Inclined floating body for water floating type photovoltaic module
A photovoltaic module and floating technology, which is applied to the support structure of photovoltaic modules, photovoltaic power generation, photovoltaic modules, etc., can solve the problems of insufficient power, and achieve the effects of low power consumption, optimal orientation angle, and suitable irradiation angle.
Active Publication Date: 2020-04-10
浙江晴天太阳能科技股份有限公司
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Problems solved by technology
However, the current floating photovoltaic modules are not enough to adjust the rotation direction only by adjusting the water volume in the water tank to change the gravity or buoyancy.
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0034] In describing the present invention, it is to be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "surrounding" etc. Indicating orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a sp...
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The invention discloses an inclined floating body for a water floating type photovoltaic module, and relates to the technical field of solar photovoltaic power generation. The inclined floating body comprises a floating body and an inclined water chamber. The inclined water chamber is formed in the floating body. A drainage chamber is formed in the floating body. A water pump is fixed in the drainage chamber. A plurality of water storage sub-chambers are arranged one by one along the peripheral side of the floating body. A through hole is formed between every two water storage sub-chambers. Awater inlet is formed in the smallest water storage sub-chamber in the inclined water chamber. A water outlet is formed in each water storage sub-chamber. Each water storage sub-chamber is communicated to the drainage chamber at the bottom of the floating body through the water outlet. Each water outlet is provided with an electromagnetic valve A. Buoyancy is provided for the photovoltaic module through the floating body, and the water volumes in the water storage sub-chambers are adjusted by the inclined water chamber, so that the gravity of the floating body deflects and changes to control the orientation of a panel of the photovoltaic module on the floating body. The inclined floating body has the advantage that the photovoltaic module panel synchronously follows the position change ofthe sun and always faces the sun.
Description
technical field [0001] The invention belongs to the technical field of solar photovoltaic power generation, and in particular relates to an inclined floating body used for a floating photovoltaic module on water. Background technique [0002] The current water surface photovoltaic power plants can be divided into pile foundation fixed type and water surface floating type; due to the advantages of floating photovoltaic modules closer to the water surface, obvious advantages of water cooling effect, and strong adaptability to changes in water surface height, the application of floating photovoltaic power plants is relatively wide . [0003] The components of the floating photovoltaic power station on water are mainly photovoltaic module panels, combiner boxes, inverter equipment, transformers, collector lines, polyethylene floating body supports, etc. Chinese patent "A Solar Tracker for Water Surface Floating Photovoltaic Power Generation and Its Implementation Method", the p...
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IPC IPC(8): B63B35/44H02S10/40H02S20/32
CPCB63B35/44B63B2035/4453H02S10/40H02S20/32Y02E10/50
Inventor 潘周林刘江军韩翠云
Owner 浙江晴天太阳能科技股份有限公司