VENTILATION DEVICE AND VENTILATION SYSTEM COMPRISING SAME

• Main Authors: KIM, Kyunghoon, JANG, Eomji, CHO, Sungjune, CHOI, Taesung, SEO, Hyeongjoon, SIM, Jaehyoung, KIM, Sunggoo
• Format: Patent
• Language: English; French; Korean
• Published: 23.02.2023
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; RANGES; VENTILATING; WEAPONS

A ventilation device according to an embodiment of the present disclosure comprises: a housing comprising an inlet channel through which outdoor air is suctioned into an indoor space, and an outlet channel through which indoor air is discharged to an outdoor space; a cover for covering the housing; a total heat exchanger in which air flowing through the inlet channel and air flowing through the outlet channel exchange heat with each other; a heat exchanger provided on the inlet channel so as to remove moisture for air flowing through the inlet channel; and a dehumidification unit comprising a drain tray for collecting condensed water generated by the heat exchanger. The housing comprises a first housing formed asymmetrically on one surface of the housing with reference to the center line of one surface extending in the direction of a long axis or short axis of one surface, the first housing comprising a first hole provided such that the drain tray and a total heat exchanger are withdrawn from the outside of the housing; and a second housing coupled to the first housing in the upward/downward direction and disposed on the other surface of the housing, the second housing comprising a second hole formed in a shape symmetrical to that of the first hole in the upward/downward direction. The cover comprises a first cover which forms the lower portion of the cover, and a second cover coupled to the first cover in the upward/downward direction so as to form the upper portion of the cover. One of the first and second housings is selectively covered by the first cover, and the other thereof is covered by the second cover. Un dispositif de ventilation selon un mode de réalisation de la présente divulgation comprend : un boîtier comprenant un canal d'entrée à travers lequel de l'air extérieur est amené par aspiration dans un espace intérieur, et un canal de sortie à travers lequel de l'air intérieur est évacué vers un espace extérieur ; un couvercle destiné à recouvrir le boîtier ; un échangeur de chaleur total dans lequel l'air s'écoulant à travers le canal d'entrée et l'air s'écoulant à travers le canal de sortie échangent de la chaleur l'un avec l'autre ; un échangeur de chaleur disposé sur le canal d'entrée de façon à éliminer l'humidité de l'air circulant à travers le canal d'entrée ; et une unité de déshumidification comprenant un plateau de vidange pour collecter l'eau condensée générée par l'échangeur de chaleur. Le boîtier comprend un premier boîtier formé de manière asymétrique sur une surface du boîtier par rapport à la ligne centrale d'une surface s'étendant dans la direction d'un axe long ou d'un axe court d'une surface, le premier boîtier comprenant un premier trou prévu de telle sorte que le plateau de vidange et un échangeur de chaleur total soient retirés de l'extérieur du boîtier ; et un second boîtier accouplé au premier boîtier dans la direction vers le haut/vers le bas et disposé sur l'autre surface du boîtier, le second boîtier comprenant un second trou formé dans une forme symétrique à celle du premier trou dans la direction vers le haut/vers le bas. Le couvercle comprend un premier couvercle qui forme la partie inférieure du couvercle et un second couvercle accouplé au premier couvercle dans la direction vers le haut/vers le bas de façon à former la partie supérieure du couvercle. L'un des premier et second boîtiers est sélectivement recouvert par le premier couvercle, et l'autre est recouvert par le second couvercle. 본 개시의 일 실시예에 따른 환기 장치는 실외 공기를 실내로 흡입하는 흡기 유로와, 실내 공기를 실외로 배출하는 배기 유로를 포함하는 하우징과 하우징을 커버하는 커버와 흡기 유로를 흐르는 공기와 배기 유로를 흐르는 공기가 서로 열교환되는 전열교환기와 흡기 유로 상에 마련되고 흡기 유로를 흐르는 공기중의 수분을 제거하도록 마련되는 열교환기와 열교환기에서 발생되는 응축수를 집수하는 드레인 트레이를 포함하는 제습 유닛을 포함하고, 하우징은 하우징의 일면의 장축 방향 또는 단축 방향으로 연장되는 일면의 중심선을 기준으로 일면 상에 비대칭적으로 형성되고 드레인 트레이와 전열 교환기가 하우징 외부로부터 인출되도록 마련되는 제 1홀을 포함하는 제 1하우징과, 제 1하우징과 상하 방향으로 결합되고, 하우징의 타면 상에 배치되고 상하 방향으로 제 1홀과 대응되는 형상으로 형성되는 제 2홀을 포함하는 제 2하우징을 포함하고, 커버는 커버의 하부를 형성하는 제 1커버와, 제 1커버와 상하 방향으로 결합되고 커버의 상부를 형성하는 제 2커버를 포함하고, 제 1하우징과 제 2하우징 중 어느 하나는 선택적으로 제 1커버에 의해 커버되고, 제 1하우징과 제 2하우징 중 다른 하나는 제 2커버에 의해 커버된다.