首页> 外国专利> METHOD FOR CONTROLLING OPERATION OF OUTDOOR FAN OF INVERTER AIR CONDITIONER

METHOD FOR CONTROLLING OPERATION OF OUTDOOR FAN OF INVERTER AIR CONDITIONER

机译:变频空调室外风机运行控制方法

摘要

PURPOSE: A method for controlling operation of outdoor fan of inverter air conditioner is provided to prevent damage to power elements and circuit elements by controlling velocity of air produced from the outdoor fan in accordance with the cycle state of the air conditioner. CONSTITUTION: A method comprises a step(100) of judging whether the air conditioner is in heating operation; a step(103) of judging whether the bi-metal thermostat has changed its operation ; a step(106,109) of operating the outdoor fan in a strong wind mode for a predetermined time if it is judged in the step(103) that the bi-metal thermostat has changed its operation; a step(112) of detecting an outdoor temperature if the bi-metal thermostat has not changed; a step(115,118) of judging whether the detected outdoor temperature is higher than C1 deg.C, and operating the outdoor fan in a weak wind mode if the outdoor temperature is higher; a step(121,124) of judging whether the input power is lower than a1 volt, and operating the outdoor fan in a strong wind mode if yes; a step(133,136) of operating the outdoor fan in a weak wind mode if the outdoor temperature is lower than C1 deg.C and the input power is higher than a2 vo a step(139,142) of judging whether the outdoor temperature is higher than C2 deg.C, and operating the outdoor fan in a strong wind mode if yes; a step(145,148) of judging whether the operation frequency of the compressor is higher than a rated frequency and operating the outdoor fan in a strong wind mode if yes; and a step(151) of operating the outdoor fan in a weak wind mode if no.
机译:目的:提供一种用于控制变频空调的室外风扇的操作的方法,以通过根据空调的循环状态控制室外风扇产生的空气速度来防止损坏功率元件和电路元件。构成:一种方法包括步骤(100),判断空调是否处于制热运行;判断双金属恒温器是否改变了操作的步骤(103);如果在步骤(103)中判断出双金属恒温器已改变其操作,则在强风模式下使室外风扇运转预定时间的步骤(106,109);如果双金属恒温器没有改变,则检测室外温度的步骤(112);步骤(115,118),判断检测到的室外温度是否高于C1℃,如果室外温度较高,则以弱风模式运转室外风扇;步骤(121,124),判断输入功率是否低于a1伏特,如果是,则以强风模式运转室外风扇;如果室外温度低于C1℃且输入功率高于a2伏,则使室外风扇以弱风模式运行的步骤(133,136);步骤(139,142),判断室外温度是否高于C2℃,如果是,则以强风模式运转室外风扇;步骤(145,148),判断压缩机的运行频率是否高于额定频率,如果是,则以强风模式运行室外风扇;如果没有,则以弱风模式操作室外风扇的步骤(151)。

著录项

  • 公开/公告号KR20010037408A

    专利类型

  • 公开/公告日2001-05-07

    原文格式PDF

  • 申请/专利权人 LG ELECTRONICS INC.;

    申请/专利号KR19990044925

  • 发明设计人 EOM DONG GI;PARK GWI GEUN;KANG HUN;

    申请日1999-10-16

  • 分类号F24F11/02;

  • 国家 KR

  • 入库时间 2022-08-22 01:13:44

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