A wave power generation device based on piezoelectric material
A piezoelectric material and power generation device technology, applied in the field of wave energy power generation devices, can solve problems such as short battery life, and achieve the effects of high working stability, simple structure, and short battery life.
Active Publication Date: 2022-01-21
SUN YAT SEN UNIV
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[0008] The purpose of the present invention is to provide a wave energy generating device based on piezoelectric materials to solve the problem of short battery life of existing ocean detection equipment
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[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0028] The present invention provides a piezoelectric material-based wave energy generating device, the embodiment of which is as Figure 1 to Figure 3 As shown, it includes a housing 10, a piezoelectric material 20 and a ball 30; the housing 10 is provided with a closed track groove 40, the piezoelectric material 20 is laid on the surface of the track groove 40, the ball 30 is placed in the track groove 40, and the ball 30 is placed in the track groove 40. Rolling on the piezoelectric material 20 is used to trigger the piezoelectric material 20 to generate electricity.
[0029] In application, the wave energy generating device can be installed in the ocean detection equipment. Since the ocean exploration equipment will move in the sea, the waves will drive the wave energy gen...
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The invention discloses a piezoelectric material-based wave energy power generation device, which comprises a housing, a piezoelectric material and balls; the housing is provided with a closed track groove, the piezoelectric material is laid on the surface of the track groove, and the ball is placed in the track groove , the rolling of the ball on the piezoelectric material is used to trigger the piezoelectric material to generate electricity; in the application, the wave energy power generation device can be installed in the ocean detection equipment, and the ocean detection equipment will drive in the sea, so when the waves drive the wave energy to generate electricity During the movement of the device, the balls will roll on the piezoelectric material of the track groove to generate electric energy. That is to say, this scheme is not only simple in structure, but also has no exposed power generation structure, high working stability and strong reliability. After using this device to power ocean exploration equipment, it can effectively solve the problem of short battery life of existing ocean exploration and observation equipment.
Description
technical field [0001] The invention relates to the technical field of power generation devices, in particular to a wave energy power generation device based on piezoelectric materials. Background technique [0002] The ocean occupies more than 70% of the earth's surface, and there are abundant resources inside. Scientific researchers from various countries have been carrying out observation and detection activities of marine resources with the help of marine detection equipment (such as AUV). One of the main problems encountered in the detection of marine resources is the long-term power supply of AUV and other equipment. Most of the AUVs that have been put into use can only achieve short-term ocean observation, and the energy they carry cannot meet the needs of long-term ocean observation activities; equipment used in ocean and deep-sea activities, such as aircraft, also face the problem of long-term power supply difficulties . In view of the above problems, how to reali...
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IPC IPC(8): F03B13/14F03B11/00H02N2/18
CPCF03B13/14F03B11/00H02N2/185H02N2/183F05B2220/706Y02E10/20Y02E10/30
Inventor 王立国武世轩
Owner SUN YAT SEN UNIV