compressor fault detection device, to solve the existing automobile compressor proposed in the above-mentioned background technology in its fault detection process need to use a dial indicator to detect it, usually The user holds the dial indicator to check it. This way is likely to cause the position of the dial indicator to be unstable, resulting in inaccurate test results, and holding it for a long time also wastes a lot of manpower, causing the user to be tired. It is not conducive to the user to use alone. Using bolts to connect the dial indicator to the compressor is easy to drill holes in the compressor in advance. There are many steps to use, and the problem of not being able to quickly install and use

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