飞机机电专业英语 运行 L6-4-2 温度控制系统运行PPT资料.pptx
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程思竹,广州民航职业技术学院,飞机机电专业英语,TechnicalEnglishforAircraftMaintenanceEngineeringB737NG空调系统AirConditioningSystemofB737NG,飞机机电设备维修专业教学资源库AircraftMaintenanceEngineering(ME),飞机机电设备维修专业教学资源库AircraftMaintenanceEngineering(ME),TemperatureControlSystem,TemperatureControlDuringoperation,thetemperaStuyresctonetrmolhastwomodes【n.模式;@#@方式】,AUTOandMANUAL.IntheAUTOmode,thecoolorwarmsignalfromtheselectorswitchgoestothecabintemperaturecontroller(CTC).TheCTCcomparestheselector(temperature)inputtoinputsfromtheducttemperatureanticipator【n.预感器】,ductlimitsensorandcabintemperaturesensor.TheCTCmonitorsthesensorinputs.Itcalculatesthecorrecttemperautreforthepackair.TheCTCsendsasignaltosetthepositionoftheairmixvalve.,飞机机电设备维修专业教学资源库AircraftMaintenanceEngineering(ME),TemperatureControlSystem,TemperatureControlSystem,飞机机电设备维修专业教学资源库AircraftMaintenanceEngineering(ME),TemperatureControlSystem,TemperatureControlThesignalgoesthroughrelaysS【yn.s继t电e器m】intheACAU.Theairmixvalveadjuststhehotandcoldairstreamsofthepacktogivethecorrectairtemperature.TheCTCcontinuouslymeasuresthetemperaturesinthecabinanddistributionducts.Itmakesadjustmentsasnecessary.IntheMANUALmode,thetemperatureselectorsendsawarmorcoolsignaltotheACAU.TheACAUletsthesignalgototheairmixvalvetosetitsposition.Youmustmonitortheairtemperatureindicatorandmakeadjustmentstotheairmixvalvetocontrolthetemperatureinthismode.,飞机机电设备维修专业教学资源库AircraftMaintenanceEngineering(ME),TemperatureControlSystem,System,TemperatureControlCabintemperaturesensorassembly,飞机机电设备维修专业教学资源库AircraftMaintenanceEngineering(ME),TemperatureControlSystem,TemperatureControlt,Sys,em,737-700temperaturecontrolpanel,737-800temperaturecontrolpanel,飞机机电设备维修专业教学资源库AircraftMaintenanceEngineering(ME)版权所有,