An air mixing device, which is disposed in a space, in which hot air having passed through a heater core of an HVAC module and cold air having passed through an evaporator core are joined, so as to mix the hot air and the cold air, comprises: a plurality of hot air guide pipes for respectively forming hot air guide passages for guiding the hot air to a defrost outlet; a first cold air guide provided at the downstream side of the hot air guide pipes such that a cold air guide passage for guiding the cold air to a vent outlet and a foot outlet is formed between the hot air guide pipes; and a second cold air guide provided to divide an air flow through the cold air guide passage. The hot air guide pipes have hot air branching windows formed such that a part of the hot air flowing along the hot air guide pipes branches off so as to be mixed with the cold air having passed through the cold air guide passage.

    L'invention concerne un dispositif de mélange d'air, qui est disposé dans un espace, et dans lequel de l'air chaud ayant traversé un cœur de chauffage d'un module CVCA et de l'air froid ayant traversé un cœur d'évaporateur sont joints, de façon à mélanger l'air chaud et l'air froid, lequel dispositif comprend : une pluralité de tuyaux de guidage d'air chaud pour former respectivement des passages de guidage d'air chaud destinés à guider l'air chaud vers une sortie de dégivrage ; un premier guide d'air froid disposé sur le côté aval des tuyaux de guidage d'air chaud de telle sorte qu'un passage de guidage d'air froid destiné à guider l'air froid vers une sortie d'évent et une sortie de pied sont formés entre les tuyaux de guidage d'air chaud ; et un second guide d'air froid disposé pour diviser un flux d'air à travers le passage de guidage d'air froid. Les tuyaux de guidage d'air chaud comportent des fenêtres de dérivation d'air chaud formées de telle sorte qu'une partie de l'air chaud s'écoulant le long des tuyaux de guidage d'air chaud se ramifie de façon à être mélangée avec l'air froid ayant traversé le passage de guidage d'air froid.

    HVAC 모듈의 히터 코어를 통과한 온풍과 증발기 코어를 통과한 냉풍이 합류하는 공간에 배치되어 상기 온풍과 상기 냉풍을 혼합시키는 공기 혼합 장치는, 상기 온풍을 디프로스트 토출구로 안내하는 온풍 가이드 통로를 각각 형성하는 복수의 온풍 가이드 관, 상기 냉풍을 벤트 토출구와 발 토출구로 안내하는 냉풍 가이드 통로가 상기 온풍 가이드 관 사이에 형성되도록 상기 온풍 가이드 관의 하류측에 구비되는 제1 냉풍 가이드, 그리고 상기 냉풍 가이드 통로를 통한 공기 흐름을 분할하도록 설치되는 제2 냉풍 가이드를 포함한다. 상기 온풍 가이드 관은 상기 온풍 가이드 통로를 흐르는 온풍 중 일부가 분기되어 상기 냉풍 가이드 통로를 통과한 냉풍과 혼합되도록 형성되는 온풍 분기 창을 구비한다.


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    Title :

    AIR MIXING DEVICE OF VEHICLE HVAC MODULE, AND HVAC MODULE INCLUDING SAME


    Additional title:

    DISPOSITIF DE MÉLANGE D'AIR DE MODULE CVCA DE VÉHICULE, ET MODULE CVCA ÉQUIPÉ DUDIT DISPOSITIF
    차량용 HVAC 모듈의 공기 혼합 장치 및 이를 포함하는 HVAC 모듈


    Contributors:
    JEONG JAE HO (author) / PARK JAE CHANG (author) / KIM JIN HWA (author)

    Publication date :

    2019-04-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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