The invention discloses an engineering machinery temperature control system which comprises a battery heat dissipation unit, a first battery pack unit, a second battery pack unit, a first water pump, a plate heat exchanger, an air conditioner refrigeration module and an air conditioner heating module. The battery heat dissipation unit, the first battery pack unit, the first water pump, the plate heat exchanger and the second battery pack unit are sequentially connected through a circulating pipeline, and the circulating pipeline is connected back to the battery heat dissipation unit after being connected out of the second battery pack unit; the air conditioner refrigeration module is used for refrigerating the cooling liquid flowing through the plate heat exchanger and the cab; according to the vehicle-mounted air conditioner system, the plate heat exchanger is additionally arranged, under the condition that a battery heat dissipation unit is not additionally arranged, the heat dissipation capacity of the whole vehicle is greatly improved through the refrigerating capacity of the vehicle-mounted air conditioner system, and meanwhile the vehicle body space is greatly saved.
本发明公开了一种工程机械温控系统,包括:电池散热机组、第一电池组单元、第二电池组单元、第一水泵、板式换热器、空调制冷模块以及空调制热模块;所述电池散热机组、第一电池组单元、第一水泵、板式换热器以及第二电池组单元通过循环管路依次连接,循环管路从第二电池组单元接出后再接回电池散热机组;所述空调制冷模块用于给流经板式换热器的冷却液以及驾驶室制冷;所述空调制热模块用于给驾驶室制热,本发明通过增加了板式换热器在不增加电池散热机组的情况下利用车载空调系统的制冷能力大大的提高了整机的散热能力,同时还大幅节省了车身空间。
Engineering machinery temperature control system and method
一种工程机械温控系统及方法
2024-05-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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