屋顶消防水箱,fireproof tank in roof
roof water tank屋顶水箱
1.An analysis on the investment and energy consumption of the water supply modes byroof water tank and variable velocity variable frequency pump was emphasized with an engineering example.通过工程实例,重点分析了屋顶水箱给水方式和变频泵给水方式下给水系统的投资和能耗情况,论证了屋顶水箱给水和变频泵给水相结合是高层住宅小区最佳的给水方式。
2.[Objective] To learn algae growth in theroof water tanks of Huangpu District and the status of water pollution [Methods] 20roof water tanks of multi-storey buildings were taken as the sample group and another 2 tap water samples as the control group.[目的]了解黄浦区屋顶水箱水中藻类生长及污染现状。
3)roof tank屋顶水箱
1.On the study subject of existing residential building, the feasibility of constructing a centralized solar water-heating system by making use of the idleroof tank was discussed in this paper.本文以既有住宅建筑为研究对象,探讨利用废弃的屋顶水箱构建集中供热的太阳能热水系统的可行性,在综合考察、对比和选择太阳能热水系统各主要构成的基础上,提出了既有住宅建筑利用太阳能热水系统的方案和既有水箱的改造措施。
2.Preliminary technical proposals for abolishingroof tank water supply in municipal water supply system are suggested after a careful investigation of multistoried housing constructionroof tank water supply in Shaoxing.调查研究了浙江省绍兴市多层住宅建筑屋顶水箱的供水情况 ,并对其市政供水系统取消屋顶水箱的供水方式提出了初步的技术方
4)roof top hose station屋顶消火栓箱
5)roof membrane屋顶防水层
6)fire tank消防水箱
1.Author points out that the calculation of the altitude offire tank should take the working pressure of sprayer in the worst-case location in consideration,which should not less than 0.结合工程实例,对多层建筑室外消防给水管网设计流速的确定进行了分析计算,并对临时高压自动喷水灭火系统高位水箱设置高度的确定进行了阐述,指出两位消防水箱的设置高度应以最不利点喷头工作压力不小于0。
bined with management practice of fire-fighting engineering of five high-rise buildings in one residential district the practicability of five buildings using one elevatedfire tank is analyzed.结合某小区五栋高层消防工程建设管理实践,分析了五栋高层共用一个高位消防水箱的可能性,对工程进行了设计变更,并对变更后的方案进行了经济分析,大大节省了工程投资,保证了五栋楼消防系统的合理性和完整性,同时体现了技术与经济相结合在工程建设管理中的重要性。
3.This paper introduces two working principles for increasing pressure to solve the insufficient pressure in thefire tank.介绍了解决消防水箱压力不足常用的2种增压设施的工作原理;通过实例计算,说明了2种增压设施的计算内容与计算方法,对2种增压方式的优缺点进行了比较;提出了设计中选用增压方式的原则。
延伸阅读
水箱聚合分子式：CAS号：性质：又称水浴聚合。聚合反应在水箱中进行的聚合方法。是甲基丙烯酸酯铸型本体聚合的重要方法之一。由于水的热容量大，传热效果好，热量传递可以依靠自然对流，故聚合操作方便，控制容易。但要求铸型密封性好，少量水的渗入容易造成产品质量不稳定；铸型密封性太差，可能使聚合反应失败。
