The invention relates to the technical field of heat dissipation, in particular to a liquid cooling charging pile group efficient heat dissipation cooling system which comprises a plurality of liquid cooling charging piles, an air cooling water chilling unit, a cold storage container and a connecting mechanism. The air-cooled chiller unit is connected with the cold storage container and then is connected with the plurality of liquid-cooled charging piles through a connecting mechanism; the liquid-cooling charging pile comprises a liquid-cooling charging module, a liquid-cooling charging line gun and a variable-frequency circulating pump, the liquid-cooling charging pile adopts a liquid-cooling cold plate for heat exchange, and the liquid-cooling cold plate is provided with a heat exchange liquid inlet and a heat exchange liquid outlet. According to the invention, a container cold storage working condition is adopted, and step tariff, night cold storage and daytime cold release and heat dissipation are utilized, so that high tariff in a power utilization peak period can be avoided, heat dissipation power consumption peak shifting is realized, and the operation electricity cost of heat dissipation is greatly reduced; the chilled water storage capacity can reach 30-35 kwh/m < 3 >, and the heat dissipation requirement of the charging pile under the peak electricity price can be completely or partially replaced.

    本发明涉及散热技术领域,具体涉及一种液冷充电桩群高效散热冷却系统,包括多个液冷充电桩、风冷冷水机组、蓄冷容器和连接机构,所述连接机构为换热器和过滤器中的一种,所述风冷冷水机组与蓄冷容器之间连接后通过连接机构与多个液冷充电桩连接;所述液冷充电桩包括液冷充电模块、液冷充电线枪和变频循环泵,所述液冷充电桩采用液冷冷板进行换热,且所述液冷冷板上设有换热液进口和换热液出口。本发明采用容器蓄冷工况,利用阶梯电价,夜晚蓄冷白天释冷散热,可以避免用电高峰期高电价,实现散热耗电错峰,大大降低散热的运营电费成本;水蓄冷量可达到30‑35kwh/m3,可完全或部分替代高峰电价下充电桩的散热需求。


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    Titel :

    Efficient heat dissipation and cooling system for liquid cooling charging pile group


    Weitere Titelangaben:

    一种液冷充电桩群高效散热冷却系统


    Beteiligte:
    LIU JUN (Autor:in)

    Erscheinungsdatum :

    2024-05-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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