Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 12 - Use of energy recovery systems in air conditioning, ventilation or screening
Patents for F24F 12 - Use of energy recovery systems in air conditioning, ventilation or screening (4,852)
06/2012
06/20/2012CN202281344U Four-pipe air conditioning cold and heat source system with heat recovery function
06/20/2012CN202280489U 一种低温余热回收的发电装置 A low-temperature waste heat recovery power plant
06/20/2012CN102506475A Heat pump system of heat humidity independent control driven by condensation waste heat and based on solid dehumidification
06/20/2012CN101949579B Rotary vane splash fan-cooled radiator for air conditioner
06/14/2012DE102011103625A1 Vorrichtung zur Rückkühlung von Wärmeträgern und Arbeitsstoffen aus der Kältetechnik und Flüssigkeitskühlern sowie Kälterückgewinnung in der Lüftungstechnik Apparatus for cooling heat carriers and agents from refrigeration and chillers and cooling recovery in ventilation technology
06/13/2012EP2463597A2 Air conditioning device utilizing temperature differentiation of exhausted air to even temperature of external heat exchanger
06/13/2012CN202274552U 节能型排风热泵空调机 Exhaust heat pump energy-saving air conditioner
06/13/2012CN102494384A Intelligent ventilator with smoke preventing and exhausting function
06/13/2012CN102494383A Method for ventilating and dehumidifying underground garage
06/13/2012CN102494372A Double-cold source full fresh air dehumidifier and control method thereof
06/13/2012CN102494368A Splashing and air cooling combined condenser room with anti-frosting fan blades
06/07/2012CA2761225A1 Air conditioning device utilizing temperature differentiation of exhausted gas to even temperature of external heat exchanger
06/06/2012EP2461127A2 A tubular heat exchanger
06/06/2012EP2268978B1 Apparatus and method for cooling of a substantially closed space with recirculation air
06/06/2012CN202267177U 新型的空气源热水器冷柜组合高效空调器 The new freezer combination of highly efficient air source water heater air conditioner
06/06/2012CN202267176U 一种无外风机的多功能单冷空调机 A non-fan of multifunctional single cold outside air conditioner
06/06/2012CN202267132U Solar water heater
06/06/2012CN1563830B Method for utilizing and recovering heat from temp reducing of circulating cooling water
06/06/2012CN102486346A Air conditioner double-pipe radiator
06/06/2012CN102486332A Air conditioner water heater
06/06/2012CN102003853B Multi-connected unit phase change energy storage hot liquid defrosting system
06/06/2012CN101672502B System of heat pump regeneration heating-type energy-saving dehumidifier
06/06/2012CN101220986B Cooling capacity recovering method of air source heat pump hot water units
05/2012
05/31/2012DE102004034320B4 Lufttechnische Einrichtung mit einem Lamellen aufweisenden Wärmetauscher sowie Wärmetauscher A ventilation device with a disk containing heat exchangers and heat exchanger
05/30/2012EP2457301A2 Charging apparatus for electric energy stores, supply station, and method for charging electric energy stores
05/30/2012CN202254209U Energy-saving air conditioner
05/30/2012CN202254138U Heat recycling energy-saving system of combined type dehumidifier
05/30/2012CN202254137U Split type fresh air conditioner with heat-recovery evaporation-condensation function
05/30/2012CN202254136U Air conditioner device operated by coupling of compression refrigeration and wheel dehumidification
05/30/2012CN202254135U Dehumidifying and reheating device of air conditioner
05/30/2012CN202254134U Water source heat-exchange system
05/30/2012CN202254089U Natural ventilation air inlet and air exhaust device with functions of air guide and heat recovery
05/30/2012CN202254043U Split heat pipe, air cooler and direct evaporation cooling composite water chiller unit
05/30/2012CN202254041U Solar air conditioning heating ventilation system
05/30/2012CN202254039U Evaporative cooling type water cooling unit based on heat pipe
05/30/2012CN202253992U Heat recovery constant humidity fresh air unit of heat pump
05/30/2012CN202253980U Cooling system of vehicle-mounted equipment of generating nitrogen by membrane for oil field
05/30/2012CN102478324A Air energy heat pump cold-warm-hot integrated equipment
05/30/2012CN101832623B Pre-heat system of thermal power plant
05/24/2012DE202012101297U1 Wärmerückgewinnungseinrichtung Heat recovery device
05/23/2012EP1570221B1 Heat exchanger of ventilating system
05/23/2012CN202229386U Refrigerating machine heat recovery equipment
05/23/2012CN202229361U Air-conditioning system
05/23/2012CN102466372A Total-heat recovery wind-water double-source triple co-generation system
05/23/2012CN102466306A 热交换通风机 Hot-swap fan
05/23/2012CN101975488B Constant temperature and humidity air-conditioner
05/23/2012CN101886834B Constant-temperature constant-moisture air-conditioning system of constant energy type
05/23/2012CN101846369B Heat recovery solution dehumidifying fresh air handling unit
05/23/2012CN101832609B Heating and cooling system used in carriage of electric automobile
05/23/2012CN101776319B Energy-saving device of heat pipe counter flow back-heating air-conditioning box
05/23/2012CN101696816B Wall mounting type air conditioner water heater
05/18/2012WO2012061891A1 A process and apparatus for recovering energy from wastewater
05/18/2012CA2816918A1 A process and apparatus for recovering energy from wastewater
05/16/2012EP2453184A1 Ventilation system
05/16/2012CN102458625A Coated membranes for enthalpy exchange and other applications
05/16/2012CN102455083A Multiple-effect combination system with complete CO2 working mediums for supermarket
05/16/2012CN102455050A Air conditioning outer unit cover
05/16/2012CN102455041A Condensate water circulation control system of household air conditioner
05/16/2012CN102455024A Mobile air conditioner
05/16/2012CN102455019A Air purification system
05/16/2012CN102455017A High-efficiency air-conditioner based on concept of internet of things
05/09/2012EP2450641A2 An installation for heat recovery from exhaust air using a heat pump, and a building comprising said installation
05/09/2012EP2449315A1 Ventilation system
05/09/2012CN202216585U Atomizing reinforcement air heat transfer device of air-cooling refrigerating heat pump unit
05/09/2012CN202216365U Cooling water type stepless control condensing heat recovering system
05/09/2012CN202216347U Air conditioner energy-saving system utilizing tap water and condensed water
05/09/2012CN102444968A Condensation water-cooling amount recycle central air-conditioning device
05/09/2012CN102444967A Air-conditioning system waste heat recovery method and system thereof
05/09/2012CN102444966A Window type air conditioner
05/09/2012CN102444965A Air-conditioning waste heat utilization device
05/09/2012CN102444950A Ice cold accumulation adsorption heat recycling air-conditioner
05/09/2012CN102444941A Clean fresh air dehumidifying system with extreme low cold and heat loss
05/02/2012EP2447616A2 Decentralised room ventilation device with heat reclaim
05/02/2012EP2447615A2 Decentralised room ventilation device with heat reclaim
05/02/2012EP1445549B1 Heat exchanger unit
05/02/2012CN202209737U Fresh air handling unit having natural heat recovery function
05/02/2012CN102435006A Three-in-one air-conditioning water heater system
05/02/2012CN102435002A Improved device for efficient energy-saving household central air-conditioning
05/02/2012CN102435001A Multi-purpose air conditioner
05/02/2012CN102434949A Orifice plate heat exchanger and heat exchanging and filtering method thereof
05/02/2012CN102434930A Water-cooled air conditioner dehumidifier with heat recycling function and running method thereof
05/02/2012CN102434927A Air-conditioner capable of dehumidification to prepare drinking water
05/02/2012CN101893290B Mobile air conditioner with water circulation system
04/2012
04/26/2012DE102010042950A1 Thermal back extracting ventilation device for installation in thermal building shell, has heat exchanger designed as counter flow heat exchanger, through which supply air stream and exhaust air stream flow
04/26/2012DE102010042948A1 Heat-recovering ventilation device for use in thermal building envelope i.e. outer wall, has supply air flow heating device designed as inclined surface that lies at end of cross-beam of T-shaped configuration of housing
04/25/2012EP2444755A2 Method for operating a ventilation device
04/25/2012CN202204230U 一种空调保鲜柜 An air fresh cabinet
04/25/2012CN202204110U Heat-pump water heater of air conditioner
04/25/2012CN202204109U 中央空调热回收装置 Central air-conditioning heat recovery
04/25/2012CN202204101U 节能型新风换气装置 Energy-efficient fresh air ventilation device
04/25/2012CN202204076U Heat recovery air conditioning cabinet applicable to animal room
04/25/2012CN102425890A 一种家用冷暖空调制冷系统 One kind of home heating and air conditioning systems
04/25/2012CN102425883A Energy-saving system using heat recovery type water source heat pump unit and control method for energy-saving system
04/25/2012CN102425828A 一种适用于机房精密控制空调的节能装置 One for the control room precision air-conditioning energy-saving devices
04/25/2012CN102425822A 新风空调 Fresh air
04/18/2012CN202195548U 直流换热式全效热水空调系统 DC recuperative full effect of hot water air conditioning system
04/18/2012CN102419030A 一种多用途吸附地暖制冷系统 A multipurpose absorption refrigeration system to warm
04/18/2012CN102419029A 一种多用途吸附地暖制冷系统 A multipurpose absorption refrigeration system to warm
04/18/2012CN102418978A Heat exchange device
04/18/2012CN101793427B Continuous spraying air-cooled atomization and vaporization type condensing system and air-conditioning method
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