论文部分内容阅读
随着城市建设的发展,新建住宅小区不断增多,由于建设的住宅大都是多层或高层建筑,而市政供水管网的压力较低,常常满足不了小区供水压力要求。当市政管网的供水压力无法提高时,只有在小区设置给水加压泵站来满足小区供水压力要求。本文主要是从泵站位置选择、贮水池设计、水泵选择与设置、泵站内管路布置等几个方面对住宅小区给水加压泵站设计的问题进行了探讨。另外,根据不同的地区小区供水服务对象、管理控制方式等要求,可灵活地采用不同的工艺方式。
With the development of urban construction, the number of newly-built residential quarters has continuously increased. Because the residential buildings are mostly multi-storey or high-rise buildings, the pressure of the municipal water supply pipe network is relatively low, and the pressure of the community’s water supply is often not met. When the water supply pressure of the municipal pipe network cannot be increased, only the water supply pressure pump station is set in the community to meet the community water supply pressure requirement. This paper mainly discusses the design of pumping station for water supply in residential quarters from the aspects of pump station location selection, reservoir design, pump selection and setting, and piping arrangement in the pump station. In addition, according to the different areas of the community water service targets, management and control methods, etc., can be flexible to adopt different processes.