HEAT EXCHANGE DEVICE

A heat exchange device comprises: a housing; a fan having a fan air outlet and fan air inlet and a heat exchange element disposed in the housing; a housing air vent disposed on the housing; and a connector having one end connected to the housing air vent. The connector is formed by more than one pip...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HASEGAWA, NORIHIKO, IIO, KOUJI, WU, KUNRAN, YANG, ZHENHONG
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:A heat exchange device comprises: a housing; a fan having a fan air outlet and fan air inlet and a heat exchange element disposed in the housing; a housing air vent disposed on the housing; and a connector having one end connected to the housing air vent. The connector is formed by more than one pipe connection portion having a different diameter. The pipe connection portion closest to the housing air vent is a first pipe connection portion, and the pipe connection portion farthest from the housing air vent is a second pipe connection portion. The diameter of the first pipe connection portion is larger than the diameter of the second pipe connection portion. A heat insulation member is disposed inside the connector, and an air passage allowing air to pass is disposed inside the heat insulation member.