The invention discloses an air conditioner high-low pressure pipe assembly, and relates to the technical field of automobile air conditioner pipelines. The air conditioner high-low pressure pipe assembly comprises a high-low pressure pipe fitting and an extrusion sealing block; the extrusion sealing block is provided with a through hole for the high-low pressure pipe fitting to penetrate through and is used for extrusion sealing of the pipe end of the high-low pressure pipe fitting; and a limiting ring abutting against the extrusion sealing block is arranged at the end, penetrating through thethrough hole, of the high-low pressure pipe fitting, a rubber ring with one side abutting against the limiting ring and the other side used for extrusion sealing is connected to the end, penetratingthrough the through hole, of the high-low pressure pipe fitting in a sleeving mode, and a metal ring is connected to the rubber ring in a sleeving mode. The pipe end of the high-low pressure pipe fitting is sealed, the effect of preventing the high-low pressure pipe fitting from being separated from the extrusion sealing block is achieved by abutting against the extrusion sealing block through limiting, one side of the rubber ring abuts against the limiting ring, the other side of the rubber ring is used for extrusion sealing, the extrusion sealing effect is achieved after the extrusion sealing block is installed and fixed, and the effects that the product cost is remarkably reduced, and the sealing quality and convenience are remarkably improved are achieved.

    本发明公开了一种空调高低压管总成,涉及汽车空调管路技术领域,其技术方案要点包括高低压管件与挤压密封块;所述挤压密封块设置有供所述高低压管件穿过的穿孔,并用于所述高低压管件管端的挤压密封;所述高低压管件穿过所述穿孔的一端设置有与所述挤压密封块抵接的限位环,并套接有一侧与所述限位环抵接,另一侧用于挤压密封的橡胶圈,所述橡胶圈套接有金属圈。本发明具有在对高低压管件的管端密封时,通过限位与挤压密封块抵接以达到避免高低压管件从挤压密封块内脱离的效果,再通过一侧与限位环抵接另一侧用于挤压密封的橡胶圈,在安装固定挤压密封块后实现挤压密封的效果,具有显著降低产品成本、显著提升密封质量与便捷性的效果。


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    Titel :

    Air conditioner high-low pressure pipe assembly


    Weitere Titelangaben:

    一种空调高低压管总成


    Beteiligte:
    DONG MIN (Autor:in) / BAI YONGJIE (Autor:in) / CHEN MIN (Autor:in) / LI CHANGCHUAN (Autor:in)

    Erscheinungsdatum :

    2020-07-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / F16J Kolben , PISTONS



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