Abstract:From the angle of the design, give to match the 《Code of design for sprinkler systems》 ( GB50084-2001) ［ 1 ］ ( below brief name the 《 Code of design for sprinkler systems 》 ) practices with the engineering to spray automatically the water extinguish fire the system design inside sprays the head arranges, water power calculation, fire fight water tank and water pump coalescence machine etc. problems proceed the analysis and inquiry into, providing the expert, go together the animadversion and correct.?
Keywords: Sprinkler Design Arrange of the sprinkler head Water power calculation Fire fight water tank Water pump coalescence machine.
1 Arrange of the sprinkler head
The reasonable arranges to spray a sprays automatically the water extinguishes fire the system design the safety and economic key.The 《 Code of design for sprinkler systems 》 compares to emphasize of is a function area inside to spray the strength of water with spray the aqueous and even and spray the head open in good time.For the radius sprayed every, on aring relevant with product and its technique


摘要：從設(shè)計的角度，給合《自動噴水滅火系統(tǒng)設(shè)計規(guī)范》(GB50084-2001)［1］(以下簡稱《噴規(guī)》)和工程實踐對自動噴水滅火系統(tǒng)設(shè)計中的噴頭布置、水力計算、消防水箱及水泵接合器等問題進(jìn)行分析、探討，供專家、同行批評、指正。
關(guān)鍵詞：自動噴水 設(shè)計 噴頭布置 水力計算 消防水箱 水泵接合器
1 噴頭布置
　　合理布置噴頭是自動噴水滅火系統(tǒng)設(shè)計安全與經(jīng)濟(jì)的關(guān)鍵?！秶娨?guī)》比較強(qiáng)調(diào)的是作用面積內(nèi)的噴水強(qiáng)度和噴水的均勻性及噴頭的適時開放。對于每個噴頭的半徑，一是和生產(chǎn)廠家的產(chǎn)品及其技術(shù)參數(shù)有關(guān)，二是和噴頭所在位置的水壓有關(guān)，三是和噴頭的布置位置有關(guān)?！秶娨?guī)》規(guī)定的噴頭間距只是一個"限"，目的是為了更好地保證噴水強(qiáng)度和噴水的均勻性及適時開放。?
1.1噴頭布置原則與要求