| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a gas mixture supply system which can change a state of a gas mixture of reserve fuel gas and air to a state suitable for a combustion apparatus prior to gas mixture supply. <P>SOLUTION: The gas mixture supply system includes a reserve mixture supply path 4 which supplies the combustion apparatus S with a mixture M of reserve fuel gas G2 and air A. The system also includes a mixture ratio adjuster which can freely adjust a mixture ratio of gas mixture M by adjusting a supply amount of reserve fuel gas G2 for a first combustion device V1 where a proper combustion range of the Wobbe Index of mixture M is a first Wobbe Index range or a second combustion device V2 where its proper combustion range is a second Wobbe Index range different from the first Wobbe Index range each combustion device serving as the combustion apparatus S. In addition, the mixture rate adjuster is configured for switching a state of supply to the first combustion device where the mixture ratio is adjusted to a mixture ratio for the first combustion device where the gas mixture M is set in the first Wobbe Index range to a state of supply to the second combustion device where the mixture ratio is adjusted to a mixture ratio for the second combustion device where it is set in the second Wobbe Index. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
