Air conditioning method and air conditioning system

In an air ventilation method at least one blower (Pp and/or Pt) is used for providing ventilation into a room / hall and out of a room / hall. In the ventilation method the outdoor air temperature and the temperature of the room /rooms /hall (H1,H2...) are observed and on the basis of the temperatur...

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Bibliographische Detailangaben
Hauptverfasser:	ISMO GROENVALL, RISTO KOSONEN
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	In an air ventilation method at least one blower (Pp and/or Pt) is used for providing ventilation into a room / hall and out of a room / hall. In the ventilation method the outdoor air temperature and the temperature of the room /rooms /hall (H1,H2...) are observed and on the basis of the temperature differences between the outdoor air and the room /hall (H1,H2...) the pressure is calculated at which the air flow takes place into the room /out of the room / into the hall/ out of the hall (H1,H2...) without using a blower (Pp and/or Pt). If it is found that the air flow can be provided without the blower (Pp or Pt) so that all desired air flows from the room /rooms /hall /halls (H1,H2...) take place without using the blower, the blower (Pp,Pt) is switched off, whereby the ventilation takes place merely on the basis of the temperature difference between the room air and the outdoor air.