AIR BUBBLE HEAT ABSORPTION SYSTEM FOR A TIMBER BOILER CAPABLE OF IMPROVING ABSORPTION EFFICIENCY OF THERMAL ENERGY GENERATED BY COMBUSTION IN A TIMBER BOILER FIREROOM

摘要

PURPOSE: An air bubble heat absorption system for a timber boiler is provided to substantially absorb thermal energy generated in a fireroom and to substantially radiate heat to hot water by broadening area of a steel plate which comprises a wall of a fireroom.;CONSTITUTION: A boiler comprises an air pump, an air duct, and an air outlet. The air is blown from compulsorily through the air duct and is sent to the low part of hot water. Inhaled air is discharged through the air outlet. After discharge of the air, air bubble raising current(26) generates hot water raising current(25) in order to generate hot water raising circulation current. A fireroom wall(23) is formed in an S shape in order to broaden area accommodating thermal energy radiated from the heating wire, light generated by the flame(38) of a fireroom(39), and flame raising current(24).;COPYRIGHT KIPO 2013;[Reference numerals] (21) Heating water outlet; (22) Boiler outer wall; (23) Fireroom wall; (24) Rising flame current; (25) Rising heating water current; (26) Rising air bubble current; (27) Heating water; (28) Heating water inlet; (29) Smoke duct; (30) Flue; (31) Air inlet; (32) Air pump; (33) Air suction port; (34) Supplementary water inlet; (35) Horizontal surface; (36) Rising smoke current; (37) Air pipe; (38) Flame; (39) Fireroom; (40) Air outlet