Heating cooking stove

The utility model discloses a heating cooking stove, including furnace body and flue. The utility model discloses be provided with seamless steel pipe and furnace body water jacket around furnace, utilize seamless steel pipe's good heat conductivity to increase the endotherm area, can effectively improve the temperature raising efficiency of water to the furnace refractory cement that the later stage filled that can stabilize, increase of service life, simultaneously, set up in the flue thermal -arrest steel pipe and with the communicating flue water jacket of furnace body water jacket, effectively increased the heating area of water, play the effect to the water secondary heating in the water jacket, can effectively separate the breach dikes because the circulation results in the temperature to reduce before getting into caliduct, cause the problem that heat supply efficiency reduces, and still be equipped with the comdenstion water catch tray in flue top exhaust port below, and effectively avoided the comde