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Exhaust device for engine factory test

A factory test and exhaust device technology, which is applied in the direction of engine testing, measuring devices, machine/structural component testing, etc., can solve the problems that employees are difficult to install process exhaust pipes, and there are many process exhaust pipes, so as to achieve assembly operation Convenience and wide adaptability

Active Publication Date: 2018-06-19
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, there are many process exhaust pipes required for the engine factory test bench, and it is difficult for employees to install process exhaust pipes

Method used

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  • Exhaust device for engine factory test
  • Exhaust device for engine factory test
  • Exhaust device for engine factory test

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Experimental program
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Embodiment Construction

[0020] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0021] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0022] Such as figure 1 As shown, an exhaust device for an engine factory test according to a specific embodiment of the present invention includes an exhaust pipe 1, a cooling assembly 6, a rotating shaft assembly 7, a first horizontal connecting pipe 11, a vertical connecting pipe 163, a second horizontal connecting pipe 19 and Exhaust joint assembly 25. Wherein the exhaust pipe 1 is erected. The cooling assembly 6 inc...

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PUM

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Abstract

The invention discloses an exhaust apparatus for an engine delivery test. The exhaust apparatus includes: an exhaust pipe which is vertically arranged; a cooling assembly; a rotation assembly; and a first horizontal adapter pipe, a vertical adapter pipe, a second horizontal adapter pipe and an exhaust joint assembly which are connected through joints. The exhaust pipe is vertically arranged. The cooling assembly includes an external water jacket which has a side wall with an upper end and a lower end which are respectively provided with a water outlet joint and a water inlet joint and also includes an internal water jacket which is sleeved in the external water jacket, and the internal water jacket and the external water jacket form a water cavity therebetween, and an upper and of the internal water jacket and an exhaust pipe are connected through a butterfly valve. The rotation shaft assembly includes an exhaust shaft which is rotatably inserted inside the internal water jacket. The exhaust apparatus is applicable to directions of different engine exhaust openings and high and low positions of different engine exhaust openings, is easy to assembly and operate, and has wide applications.

Description

technical field [0001] The invention relates to the field of engine delivery test, in particular to an exhaust device for engine delivery test. Background technique [0002] At present, exhaust pipes are needed in the factory test process of the engine. Since the test bench builder meets the test needs of various engine models, especially different engines are equipped with different OEMs, and the positions of the exhaust ports of different engines are different. There are inconsistencies in the orientation and level of the engine exhaust port. The exhaust pipe of the engine factory test bench is fixed on the bench. When different engines are tested on the same bench, the exhaust pipes of the engines have different directions and heights, and different process exhaust connections need to be installed. In order to meet the requirements of the engine exhaust port and the exhaust pipe port of the test bench. In turn, there are many process exhaust pipes required for the engin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M15/02
CPCG01M15/02
Inventor 陈峰陈海姚华雄李进刘建飞邹强米发运张里斌潘贵高
Owner GUANGXI YUCHAI MASCH CO LTD