Working principle of winding of Chaoshan kerosene lamp furnace

The working principle of Chaoshan kerosene lamp furnace winding is as follows. The principle of kerosene lamp is capillary phenomenon, which is the attraction of liquid surface to solid surface. The phenomenon that the liquid level in the tube rises higher than the liquid level outside the tube when the capillary is inserted into the immersion liquid, and the liquid level in the tube falls lower than the liquid level outside the tube when the capillary is inserted into the non-immersion liquid.