Diesel oil combustion device for supercharger test bed

A technology for combustion devices and test benches, which is applied to measurement devices, testing of machine/structural components, instruments, etc. It can solve problems such as poor data reliability, and achieve the effects of precise control, fast control, stable operation, and complete and reliable experimental data.

Active Publication Date: 2022-04-29
CHINA NORTH ENGINE INST TIANJIN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention aims to propose a diesel combustion device for a supercharger test bench, to solve the problem of poor reliability of the experimental data of the engine supercharger test bench in the prior art

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  • Diesel oil combustion device for supercharger test bed

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Embodiment Construction

[0016] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0017] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a diesel combustion device for a supercharger test bed, which is characterized in that the interior of a diesel combustor is communicated to an oil tank through a first pipeline, one end of the diesel combustor is provided with an air pipeline, and the other end of the diesel combustor is communicated to a vortex end of a supercharger of the test bed through a second pipeline; an oil outlet pipeline and an oil inlet pipeline are arranged on the oil tank, a liquid level meter is arranged in the oil tank, an overflow valve is arranged at one end of the oil outlet pipeline, the first end of the overflow valve is fixedly connected to one end of the first pipeline, and the second end of the overflow valve is communicated to the oil tank through a third pipeline; and a first electric control valve is arranged on the third pipeline. According to the diesel oil combustion device for the supercharger test bed, automatic accurate control and rapid feedback adjustment can be achieved, stable operation of the test bed is guaranteed, and experimental data are complete and reliable.

Description

technical field [0001] The invention belongs to the technical field of engines, in particular to a diesel combustion device for a supercharger test bench. Background technique [0002] At present, most engine turbocharger test benches use gas and fuel oil combustion devices and their control systems. The fuel oil combustion device and its control system are in the stage of manual or semi-automatic control, and the degree of automation is low, so the fluctuation of flue gas temperature is relatively large. Large and slow response, resulting in low reliability and poor accuracy of the final experimental data. Contents of the invention [0003] In view of this, the present invention aims to propose a diesel combustion device for a supercharger test bench to solve the problem of poor reliability of experimental data of the engine supercharger test bench in the prior art. [0004] In order to achieve the above object, technical solution of the present invention is achieved in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01M15/04
CPCG01M13/00G01M15/04Y02T10/12
Inventor 李欣吉建波马磊辛鸿宋志伟
Owner CHINA NORTH ENGINE INST TIANJIN
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