Deep sea buoy pressure cylinder body

The utility model provides a deep sea buoy pressure cylinder body, including the receiving chamber body (7), the tip body, the receiving chamber body (7) cooperatees with the tip body and is connected, the receiving chamber body (7) is including one or more cabin body unit, wherein, connect gradually along axial direction between a plurality of cabins body unit, a tip body is connected to the oneend of a plurality of cabins body unit component parts, another tip body is connected to the other end of a plurality of cabins body unit component parts. The utility model provides a deep sea buoy pressure cylinder body has improved the stress transfer and the deformation of kneck, the kneck is end links and carbon fiber. The utility model provides a deep sea buoy pressure cylinder body uses carbon fiber epoxy combined material as the combined material compressive cabin of representative, has specific strength, advantage that specific rigidity is high, and weight can reduce 40% than the metalcompressive cabin of equa