【正文】 system adopt PPR supply water pipe , fire hydrant supply water system and automatic spray fire extinguishing system adopted and has not sewn the zincplated steel tube , the drainage system sets up and is in charge of adopting PPI spiral drain pipe, drain off water and prop up in charge of adopting ordinary UPVC drain piping on the everyth floor. Sets up the storage cistern and pressurizes in the pump house in the ground lower floor, the basement sets up and collects the puddle separately , collect and set up and sneak the corrupt pump in the puddle, guarantee sewages are discharged in time.Keyword: Building Supply water Fire control Spray 目 錄 4 4 4 5 6 6 8 11 12 13 13 32 38 41 58致謝信 59參考文獻(xiàn) 601設(shè)計(jì)任務(wù)及設(shè)計(jì)資料根據(jù)有關(guān)部門的批準(zhǔn)，長(zhǎng)春市擬建一幢商住樓（詳見(jiàn)建筑平面圖），該建筑屬一類高層建筑，建筑高度69米，地上23層，地下1層。（3）給水系統(tǒng)劃分的原則：高層建筑生活給水系統(tǒng)的豎向分區(qū)，應(yīng)根據(jù)使用要求，設(shè)備材料性能，維護(hù)管理?xiàng)l件，建筑層數(shù)和室外給水管網(wǎng)水壓等，合理而定。但是考慮到用水水壓的穩(wěn)定該供水方案是可行的。室外消火栓沿消防管道靠高層建筑一側(cè)均勻布置。地下一層設(shè)4根立管，一層至三層設(shè)6根立管，標(biāo)準(zhǔn)層設(shè)2根立管。 該建筑各層均設(shè)自動(dòng)噴水系統(tǒng)，其動(dòng)作噴頭為570C,本建筑防火等級(jí)為中危險(xiǎn)級(jí)， ，具體情況按實(shí)際間距布置，,各層均設(shè)末段試壓裝置,廢水就近排至污水系統(tǒng)。DN=75mm,L=150mm。 生活用水總量計(jì)算表用水對(duì)象用水單位數(shù)用水定額LSQdm3/dKhQhm3/h備注辦公室310人408h 會(huì)議室32人74h 住宅350人25024h空調(diào)補(bǔ)水24h未預(yù)見(jiàn)水總水量 JL1水力計(jì)算表編號(hào) 衛(wèi)生器具及當(dāng)量總當(dāng)量Ng設(shè)計(jì)秒流量(L/S)DNmm流速m/sI管長(zhǎng)(m)IL（m）大便器N=小便器N=淋浴器洗臉盆N=洗衣機(jī)浴盆N=0~11 20 1~211 20 3~41 15 4~511 20 6~51 15 5~2111 20 2~7212 25 7~8222 25 9~81 15 8~10232 25 4~5層232 25 5~6層464 25 6~7層696 32 7~8層8128 32 8~9層101510 32 9~10層121812 40 10~11層142114 40 11~12層162416 40 12~13層182718 40 13~14層203020 40 14~15層223322 40 15~16層243624 40 16~17層263926 50 17~18層284228 50 18~19層304530 50 19~20層324832 50 20~21層345134 50 21~22層365436 50 22~最上385738 50 JL2水力計(jì)算表編號(hào) 衛(wèi)生器具及當(dāng)量總當(dāng)量Ng設(shè)計(jì)秒流量(L/S)DNmm流速m/sI管長(zhǎng)(m)IL（m）大便器N=小便器N=淋浴器洗臉盆N=洗衣機(jī)浴盆N=0~11 20 1~211 20 3~41 15 4~511 20 6~51 15 5~2111 20 2~7212 25 7~10222 25 8~91 20 9~1011 20 10~11233 25 4~5層233 25 5~6層466 32 6~7層699 32 7~8層81212 32 8~9層101515 40 9~10層121818 40 10~11層142121 40 11~12層162424 40 12~13層182727 40 13~14層203030 40 14~15層223333 50 15~16層243636 50 16~17層263939 50 17~18層284242 50 18~19層304545 50 19~20層324848 50 20~21層345151 50 21~22層365454 50 22~最上385757 50 JL3水力計(jì)算表編號(hào) 衛(wèi)生器具及當(dāng)量總當(dāng)量Ng設(shè)計(jì)秒流量(L/S)DNmm流速m/sI管長(zhǎng)(m)IL（m）大便器N=小便器N=淋浴器洗臉盆N=洗衣機(jī)浴盆N=0~11 20 1~211 20 2~3111 25 4~31 20 3~5112 25 5~6122 25 6~9222 25 7~81 15 8~92 20 9~10242 25 4~5層242 25 5~6層484 32 6~7層6126 32 7~8層8168 32 8~9層102010 32 9~10層122412 40 10~11層142814 40 11~12層163216 40 12~13層183618 40 13~14層204020 40 14~15層224422 40 15~16層244824 50 16~17層265226 50 17~18層285628 50 18~19層306030 50 19~20層326432 50 20~21層346834 50 21~22層367236 50 22~最上387638 50 JL4水力計(jì)算表編號(hào) 衛(wèi)生器具及當(dāng)量總當(dāng)量Ng設(shè)計(jì)秒流量(L/S)DNmm流速m/sI管長(zhǎng)(m)IL（m）大便器N=小便器N=淋浴器洗臉盆N=洗衣機(jī)浴盆N=0~11 20 1~211 20 2~3111 25 4~31 20 3~5112 25 5~6122 25