公开(公告)号：US09976781B2

公开(公告)日：2018-05-22

申请号：US14394862

申请日：2012-12-20

Applicant: KOREA AIRPORTS CORPORATION

Inventor： Hee Hyeong Cho ,  Dong Soo Kim ,  Won Lae Lim ,  Sang Ju Roh

IPC: E01D1/00 ,  F25D17/06 ,  F25B49/00 ,  F25B13/00 ,  E01D6/00 ,  E01D15/04 ,  B64F1/305

CPC classification number: F25B13/00 ,  B64F1/3055 ,  E01D6/00 ,  E01D15/04

Abstract: A tunnel air-conditioning and heating apparatus is provided. the tunnel air-conditioning and heating apparatus may include a condenser provided at a rotunda; a compressor provided at the rotunda and connected to the condenser; an evaporator provided at a movable tunnel and connected to each of the condenser and the compressor; and a condenser connection pipe configured to connect the condenser with the evaporator and a compressor connection pipe configured to the compressor with the evaporator each of which is formed into a flexible coil.