Cooling system of large gas cooking stove

The utility model relates to the technical field of gas cooking stoves, in particular to a cooling system of a gas cooking stove, which comprises a stove body, the top of the stove body is fixedly connected with a stove surface, a cookware body is placed in the middle of the stove surface, the interior of the stove body is fixedly connected with a cooling liner, and the inner bottom wall of the stove body is fixedly connected with two positioning plates. When the cooling system of the large gas cooking stove is used, the cookware body is placed in the stove body and located on the top of the stove face as shown in Figure 1 and Figure 3, the cookware body is heated in the stove body, heat generated by cooking is absorbed by the cooling liner for cooling, water in the cooling liner can be heated, and the cooling liner can be used for cooling the cookware body. Therefore, warm water can be utilized during subsequent tableware cleaning; heat insulation cotton on the inner surfaces of the two mounting plates and a