Flowing water dam-free environment-friendly efficient electricity generation device

Abstract

The invention discloses a flowing water dam-free environment-friendly efficient electricity generation device which comprises an energy conveying shaft. The energy conveying shaft can be connected with an installation mechanism and an electric generator or a transmission mechanism. Connection mechanisms are arranged on the circumferential face of the energy conveying shaft in the axial direction and the radial direction at intervals. The same axial plane of the energy conveying shaft is provided with two connection mechanisms, wherein a rotatable loose blade is arranged between the two connection mechanisms. The flowing water dam-free environment-friendly efficient electricity generation device further comprises a blocking portion arranged among the connection rods. When the rotation direction of the connection mechanisms is the same as the water flowing direction, the blocking portion blocks the loose blades from continuing to rotate. When the connection mechanisms are rotated in the direction opposite to the water flowing direction, the loose blades are disengaged from the blocking portion. Dam-free electricity generation is achieved through natural water flow, natural water flow can be easily, conveniently, flexibly and sufficiently utilized under the conditions that dam building and water storage are not needed and the natural ecological environment is not damaged, clean, environment-friendly sustainable cheap efficient energy is obtained, the problem that the rotating speed of traditional blades is decreased when the blades are rotated to the direction opposite to the water flowing direction and subjected to resistance of water flow is avoided, and the device can continuously and efficiently generate electricity.

Description

technical field [0001] The invention relates to the technical field of a water energy generating device (water energy device), in particular to an environment-friendly and high-efficiency generating device for flowing water without dams. Background technique [0002] Energy is the foundation of a national economy. Seeking cheap, clean, pollution-free and sustainable energy has always been a major issue in the energy field. [0003] The utilization of water energy can obtain clean, pollution-free and sustainable energy. However, the disadvantages of existing water energy utilization technologies and devices are that they take up a lot of space, have a great impact on the natural environment, have high cost, and have low utilization efficiency. For example, the existing devices similar to water turbines need to build dams for water storage and installation. The construction conditions are harsh, the requirements are high, the cost is high, and the impact on the natural envir...

AI Technical Summary

Problems solved by technology

However, the disadvantages of the existing water energy utilization technology and devices are that it takes up a lot of space, has a great impact on the natural environment, high cost, and low utilization efficiency.

For example, the existing devices similar to water turbines need to build dams for water storage and installation. The construction conditions are harsh, the requirements are high, the cost is high, and the impact on the natural environment is large; the existing devices similar to waterwheels need to be installed on or above the water surface. In addition, it requires a large space, is not easy to use, and the cost is high, so it is difficult to obtain sufficient water energy; especially, the existing water energy utilization technologies and devices are difficult to achieve full, efficient, and convenient use of various natural water flows that are widely distributed. Realize local decentralized utilization and avoid long-distance high-priced transportation costs, and this kind of utilization is especially important for energy acquisition under special conditions (such as rivers, oceans, field engineering operations, etc.)

[0004] Have not yet seen literature report, product etc. that overcome above-mentioned deficiency preferably at present

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