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    • 103. 发明授权
    • Air conditioner
    • 冷气机
    • US09470444B1
    • 2016-10-18
    • US14374724
    • 2012-11-22
    • DAIKIN INDUSTRIES, LTD.
    • Nobuyoshi TakataAkira Moriguchi
    • F25B49/02F24F11/02
    • F25B49/02F24F11/30F24F11/62F24F11/89
    • An indoor-unit transmission/reception unit and an outdoor-unit transmission/reception unit are connected via a first signal line, and another indoor-unit transmission/reception unit and another outdoor-unit transmission/reception unit are connected via a second signal line. A first return switch is connected between a first power supply line and the first signal line, and a second return switch is connected between the first power supply line and the second signal line. A first end of a second switch is connected to the first power supply line, and a second end of the second switch is connected to the cathodes of two diodes. The anodes of the first and the second diodes are connected to the first and the second signal lines, respectively. A common end of the second switch is connected to the first end or the second end thereof. An outdoor-power supply unit is fed with electric power from the common end of the second switch and the second power supply line.
    • 室内单元发送接收单元和室外单元发送接收单元经由第一信号线连接,另一室内单元发送接收单元和其他室外单元发送接收单元经由第二信号线 。 第一返回开关连接在第一电源线和第一信号线之间,第二返回开关连接在第一电源线和第二信号线之间。 第二开关的第一端连接到第一电源线,第二开关的第二端连接到两个二极管的阴极。 第一和第二二极管的阳极分别连接到第一和第二信号线。 第二开关的共同端部连接到第一开关的第一端或其第二端。 室外电源单元从第二开关的公共端和第二电源线馈送电力。
    • 105. 发明申请
    • SIGNAL TRANSMISSION DEVICE FOR AIR CONDITIONER
    • 用于空调的信号传输装置
    • US20160273796A1
    • 2016-09-22
    • US15031971
    • 2014-09-16
    • LG ELECTRONICS INC.
    • Kwonhyung LEEJuntae KIMChisun AHN
    • F24F11/02H02G3/04F24F13/20
    • H02G3/0462F24F1/26F24F1/32F24F11/56F24F11/89F24F13/20
    • A communication device for pipes of an air conditioner disclosed herein transmits and receives communication signals using induced electromagnetic force, generated by a signal line wound around a core assembly, thereby facilitating for coupling between the core assembly and the signal line. Also, one type of core assembly can be commonly applied to various standards of pipes. Rainwater or foreign materials cannot permeate between the signal line and the core assembly by winding the signal line on the core assembly, despite of external installation, thus preventing breakdown or degraded communication performance of the communication device. Also, with forming a signal line mounting hole through the core assembly, the signal line is fixedly inserted through the signal line mounting hole, thereby preventing in advance a movement of the core assembly even though a refrigerant pipe vibrates.
    • 本文公开的空调机的管道的通信装置使用由缠绕在芯组件上的信号线产生的感应电磁力来传送和接收通信信号,从而有助于芯组件和信号线之间的耦合。 此外,一种类型的芯组件可以通常应用于各种管道标准。 尽管有外部安装,但是通过将信号线缠绕在芯组件上,雨水或异物不能在信号线和芯组件之间渗透,从而防止通信设备的故障或通信性能下降。 此外,通过形成通过芯组件的信号线安装孔,信号线固定地插入信号线安装孔,从而即使制冷剂管振动也预先防止芯组件的移动。
    • 106. 发明申请
    • AIR CONDITIONING SYSTEM AND CONTROL METHOD THEREOF
    • 空调系统及其控制方法
    • US20160252284A1
    • 2016-09-01
    • US15025794
    • 2014-09-26
    • DAIKIN INDUSTRIES, LTD.
    • Kousuke KIBOTadafumi NISHIMURA
    • F25B49/02F25B13/00
    • F25B49/02F24F11/30F24F11/89F24F2110/10F24F2140/12F24F2140/20F25B13/00
    • An air conditioning system includes a plurality of indoor units installed in the same indoor space, an outdoor unit and a control device. The indoor units include respective usage-side heat exchangers capable of setting set temperatures individually. The outdoor unit includes a heat-source-side heat exchanger. The control device performs temperature control using a thermo-ON condition set in advance in accordance with the set temperatures, and relaxes the thermo-ON condition of thermo-OFF indoor units when the indoor units include both those that are thermo-ON and those that are thermo-OFF and a predetermined condition is satisfied. The predetermined condition is that at least one of the plurality of indoor units continues to be thermo-ON for a first elapsed time or longer, and at least one of the plurality of indoor units continues to be thermo-OFF for a second elapsed time or longer.
    • 空调系统包括安装在同一室内的多个室内机,室外机和控制装置。 室内机包括分别设定设定温度的各个使用侧热交换器。 室外机包括热源侧热交换器。 控制装置使用根据设定温度预先设定的热接通条件进行温度控制,并且当室内单元包括热关闭的室温单元和 被热关闭并且满足预定条件。 预定条件是多个室内单元中的至少一个室内单元继续热通过第一次经过时间或更长时间,并且多个室内单元中的至少一个在第二经过时间内继续热关闭,或 更长