Energy-saving sailing ship capable of switching power in downwind

Abstract

The invention discloses an energy-saving sailing ship capable of switching power in downwind. The ship comprises a ship body, wherein a wind power table and a mast are arranged on the ship body; a motor is arranged in the ship body; the motor is connected with a first rotating shaft; a first bevel gear is mounted on the first rotating shaft; the first bevel gear is meshed with the second bevel gear; the second bevel gear is mounted on a second rotating shaft; the second bevel gear is meshed with a third bevel gear; the third bevel gear is mounted on a third rotating shaft; according to the ship, electric power serves as a power source in a normal state, but when the ship sails along the wind, a power source can be automatically cut off, wind power serves as propelling power, and meanwhilethe folded sail can be unfolded to improve the utilization efficiency of the wind power.

Description

technical field [0001] The invention relates to the technical field of energy saving, in particular to an energy-saving sailboat that switches power when the wind is down. Background technique [0002] Ships are an important means of water transportation. When there was no technology of electric energy and internal energy as power in ancient times, large ships could only navigate with the power of wind through large-area sails. However, the wind is not always in line with the direction of navigation. Similarly, only when sailing with the wind can the maximum degree of wind power be used, so the speed of the ship’s movement has always been limited. Up to now, with the development of electric energy and internal energy utilization technology, ships can use electricity or fuel as propulsion power, which is efficient but To spend a lot of limited energy, but also may cause some pollution, if the combination of traditional power and modern energy can ensure that the ship is effic...

AI Technical Summary

Problems solved by technology

[0002] Ships are an important means of water transportation. When there was no technology of electric energy and internal energy as power in ancient times, large ships could only navigate with the power of wind through large-area sails. However, the wind is not always in line with the direction of navigation. Similarly, only when sailing with the wind can the maximum degree of wind power be used, so the speed of the ship’s movement has always been limited. Up to now, with the development of electric energy and internal energy utilization technology, ships can use electricity or fuel as propulsion power, which is efficient but It takes a lot of limited energy, and it may cause some pollution. If the traditional power and modern energy can be combined, it can ensure the efficiency of the ship and save a certain amount of energy.

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