Coupling type solar heat storage heating system and control method thereof

• Main Authors: LI ZHITONG, WANG JIAN, CAO MINGHAO, BAI YANG, GUO KAIKAI, ZHAO JINGCHAO, LI ZHONG, LIU LIANGKAN, WANG HAO, WU YUEQIONG
• Format: Patent
• Language: Chinese; English
• Published: 07.07.2023
• Subjects: BLASTING; DOMESTIC HOT-WATER SUPPLY SYSTEMS; DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS; ELEMENTS OR COMPONENTS THEREFOR; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The coupled solar heat storage heating system comprises a heating system body, and the heating system body is composed of a solar heat collector, an electrode hot water boiler, a heat storage water tank, a solar heat collector circulating water pump, a water segregator and a water collector. The hot water supply side of the solar heat collector is connected with the high-temperature side of a shell-and-tube water-water heat exchanger arranged in the heat storage water tank through a heat storage water supply pipeline; the hot water return side of a solar heat collector is connected with the low-temperature side of a shell-and-tube water-water heat exchanger arranged in a heat storage water tank through a heat storage water return pipeline with a solar heat collector circulating water pump, and the heat storage water tank is connected with a water segregator and a water collector through a heating water supply pipeline and a heating water return pipeline respectively. The heating water supply pipeline and the