A microfluidic transmission tidal current power generation device with imitation kelp structure

Abstract

The invention provides a micro-fluid transmission tidal current energy power generation device imitating a kelp structure. The micro-fluid transmission tidal current energy power generation device comprises mooring ropes, first flat cabins, first soft oil pipes, first traction ropes, first joints, first oil bags, second joints, second traction ropes, second soft oil pipes, second flat cabins, hinging devices, second oil bags, valve groups (shuttle valves, first one-way valves, second one-way valves), small oil motors, gearboxes, small generators, wires and a batteries. Each flat cabin is connected through the hinging devices, the two sides of the first flat cabins and the two sides of the second flat cabins are provided with oil bags; and upper joints and lower joints of the oil bags are fixedly connected to the first flat cabins and the second flat cabins through traction rope fasteners, the upper joints and the lower joints of the oil bags communicate with the valve groups and the small oil motors in the first flat cabins and the second flat cabins so as to realize conversion of tidal current energy to hydraulic energy, the small oil motors drive the small-sized generator to generate electricity, the electricity generated by the small oil motors is stored in the batteries, the batteries in each flat cabin are connected in parallel through the wires, and the wires are routed in the first soft oil pipes and the first oil bags. According to the device, stable operation is carried out under the condition of complex ocean current, the survivability is strong, the life threat of marine organisms cannot be threatened, and the device is a good environment-friendly device.

Description

technical field [0001] The invention belongs to the technical field of tidal current energy generation, and in particular relates to a tidal current energy generation device with a kelp-like structure driven by microfluid. Background technique [0002] When operating in the territorial sea and the exclusive economic zone, some small smart equipment used for hydrological monitoring, data collection, fish positioning, etc. are generally powered by batteries, which greatly limits the long-term battery life of the device, and the tidal current energy in the ocean The total amount contained is huge. If it can be successfully developed and utilized, it will be of great significance to continuously replenish the energy of smart equipment. [0003] At present, the common tidal energy power generation devices are horizontal axis turbines and vertical axis turbines. However, in the offshore area, the interaction of ocean currents and wave energy, coupled with the phenomenon of high ti...

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Problems solved by technology

[0002] When operating in the territorial sea and the exclusive economic zone, some small smart equipment used for hydrological monitoring, data collection, fish positioning, etc. are generally powered by batteries, which greatly limits the long-term battery life of the device, and the tidal current energy in the ocean The total amount contained is huge. If it can be successfully developed and utilized, it will be of great significance to continuously replenish the energy of smart equipment

[0003] At present, the common tidal energy power generation devices are horizontal axis turbines and vertical axis turbines. However, in the offshore area, the interaction of ocean currents and wave energy, coupled with the phenomenon of high tides and ebb tides, makes the direction of ocean currents change all the time. Traditional turbines can only face The power generation efficiency is the highest in the positive direction of the ocean current, and the power generation efficiency of the turbine is low or basically does not work when the ocean current is reversed. job power generation

[0004] The Chinese patent application publication number CN103912441A discloses a wave power generation device, which uses an open hose, so there is insufficient pressure and additional auxiliary equipment is required to prevent the hose from being entangled (keep the port open) problems, and it also uses the technical means of traditional water turbine power generation

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