Roof fan device and system suitable for whole environment

Abstract

The invention relates to a roof all-environment applicable fan device and system, which comprises a mounting frame, a plurality of air deflectors, a generator, a noise reduction case, a magnetic suspension electric suction assembly and a heating and deicing assembly, the noise reduction case is mounted in the mounting frame, the generator is fixedly mounted in the noise reduction case, a first flange is mounted on an output shaft of the generator, and a second flange is mounted on the output shaft of the generator. The magnetic suspension electric suction assembly is installed on the installation frame, a bearing seat is installed on the installation frame, a rotating shaft is rotationally arranged in the bearing seat, a second flange is fixed to one end of the rotating shaft, a third flange is fixed to the other end of the rotating shaft, and the air guide plate is installed between the first flange and the second flange and provided with a cyclone adjusting opening. The cyclone adjusting port is provided with a cyclone adjusting blade, the noise reduction case and the mounting frame are provided with a heating and deicing assembly, and the mounting frame is provided with an induction lightning rod, so that the device has the advantages of direct lightning stroke prevention, safety protection, noise pollution prevention and freeze injury prevention, and breaks through the bottleneck that the installation of a fan on a building roof is limited due to potential safety hazards.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to a fan device and system applicable to the whole roof environment. Background technique [0002] Energy is what people are most concerned about and needs most urgently. Natural resources such as solar energy and wind energy are more common. For the use of wind energy, although the energy density per unit area is about ten times that of solar energy, it is limited by the safety of existing wind turbines. Applied technology and noise impact, large wind farms must be installed more than 300 meters away from residential areas, small wind power equipment should not be installed too close to electrical facilities on the roof, so as to avoid electromagnetic interference caused by wind turbines to equipment, and antennas should not be installed at the same time On the other hand, the noise generated by wind turbines will affect the sound environment of residents, and if the ...

AI Technical Summary

Problems solved by technology

[0002]Energy is what people are most concerned about and needs most urgently. The more common ones are natural resources such as solar energy and wind energy. For the use of wind energy, although the energy density per unit area is high , which is about ten times that of solar energy, but due to the safety application technology and noise of existing wind turbines, the installation of large wind farms must be more than 300 meters away from residential areas, and the installation of small wind farms on the roof should not be too close to electrical facilities to avoid wind Generators produce electromagnetic interference to equipment, and radio transmitting and receiving equipment such as antennas are not allowed. On the other hand, the noise generated by wind turbines will affect the sound environment of residents, and if the volume of wind turbines is too large, it will Affecting the load bearing of the roof, the large metal frame fan will also easily lead to lightning, increasing the probability of direct lightning strikes and increasing the lightning strike. At the same time, the fan itself will also be damaged by lightning strikes, causing electrical lightning strike safety hazards in the building

Images