需要金幣： 1000 個金幣 |
資料包括：完整論文 |  |
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| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字數(shù)：16146 |  | |
| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:本設(shè)計的主要任務(wù)是徐州市國貿(mào)中心寫字樓建筑給排水設(shè)計，設(shè)計的主要內(nèi)容包括：建筑給水系統(tǒng)、建筑排水系統(tǒng)、建筑消防系統(tǒng)和建筑熱水系統(tǒng)。 本建筑總高度為56.7m，共地上13層，主要作為辦公樓使用，第13層頂設(shè)機房層，主要用來布置屋頂?shù)谋匾O(shè)施。 市政給水管網(wǎng)常年提供的資用水頭為20m，經(jīng)技術(shù)經(jīng)濟比較，室內(nèi)給水系統(tǒng)擬采用分區(qū)給水方式。初步擬定該建筑分為兩個區(qū)，一至二層作為一個分區(qū)，采取市政管網(wǎng)直接供水；三至十三層作為一個分區(qū)，采取水泵和屋頂水箱聯(lián)合給水方式，分區(qū)內(nèi)局部設(shè)減壓閥調(diào)壓。 建筑內(nèi)生活污水經(jīng)化糞池處理后直接排入市政排水管網(wǎng)；建筑雨水系統(tǒng)設(shè)專門的雨水立管將雨水排入市政排水管道。 在該建筑內(nèi)每層的走廊、消防電梯前室中均布有消火栓，其間距不大于30m，消火栓采用明裝；在1~13層設(shè)自噴滅火系統(tǒng)，各層的噴頭布置主要采用4×3m長方形布置，距墻不小于0.5m，不大于1.8m，采用吊頂型噴頭。 高級辦公室位于5~13層，每層5個獨立衛(wèi)生間。加熱器的出水溫度70，最不利點的水溫60，當?shù)乩渌疁囟?。采用PPR熱水管。 熱水系統(tǒng)只提供5-13層高檔辦公室獨立衛(wèi)生間的熱水使用，每個衛(wèi)生間需供應(yīng)熱水的有淋浴器和洗臉盆，熱水為上行下給式，由屋頂給水水箱的水，經(jīng)氣壓罐加壓后，進入設(shè)置在1層的高區(qū)水加熱器，再送回到頂層進入高區(qū)熱水管網(wǎng)。 關(guān)鍵詞 建筑給水排水；系統(tǒng)；雨水；消火栓；自噴系統(tǒng)
Abstract:The main task of this design is the Xuzhou China World Trade Center City Center office building to the drainage design, the main design elements include: building water supply system, drainage system, fire protection system construction and building hot water system. The total building height of 56.7m, a total of 13 floors on the ground, mainly used as office building, thirteenth layer is arranged on the top of the room, the necessary facilities are mainly used for roof. The municipal water supply piping to provide capital with the head of 20m, through technical and economic comparison, indoor water supply system is used to partition water supply mode. A preliminary draft of the building is divided into two zones, one to two layers as a partition, the municipal water supply pipe network directly; three to thirteen layers as a partition, take the water pump and the roof tank joint water supply mode, the local partition set valve pressure. The building of sewage is treated in the septic tank directly discharged into municipal drainage pipe network; the building storm-water system set up specialized water riser will rain into the municipal drainage pipeline. In the construction of each layer in the corridor, fire elevator shafts are uniformly distributed in the fire hydrant, fire hydrant spacing of not more than 30m, the Ming outfit; a sprinkler system in 1~13 layer, each layer of the main nozzle arrangement with 4 * 3M rectangular layout, away from the wall not less than 0.5m, not more than 1.8m, the ceiling type nozzle. Senior office located in the 5~13 layer, each layer of 5 separate toilet,. Heater outlet temperature of 70, the water temperature the most unfavorable point of 60, the local water temperature 4. Dry pipe, vertical pipe are made of composite plastic pipe. Hot water systems only provide 5-13 high-grade office independent toilet water usage, each bathrooms need hot water supply had a shower and washbasin, hot water for uplink to type, roof water tank by the water, air pressure tank is pressurized, enter the settings in the high water heater 1, back to the top to high water network. Keywords Building water supply and drainage system rainwater fire automatic sprinkler system |
