Visual automobile exhaust detection device

Abstract

A visual automobile exhaust detection device of the present invention comprises the walking tracks, a bottom plate, an exhaust detection box, an exhaust acquisition pipe, a horizontal moving mechanism, a vertical moving mechanism and a video monitoring mechanism. The walking tracks are arranged at the two sides of the bottom plate symmetrically, the exhaust detection box, the horizontal moving mechanism and the video monitoring mechanism are all located at the upper end of the bottom plate, and the exhaust acquisition pipe is connected with the exhaust detection box. The horizontal moving mechanism comprises a sliding guide rail, a screw motor, a screw, a support and an objective table, and the objective table and the sliding guide rail are connected slidably and cooperatively. The visualautomobile exhaust detection device of the present invention solves the problems that at the current automobile exhaust detection, a detector and an automobile exhaust pipe need to be butted artificially and manually, and the bodies of the detection personnel are damaged due to the long-term on-site work, and realizes the remote monitoring and operation and data processing functions at the automobile exhaust detection.

Description

Technical field [0001] The invention relates to the technical field of automobile exhaust detection, in particular to a visual automobile exhaust detection device. Background technique [0002] One of the main sources of air pollution comes from automobile exhaust. Therefore, the control and detection of automobile exhaust is particularly important and must be strict and standardized. [0003] Automobile emission detection system generally includes automobile chassis dynamometer, exhaust gas analyzer, flow analyzer and main control computer system. During the detection process, the operator is required to insert the sampling tube (exhaust gas probe) of the exhaust gas analyzer into the exhaust pipe to a certain depth to analyze the concentration of pollutants discharged in the exhaust pipe, and to face the gas collecting hose of the flow analyzer Exhaust pipe, generally the gas collecting hose is sleeved on the exhaust pipe, leaving a certain gap to ensure that the diluted flow re...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides a visual vehicle exhaust detection device, which solves the need for manual docking of the detector and the vehicle exhaust pipe in the existing vehicle exhaust detection. Long-term on-site work will cause harm to the body of the detection personnel, and The work intensity is high. Through the combination of remote monitoring technology and automation technology, the functions of remote monitoring, operation and data processing during vehicle exhaust detection are realized. It has the advantages of simple device structure, high detection efficiency, and strong versatility.

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