The invention relates to a high-power low-temperature-rise liquid cooling charging pile cable, which comprises a sheath tube, and a first main line tube, a second main line tube, a first liquid cooling tube, a second liquid cooling tube, an auxiliary line group, a ground wire, a first signal line group and a second signal line group which are arranged in the sheath tube, in the cross section of the liquid cooling charging pile cable, the first main wire pipe and the second main wire pipe are arranged in parallel and divide the space in the sheath into a first side and a second side; the first liquid cooling pipe is arranged on the first side and close to the first main line pipe, the second liquid cooling pipe is arranged on the first side and close to the second main line pipe, the auxiliary line set is arranged on the first side and located among the first main line pipe, the second main line pipe, the first liquid cooling pipe and the second liquid cooling pipe, and the diameter of any one of the first liquid cooling pipe and the second liquid cooling pipe is larger than that of the auxiliary line set. The liquid-cooled charging pile cable can be ensured to be cooled during high-power charging, and the problem that the temperature rise is too high during quick charging is solved.

    本发明涉及一种大功率低温升液冷充电桩电缆,其包括护套管以及设于护套管内的第一主线管、第二主线管、第一液冷管、第二液冷管、辅助线组、地线、第一信号线组和第二信号线组;在液冷充电桩电缆的横截面中,第一主线管和第二主线管并列设置并将护套内的空间分为第一侧和第二侧;第一液冷管设于第一侧并靠近第一主线管,第二液冷管设于第一侧并靠近第二主线管,辅助线组设于第一侧并位于第一主线管、第二主线管、第一液冷管和第二液冷管之间,第一液冷管和第二液冷管任一个的直径大于辅助线组的直径。该液冷充电桩电缆能够确保电缆在大功率充电时保持冷却,解决了快速充电温升过高的问题。


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    Title :

    High-power low-temperature-rise liquid cooling charging pile cable


    Additional title:

    一种大功率低温升液冷充电桩电缆


    Contributors:
    LIU XUEFENG (author) / YAO ZHIFENG (author) / YAO ZHICHENG (author)

    Publication date :

    2025-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01B CABLES , Kabel / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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