barrier diaphragm-type pressurized water tank

The working characters and differences between the above top floor and underground position of diaphragm pneumatic vessel are analyzed.

浅析了上置式与下置式隔膜式气压罐的工作特点与差异,结合适应消防要求的不锈钢多级离心泵应用技术,提出了自喷灭火稳压系统选用设计改进的点滴经验,可供建筑消防给水系统设计和审查人员参考。

On the basis of analysis about the function and operation of the pressure stabilizing pump and pneumatic tank for fire water system of the high rise building, the proper choosing of pressure stabilizing pump and pneumatic tank is proposed.

根据规范条文 ,分析高层民用建筑增压设施中增压泵和气压罐的作用及运行 ,进而合理选择增压泵和气压水罐 ,指导工程实际。

This paper introduces the structure, operating principle and relative merits of the water hammer-resistant air chamber, which is a kind of water hammer removing device popularly used abroad (in Europe), so as to generalize it in various projects of China.

简单介绍了国外(欧洲)普遍使用的一种水锤消除装置——抗水锤气压罐的构造、工作原理及 优缺点,以使其在我国各类工程中推广应用。