Residual gas-exhausting type portable gas burner

Abstract

The present invention pertains to a residual gas-exhausting type portable gas burner, comprising: a burner main body having a burner housing provided with a base plate mounted on an upper part thereof and a combustion burner which is provided in the center part of the burner housing and generates flames by burning gas; and a first gas supply part and a second gas supply part which are respectively provided at both right and left sides of the burner housing and having accommodation space parts to be opened or closed by covers such that gas containers are respectively accommodated and provided in the respective accommodation space parts, and which supply gas to the combustion burner of the burner main body together, wherein the first gas supply part and the second gas supply part each include: gas supply units coupled with the nozzles of the gas containers; attachment / detachment levers for attaching / detaching the gas containers to the respective gas supply units; and gas control levers for adjusting the amounts of gas supplied to the combustion burner from the respective gas supply units, wherein the gas supply pipe of the gas supply unit of the first gas supply part and the gas supply pipe of the gas supply unit of the second gas supply part are connected to each other through a branch pipe, and the branch pipe is connected to the combustion burner through a gas mixing and supplying pipe such that the gas from the gas container of the first gas supply part and the gas from the gas container of the second gas supply part are supplied to the combustion burner together.

Description

technical field [0001] The invention relates to a portable gas cooker, which is connected with two gas containers on one burner. When the gas container on either side is temporarily cooled due to vaporization during use, the other gas container supplies gas to the burner to continue burning. At the same time, there will be no gas remaining in the gas container. More specifically, it relates to a portable gas stove that removes all residual gas, which includes: A burner that combusts gas to generate a flame is provided on the part; and the first gas supply part and the second gas supply part are equipped with accommodating space parts that are respectively provided on the left and right sides of the housing and are opened and closed by a cover. The inner side of the accommodating space part respectively accommodates the gas container, and supplies gas to the burner of the stove body at the same time. The first gas supply part and the second gas supply part include: a gas supply...

AI Technical Summary

Problems solved by technology

[0003] After the portable gas cooker is used for a predetermined period of time, the butane gas inside the gas container is not completely consumed due to the reduction of the internal pressure, and becomes a state of residual gas. Therefore, when the waste gas is treated in the gas container, it needs to be perforated to discharge the residual gas in the gas container and then be sorted and recycled, but the perforation is troublesome, and usually it will be thrown away if the residual gas is not treated. Lose

[0004] As the prior art of the portable gas stove as described above, a gas stove equipped with a residual gas removal device in a butane gas tank is disclosed in the Republic of Korea Authorized Utility Model Publication Grant No. 20-0357858, which is formed on one side of the main body. There is an insertion groove, and a locking protrusion is formed on one side of the insertion groove to lock the bottom surface joint of the butane gas tank when the butane gas tank is tilted, and a slice is formed on the other side to perforate the butane gas tank. Exhaust the residual gas in the butane gas tank, but the prior art only discloses that the butane gas tank is simply perforated to discharge the residual gas, and does not disclose a fundamental solution to the problem that the gas container can be exhausted when using a portable gas stove. technology of all residual gas, especially, when a portable gas stove is burned continuously for a long time, the cooling phenomenon is caused by the vaporization of the liquefied gas in the gas container, and the nozzle part of the gas container is solidified so that the gas cannot be continuously supplied, and it can only be waited until Part of the cooled nozzle melts back into a liquid state or needs to be replaced with a new gas container

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