A stabilizing device that facilitates the measurement of the fuel injection quantity of the fuel injector

A technology for stabilizing devices and fuel injectors, which is applied in the direction of measuring devices, fuel injection devices, and testing of machine/structural components. Reduce the flow rate and improve the effect of pressure fluctuations

Active Publication Date: 2022-06-28
CHONGQING HONGJIANG MACHINERY CO LTD
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Problems solved by technology

[0005] The purpose of the present invention is to provide a stabilizing device for measuring the fuel injection volume of the fuel injector, so as to solve the problem that the fuel injection system of the existing marine low-speed engine cannot directly and accurately measure the fuel injection volume of the fuel injector

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  • A stabilizing device that facilitates the measurement of the fuel injection quantity of the fuel injector
  • A stabilizing device that facilitates the measurement of the fuel injection quantity of the fuel injector
  • A stabilizing device that facilitates the measurement of the fuel injection quantity of the fuel injector

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Embodiment Construction

[0073] The embodiments of the present invention will be described below with reference to the accompanying drawings and preferred embodiments, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be understood that the preferred embodiments are only for illustrating the present invention, rather than for limiting the protection scope of the present invention.

[0074] It should be noted that the drawings provided in the following embodiments are only used to illustrate the basic concept of the present invention in a schematic way, so the drawings only show the components related to the pr...

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Abstract

The invention provides a stabilizing device for measuring the fuel injection quantity of a fuel injector, and relates to the technical field of low-speed engine fuel systems. It includes a box body and an adapter part for assembling the fuel injector, the adapter part is installed on the box body through a base; the box body has a first steady flow chamber and a second steady flow chamber, and the communication The two flow channels are provided with a flow stabilization assembly; the inlet end of the first flow stabilization chamber communicates with the adapter part through the base; the outlet end of the second flow stabilization chamber is connected to the diversion area, and the A diversion assembly is arranged in the diversion area; a joint for connecting a flowmeter is arranged at the outlet of the diversion area. The invention solves the problem that the existing marine low-speed engine fuel injection system cannot directly and accurately measure the fuel injection quantity of the fuel injector.

Description

technical field [0001] The invention relates to the technical field of low-speed engine fuel systems, in particular to a stabilization device which is convenient for measuring the fuel injection quantity of a fuel injector. Background technique [0002] The fuel injection system refers to a fuel supply device that uses a fuel injector to directly inject a certain amount of fuel into the cylinder or intake port under a certain pressure. According to the different types of injected fuel, it can be divided into gasoline injection system, diesel injection system and gas fuel injection system. Among them, low-speed engine diesel injection systems are often used in ships. At present, low-speed engine fuel injection systems are mainly developed by foreign companies such as MAN, WinGD and Japan's Mitsubishi. The existing low-speed engine fuel injection systems in China are all produced under the license of imported patents, and almost only process and manufacture the mechanical pa...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02M65/00
CPCF02M65/001
Inventor 雷友军刘慧娥张朝磊林小雪杨雪莲李亚洲涂天华
Owner CHONGQING HONGJIANG MACHINERY CO LTD
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