Importance

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Abstract

An air conditioning system includes: an air conditioner box, an upper deck main air duct, and two upper deck transition air ducts. The air conditioner box is disposed on a body of a double-deck vehicle, and includes two upper deck air outlets. The upper deck main air duct is disposed at a top of an upper deck of the body of the double-deck vehicle, and includes two upper deck air inlets. The two upper deck air outlets and the two upper deck air inlets are staggered in a horizontal direction. Each of the two upper deck transition air ducts is communicated with one of the two upper deck air outlets and one of the two upper deck air inlets. Inner walls of the two upper deck transition air ducts are in smooth transition with inner walls of the two upper deck air outlets and the two upper deck air inlets.

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First Claim