Small-scale portal manual and ocean current integrated drive generator

Abstract

The invention discloses a small-scale portable manual and ocean current integrated drive generator, which comprises a motor, a speed increasing box, propeller blades, a main shaft and a handle. Ocean current energy pushes the oar blades to rotate to be input into the motor through the main shaft for power generation, and during the revolution of the propeller blades, a cam-linkage mechanism controls the angle of the propeller blades at the same time to improve the utilization rate of an ocean current. When the flow rate of the ocean current is low or a machine set starts, manual and axially power generation can be adopted; when the propeller blades break down or no flow rate is available, the propeller blades can be detached and manual power generation can be adopted to meet an emergency; and when the flow rate is normal, the handle can be detached to generate power with the ocean current alone. The device can supply power to common civil fishing boat to meet the needs for lighting, ice making and the like. The device is low in price, convenient in detachment and simple in maintenance, and can replace a conventional diesel generator, reduce consumption of non-renewable energy resources such as oil, respond to national appeal of energy conservation and emission reduction and create benefits and increase income for fishermen.

Description

technical field [0001] The invention relates to a power generation device, in particular to a small portable manual and ocean current integrated power generation device. Background technique [0002] With the increasing shortage of energy resources, especially the lack of fossil fuel resources, and the ocean current energy is non-polluting and inexhaustible, if the ocean current energy can be directly used to generate electricity for fishing boat lighting, ice making, etc., there will be great development prospect. [0003] At present, fishing boats generally use diesel generators to generate electricity, which has low power generation efficiency and consumes a large amount of fossil fuel resources. At the same time, it is accompanied by noise and air pollution, and the high price of fossil fuel resources increases the burden on fishermen. People have been researching new energy for a long time, and there are preliminary attempts to use ocean current energy to generate elec...

AI Technical Summary

Problems solved by technology

[0003] At present, fishing boats generally use diesel generators to generate electricity, which has low power generation efficiency and consumes a large amount of fossil fuel resources. At the same time, it is accompanied by noise and air pollution, and the high price of fossil fuel resources increases the burden on fishermen.

People have been researching new energy for a long time, and there are preliminary attempts to use ocean current energy to generate electricity, but there are still problems such as low utilization efficiency of ocean current energy, unstable operation and difficult maintenance.

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