| 摘要 |
<p>PURPOSE:To reduce anchor construction while always keeping the distance between underwater equipment and the bottom of the water and to facilitate the adjustment of said distance while achieving the facilitation of the maintenance and inspection of underwater equipment and the ensurance of air diffusion effect. CONSTITUTION:In a water purifying air diffusion means 1 consisting of floating equipment 3 loaded with an air compressor 8 floated on water and underwater equipment 4 suspended in water and equipped with an air diffusion means 21, the underwater equipment 4 is suspended by the wire rope 9 wound around the winding body 10 provided to the floating equipment 3 and a sensor anchor 5 is attached to the sensor cable 14 wound around the anchoring winding body 15 provided to the floating equipment 3 and a counter wt. 13 is attached to the other end of the sensor cable 14. The rotary shafts 11, 17 of both winding bodies 10, 15 are mutually cooperated and connected by cooperation gears 18, 19 and the sensor anchor 5 is fixed to the bottom 2A of the water and the floating equipment 3 is moored to the bottom 2A of the water through an anchor cable 20.</p> |
