Steam energy-saving stove and energy saving method thereof

The invention discloses a steam energy-saving stove and an energy saving method thereof, and belongs to the technical field of stoves. The steam energy-saving stove comprises a stove frame and a cooking bench; the stove frame comprises a supporting frame body and support brackets; and the cooking bench comprises a supporting plate, a supporting ring, a stove chamber, a combustion part and a steamassembly, wherein the steam assembly comprises a steam water trough and nozzles. By arranging the steam water trough sleeving the stove chamber, the steam water trough sucks heat radiated outwards from the stove chamber, after water in the steam water trough is heated, the temperature of the water is increased, high-temperature steam is generated, and the high-temperature steam is sprayed out fromthe nozzles to heat a pot placed on the supporting ring. Compared with the prior art, the steam energy-saving stove provided by the invention can reduce the heat loss in the stove heating process, the heat efficiency of the s