A wave-suppressing saturated submerged moon pool

A moon pool and wave-suppression technology, applied in transportation and packaging, special-purpose ships, ships, etc., can solve the problems of diving bell equipment and accessories damage, diver safety and psychological impact, etc., to eliminate technical difficulties, improve safety, good safety effect

Active Publication Date: 2016-09-21
SHANGHAI MERCHANT SHIP DESIGN & RES INST
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AI Technical Summary

Problems solved by technology

[0004] The diving bell of the saturation diving operation equipment system is hoisted by the retractable device and goes up and down through the special "diving moon pool" to dive and recover. The water wave slamming and vertical suction air plug in the diving moon pool will affect the A huge shock wave is generated in the diving bell, which has a direct impact on the safety and psychology of the divers in the diving bell, and will also cause damage to the diving bell equipment and accessories

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  • A wave-suppressing saturated submerged moon pool
  • A wave-suppressing saturated submerged moon pool
  • A wave-suppressing saturated submerged moon pool

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0030] In order to implement deep diving, people have designed many kinds of saturation diving equipment and put forward a variety of corresponding implementation methods. The diving cabin-deck hyperbaric living cabin saturation diving method is the standard solution adopted by modern saturation diving. The technical essence is actually Let divers live and live in the high-pressure living cabin on the deep diving work mothership on the water surface for a long time. The inert gas dissolved in the body fluid of various tissues in the diver's body reaches a complete saturation level, and the diver can stay in the high-pressure environment required by the diving depth for a long time. Days or even dozens of days, every time when diving is needed for underwater operations, the diving vehicle, the diving chamber, is also called the diving bell, to se...

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Abstract

The invention relates to a wave absorbing type saturation diving moon pool and belongs to the technical field of ship diving moon pools. The diving moon pool of a saturation diving bell is characterized in that hollow interlayers are arranged outside the side walls on the periphery of the saturation diving moon pool, horizontal partitioning plates and vertical partitioning plates are arranged in the interlayers, the horizontal partitioning plates and the vertical partitioning plates divide the interlayers into a plurality of spaces, and openings are formed in the horizontal partitioning plates and the vertical partitioning plates respectively. Water waves in the diving moon pool are removed or lowered, and accordingly the safety of diving bell diving and going out of water is improved. The phenomenon of vertical pumping air blocking generated when the diving bell goes up and down through the diving moon pool is avoided, and the technology difficulty of slamming on the diving bell of vertical pumping air blocking in the diving moon pool is removed. Meanwhile, the technology measures that an air blowing system is used for forming a bubble damping layer are used, and great safety effect is achieved.

Description

technical field [0001] The invention relates to a wave-absorbing saturated diving moon pool, which belongs to the technical field of diving moon pools for ships. Background technique [0002] Saturation diving is a diving method suitable for divers who are directly exposed to the water for long-term underwater operations at large depths. According to international practice, when the depth of the diving operation exceeds 120 meters and the time exceeds 1 hour, saturation diving is generally used. [0003] A diving bell is a diving vehicle for divers. The diving bell sends the diver in the state of high pressure saturation to the corresponding underwater depth. The diver is directly exposed to the underwater circuit diving for work when he leaves the cabin. When resting, the diving bell sends the diver back to the high pressure living cabin on the surface ship. [0004] The diving bell of the saturation diving operation equipment system is hoisted by the retractable device a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B35/00
Inventor 周国平史恭乾盛德施礼军
Owner SHANGHAI MERCHANT SHIP DESIGN & RES INST
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