The invention discloses a refrigerating unit used for a vehicle, a control method of the refrigerating unit and a refrigerator car. The method comprises the steps that the current vehicle speed of thevehicle is monitored; a driving device is controlled according to the current vehicle speed so as to adjust the inclination angle of a condenser; and the condenser is rotatably arranged in a refrigerating outdoor unit, the included angle between the heat exchange surface of the condenser and the air inlet direction of the refrigerating outdoor unit is the inclination angle, the driving device isin driving connection with the condenser, and the driving device can drive the condenser to adjust the inclination angle. According to the refrigerating unit used for the vehicle, the control method of the refrigerating unit and the refrigerator car, when a controller of the refrigerating unit obtains that the vehicle is at a certain speed, adjusting is carried out on the condenser through the driving device, and the condenser is controlled to be at the inclination angle with the optimal air inlet effect, and therefore, the problem that in the prior art, a condenser with a fixed inclination angle cannot enable a condensation air duct to be in the optimal air inlet effect all the time is solved; and by adjusting the placement angle of the condenser in real time, the effect that the air inlet amount of a condensation air duct is maximized can be realized, and the condensation air duct is in the best air inlet effect all the time.
本发明公开一种用于车辆的制冷机组及其控制方法、冷藏车。其中,该方法包括:监测车辆的当前车速;根据当前车速控制驱动装置,从而调整冷凝器的倾角;冷凝器可转动地设置在制冷外机内,冷凝器的换热面与制冷外机的进风方向之间的夹角为倾角,驱动装置与冷凝器驱动连接,驱动装置可驱动冷凝器调节倾角。本发明在制冷机组的控制器获取到车辆位于某一车速时,通过驱动装置将冷凝器进行调整,将其控制到最佳进风效果的倾角。从而解决了现有技术中固定倾角的冷凝器不能使冷凝风道时刻处于最佳进风效果的问题。通过这种实时调节冷凝器放置角度,能够实现冷凝风道进风量最大化,使冷凝风道时刻处于最佳的进风效果。
Refrigerating unit used for vehicle, control method of refrigerating unit and refrigerator car
一种用于车辆的制冷机组及其控制方法、冷藏车
2021-03-30
Patent
Elektronische Ressource
Chinesisch
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
Refrigerating unit used for car, control method of refrigerating unit and refrigerator car
Europäisches Patentamt | 2021
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