The present invention provides a vapor injection module comprising: a first expansion means for blocking the flow of a condensed refrigerant or transferring the condensed refrigerant to a gas-liquid separator by expanding same, according to an air-conditioning mode; the gas-liquid separator for receiving the refrigerant from the first expansion means and separating same into gaseous and liquid refrigerants; and a second expansion means for allowing the condensed refrigerant to pass or expanding the condensed refrigerant, or for expanding the liquid refrigerant separated in the gas-liquid separator, according to the air-conditioning mode.

    La présente invention concerne un module d'injection de vapeur comprenant : un premier moyen d'expansion pour bloquer l'écoulement d'un fluide frigorigène condensé ou pour transférer le fluide frigorigène condensé vers un séparateur gaz-liquide par expansion de celui-ci, selon un mode de conditionnement d'air ; le séparateur gaz-liquide destiné à recevoir le fluide frigorigène en provenance du premier moyen d'expansion et à séparer celui-ci en fluides frigorigènes gazeux et liquide ; et un second moyen d'expansion pour permettre au fluide frigorigène condensé de passer ou de dilater le fluide frigorigène condensé, ou pour dilater le fluide frigorigène liquide séparé dans le séparateur gaz-liquide, selon le mode de conditionnement d'air.

    본 발명은 공조모드에 따라, 응축된 냉매의 흐름을 차단하거나, 응축된 상기 냉매를 팽창시켜 기액분리기로 전달하는 제1 팽창수단, 상기 제1 팽창수단으로부터 냉매를 전달받아, 기상과 액상의 냉매로 분리하는 상기 기액분리기, 상기 공조모드에 따라, 응축된 상기 냉매를 통과 또는 팽창시키거나, 상기 기액분리기에서 분리된 액상의 냉매를 팽창시키는 제2 팽창수단을 포함하는 베이퍼 인젝션 모듈을 제공한다.


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    Title :

    VAPOR INJECTION MODULE AND HEAT PUMP SYSTEM USING SAME


    Additional title:

    MODULE D'INJECTION DE VAPEUR ET SYSTÈME DE POMPE À CHALEUR UTILISANT CELUI-CI
    베이퍼 인젝션 모듈 및 이를 이용하는 히트펌프 시스템


    Contributors:
    KIM YUN JIN (author) / KIM SEONG HUN (author) / LEE SUNG JE (author) / LEE HAE JUN (author)

    Publication date :

    2022-01-20


    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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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