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求问消防喷头安装间距一般多少适合？

求问消防喷头安装间距一般多少适合？

浏览：37次 | 提问时间： 07-02 05:30

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阿瓦迪娜 07-02 05:31

你好；　　消防喷淋头之间的标准距离：一般的上喷或者下喷两喷头之间的距离不超过3.6米，不小于2.4米。喷头离墙边的距离不大于1.8米。具体需参照《自动喷水灭火系统设计规范》来设置消防喷淋头。　　消防喷淋头用于消防喷淋系统，当发生火灾时，水通过喷淋头溅水盘洒出进行灭火，目前分为下垂型洒水喷头、直立型洒水喷头、普通型洒水喷头、边墙型洒水喷头等。　　发生火灾时，消防水通过喷淋头均匀洒出，对一定区域的火势起到控制，常见喷淋头类型有：下垂型、直立型、普通型与边墙型。希望可以帮到你！

孤角 07-02 05:39

直立型、下垂型喷头的布置，包括同一根配水支管上喷头的间距及相邻配水支管的间距，应根据系统的喷水强度、喷头的流量系数和工作压力确定，且不宜小于2.4m。喷头应布置在顶板或吊顶下易于接触到火灾热气流并有利于均匀布水的位置。

没有岁月可回头 07-02 05:48

除吊顶型喷头及吊顶下安装的喷头外，直立型、下垂型标准喷头，其溅水盘与顶板的距离，不应小于75mm，不应大于150mm。1 当在梁或其他障碍物底面下方的平面上布置喷头时，溅水盘与顶板的距离不应大于300mm，同时溅水盘与梁等障碍物底面的垂直距离不应小于25mm，不应大于1OOmm。2 在梁间布置喷头时，确有困难时，溅水盘与顶板的距离不应大于550mm。梁间布置的喷头，喷头溅水盘与顶板距离达到550mm仍不能符合规定时，应在梁底面的下方增设喷头。3 密肋梁板下方的喷头，溅水盘与密肋梁板底面的垂直距离，不应小于25mm，不应大于1OOmm。4 净空高度不超过8m的场所中，间距不超过4×4(m)布置的十字梁，可在梁间布置1只喷头。

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