| 摘要 |
PURPOSE: A heat exchanger production method of a heater is provided to minimize loss of heat generated from the hater by organizing fin type which contacts with an exothermic means and a laminated structure. CONSTITUTION: A heat exchanger of a heater comprises fins and a frame (10). Fins are composed of two types-wave type fins (20) and plate type fins (30) - and they are laminated in turns increasing contact areas with atmosphere while being contacted with an exothermic means (60). A frame (10) forms an appearance of the heat exchange accommodating the exothermic means (60) inside. A wave type fin (20) and a plate type fin (30) form thorough holes (21,31) in a position corresponds to each other and a metal pipe (40) is combined penetrating. The exothermic means (60) is positioned in the metal pipe (40). |
