发明名称 AIR CONDITIONER
摘要 PROBLEM TO BE SOLVED: To provide an air conditioner which ensures a uniformed velocity distribution of air blown from the entire air diffuser in a condition where the dimension of the opening of the diffuser in the vertical direction is comparatively large, and effectively reduce noises generated from the diffuser. SOLUTION: This air conditioner has such a constitution that an air suction port 10 is provided at the upper part of a casing C and an air diffuser 1 is provided at the lower part thereof, and that a heat exchanger 12 and a blower 13 are disposed in the casing C. A plurality of guide plates 6, 7, 8 and 9 having a stepwise longer dimension of depth as positioned lower, are fixed to the upstream side of the diffuser 1 with a given interval therebetween in the vertical direction. A sound absorbing material 14 is provided to the surfaces of the guide plates 7, 8 and 9.
申请公布号 JP2001317759(A) 申请公布日期 2001.11.16
申请号 JP20000135630 申请日期 2000.05.09
申请人 HITACHI AIR CONDITIONING SYSTEM CO LTD 发明人 YOKOMIZO TSUYOSHI;KURAMOTO SHINJI
分类号 F24F1/00;F24F13/08;F24F13/20 主分类号 F24F1/00
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