Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dam front reservoir area silt disturbance device and dam front reservoir area silt disturbance method
The invention discloses a device and a method for disturbing silt in a reservoir area in front of a dam. The device for disturbing the silt in the reservoir area in front of the dam comprises a concrete bottom plate and a disturbing pipeline buried under the concrete bottom plate, the disturbance pipeline is laid in an S shape, and two end ports of the disturbance pipeline are communicated with a high-pressure water pump or an air compression pump through connecting pipelines; a plurality of through holes are formed in the disturbance pipeline, and disturbance holes in one-to-one correspondence with the through holes are formed in the concrete bottom plate; a flap valve is installed on each disturbance hole, and a pressure sensor is arranged on the lower surface of each flap valve. The method for disturbing the silt in the reservoir area in front of the dam adopts the device for disturbing the silt in the reservoir area in front of the dam and specifically comprises installation of the disturbing device and silt cleaning. The desilting device has the advantages that the desilting work of the river bed in the reservoir area in front of the dam is efficiently completed, the silt cleaning quality is improved, the energy consumption is reduced, the use durability of the whole silt disturbance device in the reservoir area in front of the dam is improved, and the effective reservoir capacity of the reservoir can be effectively kept within the reasonable service life of the dam.
本发明公开了一种坝前库区淤沙扰动装置及坝前库区淤沙扰动方法，坝前库区淤沙扰动装置包括混凝土底板及埋设于混凝土底板下的扰动管道；扰动管道呈S形铺设，扰动管道的两端端口通过连接管道与高压水泵或空气压缩泵相连通；扰动管道上开设有多个通孔，混凝土底板上开设有与通孔一一对应的扰动孔；每一扰动孔上均安装有拍门，拍门下表面上设置有压力传感器。坝前库区淤沙扰动方法采用坝前库区淤沙扰动装置，其具体包括扰动装置的安装及淤沙清理。本发明优点在于高效完成坝前库区河床的清淤工作，提升淤沙清理质量，降低能耗，提高整个坝前库区淤沙扰动装置的使用耐久性，在大坝合理使用年限内能够有效保持水库的有效库容。
Dam front reservoir area silt disturbance device and dam front reservoir area silt disturbance method
The invention discloses a device and a method for disturbing silt in a reservoir area in front of a dam. The device for disturbing the silt in the reservoir area in front of the dam comprises a concrete bottom plate and a disturbing pipeline buried under the concrete bottom plate, the disturbance pipeline is laid in an S shape, and two end ports of the disturbance pipeline are communicated with a high-pressure water pump or an air compression pump through connecting pipelines; a plurality of through holes are formed in the disturbance pipeline, and disturbance holes in one-to-one correspondence with the through holes are formed in the concrete bottom plate; a flap valve is installed on each disturbance hole, and a pressure sensor is arranged on the lower surface of each flap valve. The method for disturbing the silt in the reservoir area in front of the dam adopts the device for disturbing the silt in the reservoir area in front of the dam and specifically comprises installation of the disturbing device and silt cleaning. The desilting device has the advantages that the desilting work of the river bed in the reservoir area in front of the dam is efficiently completed, the silt cleaning quality is improved, the energy consumption is reduced, the use durability of the whole silt disturbance device in the reservoir area in front of the dam is improved, and the effective reservoir capacity of the reservoir can be effectively kept within the reasonable service life of the dam.
本发明公开了一种坝前库区淤沙扰动装置及坝前库区淤沙扰动方法，坝前库区淤沙扰动装置包括混凝土底板及埋设于混凝土底板下的扰动管道；扰动管道呈S形铺设，扰动管道的两端端口通过连接管道与高压水泵或空气压缩泵相连通；扰动管道上开设有多个通孔，混凝土底板上开设有与通孔一一对应的扰动孔；每一扰动孔上均安装有拍门，拍门下表面上设置有压力传感器。坝前库区淤沙扰动方法采用坝前库区淤沙扰动装置，其具体包括扰动装置的安装及淤沙清理。本发明优点在于高效完成坝前库区河床的清淤工作，提升淤沙清理质量，降低能耗，提高整个坝前库区淤沙扰动装置的使用耐久性，在大坝合理使用年限内能够有效保持水库的有效库容。
Dam front reservoir area silt disturbance device and dam front reservoir area silt disturbance method
坝前库区淤沙扰动装置及坝前库区淤沙扰动方法
XIE ZUNDANG (Autor:in) / ZHANG XUECAI (Autor:in) / LU JUN (Autor:in) / CHEN CUIXIA (Autor:in) / CAO ZHIWEI (Autor:in) / ZHANG FUFU (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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