| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 폐열을 이용한 보일러의 온수장치 | KR1020070095055 | 2007-09-19 | KR1020090029888A | 2009-03-24 | 주영길 |
| A hot-water equipment using waste heat of a boiler is provided to protect chimney by equipping with a drain pipe for expelling water collected in a drip pan. A hot-water equipment using waste heat of a boiler comprises a water reservoir a shield(12) installed on the upper part of the chimney penetrating the water reservoir; a drip pan(15) installed in the inner circumference of a chimney at the position away at specific distance downward from the shield; a plurality of pipes(22) connected to the surface of the chimney, vertically connecting the chimney; and a drain pipe expelling water collected in the drip pan. | ||||||
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