The invention belongs to the technical field of engineering machinery, and particularly relates to a parking air-conditioning device for engineering machinery, which comprises a parking air-conditioning unit and an original vehicle air-conditioning unit. The parking air-conditioning unit comprises a flywheel generator, an electromagnetic valve, an oil delivery pump, a single-cylinder low-power engine, a starter, an air-conditioning compressor B and a three-way joint B, The flywheel generator, the single-cylinder low-power engine, the air conditioner compressor B and the three-way connector B are communicated in sequence, the oil delivery pump, the electromagnetic valve, the single-cylinder low-power engine and the starter are communicated in sequence, and the original vehicle air conditioner unit comprises an oil tank, a multi-cylinder high-power engine, an air conditioner compressor A, an evaporator assembly, a condenser assembly and a liquid reservoir assembly. The evaporator assembly, the liquid reservoir assembly and the condenser assembly are communicated in sequence. The air-conditioning system is convenient to use, the cost of the air conditioning system and the use cost are saved, and the reliability and comfort of using the air conditioning system are effectively improved.
本发明属于工程机械技术领域,尤其为一种工程机械用驻车空调装置,包括驻车空调单元和原车空调单元,所述驻车空调单元包括飞轮发电机、电磁阀、输油泵、单缸小功率发动机、起动机、空调压缩机B和三通接头B,其中飞轮发电机、单缸小功率发动机、空调压缩机B和三通接头B依次连通,所述输油泵、电磁阀、单缸小功率发动机、起动机依次连通,所述原车空调单元包括油箱、多缸大功率发动机、空调压缩机A、蒸发器总成、冷凝器总成和贮液器总成,其中蒸发器总成、贮液器总成和冷凝器总成依次联通。本发明便于使用,且节约了空调系统成本及使用成本,且有效提高了使用空调系统的可靠性、舒适性。
Parking air-conditioning device for engineering machinery
一种工程机械用驻车空调装置
2021-05-25
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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