Patents for F24F 11 - Control or safety systems or apparatus (29,222)
09/2013
09/11/2013CN203190571U Intelligent ventilating system
09/11/2013CN203190570U Air conditioner control system for electric power facility control machine room
09/11/2013CN203190569U Energy-saving system of air conditioner
09/11/2013CN203190568U Air conditioner refrigeration water temperature energy saving system
09/11/2013CN203190567U Central air conditioner intelligent energy conservation control system
09/11/2013CN203190566U Intelligent humidifying device
09/11/2013CN203190565U 空调控制模块 Air Conditioning Control Module
09/11/2013CN203190564U Air conditioner energy saving control device
09/11/2013CN203190563U Air-conditioning controlled by Internet or bluetooth or ZigBee or Wi-Fi
09/11/2013CN203190562U Temperature and humidity auxiliary adjusting device of machine room
09/11/2013CN203190560U Fire fighting air supply system
09/11/2013CN203190559U Intelligent environment control device
09/11/2013CN203190555U Automatic smoke exhausting and heat extraction system
09/11/2013CN203190554U Upper water adding humidifier
09/11/2013CN203190550U 加湿器 Humidifier
09/11/2013CN203190535U Cabinet type air conditioner with fresh air changing function
09/11/2013CN203190533U Underground engineering energy-efficient dehumidifier
09/11/2013CN203190532U Air conditioner outdoor unit
09/11/2013CN203190531U Movable air conditioner with fresh air changing function
09/11/2013CN203190523U Constant temperature and humidity clean air-conditioning energy-saving system
09/11/2013CN203183860U Urban center region automobile tail gas governing and temperature reduction and dust reduction integral regulation and control system
09/11/2013CN103296663A Air conditioner and discharging circuit and discharging control method of air conditioner bus capacitor
09/11/2013CN103292527A Air conditioning device
09/11/2013CN103292514A Water system for heat pump air conditioning equipment
09/11/2013CN103292448A Method and device for preventing condensation of refrigerating device
09/11/2013CN103292438A 水位监测加湿器 Humidifier water level monitoring
09/11/2013CN103292437A 语音交互式空调器及其控制方法 Interactive Voice conditioner and control method
09/11/2013CN103292436A Automatic air cooler and control device of same
09/11/2013CN103292435A Air-conditioner control system and control method
09/11/2013CN103292434A Integrated air conditioner controlling system
09/11/2013CN103292433A High-precision constant-temperature and constant-humidity system
09/11/2013CN103292432A Method and device for accurately regulating electronic expansion valve and temperature-accurately-regulated air conditioner
09/11/2013CN103292431A Air-conditioning control system
09/11/2013CN103292430A Multiple-unit air conditioning apparatus
09/11/2013CN103292429A Air conditioner and method of controlling the same
09/11/2013CN103292428A Air conditioning system
09/11/2013CN103292427A Air conditioner
09/11/2013CN103292426A Machine room cooling device and cooling air supply adjusting method
09/11/2013CN103292425A Waste heat recycling control system of central air-conditioner
09/11/2013CN103292424A Device and method for controlling energy efficiency operation mode of air conditioner
09/11/2013CN103292423A Method for linking multiple online indoor units and total heat exchanger
09/11/2013CN103292422A Method for controlling refrigerating running suction pressure of direct current frequency conversion multi-line unit
09/11/2013CN103292421A Multi-split refrigeration operation outer draught fan rotating speed control method
09/11/2013CN103292420A Preceding stage collected signal processing module for transformer substation air-conditioner control system
09/11/2013CN103292419A Device and method for preventing refrigerants from gathering
09/11/2013CN103292418A Dual-mode start control method and system of compressor of direct-current variable frequency air conditioner
09/11/2013CN103292417A Dust collecting method for air conditioners
09/11/2013CN103292416A Air conditioner and air speed controlling method and device thereof
09/11/2013CN103292415A Method and device for temperature detecting as well as method and system for conditioner control
09/11/2013CN103292414A Data interaction method and device of air conditioning unit
09/11/2013CN103292413A Air-conditioning unit operating method and air-conditioning unit
09/11/2013CN103292412A Clock control method of air-conditioning system and air-conditioning system
09/11/2013CN103292408A Humidifier capable of monitoring humidity
09/11/2013CN103292407A Automatic water supply humidifier
09/11/2013CN103292406A Smart humidifier
09/11/2013CN103292404A Heat pipe type energy-saving central air-conditioning cooling system
09/11/2013CN103292401A Multifunctional transverse flow type heat source tower device
09/11/2013CN103292393A Solar photovoltaic photo-thermal complex conditioner
09/11/2013CN103292389A Air conditioner as well as outdoor unit and temperature controller thereof and control method of air conditioner
09/11/2013CN102425840B Automatic heat removing energy-saving control system of base station
09/11/2013CN102338443B Device for preventing evaporator of automobile air conditioner from being mildewed and control method thereof
09/11/2013CN102331064B Control method of variable refrigerant volume (VRV) multi-link air conditioner
09/11/2013CN102230658B Air conditioning fan motor controller and control method thereof
09/11/2013CN102175055B Automatic dust removal and intelligent ventilation system of fireproof linkage
09/11/2013CN101813358B Air conditioning unit and method for detecting operation state thereof
09/11/2013CN101151493B Humidity conditioner
09/06/2013WO2013130799A1 Hvac system remote monitoring and diagnosis
09/06/2013WO2013130643A1 Ice air conditioner
09/06/2013WO2013130562A1 Solar powered direct current building heating and cooling system
09/06/2013WO2013130264A1 Improved efficiency heating, ventilating, and air-conditioning through extended run-time control
09/06/2013WO2013128350A1 An apparatus for gas cleaning
09/06/2013WO2013104350A3 Air-conditioning control method in an air system, and device
09/05/2013US20130227976 Air-conditioning apparatus
09/04/2013EP2634512A1 Air conditioner and method of controlling the same
09/04/2013EP2634499A1 Display case control system and program
09/04/2013EP2634498A1 Air conditioning control system and program
09/04/2013CN203177534U Refrigerating cycle device and outdoor heat source unit
09/04/2013CN203177420U Air humidification system using air-conditioning condensed water
09/04/2013CN203177408U Air conditioning
09/04/2013CN203177407U 家用远程控温系统 Household remote temperature control system
09/04/2013CN203177406U Energy saving system for air balance in cigarette manufacturing plant
09/04/2013CN203177405U Environmental control system of multifunctional service kiosk
09/04/2013CN203177404U Energy-saving convertible and combined type air conditioning processing unit
09/04/2013CN203177403U Production environment functional parameter control device of drug production enterprise air purification workshop
09/04/2013CN203177402U Air conditioner capable of being preset to carry out refrigeration in advance through short massage
09/04/2013CN203177401U Air conditioning energy-saving air supply system
09/04/2013CN203177400U System controlled by energy-saving type ventilating system
09/04/2013CN203177394U Oxygen aeration air humidifier
09/04/2013CN203177392U Novel air humidifier
09/04/2013CN203177391U Anion air humidifier
09/04/2013CN203177390U Multi-functional air humidifier
09/04/2013CN203177387U Air humidifying system
09/04/2013CN203177386U Air humidifying system
09/04/2013CN203177385U Air humidifying system
09/04/2013CN203177384U Humidifier
09/04/2013CN203177383U Intelligent small and portable air humidifier
09/04/2013CN203177380U Air conditioning-air purifying all-in-one machine
09/04/2013CN203177376U Novel solar liquid dehumidification air conditioning system
09/04/2013CN203177373U Central air-conditioning ground source heat pump power delivery power-failure automatic controller
09/04/2013CN203177363U Single well opened-type water exchange central ventilation system
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