Energy-saving and environment-friendly water conservancy project power generation device

Abstract

The invention relates to the technical field of water conservancy power generation, in particular to an energy-saving and environment-friendly water conservancy project power generation device. The power generation device comprises a main shaft rod, the main shaft rod is fixedly sleeved with a guide bearing, a top cover is fixedly mounted outside the guide bearing, a sealing piece is arranged in the position, making contact with the main shaft rod, of the interior of the guide bearing, and a control ring located outside the main shaft rod is mounted on one side of the top cover. According to the energy-saving and environment-friendly water conservancy project power generation device, three rotating wheel shaft sheets in a rotating wheel cover are connected with a fixing support through connecting rods, meanwhile, the position of the fixing support is limited through clamping plates, when relatively-large water flow impacts the rotating wheel shaft sheets, the rotating wheel shaft sheets rotate on the rotating wheel cover along with the water potential, and the fixing support is driven to move rightwards, so that the angles of the rotating wheel shaft sheets of a water turbine can be adjusted along with the water potential, and then the maximum rotating speed can be achieved.

Description

technical field [0001] The invention relates to the technical field of water conservancy power generation, in particular to an energy-saving and environment-friendly water conservancy engineering power generation device. Background technique [0002] A hydroelectric generator is a generator that uses a water turbine as the prime mover to convert water energy into electrical energy. When the water flows through the water turbine, the water energy is converted into mechanical energy, and the shaft of the water turbine drives the rotor of the generator to convert the mechanical energy into electrical energy. Output, which is the main power equipment for the production of electric energy in hydraulic projects. When the existing hydroelectric generator generates electricity, please refer to figure 1 , in order to ensure the rotational speed of the spindle rod 1, that is, to increase its rotational speed during operation, in the prior art, the streamline shape, shape, angle or qu...

AI Technical Summary

Problems solved by technology

When the existing hydroelectric generator generates electricity, please refer to figure 1 , in order to ensure the rotational speed of the spindle rod 1, that is to increase its rotational speed during operation, in the prior art, the streamline shape, shape, angle or quantity of the runner shaft piece 7 is often changed, and then its dynamic potential energy is increased to achieve an increase The purpose of the rotating speed of the runner shaft piece 7, and using these methods, because the hydroelectric generator is often installed in the river, the speed of the impact of the water flow in the river is different, and the runner shaft piece 7 is designed in the above-mentioned fixed way, which cannot be based on The size of the water potential is adjusted, so that the speed of the main shaft 1 is affected, which affects the efficiency of its power generation. Therefore, we propose an energy-saving and environmentally friendly water conservancy engineering power generation device and its operation method

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