Adaptive steel structure cooling tower for resisting severe typhoon

An adaptive steel structure cooling tower for resisting a severe typhoon, comprising a truss system, a hyperbolic enclosure plate system and a servo opening-closing system;

• wherein
• the truss system comprises a plurality of hoop trusses and a plurality of meridional trusses, and the plurality of hoop trusses and the plurality of meridional trusses are crisscross connected to each other to form a bearing skeleton of the adaptive steel structure cooling tower;
• the hyperbolic enclosure plate system is installed in each space enclosed by a hoop truss of the plurality of hoop trusses and a meridional truss of the plurality of meridional trusses, wherein the hoop truss and the meridional truss are adjacent to each other;
• and an outer side of the hoop truss and an outer side of the meridional truss protrude outwardly to an outer side of the hyperbolic enclosure plate system;
• the hyperbolic enclosure plate system comprises a hyperbolic enclosure plate, a hyperbolic enclosure plate hoop bracket, a hyperbolic enclosure plate meridional bracket, a hyperbolic enclosure plate rotating pendant and a rotating motor;
• the hyperbolic enclosure plate is fixedly installed on an enclosure skeleton, wherein the enclosure skeleton is formed by the hyperbolic enclosure plate hoop bracket and the hyperbolic enclosure plate meridional bracket;
• the hyperbolic enclosure plate rotating pendant is fixedly connected to the enclosure skeleton;
• the hyperbolic enclosure plate rotating pendant is parallel to the hyperbolic enclosure plate meridional bracket, and the hyperbolic enclosure plate rotating pendant is located at a middle of the enclosure skeleton;
• an upper end and a lower end of the hyperbolic enclosure plate rotating pendant separately correspondingly position the hoop truss and are correspondingly connected to the hoop truss;
• the hyperbolic enclosure plate rotating pendant rotates around an axis of the hyperbolic enclosure plate rotating pendant;
• the rotating motor is installed on the hyperbolic enclosure plate rotating pendant, and the rotating motor is configured to drive the hyperbolic enclosure plate rotating pendant to rotate to enable the hyperbolic enclosure plate to rotate at least 90° around the axis of the hyperbolic enclosure plate rotating pendant;
• and
• the servo opening-closing system comprises a wind and rain sensor, and a controller;
• the wind and rain sensor is installed on a hoop truss at a top of the adaptive steel structure cooling tower, and the wind and rain sensor is configured to measure a wind pressure and a rain intensity on the top of the adaptive steel structure cooling tower;
• the wind and rain sensor is connected to the controller, and the controller is connected to the rotating motor;
• when a typhoon rain exceeds a limiting value, the wind and rain sensor transmits a signal to the controller, and the controller controls the rotating motor to rotate to enable the hyperbolic enclosure plate to be parallel to a wind incoming direction.