| 摘要 |
PROBLEM TO BE SOLVED: To provide a combustion amount control device capable of improving a manufacturing efficiency and facilitating inventory control.SOLUTION: A gas amount adjusting part 16 is constituted such that as a movable plate is moved in a gas amount adjustment moving direction in respect to a fixed plate, a degree of passing flow is continuously changed between a minimum flow degree of opening and a maximum flow degree of opening under a state in which a degree of opening of flowing is gradually decreased or increased. A motor control part U for controlling an action of an electric motor 18 for moving the movable plate is constituted to control an action of the electric motor 18 so as to change a degree of opening of gas flow to the degree of opening of flow corresponding to an indicated target thermal power on the basis of gas type setting information of a gas type setting part GE for setting any one of a plurality of types of gas fuel and opening degree change information defining the relation between the magnitude of indicated target thermal power and the degree of passing flow for each of the plurality of types of gas fuel when a value of the target thermal power is indicated. |
