AIR CONDITIONING SYSTEM IN VEHICLE INSPECTION BUILDING

摘要

PROBLEM TO BE SOLVED: To efficiently convey air with a plurality of air conveyance fans.SOLUTION: An air conditioning system in a vehicle inspection building is arranged in a vehicle inspection building 10 accommodating a railroad vehicle 14 and having openings at least at a front side of the railroad vehicle 14 and at a rear side of the railroad vehicle 14, and conveys air in the building. The air conditioning system includes a plurality of upper air conveyance fans 22 which are disposed in a plurality of stages above the railroad vehicle 14 along a longitudinal direction of the railroad vehicle 14 and convey air in one direction along the railroad vehicle 14. Each stage of the upper air conveying fans 22 includes a pair of upper air conveying fans 22 which are disposed at a lateral and upper part at both sides of the railroad vehicle 14 and disposed so as to be opposite to each other in a transverse direction of the railroad vehicle 14. The pair of upper air conveying fans 22 in each stage blows air obliquely in a horizontal direction different from that of the upper air conveying fans 22 in the previous stage, and the blown air has an ability of reaching farther than the upper air conveying fans 22 in the next stage.