Hydrogenerator set

Abstract

The invention discloses a water turbine generating unit, by setting a sealed diversion chamber (3), water sources are introduced into the sealed diversion chamber (3) through a sealed water tank (2), and act on one side of the water wheel (5) , to make the water wheel (5) rotate, drive the generator to generate electricity, lengthen the torque on one side of the water wheel (5) through the flap (20), and increase the rotating force of the water wheel (5). Compared with the prior art, The present invention also utilizes natural or man-made water sources, as long as there is a drop of water, there is no need to build a dam to pressurize, no need for huge infrastructure construction, only need to use pipelines to attract high-level water sources, and there is almost no loss of potential energy of water. Maximize the potential energy utilization rate of water, greatly improve the utilization rate of water energy, and only need a small investment in the construction of existing rivers, reservoirs, and lakes, which can greatly improve the utilization of water energy The invention has the characteristics of low cost, simple maintenance, small investment and high efficiency.

Description

technical field [0001] The invention relates to a generator set, in particular to a hydroelectric generator set. Background technique [0002] The power industry is closely related to our life and work. In today's rapidly developed economy, our work and life are inseparable from the energy of electricity. The process of power generation is the process of converting another energy into electric energy. Hydropower generation is One of them, the basic principle of hydroelectric power generation is to use the water level drop to cooperate with the hydroelectric generator to generate electricity, that is, to use the potential energy of the water to convert the mechanical energy of the water wheel, and then use the mechanical energy to drive the generator to obtain electricity. The natural conditions of the water level drop, the effective use of fluid engineering and mechanical physics, etc., provide people with cheap and pollution-free electricity, and the low-level water is dist...

AI Technical Summary

Problems solved by technology

[0002] The power industry is closely related to our life and work. In today's rapidly developed economy, our work and life are inseparable from the energy of electricity. The process of power generation is the process of converting another energy into electric energy. Hydropower generation is One of them, the basic principle of hydroelectric power generation is to use the water level drop to cooperate with the hydroelectric generator to generate electricity, that is, to use the potential energy of the water to convert the mechanical energy of the water wheel, and then use the mechanical energy to drive the generator to obtain electricity. The natural conditions of the water level drop, the effective use of fluid engineering and mechanical physics, etc., provide people with cheap and pollution-free electricity, and the low-level water is distributed throughout the earth by absorbing sunlight to circulate water, thereby restoring high-level water sources. Generally, hydropower is built There is a dam, and the hydroelectric generator is set up in the factory building in the dam, and the potential energy of the water is converted into kinetic energy in the water channel by using the drop between the upstream and downstream of the dam, which impacts the turbine blades to rotate, and then drives the generator set to generate electricity. At present, energy saving and environmental protection 1. High-efficiency units have become the development direction of power generation equipment products. Hydropower generation is loved by people because it does not pollute the environment. However, the current hydroelectric generating units cannot make full use of the potential energy of water. After a large amount of water hits the turbine blades, it quickly Loss, the utilization rate of potential energy of water is very low, often only 20% to 30%. In order to meet the continuity of the work of large-capacity hydropower equipment, it is often necessary to build a dam to store a sufficient amount of water. The investment in infrastructure construction is large, and the dam The erosion of the following water flow is intensified, which affects the changes of the river, and the fertile alluvial soil in the downstream is reduced due to erosion, which also has a great impact on animals and plants. Chinese invention patent CN101787949A discloses a "side water inlet type hydroelectric generator set". The generator water wheel is a side water inlet wheel, which uses natural and artificial water sources. As long as there is a water drop, there is no need to build a dam to pressurize or a huge infrastructure. It only needs to use pipes to introduce the water into the water inlet tank on the side. , can use the existing water resources to generate electricity more efficiently. Although this "side water inlet type hydroelectric generator set" can use the head of the water source more efficiently to generate electricity, but the water enters the water inlet tank on the side and then The rotation of the water wheel is also easy to lose, and the efficiency is not too high. At the same time, the impact force of the water is not strong enough, and the rotation force of the water turbine is not strong enough to generate enough electricity.

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