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A platform for research: civil engineering, architecture and urbanism
Solar photovoltaic module cooling device with self-cleaning function
The invention discloses a solar photovoltaic module cooling device with a self-cleaning function. The solar photovoltaic module cooling device comprises a solar photovoltaic module, a rainwater collection box, a liquid collection tank, a liquid distribution box, a porous medium material layer, a V-shaped liquid collection tank, a liquid distribution pipe and the like. The porous medium material layer is adhered to the back surface of the photovoltaic module, and the tail end of the porous medium material layer is immersed in the V-shaped liquid collecting tank. The bottom liquid collecting tank is used for collecting and filtering the rainwater and cooling water on the photovoltaic module and guiding the rainwater and the cooling water into the liquid collecting tank. A water pump in the liquid collecting tank pumps the cooling water in the tank into the liquid distribution box, and the liquid distribution box provides the cooling water for a spray cooling device and the V-shaped liquid collecting tank. According to the passive photovoltaic cooling device provided by the invention, the solar photovoltaic panel can be effectively cooled, the floating dust on the surface of the photovoltaic module also can be washed away, and the surface of the photovoltaic module is kept clean. The solar photovoltaic module cooling device is a novel photovoltaic module thermal management mode, the working temperature of the solar photovoltaic module can be effectively controlled, and the power generation output efficiency of the solar photovoltaic module is improved.
本发明公开了一种具备自清洁功能的太阳能光伏组件冷却装置，包括太阳能光伏组件、雨水收集箱、集液槽、布液箱、多孔介质材料层、V型集液槽、布液管等。多孔介质材料层粘接在光伏组件背面，多孔介质材料层的末端浸入V型集液槽中。底部集液槽用于收集过滤光伏组件上的雨水和冷却水，并导入集液槽中。集液槽中的水泵将槽内的冷却水泵入布液箱，布液箱为喷雾冷却装置和V型集液槽提供冷却水。本发明提供的被动式光伏冷却装置不仅可以实现对太阳能光伏板的有效降温，还可以洗去光伏组件表面的浮尘，保持光伏组件表面清洁。本发明是一种新型的光伏组件热管理方式，可以有效控制太阳能光伏组件的工作温度，提高其发电输出效率。
Solar photovoltaic module cooling device with self-cleaning function
The invention discloses a solar photovoltaic module cooling device with a self-cleaning function. The solar photovoltaic module cooling device comprises a solar photovoltaic module, a rainwater collection box, a liquid collection tank, a liquid distribution box, a porous medium material layer, a V-shaped liquid collection tank, a liquid distribution pipe and the like. The porous medium material layer is adhered to the back surface of the photovoltaic module, and the tail end of the porous medium material layer is immersed in the V-shaped liquid collecting tank. The bottom liquid collecting tank is used for collecting and filtering the rainwater and cooling water on the photovoltaic module and guiding the rainwater and the cooling water into the liquid collecting tank. A water pump in the liquid collecting tank pumps the cooling water in the tank into the liquid distribution box, and the liquid distribution box provides the cooling water for a spray cooling device and the V-shaped liquid collecting tank. According to the passive photovoltaic cooling device provided by the invention, the solar photovoltaic panel can be effectively cooled, the floating dust on the surface of the photovoltaic module also can be washed away, and the surface of the photovoltaic module is kept clean. The solar photovoltaic module cooling device is a novel photovoltaic module thermal management mode, the working temperature of the solar photovoltaic module can be effectively controlled, and the power generation output efficiency of the solar photovoltaic module is improved.
本发明公开了一种具备自清洁功能的太阳能光伏组件冷却装置，包括太阳能光伏组件、雨水收集箱、集液槽、布液箱、多孔介质材料层、V型集液槽、布液管等。多孔介质材料层粘接在光伏组件背面，多孔介质材料层的末端浸入V型集液槽中。底部集液槽用于收集过滤光伏组件上的雨水和冷却水，并导入集液槽中。集液槽中的水泵将槽内的冷却水泵入布液箱，布液箱为喷雾冷却装置和V型集液槽提供冷却水。本发明提供的被动式光伏冷却装置不仅可以实现对太阳能光伏板的有效降温，还可以洗去光伏组件表面的浮尘，保持光伏组件表面清洁。本发明是一种新型的光伏组件热管理方式，可以有效控制太阳能光伏组件的工作温度，提高其发电输出效率。
Solar photovoltaic module cooling device with self-cleaning function
一种具备自清洁功能的太阳能光伏组件冷却装置
GAO YUANZHI (author) / ZHANG XIAOSONG (author) / WU DONGXU (author) / DAI ZHAOFENG (author) / ZHU LIUTAO (author)
2021-10-15
Patent
Electronic Resource
Chinese
IPC:
H02S
GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-RED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USING PHOTOVOLTAIC [PV] MODULES
,
Erzeugung elektrischer Energie durch Umwandlung von Infrarot-Strahlung, sichtbarem Licht oder ultraviolettem Licht, z.B. unter Verwendung von Photovoltaik [PV]-Modulen
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
Outdoor solar photovoltaic panel with self-cleaning function
| European Patent Office | 2024