Constant temp gas supply device for liquid state fuel tank

Abstract

The present invention relates to a thermostatic gas supply device for liquid fuel cylinder, it is placed in the interior of liquid fuel cylinder, and it includes a switching valve, a gas intake tube, a level detector, a heating rod, an internal sleeve, a non-return valve, a control box, several tube lines and signal wire. Said invention provides their connection method, and can provide mixed gas with optimum fuel and air mixing ratio so as to raise the application efficiency of fuel.

Description

technical field [0001] The invention relates to a constant temperature air supply device for a liquid fuel barrel, especially a device assembled inside a liquid fuel barrel, which can effectively control the mixing ratio of fuel oil, gas and air inside the liquid fuel barrel, and can improve the use of fuel. Efficiency can effectively maintain the constant temperature of the liquid fuel tank, so that the fuel liquid can be completely burned. Background technique [0002] According to the current fuel gas supply equipment commonly used in the market, it can be roughly divided into two categories: barreled gas and natural gas distributed by pipelines. Among them, natural gas distributed by pipelines is provided with a certain amount of gas and air by the supply station. The mixing ratio is distributed to the user through pipelines. This air supply system usually contains a large proportion of air in it for safety reasons. Therefore, when users use it in winter, they often feel...

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Problems solved by technology

[0003] Another commonly used barreled gas is to fill the gas barrels with pressurized and liquid gas at the subpackaging station. A switch is installed on the top of the gas barrels to control the release and closure of the gas gas. When the switch head is turned on, the liquid gas will be vaporized due to the pressure drop and released through the pipeline connected to the stove for combustion, so its combustion heat is better than the aforementioned natural gas transported by pipelines, but when The pressure in the barrel is gradually consumed with the gas, and in the end there will still be some liquid gas remaining in the barrel due to poor volatilization, causing waste, and the user has no way of knowing when to replace the fuel barrel, which causes inconvenience in use; moreover , when this barreled fuel gas supply equipment is maintained and refueled, if there is no oil gas recovery equipment or no sealing device, it will easily lead to the danger of oil gas leakage. The combustion time of the fuel liquid is shortened, and problems such as reduced combustion quality or incomplete combustion also occur.

[0004] It can be seen from the above that the commonly used fuel gas supply equipment cannot be used continuously due to poor fuel volatilization when the temperature is low in winter because the mixing ratio of gas and air cannot be fixed. , and in news reports, it is often seen that about the above-mentioned commonly used fuel gas supply equipment, the tragedy of carbon monoxide poisoning caused by incomplete combustion or gas poisoning caused by gas leakage, resulting in maintenance and repair of commonly used fuel gas supply equipment The cost of use is obviously high, and there are many deficiencies in use and maintenance that need to be improved

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