Solar heat supply system
The utility model provides a solar heat supply system relates to heat accumulation and heat supplying technology field, and it includes solar collector, hot -water tank, first heat exchanger, second heat exchanger and heat accumulation system, solar collector selectively is connected with the heat s...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a solar heat supply system relates to heat accumulation and heat supplying technology field, and it includes solar collector, hot -water tank, first heat exchanger, second heat exchanger and heat accumulation system, solar collector selectively is connected with the heat source side of first heat exchanger, second heat exchanger through collection heat circulating pipeline and control flap, the heat transfer of first heat exchanger side through a heat exchange line with the hot -water tank is connected, the heat transfer side of second heat exchanger is through the 2nd heat exchange line and heat accumulation headtotail. The utility model discloses the hot water flow of first heat exchanger and second heat exchanger can the control flow be crossed to the copy control valve, utilizes the less hot -water tank of volume to carry out short -term heat accumulation to satisfy daily heat supply's demand, the balance and the regulation of solving the heat contradiction between supply and de |
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