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Rapid heating and automatic liquid supply mixing apparatus for deice liquid for airplane

A rapid heating and automatic proportioning technology, applied in deicing devices, aircraft parts, transportation and packaging, etc., can solve the problems of unfavorable deicing operation efficiency and energy consumption, so as to improve the heating speed and deicing operation efficiency, and guarantee The effect of safe operation and guaranteed take-off on time

Active Publication Date: 2009-07-29
CIVIL AVIATION UNIV OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, most airports used the preheating method of heating and supplying aircraft deicing fluid. This method consumes energy and is not conducive to improving the efficiency of deicing operations.

Method used

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  • Rapid heating and automatic liquid supply mixing apparatus for deice liquid for airplane
  • Rapid heating and automatic liquid supply mixing apparatus for deice liquid for airplane

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Embodiment Construction

[0013] The aircraft deicing fluid rapid heating and liquid supply automatic proportioning device provided by the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0014] Such as figure 1 As shown, the aircraft deicing fluid provided by the present invention is rapidly heated and supplied with an automatic proportioning device arranged on a deicing vehicle as a motion platform, which includes a liquid storage tank 1, a water storage tank 2, a deicing fluid heater 3, Water heater 4, two fuel oil burners 5, two sets of fuel supply devices 6, deicing liquid pipeline control system 7, water pipeline control system 8, total outlet valve 9, spray gun 10 and computer control system 32; The liquid storage tank 1 and the water storage tank 2 are respectively used to store the deicing fluid and water for deicing the aircraft; the deicing fluid pipeline control system 7 includes a plurality of infusion pipelines 1...

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PUM

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Abstract

The invention discloses an automatic proportioning device for flash heat and feed liquid of a plane, which comprises a liquid reserve tank, a water tank, a deicing liquid heater, a water heater, two fuel oil type burners, two fuel oil supply devices, a deicing liquid pipeline control system, a water pipeline control system, a general export valve, a spray gun and a computer control system. The automatic proportioning device for flash heat and feed liquid of a plane provided by the invention adopts a plurality of heaters to heat the deicing liquid and water simultaneously, and then the deicing liquid and the water are mixed fully and then are exported. Therefore, the heating rate and the deicing operating efficiency are improved. In addition, the proportion and the outlet temperature of the deicing liquid and the water can be set flexibly by airport staff according to the intraday weather condition, and the fluid production and the heating time are worked out accurately by the computer control system, thereby the safe operation and punctual take off of airport flight are guaranteed effectively, the regional flight delay is reduced, and plane flight safety accidents caused by the flight delay are reduced.

Description

technical field [0001] The invention relates to a special equipment for civil aviation, in particular to a rapid heating and liquid supply automatic proportioning device for aircraft deicing fluid. Background technique [0002] Airframe icing / snow / frost has become a serious hidden danger affecting aircraft operation safety in winter, which will lead to delays or even cancellations of airport flights. This problem is particularly prominent in some large hub airports. In order to ensure the safe flight of aircraft and the normal and efficient operation of airport flights, spraying chemical objects such as deicing fluid on the surface of the aircraft has become an effective method to remove pollutants such as ice / snow / frost on the surface of the aircraft. Aircraft deicing fluid is a high-viscosity liquid. In order to lower the freezing point and prolong the retention time after deicing, it is generally necessary to mix the deicing fluid and water in a certain proportion before ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D15/10
Inventor 陈斌龚淼邢志伟
Owner CIVIL AVIATION UNIV OF CHINA
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