The invention relates to the field of automobile air conditioners, and discloses an automobile air conditioner pipeline which comprises two aluminum round hard pipes, a porous current stabilizer and arubber hose, the two aluminum round hard pipes are in sealed connection with the two ends of the rubber hose respectively, the porous current stabilizer is located in the rubber hose, and the porouscurrent stabilizer is an elastic cylinder. The center line of the cylinder coincides with the center line of the rubber hose, a plurality of through holes with regular hexagonal sections are formed inthe porous current stabilizer, the axis of each through hole is parallel to the center line of the cylinder, and one aluminum round hard pipe is provided with a plurality of bent portions. And the bent part of the aluminum round hard pipe is extruded into an aluminum oval hard pipe through an extrusion process. According to the automobile air conditioner pipeline, the automobile refrigerating circuit provided with the automobile air conditioner pipeline and the automobile, flowing noise of liquid refrigerants is effectively lowered, no extra engine compartment boundary space needs to be added, and cost is low.

    本发明涉及汽车空调领域,公开了一种汽车空调管路,包括两根铝制圆硬管,还包括多孔稳流器和橡胶软管,两根铝制圆硬管分别于橡胶软管的两端密封连接,多孔稳流器位于橡胶软管内,多孔稳流器为具有弹性的圆柱体,圆柱体的中心线与橡胶软管的中心线重合,多孔稳流器内设有若干个截面为正六边形的通孔,且每个通孔的轴线与圆柱体的中心线平行,其中一根铝制圆硬管设有若干个折弯部位,该铝制圆硬管的折弯部位通过挤压工艺挤压成铝制椭圆硬管。本发明汽车空调管路及设有汽车空调管路的汽车制冷回路和汽车,有效降低液体制冷剂流动噪音,且无需增加额外的发动机舱边界空间,成本低。


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    Title :

    Automobile air conditioner pipeline, automobile refrigerating circuit with automobile air conditioner pipeline and automobile


    Additional title:

    汽车空调管路及设有汽车空调管路的汽车制冷回路和汽车


    Contributors:
    MO JINHONG (author) / XU JING (author) / CAI YANBING (author) / ZHANG FENGLONG (author) / XU CUNMING (author)

    Publication date :

    2020-11-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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