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Double-draft three-body scientific research ship

A research ship, a scientific technology, applied in the direction of the hull, hydrodynamic characteristics/hydrostatic characteristics, ship construction, etc., can solve the problems of small deck area, crowded ship equipment layout, small laboratory area, etc., to achieve excellent ship Stability and seakeeping performance, high speed, and the effect of expanding the water area

Active Publication Date: 2015-02-25
CIMC OFFSHORE ENG INST +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, the characteristics of the single ship itself determine that the deck area of ​​the ship is small, and the laboratory area in the ship's cabin is also small, which makes the arrangement of ship equipment very crowded.

Method used

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  • Double-draft three-body scientific research ship
  • Double-draft three-body scientific research ship
  • Double-draft three-body scientific research ship

Examples

Experimental program
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Embodiment Construction

[0027] Such as figure 1 , figure 2 , image 3 and Figure 4 As shown, the double-draft three-body scientific investigation ship of the present invention includes a main deck 5, a main hull 25 is provided along the front and rear directions below the middle of the main deck 5, and side hulls 24 are respectively provided on the left and right sides below the main deck 5. The bottom of the main hull 25 rear end is provided with at least one shallow-draft waterjet 2 along the front-to-back direction, and the blade driving part of each shallow-draft waterjet 2 extends out of the main hull 25 from the tail of the main hull 25 respectively. The power input shaft of each shallow-draft waterjet propeller 2 is connected with the power output shaft transmission of a shallow-water thruster engine 15 respectively, and the shallow-water thruster engine 15 is installed in the rear portion in the main hull 25 .

[0028] Such as figure 2 and image 3 As shown, the bottoms of the rear en...

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Abstract

The invention discloses a double-draft three-body scientific research ship. The double-draft three-body scientific research ship comprises a main deck, wherein a main ship body is arranged rightly below the main deck in the front-back direction; side ship bodies are respectively arranged at the left and right sides of the lower side of the main deck; at least one shallow-draft water spraying propeller is arranged at the lower part of the back end of the main ship body in the front-back direction; deep-draft water spraying propellers are arranged at the lower parts of the back ends of the two side ship bodies in the front-back direction; multiple conventional ballast tanks and multiple deep water ballast tanks are symmetrically arranged at the left and right two sides of the main ship body; multiple deep water ballast tanks are symmetrically arranged at the left and right sides of the two side ship bodies; and the main ship body is additionally provided with more than one ballast adjusting pumps for adjusting water quantities stored in the conventional ballast tanks and the deep water ballast tanks and more than one generating sets. The double-draft three-body scientific research ship can be synchronously applied to a coastal shoal water area and a deep water area, has a wide deck area and a large in-cabin laboratory area, and has higher speediness, excellent ship stability and wave resistance.

Description

technical field [0001] The invention relates to the technical field of ships, in particular to a double-draft three-body scientific research ship. Background technique [0002] At present, most of the domestic and foreign scientific research ships are single ships, and it is difficult to adapt to shallow waters and deep waters at the same time. The open sea of ​​the coastline) requires that the ship must have a deep ship draft to meet the stability and seakeeping performance of the ship. At the same time, the characteristics of the single ship itself determine that the deck area of ​​the ship is small, and the laboratory area in the ship's cabin is also small, which makes the arrangement of ship equipment very crowded. Contents of the invention [0003] The purpose of the present invention is to provide a double-draft three-body scientific research ship that can be used in both coastal shallow waters and deep waters. [0004] To achieve the above object, the present inve...

Claims

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Application Information

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IPC IPC(8): B63B1/10B63H11/02B63B11/00B63B35/00
Inventor 陈丕智王军滕瑶李磊张健效符洋王如壮
Owner CIMC OFFSHORE ENG INST
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