摘要
长距离输水管道系统最高点处设置高位水池,前端为水泵加压管道,后端为重力流压力管道.此种输水管线是长距离输水中较为常见的类型,并且易发生水柱分离并造成水锤危害.因此,实际工程更需要这方面的防护技术.本文根据输水管道系统的特点,理论上分析了箱式调压塔结合恒速缓冲排气阀的水锤防护方式,并结合北方某市供水工程实例进行水锤防护优化.
Install elevated weter basin in long distance water supply pipeline system, with front end pressurizing pipeline by water pump, back end pressurizing pipeline with gravity. This kind of water Supply Pipeline System is common in actual Project and prone to water column separation, which will result in the damage of water hammer. Therefore, the actual project needs this aspect of the technology more eagerly. According to the characteristics of water transmission Pipeline System, the way of Box - type Two - way Surge Tower and water hammer protection is analyzed in the paper theoretically, and water hammer protection is also optimized in view of supply Project of some north city.
出处
《西安文理学院学报（自然科学版）》
2010年第1期65-67,共3页
Journal of Xi’an University(Natural Science Edition)
关键词
高位水池
断流弥合水锤
水锤防护
箱式调压塔
恒速缓冲排气阀
elevated weter Basin
water hammer of cavities collapsing
water hammer protection
box - type two -way surge tower
constant speed buffer air valve
