A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Photovoltaic wallboard and photovoltaic curtain wall
The invention relates to the field of photovoltaic buildings, and particularly discloses a photovoltaic wallboard and a photovoltaic curtain wall. The photovoltaic wallboard comprises a photovoltaic board and a temperature control board which are arranged in a stacked mode, the temperature control board is a hollow chromium-aluminum alloy board, the hollow structure of chromium-aluminum alloy is filled with a composite phase change material, and the phase change temperature of the composite phase change material is 30.42-52.68 DEG C. According to the photovoltaic wallboard, the temperature control plate containing the composite phase-change material and the photovoltaic panel are arranged in a stacked mode, the composite phase-change material can absorb heat and melt when the temperature of the photovoltaic panel is too high, so that the temperature of the photovoltaic panel is reduced, meanwhile, the composite phase-change material can also release heat and crystallize when the temperature of the photovoltaic panel is too low, and therefore the temperature of the photovoltaic panel is increased; therefore, the photovoltaic panel is prevented from generating heat during working or reducing the power generation efficiency due to too low environment temperature.
本申请涉及光伏建筑领域，具体公开了一种光伏墙板及光伏幕墙。本申请所述光伏墙板，包括层叠设置的光伏板和控温板，所述控温板为中空的铬铝合金板，所述铬铝合金的中空结构中填充有复合相变材料，所述复合相变材料的相变温度为30.42‑52.68℃。本申请的光伏墙板利用含有复合相变材料的控温板与光伏板层叠设置，所述复合相变材料能够在光伏板温度过高时吸热熔化，从而降低所述光伏板的温度，同时也能够在光伏板温度过低时放热结晶，从而提高所述光伏板的温度，以避免所述光伏板因工作产热或环境温度过低而导致发电效率降低。
Photovoltaic wallboard and photovoltaic curtain wall
The invention relates to the field of photovoltaic buildings, and particularly discloses a photovoltaic wallboard and a photovoltaic curtain wall. The photovoltaic wallboard comprises a photovoltaic board and a temperature control board which are arranged in a stacked mode, the temperature control board is a hollow chromium-aluminum alloy board, the hollow structure of chromium-aluminum alloy is filled with a composite phase change material, and the phase change temperature of the composite phase change material is 30.42-52.68 DEG C. According to the photovoltaic wallboard, the temperature control plate containing the composite phase-change material and the photovoltaic panel are arranged in a stacked mode, the composite phase-change material can absorb heat and melt when the temperature of the photovoltaic panel is too high, so that the temperature of the photovoltaic panel is reduced, meanwhile, the composite phase-change material can also release heat and crystallize when the temperature of the photovoltaic panel is too low, and therefore the temperature of the photovoltaic panel is increased; therefore, the photovoltaic panel is prevented from generating heat during working or reducing the power generation efficiency due to too low environment temperature.
本申请涉及光伏建筑领域，具体公开了一种光伏墙板及光伏幕墙。本申请所述光伏墙板，包括层叠设置的光伏板和控温板，所述控温板为中空的铬铝合金板，所述铬铝合金的中空结构中填充有复合相变材料，所述复合相变材料的相变温度为30.42‑52.68℃。本申请的光伏墙板利用含有复合相变材料的控温板与光伏板层叠设置，所述复合相变材料能够在光伏板温度过高时吸热熔化，从而降低所述光伏板的温度，同时也能够在光伏板温度过低时放热结晶，从而提高所述光伏板的温度，以避免所述光伏板因工作产热或环境温度过低而导致发电效率降低。
Photovoltaic wallboard and photovoltaic curtain wall
一种光伏墙板及光伏幕墙
LI JIANHUI (author) / QI WEIZHONG (author) / YU FEI (author) / CUI JIANJUN (author) / WANG FANG (author) / GAO DEZHUANG (author) / JIA SHAONAN (author) / YANG CHAOFAN (author)
2024-03-01
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
F24S
Sonnenkollektoren
,
SOLAR HEAT COLLECTORS
/
F28D
Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen
,
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
/
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
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