Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502)
07/2013
07/03/2013CN103185417A Dual-purpose electric box made of refrigerating fins and consisting of plurality of containers
07/03/2013CN103185412A Novel air source cold (hot) water air conditioning unit
07/03/2013CN103184906A Energy supply method and device
07/03/2013CN102353178B Lithium bromide absorptive refrigeration air conditioner and sanitary hot water system driven by solar energy
07/03/2013CN102261769B Solar-energy-aided air energy heat pump system
06/2013
06/28/2013CA2792460A1 Air conditioning apparatus for efficient supply air temperature control
06/27/2013WO2013096902A1 Centralized multi-function heat exchange system
06/27/2013WO2013095152A1 Method and device for recovering of energy (rhp-system solution)
06/27/2013WO2013093966A1 Air conditioner
06/27/2013US20130160970 Dehumidifier
06/27/2013DE112011101980T5 Kühlsystem-Management und Informationsanzeige Cooling system management, and information display
06/26/2013CN203024486U Non-circulating liquid medium constant temperature system and semiconductor constant temperature engine device
06/26/2013CN203024485U Biological active liquid freshness preservation system
06/26/2013CN203024484U Heating cycle system for sealed refrigeration
06/26/2013CN203024483U Dual-energy heat pump air conditioner water heater
06/26/2013CN203024482U Afterheat recycling system
06/26/2013CN203024477U Ground source heat pump central air-conditioning hot water triple-generation unit
06/26/2013CN203024356U Heat exchanger structure
06/26/2013CN203024308U Heat supply and venting air conditioning system suitable for rural residences
06/26/2013CN203024299U Low-temperature and intense-heat type air cooled heat pump unit
06/26/2013CN103175343A Vacuum heat pipe electromagnetic field magnetic refrigeration prototype
06/26/2013CN103175342A Multi-heat-source type heat pump
06/26/2013CN103175341A Heat power screw type cold-hot water machine set
06/26/2013CN103175340A Heat power vortex type cold-hot water machine set
06/26/2013CN103175339A Heat power centrifugal type cold-hot water machine set
06/26/2013CN103175338A Hydraulic-filling-type screw rod water-cooling cold water unit with heat recovery function
06/26/2013CN103175337A Comprehensive utilization system of water source
06/26/2013CN103175321A River water heat source utilizing device
06/26/2013CN102192617B Water energy/bathing club air conditioner
06/26/2013CN102105749B Air conditioner
06/26/2013CN102016442B Air conditioner
06/20/2013WO2013087425A1 Device for air conditioning a drive train and a passenger compartment of a vehicle
06/20/2013US20130157271 Systems and Methods Using External Heater Systems in Microfluidic Devices
06/20/2013US20130153197 Inverter controller, method of operation thereof and field-installable retrofit kit incorporating the same
06/20/2013US20130153170 Precooler/Chiller/Reheater Heat Exchanger System
06/19/2013CN203011005U Earth-energy environment-friendly refrigerating and heating device
06/19/2013CN203011004U Unit type air conditioner floor heating machine
06/19/2013CN203011003U Air source heat pump hot water air conditioning unit
06/19/2013CN203011002U Direct-fired lithium bromide absorption type heating and refrigerating unit with smoke valve and used for recovering smoke waste heat
06/19/2013CN203011001U Solar energy-heat pump CCHP system
06/19/2013CN203011000U Tri-generation heat pump system and building provided with same
06/19/2013CN203010999U Heat pump system with hot water function
06/19/2013CN203010998U Double-loop three-stage closed type circulation area energy station system
06/19/2013CN203010994U Direct combustion type lithium bromide absorbing type cold and hot water machine set for heating working condition flue gas waste heat recovery
06/19/2013CN203010781U Household split air-conditioner heating device
06/19/2013CN103162465A 太阳能供能系统 Solar energy supply system
06/19/2013CN103162464A Cooling, heating and power combined utilization system based on slot type condensation efficient solar energy
06/19/2013CN103162362A Energy-saving water-cooled air conditioner
06/19/2013CN103161528A Work and coldness co-production system and method of recovering working medium effective ingredient refrigeration
06/19/2013CN102419027B Air conditioning water heater and control method thereof
06/19/2013CN102353179B Air-conditioning hot-water system
06/19/2013CN102331110B Regional heating, cooling and power combined energy system and method based on absorption heat exchange
06/19/2013CN102278836B Separate hydraulic/geothermal energy cold and hot domestic hotwater integrated central air-conditioning unit
06/19/2013CN102197502B Magnetocaloric thermal generator
06/13/2013US20130146251 Heat Conditioning System For A Motor Vehicle
06/13/2013US20130145786 Cooling and hot water supply system and cooling and hot water supply method
06/12/2013CN202993660U Energy-saving cold and heat source device for producing domestic hot water for cooling tower
06/12/2013CN202993659U Intelligent solar air-conditioning system
06/12/2013CN202993658U Solar capillary network heating radiation system
06/12/2013CN202993657U Ground source heat pump triple generation system
06/12/2013CN202993656U Low-temperature cooling liquid circulation device capable of achieving temperature compensation
06/12/2013CN202993655U Double-supercooling heat pump
06/12/2013CN202993439U U-shaped heating and refrigeration core for automobile indoor air conditioner
06/12/2013CN202993379U Dual-purpose air conditioner indoor hanging machine
06/12/2013CN202981587U Refrigerating and heating water kettle
06/12/2013CN103148637A Water system of air-conditioning refrigeration equipment
06/12/2013CN103148555A Ultralow-temperature triple co-generation heat pump unit
06/12/2013CN102359739B Gas-steam circulation heating-electricity-cooling combined supply system and method for thermal power plant with zero energy loss rate
06/12/2013CN102155820B Multipurpose air-conditioner hot water system
06/12/2013CN102155818B Low-temperature floor radiation heating and refrigerating system device
06/12/2013CN101936619B Solar heat pump system and device thereof
06/06/2013WO2013081643A1 Modular chiller system
06/06/2013WO2013080297A1 Air conditioning/hot water supply system
06/06/2013WO2013079856A1 Nitrogen-heating method and device for regenerating an adsorption unit of an air separation unit
06/06/2013WO2013079738A1 Water heater based on a refrigerator
06/06/2013US20130140000 Substrate processing apparatus and substrate processing method for performing heat treatment on substrate
06/06/2013DE102011119315B4 Verfahren zum Regeln einer Heizungs-, Kühlungs- und/oder Klimatisierungsanlage A method for controlling a heating, cooling and / or air conditioning system
06/05/2013EP2600081A1 Air conditioning and hot-water supply system
06/05/2013CN202973693U Defroster used for air conditioning system and circulation energy source central air conditioning hot water system
06/05/2013CN202973692U Air-conditioning system with defrosting device and central air-conditioning hot water system
06/05/2013CN202973658U Cold, warm and hot energy-saving system of metal element hot oil-removing workshop
06/05/2013CN202973657U Building internal environment heat recovery system
06/05/2013CN202973656U Combined heat and cold supply system with coal dust fine burning
06/05/2013CN202973655U Heat exchanger with functions of cooling and heating
06/05/2013CN202973654U Waste heat recovery type dual-effect dual-temperature device
06/05/2013CN202973653U Multi-tube-bundle vortex tube integrated device
06/05/2013CN202973392U Solar air conditioner
06/05/2013CN202973379U Water-heating air conditioning device combining ground source heat pump and air source heat pump
06/05/2013CN103134232A Air-source water heater with cooling, heating and clothes drying functions
06/05/2013CN103134231A Tree-joint-control system and control scheme thereof
06/05/2013CN103134184A Multipurpose air energy water heater
06/05/2013CN103134183A Multipurpose air energy water heater
06/05/2013CN102435003B Double-plate exchange condensation water recycling high efficiency solar heat pump machine set
06/05/2013CN102338051B Solar/ground source heat integrated electricity generation/cold/heating co-supply device
06/05/2013CN102331047B Gas heat recycling heat pump air-conditioning system for electric automobile
06/05/2013CN102230690B Solar-powered heat pump unit capable of freely recovering excess heat
06/05/2013CN101806249B Air medium combustion turbine combined solar energy heat utilization integral device
06/04/2013US8453722 Vehicle air conditioning and heating system providing engine on and engine off operation
05/2013
05/30/2013US20130133345 Air conditioner and method of operating an air conditioner
05/29/2013EP2597400A2 Heat pump system
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