| 摘要 |
PURPOSE: A rod shaped support using beads is provided to prevent the leakage of water regardless of the relatively high pressure of the water by supporting the pressure of the water based on beads. CONSTITUTION: A rod shaped support using beads includes a sprinkler head. The sprinkler head includes a frame, a water spraying plate(230), a fuse, and a sealing membrane(210). The frame is combined with a tailrace(200). The water spraying plate is combined with the end part of the frame. The fuse is supported by the center part height adjusting unit(240) of the water spraying plate. The sealing membrane is supported by the fuse and blocks the outlet(201) of the tailrace. |
