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Publication of PL229574B1publicationCriticalpatent/PL229574B1/en
W piecu gazowym, zwiększamy temperaturę podgrzewanej wody, która ogrzewa grzejniki w centralnym ogrzewaniu, co zmniejsza zużycie gazu od 10% do 50%. W tym celu do podstawowej nagrzewnicy wody (19), podłączono piętrowo dodatkową nagrzewnice wody (18), umieszczoną w kanale spalin (17). Palnik gazowy (22), spalając gaz, wytwarza gorące spaliny, które ogrzewają podstawową nagrzewnice wody (19), przechodzą do kanału spalin (17), ogrzewają dodatkową nagrzewnice wody (18) i są skierowane do wyjścia przez komin.In a gas furnace, we increase the temperature of the heated water that heats the radiators in the central heating, which reduces gas consumption by 10% to 50%. For this purpose, an additional water heater (18) located in the flue gas duct (17) was connected to the basic water heater (19). The gas burner (22), burning gas, produces hot exhaust gases that heat the primary water heater (19), pass into the flue gas duct (17), heat the additional water heater (18) and are directed to the exit through the chimney.
Method for recovery of heat from combustion gases from a steam boiler and the installation for recovery of heat from combustion gases from a steam boiler
Method for recovery of heat from the tunnel oven combustion gases, in particular, from baking oven and the tunnel oven, in particular, baking oven with recovery of heat from combustion gases