A kind of automobile exhaust pipe detection equipment and automobile exhaust pipe leakage detection method

Abstract

The invention relates to the field of automobile exhaust pipe detection. An automobile exhaust pipe detection device, including a flow detection device, a cold insertion device, a hot embedding device, a tightening device, a dust removal device, a leak test device and a control system; the flow detection device is connected with the cold insertion device; the flow detection device is used for The flow detection of the exhaust pipe; the cold inserting device is used for cold inserting processing of the exhaust pipe; the hot inserting device is connected with the cold inserting device, and the hot inserting device is used for hot inserting processing of nuts; the tightening device is connected with the hot inserting device, The tightening device is used to tighten the screw to the exhaust pipe; the dust removal device is connected with the tightening device, and the dust removal device is used for dust removal in the exhaust pipe; the leak test device is connected with the dust removal device, and the leak test device is used for exhaust pipe leak detection. The advantage of this patent is to improve the leak-proof sealing performance and anti-blocking effect of the exhaust pipe, and further improve the detection effect and detection quality of the exhaust pipe.

Description

technical field [0001] The invention relates to the field of automobile exhaust pipe detection, in particular to an automobile exhaust pipe detection device and a detection method thereof. Background technique [0002] The exhaust pipe of the car is used to guide the exhaust gas produced by the combustion of fuel inside the engine and discharge the exhaust gas. Since the smoothness of the exhaust affects the power efficiency and noise, the exhaust leakage detection of the exhaust pipe will affect the throttle control, thereby affecting the fuel consumption, thus causing a direct joint relationship and directly affecting the performance of the engine, the size of the noise, and the fuel consumption. In summary, the detection of exhaust pipes is very important for automobiles. [0003] The current automobile exhaust pipe detection device, such as the Chinese utility model patent with publication number CN207280424U (publication date: 2018.04. A detection mechanism, the detec...

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Problems solved by technology

[0005] The purpose of the present invention is to solve the above-mentioned problems of existing automobile exhaust pipe detection, and to provide a flow detection device for flow detection; cold insertion processing and hot embedding processing by cold insertion device and hot embedding device to further improve exhaust Pipe leak-proof effect; tightening and dust removal by tightening device and dust removal device respectively, further improving the sealing and anti-clogging effect; a kind of automobile exhaust pipe detection equipment that further improves detection accuracy by leakage test device

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