A submersible vehicle high-pressure case and a method of manufacturing that same

A technology of high pressure resistance and submersibles, applied in the field of submersibles, can solve the problems of low compressive strength and achieve the effects of enhanced compressive strength, improved production efficiency, and increased pressure resistance
CN109050784APending Publication Date: 2018-12-21QINZHOU UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QINZHOU UNIV
Publication Date
2018-12-21

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Abstract

The invention discloses A submersible high-pressure house and a method for manufacturing that same including an outer shell and an inner shell, the outer shell and the inner shell are cylindrical, theouter shell is sleeved on the outer side of the inner shell, A plurality of supporting rib rings are arranged between the outer shell and the inner shell, The supporting rib ring is uniformly arranged along the axial direction of the outer shell, and a uniformly arranged supporting grid is arranged between the inner side wall of the outer shell and the outer side wall of the inner shell. The high-pressure-resistant shell of the submersible can solve the technical problem of low pressure-resistant strength of the shell of the existing submersible.
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Description

technical field

[0001] The invention belongs to the technical field of submarines, and in particular relates to a manufacturing method of a high-pressure-resistant shell of a submarine. Background technique

[0002] At present, the status of submarines in the national defense marine strategy is continuously enhanced, and various types of submarines have been developed. With the continuous increase of the diving depth of the submersible, the hull of the hull in the underwater high-pressure environment often suffers from fracturing, flattening, and water leakage after large deformation. The shell of traditional submersibles is mostly cylindrical. In order to increase its pressure resistance, one way in the prior art is to design a supporting rib ring at a certain distance, but it increases the number and thickness of the rib ring too much. Not only does it increase the weight of the shell, but the shell between the rib rings is still the weakest place in pressure resistance; ...

Claims

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