Solid fuel storage heating system - has thermally insulated combustion chamber and hot air circulation systems serving heat exchangers

摘要

the storage heating system is for solid fuels, controlling combustion and heating by the air supplied. The combustion chamber (1) is thermally insulated and forms a storage chamber for the fuel, acting as a dual-purpose heat generator when operating with heat pumps. The stored fuel constitutes heat-storage capacity, and its combustion heats up the capacity and/or maintains the storage temperature. Operating temp. intervals can be between 650 and 900 deg. C. There can be two or more hot air circulation system serving heat exchangers(6) for a secondary heating or washing water system. Combustion air can be supplied via fans(3) and/or controllable shutters.