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SEPARATE AIR CONDITIONING MECHANISM IN STAIRCASE TYPE SEATING AREA CONSTRUCTION
SEPARATE AIR CONDITIONING MECHANISM IN STAIRCASE TYPE SEATING AREA CONSTRUCTION
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机译:阶梯式座位区建设中的独立空调机制
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摘要
PURPOSE:To make it possible to perform efficient air conditioning with a low operating cost by simple and low-priced constitution in regard to staircase type seating area construction in such a big space facility as a dome stadium. CONSTITUTION:A hollow section 10 surrounded by a tread section 2 of each step and a rise section 3 and extended in the horizontal direction is used for an air conditioning duct. A hollow section 12 of a seat-back 7 of a seat on the end in front of the air conditioning duct 10 is connected thereto. An outlet 13 connected to the hollow section 12 of the seat-back 7 is provided, and air- conditioning air is supplied to the person sitting in the rear seat.
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