A floating body for installing photovoltaic power generation components on water
A photovoltaic power generation and component technology, applied in photovoltaic power generation, photovoltaic power stations, photovoltaic modules, etc., can solve the problems of long molding cycle, uneven wall thickness of floating body, easy cracking, etc., to improve rigidity and strength, which is conducive to long-term maintenance , the effect of strengthening the support strength
Active Publication Date: 2018-08-21
CHENGDU KINGFA SCI & TECH ADVANCED MATERIALS CO LTD +2
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Problems solved by technology
The material of the existing floating body is usually plastic, and the interior of the floating body is a hollow structure. Since the volume of the floating body needs to match the photovoltaic power station, the size of the floating body is relatively large, and the existing floating body is usually formed by blow molding, which leads to blow molding During the process, the parison is stretched and thinned, and the wall thickness of the floating body is extremely uneven. When the bracket of the photovoltaic power generation module is installed on the floating body, stress concentration is likely to occur at the connection between the two. At the same time, the floating body is exposed to long-term stress and sunlight. The concentrated position is prone to cracking. When the cracking occurs, water will easily enter the inside of the floating body, so that the entire photovoltaic power generation module will sink into the water together with the floating body, resulting in damage to the photovoltaic power generation module and huge losses.
In addition, due to the long molding cycle of hollow blow molding, expensive molds and low production efficiency, it is difficult to meet the needs of mass production
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[0011] A floating body for installing photovoltaic power generation components on water, such as figure 1 As shown, it includes a plastic buoy. The plastic buoy includes a plurality of extruded plastic pipes 1 arranged side by side. Each plastic pipe 1 is filled with closed-cell foamed plastics 2. Two of the multiple plastic pipes 1 The ports at the end are respectively sealed and connected as a whole by the plastic sealing connecting plate 3, and the inner wall of the plastic sealing connecting plate 3 is provided side by side with a plurality of single-side closed counterbores 4 which are consistent with the quantity of the plastic pipe 1, and the inner walls of the counterbores 4 The shape and size match the shape and size of the outer wall of the plastic pipe 1, and the two ends of the plastic pipe 1 are respectively inserted into the corresponding counterbore 4 on the plastic sealing connecting plate 3 at the corresponding end, and the plastic pipe 1 and the plastic pipe 1...
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A floating body for mounting a water photovoltaic power generation component comprises a plastic float, wherein the plastic float comprises a plurality of plastic pipelines arranged side by side and subjected to extrusion molding; each plastic pipeline is filled with closed cell foamed plastic; the end openings in the two ends of the plastic pipelines are sealed and connected into a whole by plastic sealing and connecting plates; a plurality of single-side-closed counter bores of which the number is consistent with that of the plastic pipelines are formed in the inner walls of the plastic sealing and connecting plates side by side; the shapes and the sizes of the inner walls of the counter bores are matched with those of the outer walls of the plastic pipelines; the two ends of the plastic pipelines are inserted into the corresponding counter bores in the plastic sealing and connecting plates at the corresponding ends; and the plastic pipelines and the plastic sealing and connecting plates are integrally connected through sweat soldering or bonding by an adhesive. The floating body for mounting the water photovoltaic power generation component is safe and reliable, simple in structure, simple and convenient to manufacture and suitable for large-scale production.
Description
technical field [0001] The invention relates to a floating body for installing photovoltaic power generation components on water. Background technique [0002] The floating photovoltaic power station mainly uses the water base to make the photovoltaic power generation components float on the water surface to generate electricity. Compared with the traditional ground photovoltaic power station, the floating photovoltaic power station installs the photovoltaic power generation components on the floating body on the water surface, which has the advantages of not occupying land resources and reducing water consumption. Evaporation and inhibition of algae growth. At the same time, the cooling of photovoltaic power generation components and cables by water can also effectively improve power generation efficiency. [0003] As an important supporting platform for photovoltaic power generation components on water, the floating body is an important link related to the normal operation...
Claims
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IPC IPC(8): B63B35/44H02S10/00
CPCB63B35/44H02S10/00Y02E10/50
Inventor郑明嘉陈锬黄险波叶南飚苏俊业王林
OwnerCHENGDU KINGFA SCI & TECH ADVANCED MATERIALS CO LTD