| 摘要 |
PURPOSE: A cooling device for a gas can of a portable gas range is provided to be continuously used with decreasing the temperature of a gas cylinder when the temperature of the gas cylinder increases. CONSTITUTION: A cooling device for a gas can of a portable gas range comprises a pressure sensing housing, a plurality of small nozzles, a passage pipe(70), and a combustion chamber. The pressure sensing housing is installed on one side of the passage pipe connected to the combustion chamber. The passage pipe is installed in a lower end of a gas can chamber. The plurality of small nozzles is placed in parallel with the gas can. The gas delivered to the combustion chamber is supplied to the gas can chamber, and instantaneously cooled with being vaporized when the pressure of the gas can rises over a set value.
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