镇江市供水管网二次增压节能技术方案分析

Analysis on Energy-saving Technology Scheme of Secondary Pressurization Water Supply Network in Zhenjiang

根据镇江市二次增压供水系统的具体情况提出了相应的节能措施。对进水压力较大的桃花坞泵站,进行管网余压节能改造并根据管网压力进行增压区域范围调整;对供水综合电耗较大的花山湾泵站,通过更换水泵与优化进水方式进行节能改造;对南徐新城区市政直供与否进行了方案分析并提出建议,从而为镇江市增压泵站供水改造与扩建提供了参考。

According to the concrete situation of secondary pressurization water supply system in Zhenjiang City, the relevant energy-saving measures were put forward. The energy-saving reconstruction of network residual pressure was performed in Taohuawu Pump Station with large inflow pressure, and the regulation of pressurization area was carried out according to the network pressure. The energy-saving reconstruction of Huashanwan Pump Station with large comprehensive water supply energy consumption was conducted by replacing water pumps and optimizing inflow mode. The scheme determining whether water could be supplied directly by municipal water system in Nanxuxincheng district was analyzed, and the relevant suggestions were offered, which provides a reference for reconstruction and extension of secondary pressurization water supply system in Zhenjiang City.