A free-floating single-hull water surface buoyancy device

Abstract

The invention belongs to the related technical field of new energy equipment and discloses a free floating type single-shell water surface floating energy device. The device comprises a shell and a movable mechanism contained in the shell; the movable mechanism comprises an upper triangular support, two side surface retainers, a plurality of partition plates arranged at intervals, a plurality of piezoelectric patches which are arranged at intervals and penetrate through the partition plates respectively, lower rocker arms and a vibration hammer; one end of the upper triangular support is rotationally connected to the shell, and the other two ends of the upper triangular support are fixedly connected to the two side surface retainers respectively; two ends of each piezoelectric patch are respectively connected to the side surface retainers; the lower rocker arms are slidably connected to the side surface retainers; the vibration hammer is rotationally connected to the lower rocker arms;when the shell moves under an external force, the shell drives the movable mechanism to move, so that the lower rocker arms slide along the side surface retainers; and the lower rocker arms slide todrive the partition plates to move towards the geometric center of the movable mechanism or move away from the geometric center of the movable mechanism, so that the piezoelectric patches are bent, deformed or recovered. The device of the invention has the advantages of improved applicability and flexibility.

Description

technical field [0001] The invention belongs to the technical field related to new energy equipment, and more specifically relates to a free-floating single-hull water surface buoyancy device. Background technique [0002] Existing water surface power generation equipment mainly includes photoelectric and mechanical. Photoelectric, that is, solar photovoltaic power generation, is also widely used now, and the working process is relatively simple. Under the condition of light, the photovoltaic power generation panel can output an electromotive force to the outside. [0003] According to the principle of power generation, the mechanical type is divided into two types: piezoelectric and electromagnetic induction. According to the form of energy capture, it can be mainly divided into water surface wave type and water flow vortex type. The main working process is: 1. Capture the energy of water surface waves and convert it into The mechanical energy of the floating body will prod...

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Problems solved by technology

In addition, the single-hull water surface buoyancy device can be away from the shore together with the electrical device and completely detached from the near-shore fixation, and can drift with the waves, which is convenient for reconnaissance of oceans and rivers and lakes and power supply for monitoring equipment, which solves the problem of such problems. Difficulty in replacing batteries of floating devices

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