The invention discloses an automatic control system for a vehicle refrigerating unit. The automatic control system comprises a controller arranged on a vehicle head, a refrigerator arranged in a compartment, a refrigerator control unit arranged on the side face of the compartment, an engine control unit and a generator set arranged at the bottom of the compartment. The controller is electrically connected with the refrigerator control unit through a first waterproof plug connecting wire and a refrigerator spring wire which are connected in sequence, and the refrigerator control unit is electrically connected with the engine control unit through a second waterproof plug connecting wire; and the refrigerator control unit is electrically connected with the refrigerator, and the engine control unit is connected with the generator set. The system has the following advantages that the working intensity of a driver is effectively reduced, potential safety hazards are eliminated, troubles are omitted, and a driver does not need to frequently stop the car to check the temperature in the compartment; the problems of fuel oil waste, machine loss and the like due to the fact that a refrigerator and a generator set cannot be switched on and off in time in the running process of a vehicle can be solved; and the engine can be protected against faults.
本发明公开了一种车用制冷机组自动化控制系统,包括设置于车头的控制器,设置于车厢内的制冷机,设置于车厢侧面的制冷机控制单元、发动机控制单元和设置于车厢底部的发电机组;控制器通过依次相连的第一防水插头连线、制冷机弹簧线与制冷机控制单元电性连接,制冷机控制单元通过第二防水插头连线与发动机控制单元电性连接;制冷机控制单元与制冷机电性连接,发动机控制单元与发电机组相连。本发明具有如下优点:有效降低驾驶员的工作强度,消除安全隐患,省去麻烦,驾驶人员不需要频繁停车检查车厢内的温度;可以解决由于车辆在行驶过程中,不能及时开关制冷机和发电机组,浪费燃油,机器损耗等问题;可以对发动机进行故障保护。
Automatic control system of vehicle refrigerating unit
一种车用制冷机组自动化控制系统
2022-01-25
Patent
Elektronische Ressource
Chinesisch
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 |
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