Pipeline structure at segmented closure opening position and ship

Abstract

The utility model relates to the field of ship pipeline systems, and discloses a pipeline structure and a ship at the position of a segmented closure opening, which comprise a first segmented preassembled pipe, a closure sleeve and a second segmented preassembled pipe, and the first segmented preassembled pipe and the second segmented preassembled pipe are respectively connected to two ends of the closure sleeve. The first segmented preassembled pipe and the second segmented preassembled pipe are both directly connected with the folding sleeve, and the height of the second segmented preassembled pipe higher than the deck is not larger than the height of a sole timber of a transport tool on the deck. The utility model has the beneficial effects that one pipe and two welding seams are reduced, the structure is simpler, the operation is easier, the sealing performance is improved, the cost is further reduced, and the economic benefit of a shipyard is improved.

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