Plane deicing system with function of electrically heating deicing fluid

A deicing fluid and functional technology, which is applied in the field of instantaneous aircraft deicing systems, can solve the problems of difficulty in ensuring the safe and efficient operation of civil aviation aircraft, extinguishing in the middle, and fuel heating boilers cannot be ignited normally, so as to improve deicing efficiency and reduce Environmental pollution, quick operation and convenient effect

Inactive Publication Date: 2014-02-19
LIYANG HADA ACHIEVEMENT TRANSFORMATION CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it usually uses fuel oil, especially diesel fuel heating boilers. Since the fuel oil heating boilers often fail to ignite normally or go out midway during the deicing process, it is difficult to ensure the safe and efficient operation of civil aviation aircraft under winter ice and snow conditions.

Method used

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Embodiment Construction

[0007] The aircraft deicing system according to the present invention comprises a vehicle-mounted platform, a deicing fluid, a deicing fluid tank, a deicing fluid pump, an electric heating boiler and a deicing fluid spraying and atomizing device. The deicing liquid pump pumps the deicing liquid from the deicing liquid tank to the electric heating boiler, where the deicing liquid is heated to, for example, above 86 degrees Celsius, and then sprayed out from the deicing liquid spraying and atomizing device. The opening and power of the electric heating boiler are controlled by the automatic temperature control system, while the opening and closing of the deicing fluid spray atomization device and the change of the injection flow rate are monitored by the automatic temperature control system to control the opening or closing of the electric heating boiler And adjust the electric heating power to ensure that the temperature of the deicing fluid meets the requirements. The electric...

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Abstract

A plane deicing system with a function of electrically heating deicing fluid comprises a vehicular platform, the deicing fluid, a deicing fluid tank, a deicing fluid pump, an electric heating boiler, and a deicing fluid spraying and atomizing device and is characterized in that the deicing fluid comprises ethylene glycol, propylene glycol, sodium acetate, dipotassium hydrogen phosphate and surfactant, and the surfactant is fatty alcohol polyoxyethylen ether sodium sulfate. By the electric heating boiler, the plane deicing system is fast and convenient to operate, efficient and safe. By the deicing fluid, plane deicing efficiency is increased, and environmental pollution is lowered.

Description

technical field [0001] The invention relates to an aircraft deicing system with the function of heating deicing fluid, in particular to an instant heating aircraft deicing system using deicing fluid. Background technique [0002] In recent years, with the development of our country's economy, the civil aviation industry has developed rapidly. The civil aviation transportation industry has entered the ranks of the civil aviation powers in terms of the amount of civil affairs and the size of the fleet. When an airport or airline located in a cold area encounters special weather such as rain, snow, low temperature, and high air humidity in winter, a layer of frost or ice will form on the surface of the aircraft, and the icing of the aircraft will reduce the aerodynamic performance of the aircraft. Deterioration will reduce the lift of the aircraft and increase the resistance, which will affect the safety and operability of the aircraft. Therefore, it must be removed in time to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D15/10
Inventor 张俊
Owner LIYANG HADA ACHIEVEMENT TRANSFORMATION CENT
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