| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a flame heat receiving vessel capable of dramatically improving the heat efficiency. <P>SOLUTION: Multiple hollow liquid reservoir projections 10 are arranged at the bottom of the heat receiving vessel body 1 for receiving the flame with distribution spaces S into which the flame F can intrude so as to heat peripheral walls 11 of the liquid reservoir projections 10. The diameter 2r of the liquid reservoir projection 10 has a size for convecting to inner liquid L of a heat receiving heating vessel when the inner liquid L1 is heated. A projectively formed cyclic rim 12 is provided at the peripheral rim of the bottom of the heat receiving vessel 1, and the flow F flowing to a lateral surface side of the vessel body or the heated air A is sealed along the projection ring 11. Thus, the liquid reservoir projections increase heating areas and perform convective heat-transfer so as to improve heat conductivity and to prevent the heated flame or air from escaping to the periphery by the cyclic rim. Therefore, the heat efficiency can be dramatically improved. <P>COPYRIGHT: (C)2012,JPO&INPIT |
