A heat exchanger

The present invention relates to a heat exchanger. The heat exchanger according to one embodiment of the present invention may comprise: a header including front and rear surfaces coupled to lower ends of a front tube and a rear tube, and spaced apart from each other to define a flow space of a refr...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KIWON SEO, SEONGCHAN JO, SOONCHUL HWANG
Format: Patent
Sprache:eng ; kor
Schlagworte:
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present invention relates to a heat exchanger. The heat exchanger according to one embodiment of the present invention may comprise: a header including front and rear surfaces coupled to lower ends of a front tube and a rear tube, and spaced apart from each other to define a flow space of a refrigerant, the lower surface connecting the lower ends of the front and rear surfaces and the side surface connecting side ends of the front and rear surfaces; a partition unit dividing the flow space into a first flow path communicating with a front tube and a second flow path communicating with the rear tube; a refrigerant inlet unit provided in the header and configured to introduce the refrigerant into the first flow path; a first communication hole formed on the lower surface of the header and discharging the refrigerant flowing downward from an upper end of the rear tube to a lower part of the header; and a refrigerant outlet unit fluidly connected to the first communication hole. An objective of the present invention is to provide the heat exchanger in which heat exchange efficiency can be increased. 본 발명의 일 실시예에 따른 열교환기는 전방 튜브 및 후방 튜브의 하단에 결합되며, 냉매의 유동공간을 정의하도록 서로 이격하는 전면과 후면, 상기 전면과 후면의 하단부를 연결하는 하면 및 상기 전면과 후면의 측단을 연결하는 측면을 포함하는 헤더; 상기 유동공간을 상기 전방 튜브에 연통하는 제1유로와, 상기 후방 튜브에 연통하는 제2유로로 구획하는 구획부; 상기 헤더에 구비되며, 상기 제1유로로 냉매를 유입시키는 냉매 유입부; 상기 헤더의 하면에 형성되며, 상기 후방 튜브의 상단에서 하방으로 유동한 냉매를 상기 헤더의 하방으로 배출하는 제1연통홀; 및 상기 제1연통홀에 유동적으로 연결되는 냉매 유출부을 포함할 수 있다.