Being the operation of the cleaning device removing the oceanic characteristic corruption attaching kimono from oceanic equipment under the sea surface and propulsion device, the device has at least, in order to supply the fluid by high pressure, the guidance section which is formed the nozzle and the induction side which possess the entrance which supplies (3) and the fluid by high pressure (6) and the exit (7), the aforementioned nozzle has with the tube itself where induction side (6) is arranged in the vicinity. This invention one or the system which uses the plural operations and propulsion device has in order to wash oceanic equipment.< Selective figure >Figure 2海面下の海洋設備から海洋性汚損付着物を除去する洗浄装置の操作及び推進デバイスであって、デバイスは少なくとも、流体を高圧で供給するように構成された誘導部分(3)と、流体を高圧で供給する入口を有するノズルと、誘導側(6)及び出口(7)を有し、前記ノズルが誘導側(6)の近くに配置された管状本体とを備える。本発明は、海洋設備を洗浄するために1つ又は複数の操作及び推進デバイスを使用するシステムも備える。【選択図】図2
