MULTI TYPE AIR CONDITIONER AND COOLING AND HEATING CONTROL METHOD THEREOF
    2.
    发明申请
    MULTI TYPE AIR CONDITIONER AND COOLING AND HEATING CONTROL METHOD THEREOF 有权
    多种类型的空气调节器及其冷却和加热控制方法

    公开(公告)号:US20130319018A1

    公开(公告)日:2013-12-05

    申请号:US13899104

    申请日:2013-05-21

    Abstract: A cooling and heating control method of a multi type air conditioner in which a target pressure of a compressor is adjusted based on conditions of respective indoor units so as to reduce power consumption is provided. The cooling control method includes determining the indoor unit desired to execute power saving control, judging whether or not a difference between a temperature of a space in which the indoor unit desired to execute power saving control is located and a set temperature of the indoor unit is less than a reference value, raising a target evaporation temperature of the indoor unit upon judging that the difference is less than the reference value, comparing an evaporation temperature of the indoor unit with the raised target evaporation temperature, and raising an evaporation pressure of a compressor, when the evaporation temperature of the indoor unit is lower than the raised target evaporation temperature.

    Abstract translation: 提供了一种根据各室内单元的条件来调节压缩机的目标压力以降低功耗的多型空调机的制冷加热控制方法。 冷却控制方法包括:确定所需的执行省电控制的室内机,判断所需要执行节电控制的室内机的空间的温度与室内机的设定温度之间的差是否为 小于参考值,在判断出差小于基准值时提高室内机的目标蒸发温度,将室内机的蒸发温度与提高的目标蒸发温度进行比较,提高压缩机的蒸发压力 当室内机的蒸发温度低于升高的目标蒸发温度时。

    AIR CONDITIONER AND CONTROL METHOD THEREOF
    4.
    发明申请
    AIR CONDITIONER AND CONTROL METHOD THEREOF 有权
    空调及其控制方法

    公开(公告)号:US20150027144A1

    公开(公告)日:2015-01-29

    申请号:US14300713

    申请日:2014-06-10

    Abstract: An air conditioner, having an outdoor unit and an indoor unit, to perform a heating operation and a defrosting operation, the air conditioner including a detection unit to detect a state of at least one selected between the outdoor unit and the indoor unit and to output the detected value, a controller to determine whether the air conditioner is in a stable state when the defrosting operation is completed and, upon determining that the air conditioner is in the stable state, to control the detected value output from the detection unit to determine entry time of the next defrosting operation, and a storage unit to store a value detected in the stable state. The entry time of the defrosting operation is accurately determined, thereby minimizing the number of times of the defrosting operation during the heating operation.

    Abstract translation: 一种空调机,具有室外机和室内机,进行制热运转和除霜运转,所述空调装置具有检测单元,检测室外机与室内机之间选择的至少一个状态,并输出 所述检测值,控制器,用于当所述除霜运转结束时,判断所述空调机是否处于稳定状态,并且在确定所述空调器处于所述稳定状态时,控制从所述检测单元输出的检测值,以确定进入 下一个除霜操作的时间,以及存储在稳定状态下检测到的值的存储单元。 精确地确定除霜操作的进入时间,从而最小化加热操作期间除霜操作的次数。

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