| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a combustion device capable of preventing exhaust gas from smelling even if combustion operation is performed with a casing cover opened in a secondary gas pressure regulating operation. <P>SOLUTION: This combustion device 1 comprises a fuel supply means 3, an air blowing means 4, and a control means 5 for regulating the supplied amounts of fuel and air supplied to a combustion part 2 during a combustion operation. The control means 5 detects by using, as a trigger, an operation signal for an operation means 6 for performing the regulating operation of a secondary gas pressure that the casing cover 11 of the combustion device 1 is in an opened state, and corrects the operating settings of the fuel supply means 3 and the air blowing means 4 to settings different from those for normal use states to avoid the occurrence of an air rich state by opening the casing cover 11 so as to prevent the exhaust gas from smelling. <P>COPYRIGHT: (C)2004,JPO |
