Horizontal shaft ocean current power generation device used for solid-of-revolution underwater vehicle

A technology for underwater vehicle and ocean current power generation, which can be used in ocean energy power generation, machines/engines, engine components, etc., and can solve problems such as low conversion efficiency

Active Publication Date: 2015-12-23
NORTHWESTERN POLYTECHNICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device collects the sloshing energy of the aircraft through the inertial pendulum swing and the movement of the mass block caused by ocean disturbances

Method used

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  • Horizontal shaft ocean current power generation device used for solid-of-revolution underwater vehicle
  • Horizontal shaft ocean current power generation device used for solid-of-revolution underwater vehicle
  • Horizontal shaft ocean current power generation device used for solid-of-revolution underwater vehicle

Examples

Experimental program
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Embodiment Construction

[0034] This embodiment is a horizontal-axis ocean current power generation device for a rotary underwater vehicle.

[0035] The present embodiment is installed on the underwater vehicle, and the underwater vehicle adopts the prior art, including the front section 1 of the vehicle, the middle section 4 of the vehicle, the rear section 5 of the vehicle, the fin rudder 6, the propeller 7 and the anchor chain 8. The front section 1 of the aircraft, the middle section 4 of the aircraft, and the rear section 5 of the aircraft are all revolving bodies, and the sections of the aircraft are connected by conventional screws and nuts. A horizontal axis ocean current power generating device 2 is installed between the front section 1 of the aircraft and the middle section 4 of the aircraft.

[0036] Two grooves 3 are evenly distributed on the outer surface of the shell of the front section 1 of the aircraft and the middle section 4 of the aircraft, and the interval between adjacent grooves...

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PUM

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Abstract

The invention discloses a horizontal shaft ocean current power generation device used for a solid-of-revolution underwater vehicle. Two horizontal ocean current power generation devices are arranged on a shell of the vehicle and are opposite in mounting direction. Plunger pumps are fixedly arranged on the inner surfaces of support plates; the top end of each plunger pump is connected with an interface on a sleeve end cover of a corresponding telescopic mechanism, and the bottom end of each plunger pump communicates with a hydraulic oil tank. Three blades are arranged on the top end of each telescopic mechanism in the horizontal shaft ocean current power generation device, rotate around a center shaft under impact of incoming current and generate a tangential force driving a rotary shaft to rotate, so that the blades, the telescopic mechanisms and a power generation device bracket rotate around the longitudinal axis of the underwater vehicle, inner gears connected with an impeller shell are driven to rotate, outer gears and a power generator are driven to rotate, and kinetic energy of ocean currents is converted into electric energy for the underwater vehicle to use. The problem of energy supply of the underwater vehicle is solved, the work time of the underwater vehicle is prolonged and the cost is saved.

Description

technical field [0001] The invention belongs to the field of underwater vehicles, and in particular relates to a horizontal-axis ocean current power generation device for a rotary underwater vehicle. Background technique [0002] An underwater vehicle is a vehicle that sails underwater, including manned underwater vehicles and unmanned underwater vehicles, which can complete underwater exploration, detection, and even military offensive and defensive tasks. Underwater vehicles have the advantages of large range of activities, deep diving depth, access to complex structures, and no need for huge surface support. They also have the characteristics of low cost and maintenance costs, reusability, convenient launch and recovery, and long battery life. Now that ocean development is becoming more and more important, underwater vehicles are getting more and more attention from various countries, and they play an important role in both civilian and military use. [0003] Energy play...

Claims

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Application Information

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IPC IPC(8): F03B13/22
CPCY02E10/30
Inventor 毛昭勇宋保维丁文俊程博田文龙袁潇
Owner NORTHWESTERN POLYTECHNICAL UNIV
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