Multi-return-trip cooking and heating stove

The invention discloses a multi-return-trip cooking and heating stove, which comprises a stove body, a fuel cabin, a high-temperature combustion chamber, a fire hole, a high-temperature smoke gas heating cavity and a flue, wherein the fuel cabin is arranged in the stove body; the high-temperature combustion chamber is communicated with the fuel cabin through a flame passage; the fire hole is formed in the upper end of the high-temperature combustion chamber; the high-temperature smoke gas heating cavity is positioned between the fire hole and the high-temperature combustion chamber; and the flue is communicated with the high-temperature smoke gas heating cavity. The multi-return-trip cooking and heating stove has the advantages that a hearth is divided into the fuel cabin for filling fuel and the high-temperature combustion chamber communicated with the fuel cabin through the flame passage; the fuel cabin stores the fuel; the combusting flame and the generated high-temperature smoke gas enter the high-temperature combustion chamber through the flame passage, upwards pass through a combustion device to be sufficiently gasified, and then enter the high-temperature smoke gas heating cavity to realize the heat supply on a cooking tool; meanwhile, high-temperature flame and high-temperature gas which return after impacting the bottom of the cooking tool pass through a high-temperature smoke gas return passage and then enter the flue; the sufficient heat exchange is performed by the return heat, a first water jacket and a second water jacket; and the temperature rise of heating water is fast.