HEAT EXCHANGER AND AIR CONDITIONER HAVING SAME

This heat exchanger may comprise: a plurality of refrigerant tubes provided to allow a refrigerant to flow therethrough, and including first and second refrigerant tubes arranged in a first direction; and a heat exchange fin coupled to the plurality of refrigerant tubes and extending in the first di...

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Bibliographische Detailangaben
Hauptverfasser:	CHOI, Jeungku, CHO, Hyunchul, SEO, Kangtae, CHOI, Yonghwa
Format:	Patent
Sprache:	eng ; fre ; kor
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	This heat exchanger may comprise: a plurality of refrigerant tubes provided to allow a refrigerant to flow therethrough, and including first and second refrigerant tubes arranged in a first direction; and a heat exchange fin coupled to the plurality of refrigerant tubes and extending in the first direction. The heat exchange fin may comprise a slit fin extending from one surface thereof and having a slit which extends in the first direction between the first refrigerant tube and the second refrigerant tube so as to allow air to pass therethrough in a second direction perpendicular to the first direction. The slit fin comprises: an upper surface extending in the first direction; a connection surface positioned on both sides of the upper surface in the first direction, extending from the upper surface, and connected to the one surface of the heat exchange fin; and a reinforcement portion formed on the upper surface and extending in the first direction. L'échangeur de chaleur de l'invention peut comprendre : une pluralité de tubes de fluide frigorigène disposés de manière à permettre à un fluide frigorigène de circuler à travers eux, et comprenant des premier et second tubes de fluide frigorigène disposés dans une première direction ; et une ailette d'échange de chaleur accouplée à la pluralité de tubes de fluide frigorigène et s'étendant dans la première direction. Une ailette d'échange de chaleur peut comprendre une ailette à fente s'étendant sur l'une de ses surfaces et comportant une fente qui s'étend dans la première direction entre les premier et second tubes de fluide frigorigène de manière à permettre à l'air de la traverser dans une seconde direction perpendiculaire à la première direction. L'ailette fendue comprend : une surface supérieure s'étendant dans la première direction ; une surface de raccordement positionnée sur les deux côtés de la surface supérieure dans la première direction, s'étendant à partir de la surface supérieure, et accouplée à la surface de l'ailette d'échange de chaleur ; et une partie de renforcement formée sur la surface supérieure et s'étendant dans la première direction. 열교환기는, 냉매가 유동되도록 마련되고, 제1 방향으로 배열되는 제1 냉매 튜브와 제2 냉매 튜브를 포함하는 복수의 냉매 튜브 및 복수의 냉매 튜브에 결합되며 제1 방향으로 연장되는 열교환핀을 포함할 수 있다. 열교환핀은, 일면으로부터 연장되고 공기가 제1 방향과 수직인 제2 방향으로 관통하도록 제1 냉매 튜브와 제2 냉매 튜브 사이에서 제1 방향으로 연장되는 슬릿을 가지는 슬릿핀을 포함할 수 있다. 슬릿핀은, 제1 방향으로 연장되는 상면과, 제1 방향으로의 상면의 양측에 위치하고 상면에서부터 연장되며 열교환핀의 일면에 연결되는 연결면과, 상면 상에 형성되고 제1 방향으로 연장되는 보강부를 포함한다.