Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Safety and Environment》 2003-05
Add to Favorite Get Latest Update

A SIMPLIFIED DESIGN OF SPRINKLER SYSTEMS FOR RECREATION PLACES

LIU Feng, HU Zhu-fei (Fire Protection Department of Nanchang Fire Detachment, Nanchang 330003, Jiangxi,China)  
The present paper has introduced a simplified design project of sprinkler systems specifically purposed for recreational places. The author's version is conceived and devised on the basis of the "Code of Design on Building Fire Protection and Prevention" (2001 edition). The author's design is superior to the version suggested in the 2001 version, for the author studied carefully the original restriction of the sprinkler system design due to the historical conditions of the day, which is likely to lead to the failure to meet the urgent need. The present author carefully analyzed and calculated the flowrate as well as sprinkler intensity of the minimum water pressure with respect to the weakest point in a dancing hall of 930 square meters by using a nozzle working pressure of 10 mH2O and 5 mH2O. Having analyzed the business hours and general rule of fire-prevention in such places, the author has brought about the simplified design project, giving particular stress on overcoming the inherent restrictions for reconstruction while retaining the initial fire-extinguishing function. For safety reasons, the new version has cancelled such intricate indicators and switches as the flowrate indicator, alarming valve, the water pressure switch, water conservancy alarm bell and warning controller, fire control water tank, fire control pond and fire control water pump, and so on. Instead, it is designed to directly use the outdoor municipal water supply pressure of pipe network. In case of urgent need, supportive water pressure strength can be added to meet the needs of Grade One Danger to ensure the constant water supply both at the response to the daytime as well as night hour urgent appeal.
【CateGory Index】: TU892
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 1 Hits
1 Zhang Zhaoxian et al;Low Pressure Nozzle and Simple Automatic Sprinkling System for Fire Control[J];Water & Wastewater Engineering;2002-03
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 LIN Jiang hong,LIAO Guang xuan FAN Wei cheng,QIN Jun (State Key Laboratory of Fire Science, University of Science and Technology of China);Introduction of Water Mist Fire Suppression technique[J];Fire Safety Science;2001-01
2 RAN Hai chao, CHANG Hong jie (Hebei university of science & technology, Shijiazhuang, 050054);The Design of the Water Spray Fire-extinguishing System[J];Fire Safety Science;2001-02
3 Jiang Wenyuan(45) \ \;Overpressurd and Release in the Fire System of High Rise Building[J];WATER & WASTEWATER ENGINEERING;1999-09
4 Huang Xiaojia et al;On the fire Hydrant System and Fire Pump[J];WATER & WASTEWATER ENGINEERING;1999-11
5 Zhang Juliang (61);Consideration on the Building Fire Control in China[J];WATER & WASTEWATER ENGINEERING;2000-02
6 Zhang Juliang et al;Mechanism and Installation of Automatic Sprinkling System[J];Water & Wastewater Engineering;2001-02
7 Huang Xiaojia et al;Discussion on Automatic Water Sprinkling System[J];Water & Wastewater Engineering;2001-09
8 Wang Feng et al;Design and Trail Run of Automatic Sprinkling Fire System in Guangdong Olympic Center[J];Water & Wastewater Engineering;2002-03
9 Yang Qi et al;Discussion on the Self-Checking of Fire Pump in Fire Control System[J];Water & Wastewater Engineering;2002-03
10 Zhang Zhaoxian et al;Low Pressure Nozzle and Simple Automatic Sprinkling System for Fire Control[J];Water & Wastewater Engineering;2002-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved