The support columns and diagonal braces are made of square FRP extruded square tubes, the axial and longitudinal support beams are made of FRP profiles, and the cooling tower frame structure is reinforced with diagonal braces, and at the same time, the operating loads including wind loads and seismic loads are evenly transmitted. to the concrete foundation. The end wall panel of the cooling tower, the enclosure panel above the air inlet and the partition panel in the tower are all made of glass steel plate. Frame structure and pedals are made of machine-made glass fiber reinforced plastic. All frame connections and splices of the all-glass fiber reinforced plastic cooling tower are connected by stainless steel bolts without any glue. The tower body not only has good overall stiffness, but also changes the internal force distribution of the tower body structure, making the structure more reasonable. The tower body structure has the effect of multi-directional force performance, can effectively bear dynamic loads such as concentrated load, asymmetric load, seismic force and strong wind load, which is more beneficial to reduce the vibration of the tower. Compared with the concrete structure cooling tower and the steel structure cooling tower, the cross-section of the beams and columns in the tower of the all-glass fiber reinforced plastic structure cooling tower is smaller, and the space layout is more reasonable, which effectively improves the uniformity of water distribution in the tower and the wind resistance of the tower structure. Thereby improving the thermal performance of the cooling tower and reducing the operating energy consumption.