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Movable aircraft deicing system

A mobile and aircraft technology, which is applied to aircraft parts, deicing devices, transportation and packaging, etc., can solve the problems that it is difficult to ensure the safety and efficient operation of civil aviation aircraft, and the fuel heating boiler cannot be ignited normally and goes out halfway, so as to improve the efficiency of de-icing Ice efficiency, fast and convenient operation, and the effect of reducing environmental pollution

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 mobile aircraft deicing system according to the present invention comprises a mobile 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....

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PUM

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Abstract

The invention discloses a movable aircraft deicing system which comprises a movable vehicular platform, deicing fluid, a deicing fluid tank, a deicing fluid pump, an electric heating boiler and a deicing fluid jetting and atomizing device. The movable aircraft deicing system is characterized in that the deicing fluid contains ethylene glycol, propylene glycol, potassium formate, dipotassium phosphate and surfactants, and the surfactants contain sodium lauryl sulfate. The movable aircraft deicing system has the advantages that the movable aircraft deicing system provided with the electric heating boiler can be operated quickly and conveniently and is efficient and safe; the aircraft deicing efficiency can be improved owing to the deicing fluid, and environmental pollution can be reduced.

Description

technical field [0001] The invention relates to a mobile aircraft deicing system, in particular to an instant thermal 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 avoid hidden dangers. Therefore, the ...

Claims

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Application Information

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IPC IPC(8): B64D15/10B64D15/12
Inventor 张俊
Owner LIYANG HADA ACHIEVEMENT TRANSFORMATION CENT
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