Rotating speed adjusting device for wind power generation

Abstract

The invention discloses a rotating speed adjusting device for wind power generation, and relates to the technical field of machinery. The rotating speed adjusting device comprises a rotating shaft, an adjusting device is arranged on the rotating shaft and comprises a lantern ring, the lantern ring is fixedly installed on the outer wall of the rotating shaft, the outer wall of the lantern ring is hinged to one end of a connecting rod, the other end of the connecting rod is hinged to the outer wall of a sliding block, the sliding block is installed on the outer wall of a supporting rod in a sliding mode, and the supporting rod is fixedly installed on the inner wall of a circular ring. The circular ring is slidably mounted at the bottom of an L-shaped baffle, and the top of the L-shaped baffle extends into and is slidably mounted on a water outlet pipe. According to the rotating speed adjusting device for wind power generation, an air blowing device is arranged on the circular ring, when the sliding block slides up and down due to the fact that centrifugal force changes caused by the rotating speed, the sliding block can extrude an elastic air pipe through an extrusion rod, the elastic air pipe is compressed to generate airflow, and the airflow can blow air through an air blowing pipe to clean the outer wall of the supporting rod; and the sliding smoothness of the sliding block is improved.

Description

Technical field [0001] The present invention relates to the field of mechanical technology, and is specifically a speed adjustment device for wind power generation. Background technique [0002] Wind power generation means that the kinetic energy of the wind is converted to electricity. Wind energy is a clean-free renewable energy source, which has been taken by people, mainly through windmills to pumping water, grinding, etc., people are interested in how to generate electricity. The wind is one of the energy that has no public hazard. And it is not exhausted, inexhaustible. For coastal islands, grassland pastoral, mountains and plateau, which are lack of water, lack of fuel and inconvenient transportation, is very suitable for local conditions, which is very suitable for use in local conditions. [0003] In the prior art, during the working process of wind power, a certain number of speeds can be achieved to form kinetic energy to convert to electric energy, but due to the vari...

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Problems solved by technology

[0003] In the prior art, in the working process of wind power generation, it is necessary to reach a certain rotational speed to form the effect of converting kinetic energy into electric energy. However, due to the changeable climate in various places, the wind power cannot always maintain the standard wind speed for power generation, which in turn will cause wind power generation. Intermittent conditions affect the efficiency of power generation

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