An automatic control boat sail

Abstract

An automatic control marine sail, comprising a base, a wind wing, a lifting system, a hydraulic system, an emergency control system, a detection system, an automatic control system, and a long-distance communication system, and the wind wing consists of two or more sections; the The lifting system includes a main lifting column, an auxiliary lifting column, and a detection sensor. The main lifting column and the auxiliary lifting column are provided with adjustable guide rails; the hydraulic system includes several pump stations, solenoid valve groups, sensors, detector; the detection system includes anemometer, wind direction instrument, absolute value angle encoder, displacement sensor; automatic control system consists of local control system and remote control system; emergency control system includes hydraulic accumulator, control valve group, Pressure sensor; remote communication system including signal amplifier, network board. The invention completely realizes automation and unmanned operation, reduces the operational difficulty of ship driving, and greatly reduces the fuel consumption of the ship.

Description

technical field [0001] The invention relates to a propulsion device of a large ocean-going ship, in particular to an automatic control sail for a ship. Background technique [0002] As a new energy source, wind power has many advantages such as huge potential, wide distribution, clean and renewable. Wind power has a long history as a propulsion power for ships. From the generation to the development of sailing ships, wind power resources have always played an important role. If modern ocean-going ships can make rational use of wind energy resources, it will undoubtedly greatly reduce shipping fuel consumption, reduce CO2 emissions, and produce good economic and social benefits. [0003] However, due to the instability of offshore wind resources, when traditional sails are used as a means of propulsion for ocean-going ships, there are many unfavorable factors such as low efficiency, inconvenient device retraction, affecting ship driving, and navigation restrictions, which gr...

AI Technical Summary

Problems solved by technology

[0003] However, due to the instability of offshore wind resources, when traditional sails are used as a means of propulsion for ocean-going ships, there are many unfavorable factors such as low efficiency, inconvenient device retraction, affecting ship driving, and navigation restrictions, which greatly restrict the engineering of modern sailing ships. Application prospect

[0004] The patent authorization announcement number is CN 2135660 Y, and the name is "vertical shaft tower wind machine", which provides a vertical shaft tower structure wind energy utilization device formed by connecting multiple sets of wind wheels in series. Strong, simple structure, and good overall performance, but in modern ships, the fan can only be used as an auxiliary engine. In the case where it is not suitable to use wind power generation devices, no effective solution is proposed here, and it takes up a lot of space on the ship. Difficult to implement in modern ships

[0005] The patent authorization announcement number is CN 102635504 B, and the name is "a kind of wind power generation device for ships", which provides a kind of wind power generation device that is damaged when the ship's power device is damaged, and even the backup generator set, emergency backup power supply, storage battery, etc. are all unable to work. In some cases, the lifting mast can be manually operated to raise the wind turbine or small wind turbine to a preset height for power generation. It is necessary to manually judge whether wind power generation is required, and it is impossible to achieve integration, portability, and automation.

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