The product function uses -odd 1. In the entire heat change newatmosphere installment room the exhaust and outside enters the wind in"the entire heat change machine" in, when process energy exchange partcarries on the complete energy exchange, when provides the newatmosphere to the room in, in the recycling room exhausts the energywhich carries off 2. The highly effective heat transfer, the heatrecovery installs this heat change part interior to use the Chinesehusband structure, causes the wind and a row of wind can completely,full interchange of heat And has ultra strong absoring water and thehumidification characteristic The heat change rate reaches as high as75%. 3. In the room the/negative pressure pattern increases to theroom in front maintains in against the wind the room the positivepressure, prevented each kind of unusual smell and the moisture butactually fill enters, increases to the outdoor air displacementmaintains in the room the barometric pressure Prevents in the air thebacterium and the unusual smell divulges to the room in 4. Inprofession first-class energy conservation through entire heat changepattern, whole year the air conditioning load reduces approximately28% The not cold heat source supply, the integrated structurereduction maintenance work load, installs when may reduce the airconditioning power, in two years conserve energy the recycling productcost 5. The static sound design uses the new high static pressureleaf blade gentrifugalism wind wheel, the air current channel whichthe phenol aldehyde foam makes, anti- burns the rank awkwardly to burnthe B1 level, has does the corrosion to do the aging, fine heatinsulation performance and sound absorption performance 6. Uses thenew wired demonstration remote control to use the new wireddemonstration remote control, and wireless demonstration remotecontrol, time hypothesis: Indirectly opening machine, closing machine,autoswitch several big functions According to the differentenvironment place, the personnel space, the new atmosphere qualityestablishes