Multifunctional electric propulsion diving and ROV (remote-operated vehicle) support boat

An electric propulsion and multi-functional technology, which is applied in propulsion components, ship propulsion, propulsion device engines, etc., can solve the problems of low operating rate, high noise and vibration, poor comfort and safety, etc., and achieve high propulsion power, noise reduction and Vibration, the effect of occupying less space in the ship

Inactive Publication Date: 2018-04-17
GUANGXIN SHIPBUILDING & HEAVY IND
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Problems solved by technology

At the same time, the mining area of ​​offshore oil and gas fields is gradually developing from the offshore to the COSCO sea, and the support ships that are matched with ocean engineering are developing on a larger scale, on a functional basis, and on green environmental protection and energy saving; ships and semi-submersible platforms, etc. The floating operation system is an important carrier of offshore operations, and underwater operations such

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  • Multifunctional electric propulsion diving and ROV (remote-operated vehicle) support boat
  • Multifunctional electric propulsion diving and ROV (remote-operated vehicle) support boat

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0023] refer to Figure 1-2, a multifunctional electric propulsion diving and ROV support vessel, including a hull, a rectangular planar passive anti-rolling water tank is arranged at the bow and middle of the hull, and a propulsion device 2 is installed on the hull, and the propulsion device 2 is electrically connected There is a power system, and the power system consists of the main power station, two azimuth main thrusters MT, three pipeline thrusters BT, five main diesel generator sets DG, one berthing generator set HG, one emergency generator set EG and one The main power station is electrically connected with five main generator sets DG, and the five main gene...

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Abstract

The invention discloses a multifunctional electric propulsion diving and ROV (remote-operated vehicle) support boat which comprises a boat body. Rectangular planar passive anti-rolling water chambersare formed in a boat bow and the middle of the boat body, a propulsion device is mounted on the boat body and is electrically connected with an electric power system, the electric power system mainlycomprises a main power station, two full-circle swinging propellers MT, three pipeline-type side propellers BT, five diesel generating sets DG, a berth generating set HG, an emergency generating set EG and a diving emergency generating set, the main power station is electrically connected with the five diesel generating sets DG, and the five diesel generating sets DG is named as a main generatingset DG1, a main generating set DG2, a main generating set DG3, a main generating set DG4 and a main generating set DG5. By the aid of a electric propulsion system of an active front-end frequency conversion control technique, propulsion power is high, the electric propulsion system occupies less space in the boat, and safety, multifunctionality and comfort of the boat body are obviously improved.

Description

technical field [0001] The invention relates to the field of technical electric propulsion diving and ROV support ships, in particular to a multifunctional electric propulsion diving and ROV support ships. Background technique [0002] With the rapid development of the global economy, energy shortage and environmental pollution have become a worldwide problem. Exploring and developing marine resources has become an important way for the sustainable development of most countries. At the same time, the mining area of ​​offshore oil and gas fields is gradually developing from the offshore to the COSCO sea, and the support ships that are matched with ocean engineering are developing on a larger scale, on a functional basis, and on green environmental protection and energy saving; ships and semi-submersible platforms, etc. The floating operation system is an important carrier of offshore operations, and underwater operations such as diving / ROV are also increasingly used in this ...

Claims

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Application Information

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IPC IPC(8): B63H21/17B63B27/16B63B39/03
CPCB63H21/17B63B27/16B63B39/03
Inventor 秦辉王小林刘政南于东方易永光艾湖祝波佘良
Owner GUANGXIN SHIPBUILDING & HEAVY IND
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