Door frame structure of sealing fireproof glass door

The utility model discloses a sealing fireproof glass door frame structure which comprises a transverse frame and vertical frames integrally formed with the two sides of the bottom of the transverse frame, a cavity is formed in the transverse frame, a water tank is fixedly installed on the top of the inner wall of the cavity, and a water pump is fixedly installed on the left side of the top of the inner wall of the cavity. The water outlet end of the water pump penetrates into the water tank, a plurality of folding pipes communicating with the water tank are installed at the bottom of the water tank at equal intervals, the bottom ends of the folding pipes are fixedly connected with water outlet pipes communicating with the folding pipes, and a through opening communicating with the cavity is formed in the bottom of the transverse frame. The door frame structure of the sealed fireproof glass door is reasonable in structural design and can provide certain auxiliary water spraying and fire extinguishing work whe