Composite driving device for sea wave energy ship

A driving device and wave energy technology, applied in ship propulsion, ocean energy power generation, motor-driven engines, etc., can solve problems such as high cost, rising price, environmental pollution, etc., and achieve the effect of low utilization cost

Inactive Publication Date: 2015-06-17
SHAOXING UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, oil reserves are limited, prices are rising, and burning oil as fuel causes great pollution to the environment
However, traditional ships are powered by engines and oil is used as fuel, which has high cost, serious pollution, and is not environmentally friendly.
At the same time, there are mostly waves on the ocean, and the energy of the waves has not been fully utilized.

Method used

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  • Composite driving device for sea wave energy ship
  • Composite driving device for sea wave energy ship
  • Composite driving device for sea wave energy ship

Examples

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Effect test

Embodiment Construction

[0012] Such as Figures 1 to 3 As shown, a compound driving device for a sea wave energy ship of the present invention includes a hull 8, an engine 11 for driving a propeller 16, a transmission 14, and two groups of wave energy power units, each group of wave energy power units includes symmetrically arranged on the hull 8 Left and right floating cylinders 1 and 4 with open upper and lower ends on both sides, the left and right floating cylinders 1 and 4 are respectively provided with left and right pistons 2 and 5, and the left and right pistons 2 and 5 pass through the left and right cylinders respectively. 1. The right crank connecting rod 3,6 is connected in transmission with the left and right crankshafts 7,12 on the water surface. The left and right overrunning clutches are connected in transmission with the large bevel gear 10 through the small bevel gear 9 arranged on the common output shaft end thereof, the output shaft of the large bevel gear 10 is in transmission co...

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PUM

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Abstract

The invention discloses a composite driving device for a sea wave energy ship. The device comprises a ship body, a propeller, an engine and a speed changer and is at least provided with two groups of wave energy power units, wherein each group of wave energy power unit comprises a left floating cylinder and a right floating cylinder which are symmetrically arranged on two sides of the ship body and have open upper and lower ends; a left piston and a right piston are arranged inside the left floating cylinder and a right floating cylinder and are in transmission connection with a left crankshaft and a right crankshaft on the water surface through a left crank connecting rod and a right crank connecting rod; the left crankshaft and the right crankshaft are in transmission connection with a left overrunning clutch and a right overrunning clutch which are arranged in a gearbox; the left overrunning clutch and the right overrunning clutch are in transmission connection with a large bevel gear through a small bevel gear which is arranged at a shaft end of a common output shaft of the left overrunning clutch and the right overrunning clutch; an output shaft of the large bevel gear is in transmission connection with the speed changer; and an output shaft of the speed changer is connected with the propeller. Power can be provided for the ship by utilizing sea wave energy when sea waves are present, power can be provided for the ship by utilizing the engine when sea waves are absent, and the device is energy-saving and pollution-free.

Description

technical field [0001] The invention relates to a ship driving device, in particular to a composite driving device for ocean wave energy ships. Background technique [0002] At present, oil reserves are limited, prices are rising, and burning oil as fuel causes great pollution to the environment. However, traditional ships are powered by engines and oil is used as fuel, which has high cost, serious pollution and is not environmentally friendly. At the same time, there are mostly waves on the ocean, and the energy of the waves has not been fully utilized. Contents of the invention [0003] The object of the present invention is to provide a composite drive device for ocean wave energy ships, which can use the wave energy to provide power for the ships when there are waves, and can use traditional engines to provide power for the ships when there are no waves, which is energy-saving and pollution-free. [0004] To achieve the above object, the present invention can take th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63H19/02B63H21/14F03B13/14
CPCY02E10/30Y02T70/5236
Inventor 黄德中
Owner SHAOXING UNIVERSITY
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