Electric boiler peak regulation direct supply system applied to zero-power grid connection of cogeneration unit

• Main Authors: GAO JIAN, QIU YING, QI JINMING, ZHOU JIALIANG, TIAN XINGHAN, HOU PEIYIN, ZHANG HAO, LI CHONG, YANG XIAOWEI, BAI JINFENG, LI QING, WANG TINGTING, WU LINGLING, FAN QIANG, MI WANSHENG, XIE WEI, TIAN LEILEI
• Format: Patent
• Language: Chinese; English
• Published: 25.04.2023
• Subjects: AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHINBOILERS; BLASTING; CONTROLLING WATER LEVEL; FEED-WATER SUPPLY; HEATING; LIGHTING; MECHANICAL ENGINEERING; METHODS OF STEAM GENERATION; PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER; STEAM BOILERS; STEAM GENERATION; WEAPONS

The utility model belongs to the technical field of electric boilers, and particularly relates to an electric boiler peak regulation direct supply system applied to zero-power grid connection of a cogeneration unit, which comprises an electric boiler main body, a water inlet pipe is fixedly connected to the electric boiler main body in a communicated mode, and a water outlet pipe is fixedly connected to the electric boiler main body in a communicated mode. The water inlet pipe and the water outlet pipe are both fixedly connected to the circulating pipeline in a communicating mode, and a mounting plate is fixedly connected into the electric boiler body. Through the structural design of the preheating assembly, after a heating pipe of the electric boiler heats water in a heating cavity, a first water pump and a second water pump are started, the water in the heating cavity passes through a preheating pipe, the heating pipe can preheat water in a preheating box, the temperature of the water in the preheating box