Patent ID: 7914281
Filing Date: 2011-03-29
Classification: F23D,F23N

Abstract:
1. A gas combustion apparatus, comprises: a storage tank, a tank chamber is provided in the storage tank, a hollow tank seat is radially and protrudingly provided on the storage tank, a connecting section provided at the front end of the storage tank is axially provided with a tank opening that communicates with the tank chamber, the tank opening is connected to a gas discharging valve, the gas discharging valve is that a gas discharging valve gate being screw-fitted with a gas adjusting valve seat, and a gas discharging nozzle is axially extended from the gas discharging valve gate; a combustion gas setting device, connecting holes of a setting unit and an adjusting unit provided adjacent to the setting unit are respectively connected to the gas discharging valve gate, so after the gas discharging nozzle is passed through the top ends of the connecting holes, the gas discharging nozzle is connected to a gas conveying tube, a first resilient member is provided between the adjusting unit and the inside of the housing, and at least one pushing rod is radially and protrudingly provided on the adjusting unit; an ignition device having a sliding member, the rear end of the sliding member is connected to the tank seat and is disposed against a piezoelectric device, the piezoelectric device has a conductive wire extending to a combustion device; a housing composed by two housing members engaging with each other and provided in front of the storage tank for covering the combustion gas setting device, an adjusting slot composed by a vertical and a horizontal slots is provided on the housing with respect to the location where the pushing rod is provided so the pushing rod can be exposed, a key slot is formed at the periphery of the housing and is served to receive the sliding member, a housing tenon is extended from the front end of the housing, the center of the housing tenon has a positioning hole; the combustion device is fastened on the positioning hole via a retaining tube, the rear end of the retaining tube is connected to the gas conveying tube and the front end of the retaining tube is connected to a mixing tube, the front end of the mixing tube is provide with a flame nozzle; and an outer tube, after the outer tube is connected to a connecting ring, the connecting ring is connected to the housing tenon, so the flame nozzle is disposed at the front end of the outer tube; when the pushing rod of the adjusting unit is forwardly pushed from the bottom end of the vertical slot of the adjusting slot and is rotated into the horizontal slot, the first resilient member is compressed and the gas discharging nozzle is stretched by the adjusting unit, and the gas discharging valve gate is rotated in the gas adjusting valve seat, so a combustion gas supplying status is obtained and the output amount of combustion gas can be adjusted; when the pushing rod of the adjusting unit is forwardly pushed to the top end from the bottom end of the vertical slot of the adjusting slot, the first resilient member is compressed and the gas discharging nozzle is stretched by the adjusting unit, so the adjusting unit is released from the gas discharging valve gate, then the setting unit is rotated and the gas discharging valve gate is rotated in the gas adjusting valve seat, therefore the output amount of combustion gas of the gas discharging valve is able to be reset.