Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Leakage prevention structure of flow passage control valve
The present invention relates to a structure for preventing moisture penetration of a flow control valve, which prevents moisture from penetrating into a drive motor by mounting a sealing member on a drive shaft of the drive motor, and forms the seal member mounted on the drive shaft and a shaft hole of a valve housing to be spaced apart at regular intervals so that moisture is prevented from directly contacting the drive motor when the flow control valve leaks, thereby preventing corrosion and inoperability of the drive motor. The structure for preventing moisture penetration of a flow control valve includes a sealing member, a guide groove, and a guide protrusion.
본 발명은 구동모터의 구동축에 실링부재를 장착하여 구동모터 내부로 수분이 침투되는 것을 방지하고, 구동축에 장착된 실링부재와 밸브하우징의 축공을 일정 간격 이격되게 형성하여 유로조절밸브의 누수시 수분이 구동모터에 직접적으로 닿지 않게 하므로 부식 및 구동모터의 작동불능 현상을 방지하는 유로조절밸브의 수분침투 방지 구조에 관한 것이다.
Leakage prevention structure of flow passage control valve
The present invention relates to a structure for preventing moisture penetration of a flow control valve, which prevents moisture from penetrating into a drive motor by mounting a sealing member on a drive shaft of the drive motor, and forms the seal member mounted on the drive shaft and a shaft hole of a valve housing to be spaced apart at regular intervals so that moisture is prevented from directly contacting the drive motor when the flow control valve leaks, thereby preventing corrosion and inoperability of the drive motor. The structure for preventing moisture penetration of a flow control valve includes a sealing member, a guide groove, and a guide protrusion.
본 발명은 구동모터의 구동축에 실링부재를 장착하여 구동모터 내부로 수분이 침투되는 것을 방지하고, 구동축에 장착된 실링부재와 밸브하우징의 축공을 일정 간격 이격되게 형성하여 유로조절밸브의 누수시 수분이 구동모터에 직접적으로 닿지 않게 하므로 부식 및 구동모터의 작동불능 현상을 방지하는 유로조절밸브의 수분침투 방지 구조에 관한 것이다.
Leakage prevention structure of flow passage control valve
유로조절밸브의 수분침투 방지 구조
KIM CHANG HO (Autor:in)
18.11.2022
Patent
Elektronische Ressource
Koreanisch
Leakage prevention structure of flow passage control valve
Europäisches Patentamt | 2023
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