| 摘要 |
PROBLEM TO BE SOLVED: To provide a warm air heater capable of preventing the reduction of warm air volume and the rise of internal temperature of a warm air heater main body even when a combustion part, a heat exchanger, an exhausting chamber and a blower for convection are mounted in a state of minimizing a width and a depth of the warm air heater main body. SOLUTION: In this warm air heater, the heat exchanger 15 is laterally mounted at an upper part of the longitudinally-mounted combustion part 7, the box-shaped exhausting chamber 12 is formed between the combustion part 7 and the heat exchanger 15, the blower for convection 19 is mounted at an upper part of the heat exchanger 15, and further an inclined part 14 is formed on an upper face of the exhausting chamber 12. Thus the air heated by being passed through the heat exchanger 15 smoothly flows downward by the inclination of the inclined part 14 on the upper face of the exhausting chamber 12, and the reduction of warm air volume can be prevented. COPYRIGHT: (C)2006,JPO&NCIPI
|
