Solar water heating system

• Main Authors: XU YISHI, ZHU YIFEI, CHEN WEISONG
• Format: Patent
• Language: Chinese; English
• Published: 08.02.2012
• Subjects: BLASTING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; VENTILATING; WEAPONS

The utility model relates to a solar water heating system, which comprises a heat collector group, a water tank, and a recirculation pump, wherein the water outflow end of the heat collector group, the water tank, and the water inflow end of the recirculation pump are in pipe connection sequentially; a plurality of heat accumulation water jugs are connected in parallel between the water outflow end of the recirculation pump and the water inflow end of the heat collector; each of the heat accumulation water jugs comprises a jug body and a heating water pipe arranged therein for heating liquid inside; the water inflow end of the heating water pipe in each of the heat accumulation water jugs is connected to the water outflow end of the recirculation pump; and the water outflow ends of the heating water pipes are connected to the water inflow end of the heat collector group. By adopting the system provided by the utility model, a large amount of hot water is not wasted before a user uses the water heater; and sin