The invention belongs to the technical field of charging piles, and particularly relates to a telescopic liquid cooling charging pile for an underground parking lot. The telescopic liquid cooling charging pile comprises a mounting pipe, mounting grooves are fixedly formed in the inner wall of the mounting pipe, and the two mounting grooves are symmetrically distributed with the axis of the mounting pipe as the center. According to the telescopic liquid cooling charging pile for an underground parking lot, when the charging pile is used and an automobile needs to be charged, only an electromagnetic reversing valve of an oil inlet pipe needs to be opened; in the lifting process of a hydraulic rod, a lifting pipe is driven by a connecting block to extend out of the mounting pipe; after the lifting pipe extends out of the mounting pipe to the ground, the electromagnetic reversing valve on the oil inlet pipe is closed; after a charging wire is electrically connected with an automobile charging port through a charging pipe, the automobile can be charged; and after charging is completed, an electromagnetic reversing valve of an oil outlet pipe is opened, hydraulic oil in the hydraulic cylinder flows out through the oil outlet pipe for pressure reduction, and the lifting pipe automatically moves downwards under the action of gravity to enter the mounting pipe. Therefore, the problem that a charging pile occupies the ground space is solved.
本发明属于充电桩技术领域,尤其是一种可伸缩式地下停车场液冷降温充电桩,包括安装管,安装管的内壁固定开设有安装槽,两个安装槽以安装管的轴心为中心对称分布。该可伸缩式地下停车场液冷降温充电桩,在使用该充电桩时,在需要给汽车充电时,只需要打开进油管的电磁换向阀,液压杆升起的过程中通过连接块带动升降管从安装管内伸出,在升降管从安装管内伸出至地面上后,关闭进油管上的电磁换向阀,通过充电管将充电线与汽车充电口电性连接后即可对汽车充电,在充电完成后打开出油管的电磁换向阀即可,液压缸内的液压油通过出油管流出减压,升降管在重力作用下自动向下运动进入安装管内部,从而解决了充电桩占用地面空间的问题。
Telescopic liquid cooling charging pile for underground parking lot
一种可伸缩式地下停车场液冷降温充电桩
2020-05-22
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |