The utility model relates to a system for ventilate and equipment of humidification and be used for rearing in pens animal to container. Equipment is including being suitable for ventilation pipe (11)that are connected to secondary ventilation air distribution return circuit, equipment (10) are including ventilating and suction device (12), and the air is inhaleed through ventilation and suctiondevice (12) externally environment, and along ventilation pipe (11) are carried. Still introduce including being suitable for the moisture vapour that produces moisture vapour and will produce equipment (10) water steam boiler unit (13) in ventilation pipe (11), water steam boiler unit (13) are including supersonic generator (15) that are used for changing water into moisture vapour.
