Wave propulsion system for unmanned ship

Abstract

The invention relates to a wave propulsion system for an unmanned ship, which comprises an automatic energy charging assembly, a control assembly, a hydraulic driving assembly and a first piston cylinder, a rodless cavity of the first piston cylinder is a first rodless cavity, and the first rodless cavity is connected with a first seawater inflow pipe and a first seawater outflow pipe; a first one-way valve for controlling seawater to flow into the first rodless cavity is installed on the first seawater inflow pipe, a second one-way valve for controlling seawater in the first rodless cavity to flow out is installed on the first seawater outflow pipe, the water outlet end of the first seawater outflow pipe is communicated with a water inlet of the control assembly, and a water outlet of the control assembly is communicated with the hydraulic driving assembly. The hydraulic driving assembly sinks into seawater and is installed on the unmanned ship, and the automatic energy charging assembly is in transmission connection with a piston rod of the first piston cylinder and used for changing the size of the first rodless cavity so as to provide power for the hydraulic driving assembly. According to the wave propelling system for the unmanned ship, the endurance mileage of the unmanned ship is increased, and the seawater environment is protected.

Description

technical field [0001] The invention relates to a wave propulsion system for an unmanned ship, belonging to the technical field of unmanned ship driving. Background technique [0002] As one of the important means of ocean exploration, unmanned ships are widely used in the fields of hydrological information monitoring and marine resource exploration. Usually, unmanned ships need to continuously detect for a long time. However, the energy density of lithium batteries of current unmanned ships is limited, and the energy consumption of the propulsion system is high, which limits the endurance of unmanned ships and cannot run for a long time. [0003] Solar panels can increase the cruising range of unmanned ships, but the power generation of solar panels is greatly affected by the weather, and the insufficient power generation makes it difficult to ensure the continuous operation of the propulsion system. Therefore, the problem of improving the cruising ability of unmanned ships...

AI Technical Summary

Problems solved by technology

Usually, unmanned ships need to continue to detect for a long time. However, the energy density of lithium batteries in current unmanned ships is limited, and the energy consumption of the propulsion system is high, which limits the endurance of unmanned ships and cannot run for a long time.

[0003] Solar panels can increase the cruising range of unmanned ships, but the power generation of solar panels is greatly affected by the weather, and the insufficient power generation is difficult to ensure the continuous operation of the propulsion system. Therefore, the problem of improving the cruising capacity of unmanned ships needs to be solved urgently

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