A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention is to provide a reinforced resin hollow axial flow impeller by dramatically increasing durability of reinforced resin impellers that are not deformed by vigorous friction with air during operation such that the impeller is particularly suitable for ultra-high speed rotary blowers. By eliminating cracking such as glass coating in surface coating, safety and lightweight properties of the impeller can be strengthened. The resin hollow axial impeller made of a single body is used as a base, and the surface of the impeller is coated with carbon fiber to reinforce the strength, and the surface of the carbon fiber is coated and cured with an epoxy resin having excellent heat resistance.
본 발명은 가동 중에 공기와의 격렬한 마찰에도 변형되지 않는 강화수지제 임펠러의 내구력을 획기적으로 높여 초고속 회전식 송풍기용으로 특히 적합하고, 표면 피복도 유리 피막처럼 금이 가거나 깨지는 폐단을 없애 안전성을 강화하고 경량화도 진일보시킬 수 있는 강화수지제 중공형 축류 임펠러를 제공하려는 것으로서, 단일체로 제작한 레진제 중공형 축류 임펠러를 기저로 하고, 이 임펠러의 표면에 카본 화이버를 피복 접착하여 강도를 보강하며, 카본 화이버의 표면에 내열성이 우수한 에폭시 수지를 도포하여 경화시킨 축류 임펠러를 특징으로 한다.
The present invention is to provide a reinforced resin hollow axial flow impeller by dramatically increasing durability of reinforced resin impellers that are not deformed by vigorous friction with air during operation such that the impeller is particularly suitable for ultra-high speed rotary blowers. By eliminating cracking such as glass coating in surface coating, safety and lightweight properties of the impeller can be strengthened. The resin hollow axial impeller made of a single body is used as a base, and the surface of the impeller is coated with carbon fiber to reinforce the strength, and the surface of the carbon fiber is coated and cured with an epoxy resin having excellent heat resistance.
본 발명은 가동 중에 공기와의 격렬한 마찰에도 변형되지 않는 강화수지제 임펠러의 내구력을 획기적으로 높여 초고속 회전식 송풍기용으로 특히 적합하고, 표면 피복도 유리 피막처럼 금이 가거나 깨지는 폐단을 없애 안전성을 강화하고 경량화도 진일보시킬 수 있는 강화수지제 중공형 축류 임펠러를 제공하려는 것으로서, 단일체로 제작한 레진제 중공형 축류 임펠러를 기저로 하고, 이 임펠러의 표면에 카본 화이버를 피복 접착하여 강도를 보강하며, 카본 화이버의 표면에 내열성이 우수한 에폭시 수지를 도포하여 경화시킨 축류 임펠러를 특징으로 한다.
AXIAL FLOW IMPELLER
축류 임펠러
CHU MYEON GU (author)
2018-03-28
Patent
Electronic Resource
Korean
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