Electric propulsion light seine fishing boat

An electric propulsion and lighting technology, applied in fishing boats, ship propulsion, propulsion components, etc., can solve the problems of bulkiness, poor energy saving and environmental protection, and poor dynamic performance.

Active Publication Date: 2015-09-16
CRRC YONGJI ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of poor power performance, poor energy saving and environmental protection, high noise and vibration, excessive installed power, bulkiness and high cost of the existing light seine fishing boat, the present invention provides an electric propulsion light seine fishing boat

Method used

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  • Electric propulsion light seine fishing boat

Examples

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Embodiment Construction

[0009] Electric propulsion light purse seine fishing boat, including power generation system, power distribution system, main propulsion system, fish luring light system, and auxiliary system;

[0010] The power generation system includes several constant-speed diesel generator sets;

[0011] The power distribution system includes a main distribution board, an auxiliary distribution board, a distribution box for fishing lights, a fishing and auxiliary distribution box, two phase-shifting step-up transformers, an auxiliary transformer, and an AC400V power distribution board installed on the main distribution board. Busbar, and AC220V busbar installed on the auxiliary switchboard;

[0012]The main propulsion system includes two propulsion converters, a dual-armature AC propulsion motor, a gearbox, and a propeller;

[0013] The fish luring light system includes several fish luring lights;

[0014] The auxiliary system includes several steel winches, several fish suction pumps, ...

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PUM

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Abstract

The invention relates to a lamplight purse seiner and specifically relates to an electric propelled lamplight purse seiner. The invention solves the problems of poor dynamic performance, poor energy-saving and environment-friendly property, high noise and vibration, ultrahigh installed power, heavy body and high construction cost of the present lamplight purse seiner. The electric propelled lamplight purse seiner comprises a generating system, a power distribution system, a main propelling system, a fish luring lamplight system and an auxiliary system, wherein the generating system comprises a plurality of constant-speed diesel generating sets; the power distribution system comprises a main power distribution plate, an auxiliary power distribution plate, a fish luring lamp section box, a fishing and auxiliary section box, two phase-shift propelling transformers, an auxiliary transformer, an AC400V bus bar mounted on the main power distribution plate and an AC220V bus bar mounted on the auxiliary power distribution plate; and the main propelling system comprises two propelling converters, a double-armature alternating current propelling motor, a gear box and a propeller. The electric propelled lamplight purse seiner is suitable for various fishing operations.

Description

technical field [0001] The invention relates to a light seine fishing boat, in particular to an electric propulsion light seine fishing boat. Background technique [0002] The light seine fishing boat attracts fish by the strong light of the fish luring light, and realizes the fishing operation by casting the seine net on the sea surface. The operating mode of light purse seine fishing boats usually includes: sailing conditions, port entry and exit conditions, fish luring conditions, net casting conditions, and net lifting conditions. Under the existing technical conditions, the structure of the light purse seiner usually includes a main propulsion system, a fish luring light system and an auxiliary system. Among them, the main propulsion system generally adopts the mechanical propulsion method of diesel engine + gearbox + propeller, as follows: the diesel engine is used as the main engine, and the main engine drives the propeller to rotate through the gearbox to generate t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63B35/14B63H21/17
Inventor 梁培志程卫东张学锋张亚社左明亮卫鹏
Owner CRRC YONGJI ELECTRIC CO LTD
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