The invention discloses an ordered charging metering box with an external protection device, and belongs to the technical field of charging piles. The ordered charging metering box comprises a water pumping mechanism, a sealing metering box, an external protection mechanism and a water storage mechanism; the water pumping mechanism is arranged at a parking space, a water pumping bag is arranged in the water pumping mechanism, and the water pumping bag is communicated with the water inlet end of the water storage mechanism; when the water pumping mechanism is rolled by a vehicle, water in the water pumping bag is squeezed into the water storage mechanism; a shell of the sealed metering box is of a fully-closed structure, and through arrangement of an electromagnetic valve, when the sealed metering box executes an ordered charging strategy, the electromagnetic valve can adjust the flow of the electromagnetic valve in cooperation with charging power, and it is guaranteed that auxiliary cooling water in a water storage mechanism can fully meet the heat dissipation requirement of the sealed metering box in the vehicle working process; according to the sealed metering box with the sealed structure, the dustproof and waterproof capabilities of the sealed metering box are improved, the sealed metering box is effectively protected, and the service life of the sealed metering box is prolonged.
本发明公开了一种带有外保护装置的有序充电计量箱,属于充电桩技术领域,包括泵水机构、密封计量箱、外保护机构和储水机构,所述泵水机构设置于停车位处,且泵水机构内设置有泵水囊,所述泵水囊与储水机构进水端连通,所述泵水机构受到车辆碾压时将泵水囊内的水挤入储水机构内,所述密封计量箱的外壳为全封闭结构,通过设置的电磁阀,电磁阀能够在密封计量箱执行有序充电策略时,通过配合充电功率调节电磁阀的流量,保证储水机构内的辅助冷却水能够充分满足车辆工作过程中密封计量箱的散热需求,密封结构的密封计量箱,提高了密封计量箱的防尘防水能力,对密封计量箱形成有效防护,同时提高了密封计量箱的使用寿命。
Ordered charging metering box with external protection device
一种带有外保护装置的有序充电计量箱
14.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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