Patent ID: 11898775
Assignee: FH ALLIANCE INC.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  Y | IPC F

Claim 10:
11. A conditioning ventilation system wherein
each of a plurality of rooms in a building is provided with an air-intake portion, an exhaust means A and an exhaust means B directing to outdoor having an opening/closing mechanism B capable of adjusting its opening/closing amount and capable of completely closing exhaust gas toward outdoor from the room,
a space other than a living room other than the plurality of rooms is provided with the air-intake portion and the exhaust means A,
an air blowing section which sends wind through a duct is connected to each of the air-intake portion,
the conditioning ventilation system is provided with a return air path which joins up from the plurality of exhaust means A and which returns to an air-conditioning compartment having at least one air conditioning section and the plurality of air blowing sections,
an outdoor air introduction path C having an opening/closing mechanism C capable of adjusting its opening/closing amount and capable of completely closing the same is connected to the return air path, and outdoor air is introduced,
return air from the plurality of rooms and spaces, the outdoor air and air which is air-conditioned by the air conditioning section are circulated in the building by the air blowing section, and, in this state,
volume of air which is discharged from the room to outdoor can be adjusted from 0 by the opening/closing mechanism B of the exhaust means B directing to outdoor of the room independently in the plurality of rooms when wind is sent from the air-intake portion of the room, and outdoor air introducing volume which is introduced into the building can be adjusted by the opening/closing mechanism C,
wherein midstream of the return air path is provided with at least one of sterilizing means and deodorizing means, a motor of each of the plurality of air blowing sections is a DC motor, total air volume of volume of air which is discharged to outdoor by the exhaust means B, and volume of air which is processed by one of the sterilizing means and the deodorizing means is six times or more of volume of the building per one hour.