| 摘要 |
PROBLEM TO BE SOLVED: To provide liquid fuel combustion equipment expectable in lengthening of the product service life by reducing a heat load of a corner area of a combustion board. SOLUTION: In this liquid fuel combustion equipment, a scattering ring 40 is arranged in a lower part of a vaporizing cylinder 39 arranged inside the combustion board 16 for forming a polygonal combustion chamber 11 in a plan view, and an air guiding ring 50 for forming an air clearance P between it and the scattering ring 40 is arranged. A flame holding member 70 is arranged in a lower part of a side wall 16B of the combustion board 16, and presses down a flame from a flame hole 29, and is not arranged in the corner area. While, an air passage for generating an air flow A turning to the corner area C of the combustion board 16 is formed in the air guiding ring 50 or the vicinity, and air can be actively supplied to the corner area C. COPYRIGHT: (C)2004,JPO&NCIPI
|
