Aircraft floor air conditioner set

A technology for air-conditioning units and aircraft, which is applied in air-conditioning systems, space heating and ventilation, and home heating, etc., can solve the problems of shortening the life of aircraft air-conditioning systems, increasing aircraft operating costs, and consuming aviation fuel, achieving compact structure and rigidity. Good, small resistance loss effect

Active Publication Date: 2006-05-24
深圳中集天达吉荣航空制冷有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the waiting state, even during the time of cleaning the aircraft cabin and other operations, using the aircraft’s self-provided air-conditioning system not only consumes a lot of expensive aviation fuel and shortens the life of the aircraft’s air-conditioning system, but also causes environmental pollution and increases Aircraft Operating Costs

Method used

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  • Aircraft floor air conditioner set
  • Aircraft floor air conditioner set
  • Aircraft floor air conditioner set

Examples

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Embodiment Construction

[0017] With reference to accompanying drawing, this aircraft ground air-conditioning unit is made of frame, refrigeration system, heating device, electric control box 14, air supply system and adiabatic delivery hose 13. The frame includes a frame 11, a hoisting device 12 arranged on the top of the frame, a special trolley 17 arranged on the wheel frame of the moving wheel of the boarding bridge, which is used to place the heat-insulating conveying hose, and the special trolley can be used with the boarding bridge. Move and move; the refrigeration system includes 4 refrigeration compressors 41-44, 4 condensers 51-54, 3 condensation fans 61-63 and 3 evaporators 71-73; The air inlet filter 22 and air valve 23 at the air inlet B, the air supply interface A arranged at the outlet of the air duct, and two blowers 81, 82 are composed of two sets of blowers 81, 82 connected in parallel and then connected in series in the air duct 21. The blower adopts a high static pressure centrifug...

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PUM

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Abstract

The invention is related to dedicated technical are of composite type air conditioner. Hoisting unit is installed on top part of chassis of air conditioner. Thus, set of air conditioner can be swung up under bridge for boarding plane in civil airport. After all new fresh air passes through processes of refrigeration by three evaporators in four pieces of refrigerating system or heated by electric heater, cold air or hot air is fed to passenger room and flightdeck in order to meet requirement of air quality and temperature. Driven by electric power, evaporators and refrigerating systems support multiple refrigeration modes in order to adapt to different environment of temperature. Advantages are: saving electric power, reducing consumption of aircraft fuel when airplane is on ground waiting for flying, prolonging service life of own costly air conditioning system of airplane (APU), lowering pollution in airplane.

Description

Technical field: [0001] The invention relates to the technical field of a special combined air conditioner, in particular to a special air conditioner unit specially designed for maintaining the temperature of the cabin and the cockpit when the civil aviation aircraft is parked on the ground boarding bridge. Background technique: [0002] In order to meet the air quality and temperature requirements in the cabin and cockpit of civil aviation airliners, existing aircraft use their own air-conditioning systems no matter they are flying or waiting when the aircraft is parked on the ground boarding bridge. In the waiting state, even during the time of cleaning the aircraft cabin and other operations, using the aircraft’s self-provided air-conditioning system not only consumes a lot of expensive aviation fuel and shortens the life of the aircraft’s air-conditioning system, but also causes environmental pollution and increases Aircraft operating costs. Invention content: [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/00
Inventor 赵薰江壁叙黄剑云许明松蔡晓东孙映辉陈政文
Owner 深圳中集天达吉荣航空制冷有限公司
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