The invention relates to the technical field of air conditioning equipment, particularly provides a control method of air conditioning equipment and the air conditioning equipment, and aims to solve the problem that the temperature of the existing vehicle-mounted air conditioning equipment is reduced in a dehumidification mode. The air conditioning equipment comprises a compressor, a condenser, a first evaporator, a second evaporator, an external fan, an internal fan, a first expansion valve and a second expansion valve, the compressor, the condenser and the first evaporator form a refrigerant loop, and the second evaporator and the first evaporator are arranged in parallel in the flowing direction of airflow. The control method comprises the steps that the return air temperature and the outlet air temperature are obtained, the rotating speed of the external fan and the opening degree of the first expansion valve are adjusted according to obtained parameters, the outlet air temperature can be adjusted by adjusting the rotating speed of the external fan and the opening degree of the first expansion valve, and therefore the constant-temperature effect is achieved; the problem that the temperature of the air conditioning equipment is reduced in the dehumidification mode is solved.
本发明涉及空气调节设备技术领域,具体提供一种空气调节设备的控制方法及空气调节设备,旨在解决现有车载的空气调节设备在除湿模式下温度降低的问题,本发明的空气调节设备包括压缩机、冷凝器、第一蒸发器、第二蒸发器、外置风机、内置风机、第一膨胀阀以及第二膨胀阀,压缩机、冷凝器和第一蒸发器组成一个冷媒回路,第二蒸发器与第一蒸发器沿气流的流动方向并联设置,控制方法包括获取回风温度和出风温度,并根据获取的参数调节外置风机的转速和第一膨胀阀的开度,通过调节外置风机的转速和第一膨胀阀的开度,能够调节出风温度,从而达到恒温的效果,解决了空气调节设备在除湿模式下温度降低的问题。
Control method of air conditioning equipment and air conditioning equipment
空气调节设备的控制方法及空气调节设备
2024-12-03
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 |
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