Dragging type deep sea ventilation equipment

Abstract

The invention relates to the technical field of deep sea rescue, in particular to dragging type deep sea ventilation equipment which comprises a water surface supporting unit and a ventilation clock driven to be positioned through an underwater robot, a ballast adjusting unit is arranged outside the ventilation clock, and a butt joint skirt is arranged at the bottom of the ventilation clock; a rotary door which is opened and closed in a sealed manner is arranged between the ventilation clock and the butt joint skirt; the ballast adjusting unit is used for controlling the buoyancy of the ventilation clock; the butt joint skirt is configured to be firmly docked with the air vent of the submarine; a life support unit and a pipeline A with a ventilation valve are arranged in the ventilation clock, and the pipeline A penetrates through the rotating door and supplies air to the submarine; the life support unit 8 is used for providing gas for normal expiration into the ventilation clock; the ballast adjusting unit and the water surface supporting unit are used for controlling the ventilation clock to float and sink; the pipeline A penetrates through the rotating door and supplies air to the submarine through the water surface supporting unit. Therefore, people in the wrecked submarine can breathe smoothly, and precious time is saved for rescue.

Description

technical field [0001] The invention relates to the technical field of deep-sea rescue, in particular to a drag-type deep-sea ventilation device. Background technique [0002] With the development of technology, the submarine dives deeper and deeper. Once the submarine is wrecked in the deep sea and cannot surface, the crew needs to enter the submarine's own life-saving platform and wait for outside rescue. The life-saving platform is a special well-sealed compartment that stores water, food and oxygen regeneration equipment. The compartment has a standard interface through which the wrecked crew can be transferred to the life-saving equipment. It can satisfy the crew’s breathing for 72 hours. Due to the particularity of the submarine, it is difficult for the life-saving mother ship to quickly reach the rescue position, and the deep-sea environment is complex and changeable, which will undoubtedly slow down the rescue speed. Therefore, it is necessary to supply air to the li...

AI Technical Summary

Problems solved by technology

The life-saving platform is a special well-sealed compartment in which water, food and oxygen regeneration equipment are stored. This compartment has a standard interface through which the wrecked crew can be transferred to the life-saving equipment. Usually, the cabin can only Satisfy the crew to breathe for 72 hours. Due to the special nature of the submarine, it is difficult for the lifesaving mothership to reach the lifesaving position quickly, and the deep sea environment is complex and changeable, which will undoubtedly slow down the speed of rescue. Therefore, it is necessary to supply air to the lifesaving platform

[0003] In the prior art, when carrying out submarine rescue in shallow seas, the ventilation air supply pipeline is usually connected to the rescue platform first to ensure the normal breathing of the crew. The connection of the ventilation air supply pipeline is usually done by divers. If a submarine accident occurs in deep water, That is to say, when the depth of the submarine crash exceeds the limit of the diver's saturation diving, it is difficult to connect the ventilation and air supply pipes, and the use of saturation diving also requires a long preparation time so that the divers can reach saturation, and the divers participating in the rescue also have considerable dangers , it is difficult for divers to complete such tasks

Moreover, the seabed situation is complex and changeable, and the docking port of the wrecked submarine's life-saving platform may face many different directions. When the docking port of the submarine's life-saving platform is inappropriate, the docking will be quite cumbersome, greatly reducing rescue efficiency and wasting rescue time.

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