Low drop buoyancy power generation device

Abstract

The invention discloses a low drop buoyancy power generation device. The device comprises a roller main shaft, a blade, a buoyancy roller, a generator, a support skeleton, a kinetic energy output device and a distribution and energy storage device; two ends of the roller main shaft are connected with a traction steel cable and one end of the roller main shaft passes through the kinetic energy output device; the kinetic energy output device is installed at the middle position of one end of the support skeleton; the support skeleton is connected with the buoyancy roller; the generator is connected with the kinetic energy output device through a connecting shaft; the generator is electrically connected with the distribution and energy storage device; the distribution and energy storage deviceis arranged inside the support skeleton; the blade is connected with the buoyancy roller. The invention has the beneficial effects that the electricity can be generated by using the potential energyin the river beach head which is difficult to construct a large dam hydropower station, and does not require complicated fixed building facilities; the device is fast to install, low in maintenance cost, safe and reliable, low in cost, stable in power generation, and is a supplement to clean renewable energy; water flow is directly used to raise water for irrigation, which makes full use of low-speed and high-torque water-saving advantages, and reduces energy loss.

Description

technical field [0001] The invention relates to equipment for generating electricity by natural force, in particular to a low-drop buoyancy generating device which directly utilizes the potential energy of flowing water to generate electricity and directly utilizes kinetic energy to lift water for irrigation. Background technique [0002] Hydroelectric power generation is to use rivers, lakes, etc. to flow water with potential energy from high places to low places, convert the potential energy contained in it into kinetic energy of water turbines, and then use water turbines as the driving force to drive generators to generate electricity, and use water power to drive hydraulic machinery to rotate. Water energy is converted into mechanical energy. If a generator is connected to the water turbine, the generator can generate electricity with the rotation of the water turbine. At this time, the mechanical energy is converted into electrical energy. In a sense, hydropower is the ...

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Problems solved by technology

[0002] Hydroelectric power generation is to use rivers, lakes, etc. to flow water with potential energy from high places to low places, convert the potential energy contained in it into kinetic energy of water turbines, and then use water turbines as the driving force to drive generators to generate electricity, and use water power to drive hydraulic machinery to rotate. Water energy is converted into mechanical energy. If a generator is connected to the water turbine, the generator can generate electricity with the rotation of the water turbine. At this time, the mechanical energy is converted into electrical energy. In a sense, hydropower is the conversion of the potential energy of water into The process of converting mechanical energy into electrical energy, but the current hydropower generation is mainly for river beaches where large-scale dam-damping hydropower stations are easy to build, and the fixed building facilities are relatively complicated

[0003] my country has abundant river resources, but there are many river beaches where it is not easy to build large-scale dam hydropower stations. Secondly, the current hydropower generation uses high drop potential energy to generate electricity. Many natural rivers do not meet the conditions of high drop. Finally, modern agricultural irrigation is generally Pumping water from the river for irrigation is generally done by pumping water with ordinary water pumps, which consumes a lot of electricity. Secondly, in the dry season, the irrigation of crops will also be unsatisfactory.

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