Hydraulic power generation equipment

Abstract

The invention discloses hydraulic power generation equipment. The hydraulic power generation equipment comprises a body portion and a power generation portion. The body portion comprises a wedged filter screen, a water inlet, a water outlet, an immersive floating platform, a guide column and a steering bearing. The wedged filter screen is positioned at the front end of the immersive floating platform, and the guide column is arranged at the wedged junction of the wedged filter screen. A power generator is fixedly positioned in the middle of a pipeline of the immersive floating platform by a supporting frame, propeller blades are fixed to the front end of the power generator, and a wire is respectively connected with an external circuit and the power generator. Compared with the prior art, the hydraulic power generation equipment has the advantages that the equipment is small in size; by mounting of the metal filter screen on the basis of a traditional hydraulic power generator, the problem of power generation efficiency reduction caused by blockage of the propeller blades due to impurities in a power generation process is solved; the problem of high resistance of the immersive floating platform in stream flow is solved owing to the wedged filter screen; due to design of the cylindrical guide column, the platform can be mounted fixedly and conveniently.

Description

technical field [0001] The invention relates to water energy machine equipment, which belongs to the technical field of green energy equipment. Background technique [0002] At present, China is one of the countries with the richest hydropower resources in the world, with a developable capacity of about 378 million kW. A large number of medium-sized hydropower stations have been built on some rivers, some of which are cascaded in series. In addition, in some small and medium-sized rivers and streams A large number of small hydropower stations have been built on the ditch. As of the end of 2014, the installed capacity of hydropower in the country was about 300 million kW, while the installed capacity of hydropower resources in China exceeded 600 million kW, and the installed capacity of economic development was nearly 500 million kW. There is still great potential for development. Although China has natural advantages in water conservancy and has spared no effort in the const...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the above-mentioned deficiencies in the prior art, the present invention proposes a water energy machine, which is small in size and convenient for transportation and installation. By installing a metal filter on the basis of the traditional water energy machine, the miscellaneous problems in the power generation process can be solved. The power generation efficiency is reduced due to the clogging of the propeller blades by objects, and the design of the wedge-shaped filter solves the problem of excessive resistance of the submerged floating platform in the water flow. The design of the cylindrical guide column facilitates the fixed installation of the platform, and the addition of the steering bearing is The power generation process can also be carried out when the water flow direction is changed. This method solves the problems raised in the above-mentioned background technology. The present invention has a compact structure, a small volume, is easy to install, and saves time and effort

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