| 摘要 |
The present invention relates to a low-pressure liquid leakage prevention device. The low-pressure liquid leakage prevention device includes: a flexible plate formed of thin spring steel; a ground plate coupled to the front side of the plate and formed of an elastic material having superior cushioning properties such as EVA; a packing coupling groove concentrically formed with respect to the center of the front surface of the ground plate; a packing fixed to the packing coupling groove; a magnet coupling groove formed in the ground plate between the packing coupling grooves; and a magnet coupled to the magnet coupling groove. Also, the low-pressure liquid leakage prevention device includes a relief valve for preventing excessive pressure from building when a ship rolls due to bad weather. |
