EP 4348121 A1 20240410 - METHOD FOR VENTILATING A SPACE, AND VENTILATION SYSTEM

Title (en)

METHOD FOR VENTILATING A SPACE, AND VENTILATION SYSTEM

Title (de)

VERFAHREN ZUR BELÜFTUNG EINES RAUMS UND BELÜFTUNGSSYSTEM

Title (fr)

PROCÉDÉ DE VENTILATION D'UN ESPACE ET SYSTÈME DE VENTILATION

Publication

EP 4348121 A1 20240410 (EN)

Application

EP 22729032 A 20220524

Priority

DK PA202170275 A 20210527
DK 2022050106 W 20220524

Abstract (en)

[origin: WO2022248003A1] Disclosed is a method for ventilating a defined space (1). The method comprises the following steps:  detecting an outside air dewpoint of the air outside the defined space (1),  detecting an inside air dewpoint of the air inside the defined space (1),5  if the outside air dewpoint is higher than the inside air dewpoint by a predefined initial dewpoint margin, then o generating an air inflow into the defined space (1) from the outside of the defined space (1) by means of an inflow generator (2), o increasing the temperature of the inflow air by means of inflow air heating means (3) before the inflow air enters the defined space (1), o generating an air outflow from the defined space (1) to the outside of the defined space (1) by means of an outflow generator (4), o detecting a relative humidity of the exit air at the outflow generator (4), and o stopping operation of the inflow generator (2) and the outflow generator (4) if the relative humidity is above a predefined stop level A ventilation system (7) for ventilating a defined space (1) is also disclosed.

IPC 8 full level

F24F 5/00 (2006.01); F24F 7/00 (2021.01); F24F 7/013 (2006.01); F24F 11/00 (2018.01); F24F 11/77 (2018.01); F24F 11/80 (2018.01); F24F 13/22 (2006.01); F24F 110/10 (2018.01); F24F 110/12 (2018.01); F24F 110/20 (2018.01); F24F 110/22 (2018.01)

CPC (source: EP)

F24F 7/013 (2013.01); F24F 11/77 (2018.01); F24F 11/80 (2018.01); F24F 2005/0064 (2013.01); F24F 2007/0025 (2021.01); F24F 2011/0002 (2013.01); F24F 2013/221 (2013.01); F24F 2110/10 (2018.01); F24F 2110/12 (2018.01); F24F 2110/20 (2018.01); F24F 2110/22 (2018.01)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

WO 2022248003 A1 20221201; EP 4348121 A1 20240410

DOCDB simple family (application)

DK 2022050106 W 20220524; EP 22729032 A 20220524