To provide an air conditioning piping structure for an aircraft, which can promote mixing of temperature adjusted air and recirculated air which flow into a mixing chamber forming an air conditioning system, and an air conditioning system having the same.SOLUTION: An air conditioning piping structure 30 causes temperature adjusted air, that is obtained by an air conditioning device 2 of an aircraft, and recirculated air, that is discharged from a pressurized compartment 40, to flow into a mixing chamber 3 for mixing the temperature adjusted air and the recirculated air. The air conditioning piping structure 30 includes: a first pipe 31R through which the temperature adjusted air flows; a second pipe 32R through which the recirculated air flows and which is connected to the first pipe 31R; and a flow passage restricting part 35 that applies resistance to at least one of the temperature adjusted air and the recirculated air in a vicinity of a merging position 33R where the temperature adjusted air and the recirculated air are merged.SELECTED DRAWING: Figure 4
【課題】空調システムを構成する混合チャンバに向けて流入する温度調整空気と再循環空気との混合を促進することが可能な航空機の空調用配管構造、およびそれを備えた空調システムを提供すること。【解決手段】空調用配管構造30は、航空機の空気調和装置2により得られた温度調整空気と、与圧区画40から排出された再循環空気とを混合する混合チャンバ3に、温度調整空気および再循環空気を流入させる。この空調用配管構造30は、温度調整空気が流れる第1配管31Rと、再循環空気が流れ、第1配管31Rと接続される第2配管32Rと、温度調整空気と再循環空気とが合流する合流位置33Rの近傍において温度調整空気および再循環空気の少なくとも一方に抵抗を与える流路制限部35とを備える。【選択図】図4
AIR CONDITIONING PIPING STRUCTURE FOR AIRCRAFT AND AIR CONDITIONING SYSTEM
航空機の空調用配管構造および空調システム
2020-08-31
Patent
Electronic Resource
Japanese
AIR CONDITIONING PIPING STRUCTURE FOR AIRCRAFT AND AIR CONDITIONING SYSTEM
European Patent Office | 2020
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