Stove with water jacket

The utility model relates to a water jacket furnace which belongs to water supply and heating equipment, and the utility model is especially suitable for gas cooking utensils. The utility model comprises a water tank, wherein, heat conducting tube bundles which are orderly arranged in the water tank penetrate through the lower bottom and the upper cover of the water tank; a water inlet is arranged at the lower part of the water tank, a water outlet is arranged at the mid part or the upper part of the water tank, a hot water box communicated with an outlet pipeline of the water tank is arranged above the water tank, and a drain outlet is arranged on the hot water box. The utility model is also provided with a housing and an upper cover of the housing used for sealing the hot water box and the water tank, and an exhaust outlet is arranged on the upper cover of the housing.