Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Layered water intaking retaining dam
The invention discloses a layered water intaking retaining dam. The retaining dam comprises a sunken tank, water bags, water pumps and pressing plates; the sunken tank is positioned at the bottom part of a riverbed to be used as a foundation of the retaining dam; transverse and longitudinal partition walls are arranged in the sunken tanks to form tank grids for filling heavy goods; an inlet valve and an outlet valve are arranged on the top part of each tank grid; the water bags are pressed to the top parts of the sunken tank through the pressing plates; the water bags are connected through water pipes; one end of each water bag is equipped with the water pump, and while the other end of each water bag is equipped with a draining valve. With the adoption of the layered water intaking retaining dam, non-uniform temperature distribution of water in a reservoir can be reduced, the draining water stream temperature of a hydropower station can be raised, and the adverse influence to the water environment at the downstream can be reduced; the layered water intaking retaining dam has the advantages of being simple in structure, high in practical value, easily constructed, reasonable in design, and capable of being prefabricated.
Layered water intaking retaining dam
The invention discloses a layered water intaking retaining dam. The retaining dam comprises a sunken tank, water bags, water pumps and pressing plates; the sunken tank is positioned at the bottom part of a riverbed to be used as a foundation of the retaining dam; transverse and longitudinal partition walls are arranged in the sunken tanks to form tank grids for filling heavy goods; an inlet valve and an outlet valve are arranged on the top part of each tank grid; the water bags are pressed to the top parts of the sunken tank through the pressing plates; the water bags are connected through water pipes; one end of each water bag is equipped with the water pump, and while the other end of each water bag is equipped with a draining valve. With the adoption of the layered water intaking retaining dam, non-uniform temperature distribution of water in a reservoir can be reduced, the draining water stream temperature of a hydropower station can be raised, and the adverse influence to the water environment at the downstream can be reduced; the layered water intaking retaining dam has the advantages of being simple in structure, high in practical value, easily constructed, reasonable in design, and capable of being prefabricated.
Layered water intaking retaining dam
WANG HAIJUN (Autor:in) / GUO FEIFEI (Autor:in) / LI KANG (Autor:in) / BAI BING (Autor:in)
29.04.2015
Patent
Elektronische Ressource
Englisch
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