| 摘要 |
PURPOSE: A heating apparatus is provided to cut down heating expenses by selecting fuel according to regional characteristics and environment, and to improve thermal efficiency of a heat pipe by adjusting flow of heat with installing a thermal insulator. CONSTITUTION: A heating device is composed of a discharge part having a flue adjustor(14) and an auxiliary flue combined with a main flue; a hot blast space part(21) having a snail type heat pipe(23) combined with a reinforcing plate(27), and a combustion heat guide plate including plural holes; a thermal insulating part(31) fixing thermal insulating films by wires; and a combustion part having a combustion frame(42) installed in a first locking part, an ashtray part fixed in a second locking part, and a briquette frame including plural briquette holes. The direction of combustion heat is adjusted with installing thermal insulating films, and expenses are reduced by using various kinds of fuel.
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