Large-temperature-difference long-distance transportation heat supply device giving consideration to industrial heat

• Main Authors: HUANG GUOHUA, ZHAO JINZI, GU ZAIFENG, LI SHAOFEI
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• Subjects: BLASTING; DOMESTIC HOT-WATER SUPPLY SYSTEMS; DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS; ELEMENTS OR COMPONENTS THEREFOR; HEATING; LIGHTING; MECHANICAL ENGINEERING; METHODS OF STEAM GENERATION; RANGES; STEAM BOILERS; STEAM GENERATION; VENTILATING; WEAPONS

The utility model discloses a large-temperature-difference long-distance transportation heat supply device considering industrial heat, and relates to the technical field of heat supply. The system comprises a large-temperature-difference heat exchange unit and a temperature rising type absorption heat pump. Heat supply network water enters the large-temperature-difference heat exchange unit through the temperature rising type absorption heat pump and the hot water pipeline for heat exchange and then flows back to the temperature rising type absorption heat pump through the hot water pipeline for cooling, and heat supply network low-temperature return water is generated and flows out. The large-temperature-difference heat exchange unit is connected with secondary heat supply network backwater and secondary heat supply network water supply. The temperature rising type absorption heat pump is connected with industrial return water and industrial water supply, the industrial return water is industrial heat suppl