CPC G06F 30/15 (2020.01) [G06F 2119/14 (2020.01)] | 10 Claims |
1. A pressure-resistant hull for a submersible, wherein the pressure-resistant hull comprises;
unit hulls;
reinforcing ribs;
connecting channels; and
closure heads;
a plurality of the unit hulls arranged, and sequentially strung together spiralling upward or spiralling downward;
the closure heads arranged on the unit hulls at a first position and a last position respectively;
each unit hull provided with an observation window respectively;
each adjacent two unit hulls in a horizontal direction connected to each other by means of one of the reinforcing ribs; and
at least two of the connecting channels arranged between each adjacent two turns of the unit hulls in a vertical direction.
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