H the high - raisepitch of pump also must install inverted - end valve at export - pipeline , to prevent the water - hammer of closed suddenly to destroy 8扬程高的泵在出口管路上还应该安装逆止阀，以防突然停机的水锤破坏
Additionally , the solar garden in the lady shaw building is equipped with a photovoltaic panel accumulator and its hydraulic ram pump . 5 此外，大学还有用光伏版蓄电的邵逸夫夫人楼的太阳能花园，与及运用水力供水的水锤泵。
Our tilting disc check valves are designed for quick opening and closing in severe service applications and the elimination of water hammer 我们的翻转式阀瓣止回阀专用于在严酷的应用环境下迅速开启和关闭，避免出现水锤现象。
This tilting disc check valve is designed for high piping velocities , turbulence flow , quick and quiet closing preventing " water hammer " 这种翻转式阀瓣止回阀结构适用于管道流体流速很高，具有湍流，需要快速和安静关闭以防止“水锤”的场合。
Otherwise , such relief ( spitting ) can occur when the second check is fouled during emergency backflow or resulting from a water hammer condition 此外，在紧急回流或出现水锤现象时，如果第二止回阀受到污染，则这种安全阀可能出现释放（喷溅） 。
Due to the complexity of the inner structure of the cleaning valve , it may be create vortices , cavitate , water hammer , back water and so on 由于清洗液阀门流道的内部结构复杂,当流体通过阀道时产生诸如旋涡、空化、水锤和死水区等水流现象。
Hydraulic ram pumps are environmentally friendly and can be used for over 30 years with minimal maintenance . they have been widely used overseas and on the mainland 水锤泵以水力推动，不耗能源，洁净无污染，而且也甚少故障，可用上三十年，省却不少维修费用。
The installation of a water hammer arrestors ( watts series 05 ) or water pressure regulator ( watts series 1156 or 25aub ) may be required to correct the problem 可能需要安装一个水锤捕集器（美国瓦茨系列05 ）或水压调节器（美国瓦茨系列1156或25aub ）来解决这个问题。
In the aspect of the water works , this paper involves the emulation of the valve control , and the emulation of the partial differential equation of the water hammer models 在水利工程方面的工作，进行了阀门控制过程计算机仿真，以及水锤模型方程的选定、求解和计算机仿真。
Lv switchboard , lsnh low smoke non - halogen cabling , fire pump , boost pump , fire alarm , water hammer , pressure regulation valve , 5 " brass main pipe , 2272l water tank 车站：低压开关箱低烟无毒电缆配置ups消防泵加压泵火警系统水锤防止器调压阀5 ”铜质干管2 , 272l水箱。
