Full-premixing low-nitrogen efficient condensing boiler with high heat exchange efficiency

• Main Authors: ZHAI ZHIFENG, ZHANG TIEQING, GAO QUN
• Format: Patent
• Language: Chinese; English
• Published: 11.02.2022
• Subjects: BLASTING; FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

The full-premixing low-nitrogen efficient condensation boiler with the high heat exchange efficiency comprises a box body, a liquid storage box and a combustion chamber, cushion blocks are distributed at the bottom end in the box body at equal intervals, the liquid storage box is placed on the cushion blocks, the combustion chamber is fixed to the upper end in the box body, a heating sleeve is connected to the middle of the outer side of the combustion chamber in a sleeved mode, and the liquid storage box is placed on the heating sleeve. Circulating pipes are installed on the two sides of the lower end face of the heating sleeve in a penetrating mode, the lower ends of the circulating pipes are connected with the top end of the interior of the liquid storage box, a full-premixing combustion head is arranged at one end of the interior of the combustion chamber, embedded boxes are installed at the lower ends of the two sides of the box body in an embedded mode, and clamping plates are slidably installed at inne