VACUUM TYPE ANCHOR, AND WAVE FORCE POWER GENERATION FACILITY

PROBLEM TO BE SOLVED: To provide an anchor of a cheap price which moors a floating body.SOLUTION: A vacuum type anchor comprises: a sucking disk 3 which is provided at a bottom edge of a mooring cable 2 connected to a floating body 1 on water, and reaches a subaqueous ground; a suction tube 6 which connects the sucking disk 3 onto the floating body 1; and a vacuum pump 9 which is connected to the suction tube 6 on the floating body 1, and generates a negative pressure in the suction disk 3. The anchor further comprises a drainage pump 8 which is connected to the suction tube 6 on the floating body 1, and sucks water in the subaqueous ground from the interior of the suction disk 3. Specifically, a wave force power generator baseline machine 11 is installed on the floating body 1.SELECTED DRAWING: Figure 1 【課題】浮体を係留する安価なアンカーを提供する。【解決手段】水上の浮体１に接続した係留索２の下端に設けられて水底地盤に到達する吸盤３と、その吸盤３と浮体１上とを繋ぐ吸引管６と、浮体１上で吸引管６に接続されて吸盤３内を負圧にするバキュームポンプ９と、を備えるバキューム式アンカー。さらに、浮体１上で吸引管６に接続されて吸盤３内から水底地盤中の水を吸引する排水ポンプ８を備える。具体的には、浮体１上に波力発電装置ベースライン機１１が設置される。【選択図】図１