The embodiment of the invention provides a charging rectifier cabinet and a direct current charging pile, the charging rectifier cabinet comprises a cabinet body, a functional device, a refrigeration system and a first partition plate, the first partition plate divides the cabinet body into a first cabinet body and a second cabinet body, the first cabinet body is internally provided with an accommodating cabin, and the functional device is arranged in the accommodating cabin. The accommodating cabin is provided with a first air inlet and a first air outlet; the refrigerating system comprises a first heat exchange device and a second heat exchange device, the first heat exchange device is arranged in the first cabinet body, the first heat exchange device is connected with the air inlet and the air outlet, and the first heat exchange device is used for adjusting the temperature in the containing cabin; the second heat exchange device is arranged in the second cabinet body and connected with the first heat exchange device through a first pipeline, the first pipeline penetrates through the first partition plate, and the second heat exchange device is used for cooling a cooling medium in the first heat exchange device. Functional devices in the charging rectifier cabinet can be prevented from being eroded, and the service life of the charging rectifier cabinet is prolonged.
本发明实施例提供了一种充电整流柜和直流充电桩,充电整流柜包括:柜体、功能器件、制冷系统以及第一隔板,第一隔板将柜体分割成第一柜体和第二柜体,第一柜体内设有容纳舱,功能器件设置于容纳舱内,容纳舱设有第一进风口和第一出风口;制冷系统包括第一热交换装置和第二热交换装置,第一热交换装置设置于第一柜体内,第一热交换装置分别与进风口和出风口连接,第一热交换装置用于调节容纳舱内的温度;第二热交换装置设置于第二柜体内,第二热交换装置与第一热交换装置通过第一管路连接,第一管路穿设于第一隔板,第二热交换装置用于冷却第一热交换装置内的冷却介质。可以避免充电整流柜内的功能器件受到侵蚀,提高充电整流柜的使用寿命。
Charging rectifier cabinet and direct current charging pile
一种充电整流柜和直流充电桩
2021-06-04
Patent
Electronic Resource
Chinese
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