The embodiment of the invention provides a refrigerant leakage detection method, electronic equipment, a computer readable storage medium and a computer program product, and the refrigerant leakage detection method comprises the steps: when the pressure ratio of a compressor is smaller than a set specific value, or the shutdown duration of the compressor is greater than a set duration, detecting the leakage of a refrigerant; whether a refrigerant leak occurs is determined based on a parameter of the refrigerant detected by the sensor, the compressor pressure ratio being a ratio of a high-pressure-side pressure of the refrigeration system to a low-pressure-side pressure of the refrigeration system. According to the embodiment of the invention, the detection frequency of refrigerant leakage can be improved.
本申请实施例提供一种制冷剂泄漏检测方法、电子设备、计算机可读存储介质及计算机程序产品,该制冷剂泄漏检测方法包括:在压缩机压比小于设定比值,或者压缩机的停机持续时长大于设定时长的情况下,基于传感器检测的制冷剂的参数确定是否发生制冷剂泄漏,压缩机压比是制冷系统的高压侧压力与制冷系统的低压侧压力的比值。本申请实施例可以提高制冷剂泄漏被检测到的频率。
Refrigerant leakage detection method, electronic equipment, computer readable storage medium and computer program product
制冷剂泄漏检测方法、电子设备、计算机可读存储介质及计算机程序产品
2024-08-09
Patent
Electronic Resource
Chinese
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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 |
Refrigerant leakage diagnosis method, device and equipment and readable storage medium
European Patent Office | 2023
|European Patent Office | 2024
|European Patent Office | 2024
|European Patent Office | 2024
|European Patent Office | 2025
|