Safe and efficient deployment and recovery method and device for underwater submersible
A recovery device and recovery method technology, applied to underwater ships, underwater operation equipment, transportation and packaging, etc., can solve problems such as low success rate at one time, uncontrollable movement, collision between submersible and mother ship, etc., and achieve deployment and recovery Personnel safety, improved efficiency and success rate, good motion control effect
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Embodiment 1
[0034] Such as figure 1 , 2 As shown, the present embodiment is a device for deploying and recovering underwater submersibles on water, including a mother ship 1 , a console, a crane 5 , a recovery device 9 and a hoisting protection cabin 10 . The recovery device 9 is used to catch the underwater submersible 17, the console is placed on the mother ship, and any suitable cabin of the mother ship can be placed. Such as figure 2 As shown, the hoisting protection cabin 10 of the present embodiment includes a circular tube whose inner diameter is greater than the outer diameter of the recovery device 9, a cable retractor 6 located in the circular tube, a water depth gauge for the protection cabin, and a controller for the protection cabin. A hoisting umbilical cable 11 is connected between the hoisting protection cabin 10 and the mother ship 1, and the hoisting umbilical cable 11 is electrically and optically connected to the umbilical cable 7, the protection cabin controller an...
Embodiment 2
[0042] For the application of the present invention in the underwater concealed deployment recovery scene, the mother ship adopts the known underwater deployment of non-wire-controlled torpedoes to deploy the underwater submersible, and when recovering the underwater submersible, the mother ship adopts the known underwater deployment of wire-controlled torpedoes To deploy the recovery device in Embodiment 2 of the present invention, it is only necessary to place a commercial cable retracting machine in the underwater deployment cylinder.
[0043] Placement of recovery unit:
[0044] Before the recovery device is placed underwater, inflate it through the inflation nozzle of the recovery device. The mother ship console will test the state of the recovery device including the gas pressure stored in the recovery cylinder. The spring in the rope tube body is in a compressed state, and the recovery device is deployed in the manner of deploying a wire-controlled torpedo.
[0045] Th...
Embodiment 3
[0052] The present invention is a water surface deployment recovery method for underwater submersibles. The device adopts the device used in Embodiment 2, but a safety valve is connected to the gas storage space of the recovery device, and a status indicator light and a main The trachea pressure sensor, the main trachea pressure sensor is connected to the main trachea, and the deployment method includes the following steps:
[0053] (1) First, connect the inflation joint on the main air pipe to the inflation nozzle in the recovery device, so that the air source on the mother ship can inflate the recovery device through the hoisting umbilical cable, and at the same time through the console, the protection cabin controller and the recovery device. The controller checks the hoisting protection cabin and the recovery device. When the inflation pressure reaches the specified pressure, that is, after the safety valve sets the safety pressure, the safety valve sounds, and the connecti...
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