Design method of integrated tube bundle units in ultra-large container ship torsion box

Abstract

The invention discloses a design method of integrated tube bundle units in an ultra-large container ship torsion box. The design method comprises the following steps: S1, carrying out layout design on a combined support of the tube bundle units, S2, carrying out piping layout design on the tube bundle units, S3, carrying out layout design on a cable bracket of the tube bundle units, S4, designing the span length of the combined support of the tube bundle units and a closed tube, S5, designing a manufacturing process of the tube bundle units, and S6, designing the overall installation of the tube bundle units. The design method of the integrated tube bundle units in the ultra-large container ship torsion box disclosed by the invention reduces the number of outfitting part supports to lower occupation of the inner space of the torsion box so as to facilitate construction and maintenance of a container, the integrated tube bundle units are designed, and unit production and hull construction are carried out in parallel to realize parallel construction, the hoisting times is reduced while mounting, and the operation space is opened to improve the labor intensity of workers, and in addition, the installation efficiency of outfitting parts in the torsion box is improved to effectively shorten the construction cycle of a container ship.

Description

technical field [0001] The invention belongs to the field of shipbuilding, in particular to a design method for a comprehensive tube bundle unit in a torsion box of an ultra-large container ship. Background technique [0002] At present, container ships are developing in the direction of large-scale (VLCS), and the piping system generally has CO 2 Piping system, domestic water supply piping system, fire-fighting piping system, ventilation piping system and corresponding piping support, electrical outfitting has cable brackets and corresponding electrical outfitting brackets, and the characteristics of the outfitting environment are internal pipes, brackets, cables Outfitting parts such as brackets are intricate, and the construction space is narrow. At present, the layout design of the outfitting parts of ultra-large container ships is mainly carried out by the following methods: different piping systems use different pipe brackets, high-voltage cable brackets and low-volta...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems existing in the prior art, the present invention provides a design method for the comprehensive tube bundle unit in the torsion box of the ultra-large container ship, which overcomes the large number of brackets in the prior art, and the outfitting operation and the hull operation cannot be carried out in parallel , During the installation of outfitting parts, the construction environment of the workers is poor, and the number of hoisting is too high, which affects the ship construction cycle

Images