Cooling tower photovoltaic panel tower synergistic device

Abstract

The invention discloses a cooling tower photovoltaic panel tower synergistic device. The device comprises a hanging truss system, a special-shaped photovoltaic panel system and a servo guide rail system, wherein a circumferential truss of the hanging truss system is connected with a radial truss in a criss-cross manner and is embedded on the outer surface of a cooling tower cylinder, the hanging truss system has the functions of a rigid ring and radial ribs, the overall stability of the cooling tower cylinder can be improved, the wind pressure on the surface of the tower cylinder can be reduced, the special-shaped photovoltaic panel of the special-shaped photovoltaic panel system is hung on the circumferential truss through a photovoltaic panel bracket and covers the outer surface of the cooling tower cylinder, the temperature load of the inner wall and the outer wall of the tower cylinder can be reduced by shielding sunlight and preventing sunlight from directly irradiating the surface of the cooling tower cylinder, the servo guide rail system is laid on the circumferential truss, wherein a servo controller is arranged on the circumferential truss at the top of the cooling tower cylinder and is used for capturing a solar incident azimuth angle and a guide rail motor and a pitching motor are driven to drive the special-shaped photovoltaic panel to carry out posture conversion to face the sun, the special-shaped photovoltaic panel can directly face direct solar radiation constantly, so that the outer tower wall of the cooling tower is shaded, and the photoelectric efficiencyis improved.

Description

technical field [0001] The invention belongs to the technical field of cooling towers, and in particular relates to a cooling tower photovoltaic board tower efficiency device. Background technique [0002] Cooling towers are high-efficiency equipment designed to release waste heat from thermal power plants. In recent years, cooling towers have gradually developed towards high power, showing a trend of ultra-high and large. Since the cooling tower is a typical thin-shell structure, the safety reserve of the flexible thin-shell tower gradually decreases with the increase of the structural size, and the wind load acting on the surface of the tower gradually increases; in order to improve the cooling tower Structural stability, the Chinese patent application number 201620659993.8 discloses a cross truss type steel structure cooling tower, the tower adopts a hyperbolic or straight conical shape, which can ensure that the tower body is evenly stressed and the height adjustment str...

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Problems solved by technology

Since the cooling tower is a typical thin-shell structure, with the continuous increase of the structure size, the safety reserve of the flexible thin-shell tower gradually decreases, and the wind load acting on the surface of the tower gradually increases; in order to improve the cooling tower Structural stability, the Chinese patent application number 201620659993.8 discloses a cross truss type steel structure cooling tower, the tower adopts a hyperbolic or straight conical shape through the tower shape, which can ensure that the tower body is evenly stressed and the height adjustment structure is stable High wind and earthquake resistance, and good adaptability to tower curvature, but the trend of super high cooling towers will also cause temperature loads caused by the temperature difference between the inner and outer walls under direct sunlight and the cooling tower structural design loads further caused by temperature loads Increased problem, which cannot be solved by the steel structure cooling tower of the above-mentioned cross truss type

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