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Oil tanker

A technology for oil tankers and ship sides, applied in the direction of hull, hull bulkheads, hull parts, etc., can solve the problems of increasing construction difficulty and wasting tank capacity, and achieve the effects of reducing construction and maintenance difficulty, increasing tank capacity, and simplifying the overall structure

Active Publication Date: 2018-01-19
SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the disadvantages in the prior art that the vertically arranged trough-shaped bulkhead needs a bottom stool and a top stool structure to strengthen the support, thereby wasting the tank capacity and increasing the difficulty of construction, and to provide a Oil tanker with transverse arrangement of stool and top stool, corrugated bulkhead with simple structure

Method used

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Embodiment Construction

[0049] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0050] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device Or elements must have a certain orientation, be constructed and operate in a certain orientation, and thus should not be construed as limiting the invention.

[0051] figure 1 The transverse bulkhead section of the tanker is shown, the tanker has a molded depth greater than 16m. The oil tanker includes: a transverse bulkhead and a vertical pass...

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Abstract

The invention provides an oil tanker. The molded depth of the oil tanker is greater than 16m. The oil tanker comprises a horizontal bulkhead and a vertical channel, wherein a plurality of grooves which are horizontally extended are formed in the horizontal bulkhead; the bottom of the vertical channel is fixedly connected to a bilge of the oil tanker; a deck of the oil tanker is fixedly connected to the top of the vertical channel; and the vertical channel is fixedly connected with the grooves. According to the oil tanker disclosed by the invention, the arrangement direction of the grooves of the horizontal bulkhead of the oil tanker of which the molded depth is greater than 16m is changed; and the supporting effect of the vertical channel to the horizontal bulkhead in a vertical directionis utilized, so that the structural strength of the horizontal bulkhead in the vertical direction is strengthened, a top stool structure and a bottom stool structure are cancelled, the storage capacity is increased, the general structure is simplified, and the constructing difficulty and the overhauling difficulty are reduced.

Description

technical field [0001] The invention relates to an oil tanker. Background technique [0002] The bulkheads of oil tankers are divided into plane bulkheads and corrugated bulkheads according to the structural form. Compared with the plane bulkhead, the corrugated bulkhead has a higher structural strength and does not require additional arrangement of reinforcements, which reduces the structural weight and leaves less residue during tank cleaning. Therefore, corrugated bulkhead structures are generally used in large ships. At present, the transverse bulkhead of oil tankers with a molded depth greater than 16m generally adopts a grooved transverse bulkhead structure. Among them, the trough-shaped transverse bulkhead is generally arranged vertically, and bottom and top stool structures are arranged at the bottom and top of the trough-shaped transverse bulkhead to enhance the structural strength of the vertically arranged trough-shaped transverse bulkhead in the vertical directi...

Claims

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Application Information

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IPC IPC(8): B63B3/56B63B3/14B63B25/08
Inventor 孙宇盛利贤焦玲玲沈晓迪徐永青
Owner SHANGHAI WAIGAOQIAO SHIP BUILDING CO LTD