Heat exchange initial station of power plant in heating season, regulation and control method and heat supply system

• Main Authors: LIU JIA, LIANG ZENGTONG, ZHANG JUN, ZHENG GANG, YAO YING, ZHEN LIJING
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2022
• 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 invention provides a method for regulating and controlling a heat exchange initial station of a power plant in a heating season, which comprises the following steps of: regulating the water outlet amount of primary network water according to the water outlet temperature of the primary network water, and keeping the water outlet temperature of the primary network water at constant temperature in the process of regulating the water outlet amount of the primary network water; after the water outlet amount of the primary net water is adjusted, the water outlet temperature of the primary net water is adjusted, and in the process of adjusting the water outlet temperature of the primary net water, the water outlet amount of the primary net water is kept quantitative; and the outlet water temperature of the primary network water reaches the preset temperature by adjusting the outlet water temperature of the primary network water at least once. The water outlet amount of the primary network water is sequentially a