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
CN103879520BActive Publication Date: 2016-09-21SHANGHAI MERCHANT SHIP DESIGN & RES INST
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHANGHAI MERCHANT SHIP DESIGN & RES INST
Publication Date
2016-09-21

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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.
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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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