Nuclear safety level mechanical cooling tower and nuclear safety level mechanical cooling tower fan thereof

• Main Authors: SU XIULI, ZHANG QI, XIE YUNCHUAN, LIU ZHENGJIE, CHEN JINGLONG, SUN SHIMIN, XIN WENJUN, WANG JUNMIN, HU DAPENG, ZHANG FENG, XU BOTAO, CAO YONGWANG, PENG YONGSEN, ZHAO LIN
• Format: Patent
• Language: Chinese; English
• Published: 08.11.2022
• Subjects: BLASTING; DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION; HEAT EXCHANGE IN GENERAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The invention discloses a nuclear safety level mechanical cooling tower and a nuclear safety level mechanical cooling tower fan, the nuclear safety level mechanical cooling tower fan comprises a machine shell, a driving motor and an impeller assembly, the machine shell is made of carbon steel, and a supporting frame is arranged in the machine shell; the driving motor is arranged on the supporting frame; the impeller assembly is arranged in the machine shell, and the impeller assembly is connected with a shaft of the driving motor. The nuclear safety level mechanical cooling tower fan meets the requirements of nuclear level equipment, the components of the nuclear safety level mechanical cooling tower fan have enough mechanical strength, under the influence of earthquakes, tornados and explosive shock waves, the components do not deform or displace greatly, and the nuclear safety level mechanical cooling tower fan can operate stably for a long time. 本发明公开一种核安全级机械冷却塔及其核安全级机械冷却塔风机，该核安全级机械冷却塔风机包括机壳、驱动电机和叶轮组件，所述机壳