Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Long water diversion tunnel stone collecting pit structure
The invention relates to a long water diversion tunnel stone collecting pit structure, in particular to the long water diversion tunnel stone collecting pit structure applied to the technical field of water resource and hydroelectric engineering. The long water diversion tunnel stone collecting pit structure effectively prevents block stone accumulated in stone collecting pits from being taken away by water flow to damage water resource and hydroelectric equipment. The long water diversion tunnel stone collecting pit structure comprises pit bodies arranged separately, and grille bars are arranged inside the pit bodies. The long water diversion tunnel stone collecting pit structure further comprises tooth grooves, the tooth grooves are fixed inside the pit bodies, and the two ends of each grille bar are placed in the corresponding tooth grooves. The grille bars arranged inside the pit bodies are used for preventing the block stone in the stone collecting pits from being taken away by the water flow. When the block stone in the stone collecting pits generates a trend to flow away in the water flow direction under the function of the water flow, the grille bars arranged inside the pit bodies generate corresponding resistance to the block stone, under the resistance function of the grille bars, the block stone can not be taken away by the water flow, and in this way, the block stone can be effectively avoided flowing away with the water flow to enter a water turbine after passing through a pressure balance chamber and a pressure pipeline to damage the water turbine.
Long water diversion tunnel stone collecting pit structure
The invention relates to a long water diversion tunnel stone collecting pit structure, in particular to the long water diversion tunnel stone collecting pit structure applied to the technical field of water resource and hydroelectric engineering. The long water diversion tunnel stone collecting pit structure effectively prevents block stone accumulated in stone collecting pits from being taken away by water flow to damage water resource and hydroelectric equipment. The long water diversion tunnel stone collecting pit structure comprises pit bodies arranged separately, and grille bars are arranged inside the pit bodies. The long water diversion tunnel stone collecting pit structure further comprises tooth grooves, the tooth grooves are fixed inside the pit bodies, and the two ends of each grille bar are placed in the corresponding tooth grooves. The grille bars arranged inside the pit bodies are used for preventing the block stone in the stone collecting pits from being taken away by the water flow. When the block stone in the stone collecting pits generates a trend to flow away in the water flow direction under the function of the water flow, the grille bars arranged inside the pit bodies generate corresponding resistance to the block stone, under the resistance function of the grille bars, the block stone can not be taken away by the water flow, and in this way, the block stone can be effectively avoided flowing away with the water flow to enter a water turbine after passing through a pressure balance chamber and a pressure pipeline to damage the water turbine.
Long water diversion tunnel stone collecting pit structure
GOU FANGRONG (Autor:in) / YANG HUAIDE (Autor:in) / CHEN ZIHAI (Autor:in)
16.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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