Small waterwheel equipment for hydroelectric power generation

Abstract

The invention discloses small waterwheel equipment for hydroelectric power generation. The small waterwheel equipment for the hydroelectric power generation structurally comprises a transmission, a transmission case, a generator, two bases, a spindle and an impeller. The transmission is vertically welded to the front end of the transmission case, a gear in the generator is mechanically connected to an internal component in the transmission, the spindle horizontally penetrates through the top of the transmission case and is movably connected with an axis of the impeller, the bases are arrangedat the bottom of the transmission case, and the impeller is installed at the rear end of the generator and is in clearance fit with the generator. The transmission is connected with the spindle to change speed, the improved small waterwheel equipment for the hydroelectric power generation can adjust the internal transmission ratio to protect the generator and prolong the service life in case of increased precipitation.

Description

technical field [0001] The invention relates to a small water wheel equipment for hydropower generation, which belongs to the field of hydropower generation. Background technique [0002] Hydroelectric power generation is a way of generating electricity. The water energy used is mainly the potential energy stored in the water body. It uses buildings to concentrate the drop of natural water flow to form a water head, and collects and regulates the flow of natural water flow with reservoirs; basically The equipment is a hydro-generator unit. When the water flows through the water turbine, the water turbine is driven by the water flow to rotate, and the water turbine drives the generator to generate electricity. The mechanical energy is converted into electrical energy, and then the electricity is sent to the user through power transformation and power transmission and distribution equipment. Water energy is a renewable energy in nature. With the hydrological cycle and repeated...

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Problems solved by technology

Water energy is a renewable energy in nature. With the hydrological cycle and repeated regeneration, hydropower does not consume fuel during operation, and the operation management fee and power generation cost are far lower than those of coal-fired power stations. No chemical changes occur, no harmful substances are excreted, and the impact on the environment is small. Therefore, hydroelectric power generation is a clean energy source. Large, the water wheel rotates faster when the water flow becomes larger, and at the same time, the generator is easy to run at a high load, and it is easy to burn the motor

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