Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 11 - Control or safety systems or apparatus
Patents for F24F 11 - Control or safety systems or apparatus (29,222)
11/2012
11/21/2012CN102788407A Variable frequency air conditioner with intelligent sleep mode and control method thereof
11/21/2012CN102788406A Humidifier, humidification system and control method of humidifier and humidification system
11/21/2012CN102788405A Start control method of fast refrigerating and fast heating for direct current variable frequency air conditioner
11/21/2012CN102788404A Control method for preventing direct current variable frequency air conditioner from accidentally shutting down due to low voltage
11/21/2012CN102788403A Method for detecting lack of refrigerant in air conditioner, and air conditioner
11/21/2012CN102788402A Control method of air conditioning refrigerant circulation system and air conditioning system
11/21/2012CN102788401A Energy conservation method for constant temperature and humidity system
11/21/2012CN102788400A Backflow prevention apparatus of clean room
11/21/2012CN102788399A Grain humidification system for warehouse
11/21/2012CN102788395A Cold-storing type water-circulation fan air conditioner
11/21/2012CN102788392A Heat pipe and heat pump compound system
11/21/2012CN102128524B Heat pump with preheating function and preheating method thereof
11/21/2012CN102022801B Control method for automatic sleep mode of air conditioner
11/21/2012CN102003772B Energy-saving optimized control method of water source heat pump
11/21/2012CN101929706B Air conditioner and control method thereof
11/21/2012CN101907366B Refrigerating apparatus
11/21/2012CN101876471B Control method for air conditioning refrigerating system of automobile
11/21/2012CN101749837B Air-conditioning controller with no standby power and air-conditioning system by utilizing solar battery
11/21/2012CN101377439B Temperature detecting module and air conditioner using the same and control method thereof
11/20/2012US8312918 Low humidity detection system and method thereof
11/15/2012WO2012153391A1 Air conditioning management device, and program
11/15/2012WO2012153163A1 System for condensate energy utilization
11/15/2012WO2012099413A3 Oxygen-generating humidifier using the decomposition of hydrogen-peroxide
11/15/2012US20120289139 Room pressure controlling system
11/15/2012DE102004055664B4 Protokollwandlereinheit für ein zentrales Steuerungssystem für Klimaanlagen sowie Verfahren zum Betreiben desselben The same protocol conversion unit for a central control system for air conditioning systems and methods for operating
11/14/2012EP2522923A2 System and method for automatically programming hvac system temperature adjustment times
11/14/2012EP2522922A1 A method of ventilating a space of a building
11/14/2012EP2522919A2 Method of controlling a multi type air conditioner
11/14/2012CN202534160U Remote control for air-conditioner
11/14/2012CN202532663U Charging system for central air conditioning
11/14/2012CN202532662U Outdoor machine of air conditioner
11/14/2012CN202532661U Cable fixing structure and air conditioning appliance box with same
11/14/2012CN202532660U Air conditioner and control terminal and control system thereof
11/14/2012CN202532659U Indoor automatic air-exhaust air interchanger
11/14/2012CN202532658U Cold and hot water pump automatic switch and water temperature control energy-saving device
11/14/2012CN202532657U Central air conditioning charge system with energy charge meter
11/14/2012CN202532656U Intelligent control air freshening device
11/14/2012CN202532654U Led control humidifier
11/14/2012CN202532651U Humidifier with reminding function
11/14/2012CN202532647U 超声波加湿器 Ultrasonic Humidifier
11/14/2012CN202532646U Induction humidifier
11/14/2012CN202532640U Automatic electric heating type humidifier
11/14/2012CN202532635U Desk lamp type small-sized air conditioner
11/14/2012CN202532630U Electrical equipment room energy saving cooling device
11/14/2012CN202532625U Integrated-type water-cooling kitchen air conditioner
11/14/2012CN202532620U Air purifier
11/14/2012CN202532619U Ultra low noise and energy-saving type fan coil unit
11/14/2012CN202528798U Dual-mode automotive air-conditioning device
11/14/2012CN102783103A Air conditioning machine
11/14/2012CN102782419A Dehumidification control in refrigerant vapor compression systems
11/14/2012CN102781552A Dehumidifier
11/14/2012CN102778873A On-line system for air conditioner electric fan and control method thereof
11/14/2012CN102778012A Comprehensive utilization system of energy
11/14/2012CN102778011A Air conditioner controlled by sign language and sign language control method thereof
11/14/2012CN102778010A Self-control system of air purifying device
11/14/2012CN102778009A Temperature-humidity control device and method for variable-air-volume air-conditioning system
11/14/2012CN102778008A Forced ventilating system of cable chute
11/14/2012CN102778007A Electricity quantity distributing method of frequency conversion multi-connected central air-conditioning machine set
11/14/2012CN102778006A Method and device for acquiring pressure parameter of multi-connected air-conditioning system
11/14/2012CN102778005A Air conditioner controller
11/14/2012CN102778004A Automatic temperature balancing method for air-conditioning system
11/14/2012CN102778003A Control method and system for humidifying indoor air
11/14/2012CN102778002A Air conditioner for controlling thermal comfort feeling of human body and control method
11/14/2012CN102778001A Heat pipe energy-saving control method and heat pipe energy-saving control method for base station
11/14/2012CN102778000A Fresh-air energy-saving control method and device for base station
11/14/2012CN102777999A Room pressure controlling system
11/14/2012CN102777997A Air humidifier
11/14/2012CN102777995A Multilevel heat pipe and heat pump compound system
11/14/2012CN102777993A 空气净化器 Air Purifier
11/14/2012CN102777991A Circulation cooling temperature-reducing system
11/14/2012CN102777983A Dehumidification device of freezing and runner absorbing coupled operation
11/14/2012CN102777982A Indoor environment intelligent control system and working method thereof
11/14/2012CN102777981A Energy-saving air-conditioning system used for communication base station and capable of supplying air in object-oriented mode and running method thereof
11/14/2012CN102777977A Air purifier
11/14/2012CN102775963A Method and device for manufacturing hydrate slurry and hydrate heat accumulation type air-conditioning system
11/14/2012CN101949576B Energy-saving air conditioner and air conditioner fan linkage system
11/14/2012CN101907335B System for remotely monitoring indoor temperature and humidity and air-conditioners
11/14/2012CN101881499B Intelligent automatic humidifying device and system
11/14/2012CN101881498B Multiple connected air conditioning system and control method thereof
11/14/2012CN101852476B Pure electric automobile air conditioning control system and control method thereof
11/14/2012CN101713583B An air conditioner
11/14/2012CN101512240B Modeling device, and system for using the thermal balance model
11/14/2012CN101307944B Setting value management process and device
11/11/2012CA2775647A1 System and method for automatically programming hvac system temperature adjustment times
11/09/2012DE202012103859U1 Hausstation zur Temperierung eines Gebäudes Home station for temperature control of a building
11/08/2012WO2012118830A3 Residential solutions hvac monitoring and diagnosis
11/08/2012WO2012106202A3 Wireless thermostat adapter system
11/08/2012US20120282853 Make-up air system and method
11/08/2012US20120282002 Image heating apparatus
11/07/2012CN202522501U Air particle matter monitoring system
11/07/2012CN202521947U Solar energy and heat pump joint heating air conditioning system
11/07/2012CN202521935U Multi-connected air conditioning system
11/07/2012CN202521814U Improved dehumidifier
11/07/2012CN202521796U Total heat recovering unit with by-pass pipe
11/07/2012CN202521794U Central air-conditioning exhaust heat recycling control system
11/07/2012CN202521793U Remote control device for air conditioner
11/07/2012CN202521792U Air-conditioner with function of smoke alarm
11/07/2012CN202521791U Air conditioner with fire fighting emergency lighting
11/07/2012CN202521790U Buoy of water tank of spray fan
11/07/2012CN202521789U Intelligent fresh air exchange system based on wireless technology
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