Underwater dry type carrying device for large-scale remote control submersible

A remote-controlled submersible, large-scale technology, applied in underwater operation equipment, transportation and packaging, ships, etc., can solve the problems of unfavorable carrying mature commercial products or large-scale operation ROV, and achieve the effect of facilitating maintenance

Active Publication Date: 2012-08-15
中国船舶重工集团公司第七〇二研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The carrying system also has certain deficiencies. The carrying ROV needs to be specially designed, which is not conducive to carrying mature commercial products or large-scale operational ROVs. adjust one's own posture

Method used

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  • Underwater dry type carrying device for large-scale remote control submersible
  • Underwater dry type carrying device for large-scale remote control submersible
  • Underwater dry type carrying device for large-scale remote control submersible

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Embodiment Construction

[0023] The specific implementation manner of the present invention will be described below in conjunction with the accompanying drawings.

[0024] Such as figure 1 , figure 2 As shown, the present invention is arranged inside a large-scale underwater vehicle 1, including a spherical ROV carrying cabin 2 and a horseshoe-shaped load replacement water tank 3 surrounded by a semi-surrounding outside. The cabin can be filled with fresh water. The equipment control system involved in the present invention includes a load replacement control cabinet 11, ROV control equipment, etc., which are arranged in the control cabin 4 of the underwater vehicle 1. Passage 7, personnel also enters and exits carrying cabin 2 from this cabin through control cabin 4 to carry out the maintenance of ROV equipment. The bottom of the carrying cabin 2 is provided with a watertight hatch cover 6, and the watertight hatch cover 6 slides on the guide rail 56 through the hatch opening and closing mechanis...

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PUM

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Abstract

The invention discloses an underwater dry type carrying device for a large-scale remote control submersible. The underwater dry type carrying device is arranged inside a large-scale underwater vehicle, and comprises an ROV (Remotely-Operated Vehicle) carrying cabin, a load replacement water cabin and a control cabin. The carrying cabin is internally provided with an ROV and a control cable retracting system; a load replacement pipeline system is arranged inside the carrying cabin and the load replacement water cabin; water is pumped between two cabins by using a load replacement water pump; a staff access channel is arranged between the control cabin and the carrying cabin; and a watertight hatch cover is arranged at the bottom of the carrying cabin and is opened and closed through a hatch opening and closing mechanism. The carrying mode of 'carrying in the dry cabins and operating in fresh water' provided by the invention is good for maintainability and security of large-scale ROV underwater operation. In a protection process, the horizontal gravity position of a hull of an underwater vehicle almost does not change, so as to reduce the influence of an operating process on the hull.

Description

technical field [0001] The invention relates to the field of underwater vehicles, in particular to an underwater dry-type carrying device for a large remote-controlled submersible. Background technique [0002] A Remotely Operated Vehicle (ROV) is a submersible that can be remotely controlled by a cable for underwater operations. Large ROVs can carry operating tools for underwater operations or observation and detection. Generally, the weight in the air is about several tons, and the power is tens of kilowatts. A large ROV is mounted on an underwater vehicle, which can greatly enhance its operating range by utilizing the maneuverability of the underwater vehicle itself, and can also overcome the influence of wind, waves and currents on the water surface on ROV operations. [0003] In the prior art, there is a way to mount the observation ROV in the torpedo tube of the underwater vehicle. The observation ROV has a small volume and weight, a power of about several thousand wa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63C11/00
Inventor 沈明学彭亮斌唐俊娟
Owner 中国船舶重工集团公司第七〇二研究所
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