Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Auxiliary adapter coupling device used for drainage pump and drainage system
The invention provides an auxiliary adapter coupling device used for a drainage pump and a drainage system. The auxiliary adapter coupling device comprises an overflowing tank body and a flap valve, wherein the overflowing tank body is provided with a water inlet and a water outlet, the water inlet is connected with the drainage pump, and the water outlet is connected with a drainage pipe; the flap valve is arranged on the water inlet and is positioned in the overflowing tank body in an opening and closing way. Since the flap valve is arranged on the water inlet of the overflowing tank body in the opening and closing way, when the drainage pump is vacuumized, the flap valve can be closed on the water inlet under the function of vacuumizaion suction, so that the pump cavity of the drainage pump is closed to improve the vacuumizaion reliability of the drainage pump, energy loss is effectively lowered, a vacuumizaion device is enabled to reliably drain, and the outlet end of the drainage pump and the suction pipe of the drainage pump can be communicated after drainage is finished. Meanwhile, the auxiliary adapter coupling device has the characteristics of simple structure and low manufacture cost.
Auxiliary adapter coupling device used for drainage pump and drainage system
The invention provides an auxiliary adapter coupling device used for a drainage pump and a drainage system. The auxiliary adapter coupling device comprises an overflowing tank body and a flap valve, wherein the overflowing tank body is provided with a water inlet and a water outlet, the water inlet is connected with the drainage pump, and the water outlet is connected with a drainage pipe; the flap valve is arranged on the water inlet and is positioned in the overflowing tank body in an opening and closing way. Since the flap valve is arranged on the water inlet of the overflowing tank body in the opening and closing way, when the drainage pump is vacuumized, the flap valve can be closed on the water inlet under the function of vacuumizaion suction, so that the pump cavity of the drainage pump is closed to improve the vacuumizaion reliability of the drainage pump, energy loss is effectively lowered, a vacuumizaion device is enabled to reliably drain, and the outlet end of the drainage pump and the suction pipe of the drainage pump can be communicated after drainage is finished. Meanwhile, the auxiliary adapter coupling device has the characteristics of simple structure and low manufacture cost.
Auxiliary adapter coupling device used for drainage pump and drainage system
LI MIAO (Autor:in) / HAN JIE (Autor:in) / WANG PENGXIANG (Autor:in) / MI CHENWEI (Autor:in) / DUAN GUANGSHENG (Autor:in)
15.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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