Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roof type photovoltaic photo-thermal energy storage system and method
The invention relates to a roof type photovoltaic photo-thermal energy storage system and method.The system comprises a roof plate, the roof plate comprises a base layer, a heat preservation water tank, a composite heat insulation layer and an outer tile layer which are fixedly connected, and a photo-thermal plate and a photovoltaic plate are laid on the outer tile layer; a phase change material is arranged in the heat preservation water tank, the first circulating pump is used for conveying liquid in the heat preservation water tank to the photo-thermal plate, the photo-thermal plate is used for heating the liquid conveyed to the photo-thermal plate through light energy and returning the heated liquid into the heat preservation water tank, the photoelectric plate is used for converting the light energy into electric energy, and the storage battery is used for storing the electric energy. The inverter inverts electric energy of the storage battery into alternating current and then combines the alternating current with valley electricity to provide electric energy for the electric water heating device and the building, and the electric water heating device heats liquid in the heat preservation water tank. According to the invention, photovoltaic photo-thermal and valley electricity with a limited roof area are fully utilized and are organically combined for use through phase change energy storage, so that the purposes of completely meeting building energy consumption, not occupying ground space and developing building roof utilization space are achieved.
本发明涉及一种屋顶式光伏光热储能系统及方法，其系统包括屋顶板，屋顶板包括固定连接的基层、保温水箱、复合隔热层以及外瓦层，外瓦层上铺设有光热板以及光电板；保温水箱内设置有相变材料，第一循环泵用于将保温水箱内的液体输送至光热板，光热板用于利用光能将输送至光热板的液体加热，并将加热后液体返回保温水箱内，光电板用于将光能转换成电能，蓄电池用于存储电能；逆变器将蓄电池的电能逆变成交流电后与谷电结合为电热水装置及建筑提供电能，电热水装置加热保温水箱内的液体；本发明充分利用有限屋顶面积的光伏光热与谷电通过相变储能有机结合使用，达到完全满足建筑用能和不占地面空间及开发了建筑屋顶利用空间目的。
Roof type photovoltaic photo-thermal energy storage system and method
The invention relates to a roof type photovoltaic photo-thermal energy storage system and method.The system comprises a roof plate, the roof plate comprises a base layer, a heat preservation water tank, a composite heat insulation layer and an outer tile layer which are fixedly connected, and a photo-thermal plate and a photovoltaic plate are laid on the outer tile layer; a phase change material is arranged in the heat preservation water tank, the first circulating pump is used for conveying liquid in the heat preservation water tank to the photo-thermal plate, the photo-thermal plate is used for heating the liquid conveyed to the photo-thermal plate through light energy and returning the heated liquid into the heat preservation water tank, the photoelectric plate is used for converting the light energy into electric energy, and the storage battery is used for storing the electric energy. The inverter inverts electric energy of the storage battery into alternating current and then combines the alternating current with valley electricity to provide electric energy for the electric water heating device and the building, and the electric water heating device heats liquid in the heat preservation water tank. According to the invention, photovoltaic photo-thermal and valley electricity with a limited roof area are fully utilized and are organically combined for use through phase change energy storage, so that the purposes of completely meeting building energy consumption, not occupying ground space and developing building roof utilization space are achieved.
本发明涉及一种屋顶式光伏光热储能系统及方法，其系统包括屋顶板，屋顶板包括固定连接的基层、保温水箱、复合隔热层以及外瓦层，外瓦层上铺设有光热板以及光电板；保温水箱内设置有相变材料，第一循环泵用于将保温水箱内的液体输送至光热板，光热板用于利用光能将输送至光热板的液体加热，并将加热后液体返回保温水箱内，光电板用于将光能转换成电能，蓄电池用于存储电能；逆变器将蓄电池的电能逆变成交流电后与谷电结合为电热水装置及建筑提供电能，电热水装置加热保温水箱内的液体；本发明充分利用有限屋顶面积的光伏光热与谷电通过相变储能有机结合使用，达到完全满足建筑用能和不占地面空间及开发了建筑屋顶利用空间目的。
Roof type photovoltaic photo-thermal energy storage system and method
一种屋顶式光伏光热储能系统及方法
LI XINGLONG (Autor:in)
07.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
/
F24S
Sonnenkollektoren
,
SOLAR HEAT COLLECTORS
/
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER
,
Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung
/
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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