Solar heating supply system

The invention provides a solar heating supply system, and relates to the technical field of heat storage and heat supply. The solar heating supply system comprises a solar energy collector, a hot water tank, a first heat exchanger, a second heat exchanger and a heat storage system; the solar energy...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI HAOJU, FAN XUBANG, ZHANG ZHENG, XU DAOJIN, ZHANG JINGSHAN, GE JIAWEI, JIAO QINGTAI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a solar heating supply system, and relates to the technical field of heat storage and heat supply. The solar heating supply system comprises a solar energy collector, a hot water tank, a first heat exchanger, a second heat exchanger and a heat storage system; the solar energy collector is selectively connected with the heat source sides of the first heat exchanger and the second heat exchanger through a heat collection circulation pipe and a control valve; the heat exchange side of the first heat exchanger is connected with the hot water tank through a first heat exchange pipe; the heat exchange side of the second heat exchanger is connected with the heat storage system through a second heat exchange pipe. According to the solar heating supply system, the control valve is used, and therefore the flow of hot water flowing through the first heat exchanger and the second heat exchanger can be controlled; the hot water tank with small volume is used for conducting short period heat storage,