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Diesel locomotive oil consumption metering method

A technology for diesel locomotives and metering methods, applied in measuring devices, volumetric flow measuring devices, liquid/fluid solid measurements, etc., can solve the problems of diesel locomotives without accurate data and inconvenient

Inactive Publication Date: 2008-07-02
刘孚钧 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The fuel consumption of existing diesel locomotives is not directly displayed by instruments, which leads to the owner or driver not having accurate data on the fuel consumption of diesel locomotives, and it is not convenient for consumers to have an accurate understanding of the fuel consumption of this type of vehicle when buying a car , in order to make a choice in your favor

Method used

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  • Diesel locomotive oil consumption metering method

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Embodiment Construction

[0012] See attached picture. Diesel locomotive on-board fuel consumption flow meter, diesel locomotive includes fuel tank 1, fuel injection nozzle 7, fuel delivery pump 4, fuel injection pump 6, fuel inlet pipe 2, fuel return pipe 8, fine filter 5, coarse filter 3, fuel delivery pump 4 and fuel tank 1 The oil inlet pipe 2 between them, the oil return pipe 8 between the fuel injection nozzle 7 and the fuel tank 1 are respectively connected with a volumetric flow meter, which is called an oil inlet meter 9 and an oil return meter 10. The two volumetric flowmeters The flowmeter output signal line is connected to the data processing and display device 11 .

[0013] The process of fuel oil is as follows: When the diesel locomotive is started, the fuel delivery pump 4 works. The oil is pumped out from the fuel tank 1 through the oil inlet flowmeter installed in the fuel inlet pipe 2, then enters the fuel coarse filter 3, passes through the fuel delivery pump 4, passes through the fu...

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Abstract

The invention discloses a method for measuring fuel consumption of a diesel vehicle, which is characterized in that an incoming fuel flow meter and a fuel return flow meter are respectively disposed on a fuel inlet pipe and a fuel return pipe of the diesel vehicle, the flow data signals output from the incoming fuel flow meter and the fuel return flow meter are output to a data processing and displaying apparatus, and the fuel consumption amount (during the working of an engine) is determined by subtracting the fuel return flow rate from the incoming fuel flow rate. The invention is convenient for a diesel vehicle owner or driver to know the fuel consumption of the diesel vehicle.

Description

technical field [0001] The invention belongs to a diesel locomotive, in particular to a method for measuring fuel consumption of a diesel locomotive. Background technique [0002] The fuel consumption of existing diesel locomotives is not directly displayed by instruments, which leads to the owner or driver not having accurate data on the fuel consumption of diesel locomotives, and it is not convenient for consumers to have an accurate understanding of the fuel consumption of this type of vehicle when buying a car in order to make choices that benefit you. Such problems exist in the fuel consumption of all diesel locomotives such as automobiles, cranes, and forklifts. Contents of the invention [0003] The purpose of the present invention is to provide a method for measuring the fuel consumption of a diesel locomotive, so that the fuel consumption of the diesel locomotive can be accurately displayed when the diesel locomotive is working, and it is convenient for the owner...

Claims

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Application Information

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IPC IPC(8): G01F7/00
Inventor 刘孚钧齐兵
Owner 刘孚钧
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