Enhanced heat transfer condensation type gas-fired boiler with water-cooling premixing plane burner

The utility model discloses an enhanced heat transfer condensation type gas-fired boiler with a water-cooling premixing plane burner, which comprises a boiler body, the boiler body comprises a barrel body, a water-cooling premixing plane burner arranged at the front end of the barrel body, an upper...

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Bibliographische Detailangaben
Hauptverfasser:	LU WEI, CHANG JIALEI, YAO HUANLE, DUAN SHUJIE, DUAN XUQIANG, ZHANG EYING, WANG SIYUAN, LIU XIAOMIN, ZHU JINGPING, QIN NING, LI QIUMEI, ZHENG QINGQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FORCOMBUSTION CHAMBERS, e.g. FIREBRIDGES COMBUSTION APPARATUS COMBUSTION PROCESSES DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDEDFOR DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS INCOMBUSTION CHAMBERS FLUES HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING METHODS OF STEAM GENERATION REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTIONRESIDUES SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTIONAPPARATUS STEAM BOILERS STEAM GENERATION STEAM OR VAPOUR CONDENSERS WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an enhanced heat transfer condensation type gas-fired boiler with a water-cooling premixing plane burner, which comprises a boiler body, the boiler body comprises a barrel body, a water-cooling premixing plane burner arranged at the front end of the barrel body, an upper sealing head arranged at the upper end of the barrel body, a lower sealing head arranged at the lower end of the barrel body and a tail flue arranged at the rear end of the barrel body, and an upper tube plate and a lower tube plate are arranged in the barrel body up and down; an upper cavity is formed between the upper tube plate and the upper sealing head, a lower cavity is formed between the lower tube plate and the lower sealing head, a water pipe group is arranged between the upper tube plate and the lower tube plate, and the upper cavity is communicated with the lower cavity through the water pipe group. Compared with the prior art, the gas-fired boiler has the advantages of efficient heat energy utilization,