To provide an underwater vessel, an expansion recovery system for the underwater vessel, and an expansion recovery method for the underwater vessel capable of easily expanding and recovering.SOLUTION: An underwater vehicle is configured to: deploy an underwater vehicle 1 underwater in a state of integrating a floating unit 1B and a body unit 1A of the underwater vehicle 1; float the floating unit 1B and a communication device 3 to the water surface in a state of connecting the floating unit 1B and the body unit 1A by a cable body 1C by separating the floating unit 1B on which the communication device 3 is mounted from the body unit 1A of the underwater vehicle 1 when recovering the underwater vehicle 1; and make the underwater vehicle 1 into a state of being captured by a recovery device 50 by making a boat towing device 20 to which the recovery device 50 is connected approach the floating unit 1B floating on the water surface and hooking the cable body 1C or the floating unit 1B to the recovery device 50. Then, the underwater vehicle 1 is recovered by towing the recovery device 50 in a state of capturing the underwater vehicle 1 up to a recovery target water area by the boat towing device 20.SELECTED DRAWING: Figure 2
【課題】簡易に展開及び回収することができる水中航走体、水中航走体の展開回収システム、及び水中航走体の展開回収方法を提供する。【解決手段】水中航走体1の本体部1Aと浮体部1Bとを一体化した状態で水中航走体1を水中に展開し、水中航走体1の回収の際には、水中航走体1の本体部1Aから通信機器3が搭載された浮体部1Bを分離して、浮体部1B及び本体部1Aを索状体1Cによって接続した状態で浮体部1B及び通信機器3を水面に浮上させ、回収装置50が接続された曳航装置20を水面に浮かんだ浮体部1Bに接近させ、回収装置50に索状体1C又は浮体部1Bを引っ掛けて、水中航走体1を回収装置50に捕捉した状態とする。そして、水中航走体1を捕捉した状態の回収装置50を曳船装置20によって回収目標水域まで曳航することで、水中航走体1を回収する。【選択図】図2
UNDERWATER VEHICLE, EXPANSION RECOVERY SYSTEM FOR UNDERWATER VEHICLE, AND EXPANSION RECOVERY METHOD FOR UNDERWATER VEHICLE
水中航走体、水中航走体の展開回収システム、及び水中航走体の展開回収方法
2020-04-16
Patent
Electronic Resource
Japanese
Underwater Vehicle Recovery System
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