本文選題：“玻璃+噴淋”　切入點(diǎn)：防火分隔　出處：《消防科學(xué)與技術(shù)》2017年07期 　論文類型：期刊論文

【摘要】：開發(fā)了具有自主知識(shí)產(chǎn)權(quán)的玻璃防火分隔專用噴頭。通過對自行研制的專用噴頭與WS窗玻璃噴頭及國內(nèi)普通側(cè)噴噴頭的冷態(tài)布水情況開展對比試驗(yàn),對在不同壓力、與玻璃之間不同安裝距離的情況下,3種噴頭在玻璃上的布水噴灑、水在玻璃上的分布情況、流量系數(shù)K值等進(jìn)行對比分析研究。結(jié)果表明,自行研制的玻璃防火分隔專用噴頭的噴灑效果顯著,能達(dá)到甚至超過WS窗玻璃噴頭的噴灑效果,而普通側(cè)噴噴頭的噴灑效果最差。
[Abstract]:A special sprinkler with independent intellectual property rights for glass fire prevention and separation has been developed. The cold water distribution of the special sprinkler developed by ourselves is compared with that of the WS window glass nozzle and the domestic side spray nozzle. The distribution of water on the glass, the distribution of water on the glass, the flow coefficient K value and so on are compared and analyzed under the condition of different installation distance between the three kinds of sprinklers. The results show that, The spraying effect of the self-made special sprinkler for glass fire prevention and separation is remarkable, which can reach or even exceed the spraying effect of WS window glass sprinkler, but the spraying effect of common side spray head is the worst.
【作者單位】： 公安部四川消防研究所;
【基金】：公安部應(yīng)用創(chuàng)新計(jì)劃項(xiàng)目(2014YYCXSCXF071)
【分類號(hào)】：TU892
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本文編號(hào)：1585496