Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
OPERATION APPARATUS FOR HYDRAULIC CONDUCTION FLOODGATE
The present invention relates an operation apparatus for a hydraulic conduction floodgate, which enables consistent pressure to be always maintained by a flow control valve for a floodgate to be stably opened and closed. According to the present invention, an operation apparatus for a hydraulic conduction floodgate enables oil pressure of an oil tank to pass through a first opening and closing valve and a second opening and closing valve to be supplied in a hydraulic conduction floodgate. Oil is supplied to a first throttle valve by the oil tank. A solenoid operation unit changes and operates a direction with an electronic signal in the first throttle valve. The solenoid operation unit enables oil pressure to be supplied to a first and a second hydraulic hose. A level switch is installed to block oil supply of a hydraulic pipeline by a certain flow rate in case the certain flow rate declines inside the oil tank.
OPERATION APPARATUS FOR HYDRAULIC CONDUCTION FLOODGATE
The present invention relates an operation apparatus for a hydraulic conduction floodgate, which enables consistent pressure to be always maintained by a flow control valve for a floodgate to be stably opened and closed. According to the present invention, an operation apparatus for a hydraulic conduction floodgate enables oil pressure of an oil tank to pass through a first opening and closing valve and a second opening and closing valve to be supplied in a hydraulic conduction floodgate. Oil is supplied to a first throttle valve by the oil tank. A solenoid operation unit changes and operates a direction with an electronic signal in the first throttle valve. The solenoid operation unit enables oil pressure to be supplied to a first and a second hydraulic hose. A level switch is installed to block oil supply of a hydraulic pipeline by a certain flow rate in case the certain flow rate declines inside the oil tank.
OPERATION APPARATUS FOR HYDRAULIC CONDUCTION FLOODGATE
KIM CHANG HYUN (Autor:in)
25.08.2015
Patent
Elektronische Ressource
Koreanisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
HYDRAULIC CONDUCTION FLOODGATE WITH IMPURITIES INTERRUPTER
| Europäisches Patentamt | 2019
| Europäisches Patentamt | 2020