Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PVDF piezoelectric material-based rotary distortion floor capable of generating electricity
The invention discloses a PVDF piezoelectric material-based rotary distortion floor capable of generating electricity, the rotary distortion floor comprises a top plate and a bottom plate, an externalthread guide column is coaxially arranged at the lower end of the top plate, the bottom plate is fixedly connected with the ground, and an internal thread guide pipe matched with the external threadguide column is arranged at the upper end of the bottom plate; and an internal thread in the internal thread guide pipe is matched with an external thread of the external thread guide column so as toguide the external thread guide column to rotate. According to the invention, a PVDF piezoelectric material rising at the beginning of the century is deformed under the action of an external force, sothat other energy is converted into electric energy which can be used by people; the piezoelectric material has a direct piezoelectric effect and an inverse piezoelectric effect after polarization, the direct piezoelectric effect of the piezoelectric material is utilized, and when the piezoelectric material is deformed due to external pressure, electric energy can be generated due to the piezoelectric property of the material, therefore the purpose of converting kinetic energy into electric energy is achieved.
本发明公开了一种基于PVDF压电材料的旋转扭曲可发电地板，包括顶板和底板，所述顶板下端同轴设有外螺纹导向柱，所述底板与地面固定连接，所述底板上端设有与外螺纹导向柱相配合的内螺纹导向管，所述内螺纹导向管中的内螺纹与外螺纹导向柱的外螺纹相配合用于引导外螺纹导向柱转动，本申请利用一种本世纪初兴起的PVDF压电材料通过外力的作用其形变使得其他能量转化为我们可以用的电能，极化后压电材料将会具有正压电效应和逆压电效应，本发明利用的是压电材料的正压电效应：当压电材料受到外界的压力而产生形变时，会因为材料本身的压电性能而产生电能，从而起到将动能转化为电能的目的。
PVDF piezoelectric material-based rotary distortion floor capable of generating electricity
The invention discloses a PVDF piezoelectric material-based rotary distortion floor capable of generating electricity, the rotary distortion floor comprises a top plate and a bottom plate, an externalthread guide column is coaxially arranged at the lower end of the top plate, the bottom plate is fixedly connected with the ground, and an internal thread guide pipe matched with the external threadguide column is arranged at the upper end of the bottom plate; and an internal thread in the internal thread guide pipe is matched with an external thread of the external thread guide column so as toguide the external thread guide column to rotate. According to the invention, a PVDF piezoelectric material rising at the beginning of the century is deformed under the action of an external force, sothat other energy is converted into electric energy which can be used by people; the piezoelectric material has a direct piezoelectric effect and an inverse piezoelectric effect after polarization, the direct piezoelectric effect of the piezoelectric material is utilized, and when the piezoelectric material is deformed due to external pressure, electric energy can be generated due to the piezoelectric property of the material, therefore the purpose of converting kinetic energy into electric energy is achieved.
本发明公开了一种基于PVDF压电材料的旋转扭曲可发电地板，包括顶板和底板，所述顶板下端同轴设有外螺纹导向柱，所述底板与地面固定连接，所述底板上端设有与外螺纹导向柱相配合的内螺纹导向管，所述内螺纹导向管中的内螺纹与外螺纹导向柱的外螺纹相配合用于引导外螺纹导向柱转动，本申请利用一种本世纪初兴起的PVDF压电材料通过外力的作用其形变使得其他能量转化为我们可以用的电能，极化后压电材料将会具有正压电效应和逆压电效应，本发明利用的是压电材料的正压电效应：当压电材料受到外界的压力而产生形变时，会因为材料本身的压电性能而产生电能，从而起到将动能转化为电能的目的。
PVDF piezoelectric material-based rotary distortion floor capable of generating electricity
一种基于PVDF压电材料的旋转扭曲可发电地板
TIAN XIAOCHAO (Autor:in) / ZHU JINZHI (Autor:in) / WANG HAIGANG (Autor:in) / SUN YUZE (Autor:in) / WANG HU (Autor:in) / WANG ZHICONG (Autor:in) / ZHAO JIAN (Autor:in) / LI ZHIYAO (Autor:in)
23.02.2021
Patent
Elektronische Ressource
Chinesisch