A swinging wind power generator
A wind power generation device and swing type technology, which is applied to wind power generation, wind turbines, wind turbine combinations, etc., can solve the problems of high assembly and maintenance costs, large floor space, and high wind energy requirements, and achieve assembly and maintenance costs. Low, small footprint, low wind energy requirements
Active Publication Date: 2020-01-31
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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Problems solved by technology
At present, wind power generation mainly uses horizontal-axis wind turbines, but this type of power generation has a large area, high requirements for wind energy, low-frequency noise, and endangers the flight of birds, excessive assembly and maintenance costs. advanced questions
Method used
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[0019] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
[0020] refer to Figure 1 to Figure 6 , a swinging wind power generation device of the present invention, including a base 1, a body 2, a wind collection device 3, a swing shaft 4, a fixed shaft 5, a slotted swing rod 6 and a generator 7.
[0021] The body 2 is rotatably mounted on the upper end of the base 1, the body 2 is provided with an accommodating space with an upward opening, and the side wall of the body 2 is extended outwards to be provided with side wings 21, and the side wings can be provided with one or two symmetrically, preferably Specifically, two side wings 21 are arranged symmetrically along the axis of the body 2 , and the body 2 will rotate as the side wings 21 are subjected to wind force until the side wings 21 are in line with the wind direction, and change with the change of the wind direction. Specifically, the base 1 is in th...
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The invention discloses a swing-type wind power generation device. The device comprises a base, a device body, a wind power collection device, a swing shaft, a fixing shaft, a swing rod with a grooveand a power generator; the device body is installed at the upper end of the base through rotation, and the side wall of the device body extends outwards and is provided with a side wing; the swing shaft is placed in the device body and rotatably connected with the fixing shaft, a balancing weight is arranged at the bottom of the swing shaft, and the wind power collection device is fixedly connected to the upper end of the swing shaft; a rotation shaft is arranged on the exterior of the wind power collection device; the side wall of the swing shaft extends outwards and is provided with a swingshaft protrusion, the extension direction of the swing shaft protrusion is parallel to the axis of the fixing shaft, a limit groove matched with the swing shaft protrusion is formed in the upper end of the swing rod with the groove, the lower end of the swing rod with the groove is fixedly connected with the rotation shaft, and the outer end of the swing shaft protrusion is inserted in the limit groove. According to the swing-type wind power generation device, the demand for wind energy is low, through non-blade-rotation power generation, bird flying cannot be endangered, low-frequency noise does not exist, and the device is simple in structure, low in assembly and maintenance cost and small in occupation area.
Description
technical field [0001] The invention relates to the field of wind power generation, in particular to a swing type wind power generation device. Background technique [0002] At present, wind energy is a new energy source with great potential. Due to its small impact on the environment, domestic and foreign countries attach great importance to the use of wind power to generate electricity and conduct research and development of wind power generators. At present, wind power generation mainly uses horizontal-axis wind turbines, but this type of power generation has a large area, high requirements for wind energy, low-frequency noise, and endangers the flight of birds, excessive assembly and maintenance costs. advanced questions. Contents of the invention [0003] The present invention aims to solve the above-mentioned technical problems at least to a certain extent. Therefore, the present invention proposes a swing-type wind power generating device with a small footprint, l...
Claims
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IPC IPC(8): F03D9/25F03D5/06
CPCF03D5/06F03D9/25Y02E10/70Y02E10/72
Inventor 廖力达谭奇
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY