方形散流器规格知识讲解.docx

精品文档方形散流器规格为了使人们在各种环境里避免噪音的干扰及不适感，除了按性能表确定颈部风速外，还需要考虑安装高度及安装场合1、安装高度限定颈部风速的最高值：风口安装咼度(H)劲部风速(V)2.1〜2.7m<5.5m/s3.0〜4.25m<7.5m/s2、安装声场合限定颈部风速的最高值:安装场所颈部风速安装场所颈部风速播音室3.0〜3.5m/s剧场5〜6m/s医院门诊室4〜5m/s剧场休息厅教室病房音乐厅食堂旅馆客房图书馆游艺厅接待室一般办公室商店6〜7.5m/s居室旅馆大剧场计算机房饭店°FS方形散流器规格颈尺寸面尺寸颈尺寸面尺寸颈尺寸面尺寸150X50275X275425X425550X550240X40365X365175X75300X300450X450575X575360応60485X485精品文档200*00325X3254752475600250042021205452545225>225350215050025006252525480>4806052505250>25037523755252525650255027527540024005502550675257530020042524255752575700*003252254502450600250072522350250475247537527550025004002005252525JS方形散流器规格颈尺寸面尺寸颈尺寸面尺寸150225275235015020027524252402360365285150275275250024024203652451502502752575240248036520515022527525503002420425245225200350242530024804252052252753502500360248048520522525035025752252253502550300275425250030025042525753002254252550375250500257537522550025504502255752550。