A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The present invention relates to a fire hydrant valve. According to the present invention, as difference between a part which is normally directly filled with a water and a part which is not in direct contact with the water in normal times, an aspect of a metal material, which shows a markedly different property of corrosion resistance, is actively utilized. Thus, the fire hydrant valve of the present invention is optimized to be exhibited with different operational effects such as productivity, durability, hydraulic response, and environmental pollution prevention. The fire hydrant valve comprises: a top cover (60); a disk (70); and a base socket (80).
본 발명은 평상시 용수가 직접 채워지는 부분과 평상시 용수에 직접 맞닿지 않는 부분의 차이로서 내식성에 대한 성질이 극명하게 다르게 나타나는 금속소재의 태양을 적극 활용하여 생산성, 내구성, 수압반응 및 환경오염방지라는 작용효과의 상이함으로 발휘되도록 최적화한 소화전 밸브에 관한 발명이다.
The present invention relates to a fire hydrant valve. According to the present invention, as difference between a part which is normally directly filled with a water and a part which is not in direct contact with the water in normal times, an aspect of a metal material, which shows a markedly different property of corrosion resistance, is actively utilized. Thus, the fire hydrant valve of the present invention is optimized to be exhibited with different operational effects such as productivity, durability, hydraulic response, and environmental pollution prevention. The fire hydrant valve comprises: a top cover (60); a disk (70); and a base socket (80).
본 발명은 평상시 용수가 직접 채워지는 부분과 평상시 용수에 직접 맞닿지 않는 부분의 차이로서 내식성에 대한 성질이 극명하게 다르게 나타나는 금속소재의 태양을 적극 활용하여 생산성, 내구성, 수압반응 및 환경오염방지라는 작용효과의 상이함으로 발휘되도록 최적화한 소화전 밸브에 관한 발명이다.
FIRE HYDRANT VALVE
소화전 밸브
HEO HYEO SUK (author)
2022-09-01
Patent
Electronic Resource
Korean
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