Hot water heating furnace body

• Main Author: WEI DIANZHONG
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2011
• Subjects: BLASTING; DOMESTIC STOVES OR RANGES FOR SOLID FUELS; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The utility model discloses a hot water heating furnace body which comprises a furnace body, an internal furnace, heated tubes, an air supplying tube and an inserting plate. The furnace body adopts an inverted trapezium tubular structure with a wide upper part and a narrow lower part, the wall body of the furnace body is hollowed, and a discharge flue is arranged at the rear upper part of the furnace body. The internal furnace is installed in the furnace body. The heated tubes are distributed on the internal furnace, and two ends of the heated tube are respectively communicated with the wall body of the internal furnace and the hollowed part of the wall body of the furnace body. Internal furnace ventilation holes are distributed on the internal furnace. A tubular furnace dust hearth is installed at the lower part of the furnace body, a grate is installed between the furnace body and the furnace dust hearth, and the air supplying tube is installed on the wall of the furnace dust hearth at the lower part of the