Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Water intake method of high-altitude-difference high-percent-sand water source
The invention discloses a water intake method of a high-altitude-difference high-percent-sand water source. The water intake method includes the steps of analyzing the bank slope topographic and geologic characteristics of a river, selecting a proper position of a bank slope to arrange a semi-underground type water source pump station under the condition of ensuring the geologic stability and construction convenience, determining the type of a water intake pump and installing the water intake pump, performing technological treatment on ventilation, drainage and overhaul channels matched with the water source pump station, installing the water intake pump, a water intake head, water intake pipelines, a water conveying pipelines and flushing pipelines after the construction of the water source pump station is completed, constructing a ventilation and drainage system of the pump station, synchronously transmitting pump station operating signals to a plant central control room, and performing simultaneous debugging. The water intake method is simple in configuration, can adapt to the river characteristics of high altitude difference and high percent sand, meets the requirements for water intake methods where the construction close to a river bed and the arrangement of a water intake structure are not permitted, is not affected by the changes of the water level of the river, can sufficiently meet the requirement for water intake reliability and maintainability, does not occupy a riverway during operation, and can effectively shorten the cycle and reduce the difficulty during construction.
本发明公开一种大高差和高含沙率水源取水方法，包括：首先对河流的岸坡地形、地质特点进行分析，在确保地质稳定和施工便捷的情况下，选取在岸坡的适当位置处设置半地下式水源泵站；确定取水泵的型式并安装取水泵；对水源泵站配套的通风、排水及检修通道的技术处理；水源泵站施工完成后，安装取水泵、取水头部、取水管道、输水管线及冲洗管道；实施泵站通风、排水系统，并将泵站运行信号同步传输至工厂中控室；联动调试。其配置简单，能够适应大高差和高含沙率河流特点，满足不允许在靠近河床施工和设置取水构筑物的取水方法，不受河流水位变化影响，能充分满足取水可靠性和可维护性要求，运行时不占用河道，施工时能够有效缩短周期、降低难度。
Water intake method of high-altitude-difference high-percent-sand water source
The invention discloses a water intake method of a high-altitude-difference high-percent-sand water source. The water intake method includes the steps of analyzing the bank slope topographic and geologic characteristics of a river, selecting a proper position of a bank slope to arrange a semi-underground type water source pump station under the condition of ensuring the geologic stability and construction convenience, determining the type of a water intake pump and installing the water intake pump, performing technological treatment on ventilation, drainage and overhaul channels matched with the water source pump station, installing the water intake pump, a water intake head, water intake pipelines, a water conveying pipelines and flushing pipelines after the construction of the water source pump station is completed, constructing a ventilation and drainage system of the pump station, synchronously transmitting pump station operating signals to a plant central control room, and performing simultaneous debugging. The water intake method is simple in configuration, can adapt to the river characteristics of high altitude difference and high percent sand, meets the requirements for water intake methods where the construction close to a river bed and the arrangement of a water intake structure are not permitted, is not affected by the changes of the water level of the river, can sufficiently meet the requirement for water intake reliability and maintainability, does not occupy a riverway during operation, and can effectively shorten the cycle and reduce the difficulty during construction.
本发明公开一种大高差和高含沙率水源取水方法，包括：首先对河流的岸坡地形、地质特点进行分析，在确保地质稳定和施工便捷的情况下，选取在岸坡的适当位置处设置半地下式水源泵站；确定取水泵的型式并安装取水泵；对水源泵站配套的通风、排水及检修通道的技术处理；水源泵站施工完成后，安装取水泵、取水头部、取水管道、输水管线及冲洗管道；实施泵站通风、排水系统，并将泵站运行信号同步传输至工厂中控室；联动调试。其配置简单，能够适应大高差和高含沙率河流特点，满足不允许在靠近河床施工和设置取水构筑物的取水方法，不受河流水位变化影响，能充分满足取水可靠性和可维护性要求，运行时不占用河道，施工时能够有效缩短周期、降低难度。
Water intake method of high-altitude-difference high-percent-sand water source
大高差和高含沙率水源取水方法
LI DONGXIANG (Autor:in) / XIE XIU'AN (Autor:in) / LI XIAOJUAN (Autor:in)
19.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03B
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