A simulation device for constant pressure control system of apron pipe network

Abstract

The invention provides an airport apron pipe network constant pressure control system simulation device comprising a background computer and a simulation stand. The simulation stand comprises truckles, a framework, a color lamp system, a PLC control system, an airport sand table demonstration model and an airport apron pipe network constant pressure fluid feeding system. The advantages of the device are that various facilities and equipment and the implementation situation in the airport apron pipe network constant pressure fluid feeding system can be visually, stereoscopically and dynamicallydemonstrated through cooperative use of the airport sand table demonstration model and the airport apron pipe network constant pressure fluid feeding system and the color lamp system so that the students are enabled to master the regulations of the civil aviation industry, the idea of pipeline design, the oil product transportation situation and other actual engineering problems. The water is used as the medium to replace oil for teaching so as to be safe and convenient. The rotating speed of the oil feed pumps can be adjusted according to the pressure, the flow and other parameters in the pipe network so that the output flow and pressure of the oil feed pumps can be controlled and the requirement of simulating constant pressure refueling of different airplanes can be met.

Description

technical field [0001] The invention belongs to the technical field of computer control, in particular to a simulation device for a constant pressure control system of an apron pipe network. Background technique [0002] The oil supply system of the airport oil depot and the apron pipeline network is the key oil delivery system to ensure the normal operation of the airport. Whether the output pressure and flow of aviation fuel at different positions are stable at different times determines whether the aircraft fuel supply work is safe, timely and fast. In airports with large changes in flight density, "fast", "constant pressure" and "steady flow" are important indicators to test whether the airport's fuel supply system is complete. [0003] Due to the intricate layout structure of the oil supply pipeline network on the apron and the sparse distribution of instruments, it is difficult to accurately judge the hydraulic characteristics. To understand the working process of th...

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Problems solved by technology

[0003] Due to the intricate layout structure of the oil supply pipeline network on the apron and the sparse distribution of instruments, it is difficult to accurately judge the hydraulic characteristics. Understanding the working process of the constant pressure automatic control system of the apron pipe network, it is urgent to develop a simulation device for the constant pressure control system of the apron pipe network

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