Refrigerating unit device for new energy electric refrigerator car with integrated outdoor unit

• Main Authors: LIU QINGYUN, XU SHAOYOU, QIU MIN, MO HUAN, LIANG ZHENGZHI, PENG DINGWEN, WEI QILIN, TANG JIAN, ZHOU YINGFENG, SHI CHUNLIN
• Format: Patent
• Language: Chinese; English
• Published: 02.01.2024
• Subjects: ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The invention provides a refrigerating unit device for a new energy electric refrigerator car with an integrated outdoor unit, and belongs to the technical field of refrigerator car refrigeration, the refrigerating unit device comprises a refrigerating unit and a defrosting unit, and the refrigerating unit comprises an outdoor unit assembly, an indoor unit assembly, a pipe set, a refrigeration and heat preservation compartment and a high-voltage power battery. According to the refrigerating unit of the new energy refrigerator car, the used compressor is the electric compressor, the high-voltage power supply with the same voltage platform as the new energy refrigerator car body is used as a power source of the electric compressor, and the electric compressor is driven to replace a fuel oil belt wheel compressor; and an oil-gas separator, a condenser, a receiver-drier, a thermostatic expansion valve and an evaporator are sequentially arranged on the pipe group between the circulating refrigerant outlet and the