Liquid chromatograph with temperature control function

The utility model discloses a liquid chromatograph with a temperature control function, which comprises a temperature control component, the temperature control assembly comprises a liquid chromatograph main body, a solvent frame, an automatic sample injector, a column oven, a detector, a degasser, a box door, a mounting base, a chromatographic column, an electric heating sheet, a driving motor, fan blades, a temperature sensor, a cooling liquid box, a pump body, a conveying pipe, a heat exchange pipe, a collecting box, a heat transfer column and a heat transfer sheet; the liquid chromatograph main body is composed of a solvent frame, an automatic sample injector, a column oven, a detector and a degasser, an oven door is hinged to the left side of the front surface of the column oven, and a mounting base is fixedly connected to the inner bottom wall of the column oven. The internal temperature of the column oven is increased through the work of the electric heating piece, one end of the output shaft of the dr