Foldable w-type oil suction boat

Abstract

The invention provides a foldable W type oil absorption ship. The novel oil absorption ship is based on a double V type open ship, is composed of five pieces and can be folded and unfolded to be in a W form. A ship body mainly comprises a head piece (5), and a port outer side piece (1), a port inner side piece (2), a starboard inner side piece (3) and a starboard outer side piece (4), which are symmetrically arranged about the middle longitudinal profile of the ship, and the five pieces are connected by an articulation mechanism. Via design of a double V type tail, the contact area of the attached pieces is increased, a stress state of a bolt locking device and an articulation device is relieved, and the reliability and the service life of the ship are improved and prolonged respectively; when the ship body is unfolded, the oil sweeping area can be increased, the oil absorption efficiency can be enhanced, and the defects of small oil absorption width and low oil absorption efficiency of an existing oil absorption ship can be overcome.

Description

technical field [0001] The invention relates to an oil-suction ship, in particular to a novel oil-suction ship based on a V-shaped open-body ship composed of five pieces that can be folded and unfolded into a W-shape. Background technique [0002] Since the 20th century, with the unprecedented prosperity of international trade, the ocean transportation industry has developed by leaps and bounds. However, the subsequent large-scale vicious oil spill accidents at sea due to ship collision, overturning, grounding and other reasons have become a major threat to marine ecology and are showing an increasing trend year by year. Among them, the oil spill recovery ship plays a very important role in oil spill recovery and prevention of marine environmental pollution. [0003] At present, the design of the existing oil spill recovery ships (monohull and catamaran) in China is not systematic, and even some ship designs have certain defects, the ability of oil collection and disposal i...

AI Technical Summary

Problems solved by technology

[0008] 1) Oil skimmers are less arranged and of a single type, which cannot quickly control the spread of oil spilled areas

[0009] 2) The coverage area of ​​a single oil recovery is small and repeated oil absorption is required to ensure that there is no residual oil slick, and the work efficiency is low

[0010] 3) Thin thickness of floating oil film and low oil-water ratio lead to low working efficiency of oil skimmer

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