To provide a vehicular air-conditioning system capable of improving visibility by making efficient suppression of fogging of a windshield and maintaining of comfort of a front seat occupant compatible.SOLUTION: A vehicular air-conditioning system is equipped with an air-conditioning unit 3, and a desiccant type dehumidifier 10. To the air-conditioning unit 3, a defroster blowing-out port 56 blowing conditioned air to a windshield 71 from a lower part on a vehicle inside of a windshield 71 is connected. The dehumidifier 10 is provided with an inside air introduction port 13a, a dry air blowing-out port 14c, and an exhaust port. The dry air blowing-out port 14c communicates with an air sucking portion 58 of the air-conditioning unit 3. The inside air introduction port 13a is disposed at a higher position than a seat cushion 4c of a front seat of a vertical wall 5a facing a vehicle rear side of an instrument panel 5.SELECTED DRAWING: Figure 1

    【課題】フロントガラスの曇りの効率的な抑制と、前席乗員の快適性の維持を両立させて、視認性を向上させることができる車両用空調システムを提供する。【解決手段】車両用空調システムは、空調ユニット3と、デシカント式の除湿装置10を備える。空調ユニット3には、フロントガラス71の車内側の下方からフロントガラス71に空調空気を吹き出すデフロスタ吹き出し口56が接続される。除湿装置10には、内気導入口13aと、乾燥空気の吹き出し口14cと、排出口と、が設けられる。乾燥空気の吹き出し口14cは、空調ユニット3の空気吸入部58に連通する。内気導入口13aは、インストルメントパネル5の車両後方側に向く縦壁5aのうちの、前席のシートクッション4cよりも高い位置に配置される。【選択図】図1


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    Title :

    VEHICULAR AIR-CONDITIONING SYSTEM


    Additional title:

    車両用空調システム


    Contributors:

    Publication date :

    2023-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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