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Hull acoustic equipment

A technology of acoustic equipment and hull, applied in the field of shipbuilding, can solve the problems of compact and messy transducers, difficulties, bending and multiple laying of cables, etc., and achieve the effect of reducing the difficulty of laying, reducing the difficulty of installation and management, and making full use of it

Active Publication Date: 2021-01-29
CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a hull acoustic equipment, in which the transducers are arranged in the wind deflector according to the area, and the cables are guided vertically by the cable tube, so as to solve the problem of compact and disordered transducers, many cables bending and The problem of laying difficulties

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0024] In the description of this application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying Refe...

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Abstract

The invention relates to the technical field of shipbuilding and particularly discloses ship body acoustic equipment which is internally provided with a plurality of ship plates and comprises a flow guide cover, a transducer assembly, a receiver, a cable and a cable pipe, wherein the transducer assembly comprises a first deepwater multi-beam transducer, a second deepwater multi-beam transducer, ashallow water multi-beam transducer, a single-beam transducer, an ADCP transducer and a shallow section transducer; the flow guide cover is internally divided into a first mounting part and a second mounting part by a second deepwater multi-beam transducer, the transducers are arranged in position according to the structure of the flow guide cover, and the transducers are respectively mounted on the first mounting part and the second mounting part according to the types of the transducers, so that unified management is facilitated, and sound wave interference among the heat exchangers is avoided; and meanwhile, the vertical cable pipe is adopted, the cable is vertically guided to the ship plate, bending deformation of the cable is avoided, electromagnetic interference is prevented, and electromagnetic compatibility is guaranteed.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a hull acoustic device. Background technique [0002] A comprehensive marine scientific research vessel needs to install a variety of acoustic detection equipment. The transducers of the acoustic detection equipment generally work underwater, and different methods can be used for their deployment, mainly including embedded, hanging basket, shroud and Fin type. [0003] At present, in order to minimize the power boost, the structure of the fairing is mostly cone-like, and the part near the bow is a sharp part, and gradually expands towards the stern, forming a triangular-like structure in the horizontal section. This keeps it at an obtuse angle to the flow of the water, reducing drag. However, the inner space of the shroud with such a structure is limited, and various types of transducers can only be compactly installed on the shroud. Acoustic interference will be generated...

Claims

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Application Information

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IPC IPC(8): B63B69/00B63B17/00
CPCB63B69/00B63B17/00Y02T70/10
Inventor 余勇林李春明张远飞黄春华蔡皓鹏马强
Owner CSSC HUANGPU WENCHONG SHIPBUILDING COMPANY
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