| 摘要 |
<p>The present invention relates to a portable gas burner of a residual gas exhaustion type comprising: a burner body unit provided with a burner housing having a support plate provided on the upper part thereof, and with a combustion burner which is provided at the center of the burner housing to combust gas so as to generate flames; and a first gas supply unit and a second gas supply unit provided with accommodating space portions opened and closed by covers with being provided respectively on both sides of the burner housing, and with gas bottles respectively accommodated and mounted inside the accommodating space portions so as to supply gas to the combustion burner of the burner body unit. Each of the first and second gas supply units includes: a gas supply unit coupled to a nozzle of each gas container; a detachable lever configured to allow each gas container to be attached to or detached from each gas supply unit; and a gas control lever configured to control an amount of gas supplied to the combustion burner from each gas supply unit. A gas supply tube from the gas supply unit of the first gas supply unit and a gas supply tube from the gas supply unit of the second gas supply unit are connected to each other through a branch tube, and the branch tube is connected to the combustion burner through a gas mixing supply tube, thereby allowing gas from the gas container of the first gas supply unit and the gas container of the second gas supply unit to be supplied together to the combustion burner.</p> |
