成排管道宽度超过1.2米,空隙面积小于总面积70%时,应加设下喷自动喷水灭火系统设计规范 GB50084-2017 trydypxlfhdttfjcvhyknjxnxarenivzioqhttps://gf.1190119.com/article-25897.htmycggdbhzbnglfutnazbwmahqlddbeq 7.2 喷头与障碍物的距离7.2.3 当梁、通风管道、成排布置的管道、桥架等障碍物的宽度大于1.2m时,其下方应增设喷头(图7.2.3);采用早期抑制快速响应喷头和特殊应用喷头的场所,当障碍物宽度大于0.6m时,其下方应增设喷头。 ldelsxpboewawxiwqssygeqzdswmwumaaewrs nfhtcytotldibxjualkjkfpzyrwdlyyrvhlxskyza
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 htoehxrbnddietgpskzbdzactrlsscchpdvowvti
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成排管道宽度超过1.2米,空隙面积小于总面积70%时,应加设下喷 hyyfegjrua
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷wnyjairkdckpgpnqpjierinmsqj
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宽度超过1.2米成排管线、风管下喷淋管道无法固定。改为从侧向干管单独引出支管。 xicgxzloalcwdqviqfhfprjtfwbdlsf下喷主管移出,并调整标高。各个下喷单独开三通。hcvhahxryuosfkvzpwqzosjpknujmawnpvociyhyifxekjfa
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 htoehxrbnddietgpskzbdzactrlsscchpdvowvti
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超过1200mm的成排管线下方应加设下喷 wobwccuolpldbhwyckn
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 stxobkalvtxde
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成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷etvtqbqxcjnbi
eplqrtkygslqbdzknpkqbb 风管下下喷未居中布置(应改为居中):yvszkmkiudzapchyihrlspmgcmufgwehybeexwhhfxh
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 vrffwpidnqmrbz
trydypxlfhdttfjcvhyknjxnxarenivzioq 管线间距拉大,可取消喷淋下喷,节约成本消防桥架和风管间距加大,可取消下喷 wobwccuolpldbhwyckn
成排管道宽度超过1.2米,空隙面积小于总面积70%,设下喷 stxobkalvtxde
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