A real ship measurement system and method for the fuel consumption rate of fishing boats

A technology of fuel consumption rate and measurement system, which is applied to measurement devices, relative volume flow measurement, liquid/fluid solid measurement, etc., can solve problems such as inability to accurately measure fuel consumption, and achieve simple and intuitive measurement results, convenient disassembly and assembly, and reasonable design. Effect

Inactive Publication Date: 2017-02-01
OCEAN UNIV OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, considering the environmental factors, it cannot accurately measure the fuel consumption in a short period of time, so the fuel consumption data obtained by this method can only provide reference for daily management

Method used

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  • A real ship measurement system and method for the fuel consumption rate of fishing boats
  • A real ship measurement system and method for the fuel consumption rate of fishing boats
  • A real ship measurement system and method for the fuel consumption rate of fishing boats

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Embodiment Construction

[0050] Such as figure 1 , 2 , a real ship measurement system for fuel consumption rate of a fishing boat, the system includes a daily oil tank (1) and a fishing boat engine (8) located on the fishing boat, characterized in that the daily oil tank (1) passes through a three-way valve (6) link to each other with fishing boat engine (8), and described fishing boat engine (8) is equipped with tachometer (9), barometer (10), temperature hygrometer (11), and fishing boat engine (8) is provided with leading to The oil return line of the daily oil tank (1), and the flow meter (7) is installed on the oil return line; and the fuel oil measuring barrel (2) is connected with the fishing boat engine (8) through one end of the three-way valve (6) And fuel is supplied; a check valve (3), a flow meter (4) and an electronic density meter (5) are sequentially arranged between the fuel measuring barrel (2) and the three-way valve (6).

[0051] Such as figure 2 , the housing of the fuel oil m...

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Abstract

The invention discloses an actual ship measurement system and an actual ship measurement method for fuel consumption rate of a fishing boat. The actual ship measurement system comprises a day tank, a fuel measurement barrel, a fishing boat engine and an integrated control unit, wherein the day tank and the fuel measurement barrel are connected with the fishing boat engine through a three-way valve so as to supply fuel; the feeding amount of fuel supplied by the fuel measurement barrel to the fishing boat engine and the fuel density are measured through a flowmeter and an electronic densimeter; the flowmeter is used for measuring the fuel return amount of the fishing boat engine; the integrated control unit displays measurement data and calculates the fuel consumption rate of the fishing boat engine. The actual ship measurement system is simple in structure, convenient to assemble and disassemble and reasonable in design; the measurement data are accurate, the automation degree is high, and a measurement result is precise; various defects and shortcomings of inconvenience in use and operation, influence caused by environment factors, low measurement accuracy and precision, poor use effect and the like of the conventional actual ship measurement system for the fuel consumption of the fishing boat are effectively overcome.

Description

technical field [0001] The invention belongs to the technical field of fuel consumption rate measurement, in particular to a real ship measurement system for the fuel consumption rate of fishing boats. Background technique [0002] my country is the country with the largest number of fishing boats in the world, with an annual consumption of more than 8 million tons of diesel oil. The cost of fuel consumption is still the most important factor affecting the development of marine fisheries, and it has also become a key issue restricting the sustainable development of fisheries. [0003] For the measurement of diesel engine fuel consumption, the constant volume method and constant weight method are usually used in the bench test; however, in the actual ship fuel consumption measurement, it is necessary to avoid disconnecting the fuel pipeline, which will not affect the normal operation of the machine, and there are many disadvantages such as unstable operating conditions. Restr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F9/00
Inventor 宋协法董登攀
Owner OCEAN UNIV OF CHINA
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