liquid alcohol stove. Alcohol stoves that need to be pumped up are generally vaporized liquid alcohol stoves. It is a portable alcohol stove that can be used outdoors, and is suitable for camping, hiking, camping and other outdoor activities. The core technology of this alcohol stove is to convert liquid alcohol into gas, thus generating enough heat to cook food or boil water. When in use, the gas in the gas tank needs to be transported to the alcohol furnace through the pipeline and then ignited for use.