Multifunctional deicing executing device of steam flow jet aircraft deicing vehicle
A technology for implementing devices and deicing vehicles, which is applied to aircraft parts, ground devices, transportation and packaging, etc. It can solve the problems of environmental pollution, low efficiency, and single aircraft deicing methods, and achieve high thermal efficiency, avoid environmental pollution and reduce energy consumption. Waste, the effect of improving the deicing effect
Pending Publication Date: 2019-07-12
HUBEI INST OF SPECIALTY VEHICLE
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Problems solved by technology
[0005] The purpose of the present invention is to provide a steam jet deicing executive device to solve the problem of single deicing method, low efficiency and environmental pollution of the existing aircraft, and to provide a steam jet deicing device
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Embodiment Construction
[0018] The technical solutions of the present invention will be further described below through specific embodiments.
[0019] A multifunctional deicing executive device of a steam jet aircraft deicing vehicle consists of a deicing vehicle boom 1, a steam diverter valve 2, a steam main pipeline 3, a steam branch pipeline 4, a deicing plate 5, a deicing wing plate 6, a steam The injection side airbag 7, the steam injection main airbag 8, the oil cylinder 9, the folding device 10, the connecting bolt 11, the servo motor 12, and the steam nozzle 13 are composed. The deicing truck boom 1 is hinged with the entire deicing actuator, and a servo motor 12 is installed at the hinged position to control the deicing direction of the deicing actuator. The diverter valve 2 is respectively connected to the steam main pipe 3 and the steam sub-pipes 4 on both sides. The steam main pipe 3 is installed on the deicing tray 5 and communicates with the steam injection main airbag 8 on the deicing ...
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The invention aims to provide a steam flow jet deicing executing device for an aircraft deicing vehicle. The serious environmental problems that the cost of existing deicing liquid is high, an airfield runway is corroded and damaged, soil is salinized, groundwater is polluted are solved. The deicing executing device is composed of a deicing vehicle hoisting arm, a steam flow dividing valve, a steam main pipeline, a steam branch pipeline, a deicing disc, a deicing wing disc, steam jet lateral airbags, steam jet main airbags, an oil cylinder, folding devices, connecting bolts, a servo motor andsteam spraying heads, the heat efficiency of deicing through high-temperature and high-speed saturated steam is high, the aircraft deicing cost is lowered greatly, the deicing effect is improved, meanwhile, environment pollution and energy waste are avoided, the deicing executing device is of a combined structure capable of being folded and specially designed, the deicing demands for wings, a fuselage and an engine can be met, and the deicing efficiency is improved through multifunctional design.
Description
technical field [0001] The invention relates to the field of snow and ice removal for special vehicles, in particular to a steam jet deicing executive device for an aircraft deicing vehicle. Background technique [0002] With the expansion of the development scale of my country's aviation industry and the continuous growth of passenger traffic, airplanes have become a common means of transportation in people's daily life, and flight safety is extremely important. Ice, snow, frost and severe weather pose a huge threat to the safety of air transportation. Timely removal of ice, snow and frost on the surface of the aircraft before take-off is very important to ensure the safety of spaceflight. [0003] At present, most airlines use deicing fluid to spray on the fuselage or wings for deicing operations. Deicing fluids are not only costly, but also cause corrosion and damage to airport runways, causing serious environmental problems such as salinized soil and polluted groundwate...
Claims
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IPC IPC(8): B64F5/23B64F1/36
CPCB64F5/23B64F1/36
Inventor 李善德梁晗黄其柏马艳娥
Owner HUBEI INST OF SPECIALTY VEHICLE