| 摘要 |
<p>Disclosed is a novel boiler apparatus for a plastic-film house which significantly reduces fuel costs, significantly improves heating efficiency, facilitates exchange operation of briquettes, and significantly improves convenience of use, as the inside of a single boiler body is separated and divided into a fuel wood combustion chamber and a briquette combustion chamber; water heated by hot combustion heat generated when burning fuel woods and briquettes at the same time or selectively can be recycled into the plastic-film house such as a greenhouse to cultivate crops; and types of fuels and combustion amount can be selectively controlled according to peripheral temperature changes.</p> |
