Breather of green building body

The utility model discloses a breather of green building body, set up in the internal breather of building including imbedding, this breather includes a fixed box, and fixed box fixed mounting is in the building body, and the opening is held in the outside of fixed box, the fixed chamber of admitting air of box intermediate formation, the intracavity that the admits air air inlet section of thickbamboo of packing into, the rotatory section of thick bamboo of packing into in the air inlet section of thick bamboo is provided with the first inlet port of more than one on one of them face of a rotatory section of thick bamboo, and a whole air inlet section of thick bamboo and a rotatory section of thick bamboo contact segment all are provided with more than one second inlet port, form an installation cavity between rotatory section of thick bamboo outside terminal surface and the air inlet section of thick bamboo medial surface, set up a driving motor and a control box in the installationcavity. The utility model