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Life support system for large-depth underwater target

An underwater target and life support technology, applied in underwater operation equipment, clockwork mechanisms, ship parts, etc., can solve the problem of limiting the autonomy and flexibility of deep-sea equipment, increasing the safety risk of deep-sea equipment, and reducing the efficiency of deep-sea operations, etc. problems, to achieve the effect of ensuring the flexibility of the operation depth, increasing the underwater operation time, and improving the operation efficiency

Inactive Publication Date: 2019-04-26
NO 719 RES INST CHINA SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) Before the self-sustaining time expires, it must return to the surface support platform, and the underwater operation time is short, which greatly limits the autonomy and flexibility of deep-sea equipment in the operating sea area;
[0004] 2) It takes a long time to deploy and recover deep-sea equipment each time, and deep-sea equipment needs to return to the surface support platform frequently, which reduces the efficiency of deep-sea operations;
[0005] 3) When the sea conditions on the water surface are poor, the safety risks of deep-sea equipment during deployment or recovery are increased

Method used

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  • Life support system for large-depth underwater target
  • Life support system for large-depth underwater target
  • Life support system for large-depth underwater target

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1: a kind of life sustaining system that is used for deep underwater target, see figure 1 As shown, it includes a sonar array 1, a centralized control device 4, an emergency air source device 3, an emergency power supply device 2, a deployment recovery device 5, an integrated plug device 7, an acoustic beacon 9 and an integrated socket 8 , the centralized control device 4, the emergency air source device 3, the emergency power supply device 2 and the deployment and recovery device 5 are all installed on the water surface platform 6, and the acoustic beacon 9 and the integrated socket 8 are all installed on the underwater target 15 . The deploying and recovering device 5 is connected to the integrated plug-in device 7 through the combined umbilical cord 10, and is used for deploying the integrated plug-in device 7 in water or recovering the integrated plug-in device 7 from the water.

[0041] see figure 1 As shown, the integrated socket 8 is provided with a ...

Embodiment 2

[0047] Embodiment 2: on the basis of embodiment 1, refer to figure 2 As shown, the deployment and recovery device 5 includes an integrated machine base 23 installed on the water surface platform 6, on which a combined umbilical winch 20, guide cable winch 19, power unit 22, power console 18 and variable speed drive are installed. Width door type hanger 21. The combined umbilical winch 20 is used to retract and release the combined umbilical cord 10, the guide cable winch 19 is used to retract and release the guide cable wire rope 13, and the power unit 22 provides power for the luffing portal hanger 21 to adjust the inclination of the luffing portal hanger Angle, the power console 18 is used to control the power plant 22 .

[0048] The luffing portal hanger 21 is provided with a first guide pulley 16 and a second guide pulley 17, the first guide pulley 16 is provided with a chute matching with the combined umbilical cord 10, and the second guide pulley 17 is provided with a ...

Embodiment 3

[0050] Embodiment 3: on the basis of embodiment 1, refer to image 3 As shown, the centralized control device 4 includes an underwater docking remote control console 27, a computer monitoring console 26, a supply and exhaust console 25, a vacuum pump set 28 and power distribution equipment 24, and the underwater docking remote control console 27 is used to control and integrate The plug-in device 7 is plugged with the integrated socket 8 underwater to realize the communication between the surface platform 6 and the underwater target 15 through the combined umbilical cord 10 . After the integrated plug-in device 7 and the integrated socket 8 are plugged in, the computer monitoring station 26 is used to communicate with the underwater target 15 to obtain the monitoring data information of the underwater target 15 itself, so as to realize the monitoring of the underwater target 15. The status is monitored and displayed; the air supply and exhaust console 25 is respectively connec...

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Abstract

The invention discloses a life support system for a large-depth underwater target. The life support system comprises a sonar array, an integrated plug device, an acoustic beacon and an integrated plugsocket which are mounted on the underwater target, and a laying and recycling device, a centralized control device, an emergency air source device and an emergency power supply device which are mounted on a water surface platform, wherein the integrated plug device is respectively connected with the laying and recycling device, the centralized control device, the emergency air source device and the emergency power supply device through a combined umbilical cord; the integrated plug device is connected to an ROV (Remotely-Operated Vehicle). After the underwater acoustic communication is established by using the sonar array and the acoustic beacon to determine the position information of the underwater target, the ROV is controlled to move and rotate by using the centralized control deviceso as to insert the integrated plug device and the integrated plug socket; gas transmission, liquid transmission, electric energy transmission and data transmission are performed with the underwater target through the combined umbilical cord so as to implement state monitoring and material replenishment for the large-depth underwater target.

Description

technical field [0001] The invention relates to the technical field of marine rescue, in particular to a life support system for deep underwater targets. Background technique [0002] With the promotion of my country's marine strategy, various deep-sea equipment such as HUV (manned submersible), UUV (unmanned submersible), deep-sea space station, underwater living cabin, and large-depth diving operation system are being developed or put into use. At present, due to the limited oxygen, resources, and energy carried by deep-sea equipment, the underwater working time is greatly limited. Before the self-sustaining time expires, it must return to the surface support platform to perform energy supply, data download, and task order re-issue. Due to the relatively short self-sustaining time of existing deep-sea equipment, there are the following deficiencies in the operation of deep-sea equipment in deep-sea areas: [0003] 1) Before the self-sustaining time expires, it must return...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/52B63B17/00B66D1/28
CPCB63B17/00B63C11/52B66D1/28
Inventor 邹军曹碧华杨振宇方聪徐锋童骏王学军刘利云唐辉桂超刘晓辉刘忠铭
Owner NO 719 RES INST CHINA SHIPBUILDING IND
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