EP 4379284 A1 20240605 - CEILING-SUSPENDED INDOOR UNIT
Title (en)
CEILING-SUSPENDED INDOOR UNIT
Title (de)
AN DER DECKE AUFGEHÄNGTE INNENRAUMEINHEIT
Title (fr)
UNITÉ INTÉRIEURE SUSPENDUE AU PLAFOND
Publication
Application
Priority
- JP 2021166575 A 20211011
- JP 2022037523 W 20221006
Abstract (en)
Provided is a ceiling-suspended indoor unit that enables visual confirmation of dirt and clogging in the vicinity of a drain socket and enables cleaning around the drain socket without disassembling a housing, a drain pan, and the like. The indoor unit comprises: a housing (10) defining therein a fan chamber (18) in which a fan is disposed and a heat exchange chamber (19) in which a heat exchanger is disposed; a drain pan disposed in the heat exchange chamber (19) below the heat exchanger; and a drain socket (44) that communicates between the heat exchange chamber (19) and the fan chamber (18) and discharges drain water accumulated in the drain pan, wherein an opening (21) that communicates with the heat exchange chamber and allows the drain socket (44) to be seen from the outside of the housing (10) is formed in a side panel (11) of the housing (10).
IPC 8 full level
F24F 13/22 (2006.01); F24F 13/20 (2006.01)
CPC (source: EP)
F24F 1/0047 (2019.02); F24F 13/20 (2013.01); F24F 13/22 (2013.01); F24F 13/222 (2013.01)
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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
EP 4379284 A1 20240605; CN 117716183 A 20240315; JP 2023057205 A 20230421; WO 2023063229 A1 20230420
DOCDB simple family (application)
EP 22880924 A 20221006; CN 202280052008 A 20221006; JP 2021166575 A 20211011; JP 2022037523 W 20221006