Non-alternating current (AC)-powered flameless heating system

摘要

The present invention relates to a non-AC powered flameless heating system which includes a plurality of compartments each for receiving a liquid-activated heating element; an activating liquid receptacle for receiving a liquid capable of activating the liquid-activated heating element to release heat; and a liquid conducting means for sequentially, in time, conducting the liquid in the activating liquid receptacle to the plurality of compartments in an amount sufficient to activate the liquid-activated heating element in the compartments. The present invention is safe and convenient to use and capable of providing heat supply for a prolonged period of time.