THE ANTI-COOLING DEVICE FOR A GAS VESSEL

摘要

The present invention relates to an anti-cooling device for a gas vessel which comprises: a heating pad surrounding a gas vessel to heat; a temperature sensing unit measuring the temperature of the gas vessel; and a control unit operating the heating pad based on the temperature measured by the temperature sensing unit. The outside temperature of the vessel goes down by evaporating heat caused by a liquefied gas, a temperature measuring sensor measures the temperature, and the heating pad of the anti-cooling device for the gas vessel radiates heat in accordance to the preset temperature controlling algorithm. The anti-cooling device for a gas vessel provides an optimal temperature to inject the liquefied gas in the gas vessel, and allows the remaining gas in the gas vessel to maintain a stable injection pressure.