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)
04/2014
04/16/2014CN203550276U Solar heat collection-radiation refrigeration integration device
04/16/2014CN203550273U Flue gas waste heat recovery system based on absorption heat pump technology
04/16/2014CN203550269U Air conditioning system
04/16/2014CN203550086U Hot-water and constant-temperature constant-humidity air-conditioning system with ground-source heat pumps
04/16/2014CN203550079U Air dehumidifying, disinfecting and purifying device
04/16/2014CN203550008U Environmental friendly type warm in winter and cool in summer kang
04/16/2014CN203543341U Combined cooling and heating supply printing dryer
04/16/2014CN203539188U Hand-washing cabinet with instant-heating type heat-pump water heater
04/16/2014CN103727704A Multi-temperature-zone constant temperature device
04/16/2014CN103727703A Recycling combined cooling heating and power system
04/16/2014CN102635975B Household cold and hot integrated machine with auxiliary power generating and heating by solar photovoltaic battery
04/16/2014CN102192618B A high efficiency double-effect chiller heater apparatus
04/10/2014WO2014054229A1 Heat pump cycle and integration valve for heat pump cycle
04/10/2014WO2014054120A1 Air conditioner
04/10/2014WO2014054091A1 Air conditioning device
04/10/2014WO2014054090A1 Air conditioning device
04/10/2014DE102013220039A1 Wärmeübertrager Heat exchanger
04/09/2014EP2716998A1 Air conditioning device
04/09/2014CN203533973U Multi-connected hot water machine system
04/09/2014CN203533972U Five-combined supply system
04/09/2014CN203533971U Household metering system for multiple independent small ground source heat pump units
04/09/2014CN203533970U Novel multifunctional heat pump and water heater experiment table
04/09/2014CN203533969U Dimethyl ether heat pump-solar heat collector complementation energy supply device
04/09/2014CN203533968U Central air conditioner and domestic hot-water integrated control system
04/09/2014CN203533967U Air source heat pump unit with bi-directional supercooling section
04/09/2014CN203533966U Air source cold and warm heat pump equipment
04/09/2014CN203533959U Liquid cold-and-hot exchange equipment for object surface treatment
04/09/2014CN203533952U Efficient air energy cooling and heating system
04/09/2014CN103712371A Refrigerating and heating system
04/09/2014CN103712370A Air source heat pump system
04/09/2014CN103712369A Vehicular heat pump system and control method
04/09/2014CN103712367A Solar-energy air-source heat pump air-conditioning system
04/09/2014CN103712291A Air conditioning device capable of manufacturing coolants or heating media and simultaneously treating air heat loads and humidity loads
04/09/2014CN102679621B Solar driven combined cooling, heating and power system
04/09/2014CN102589306B Device for recovering waste heat of exhaust smoke in industrial heat treatment
04/09/2014CN102563965B High-precision heat exchanger with adjustable load
04/09/2014CN102510078B Combined heat and power scheduling system and scheduling method for extraction and condensing unit
04/09/2014CN102466371B Air-conditioning water heater and control method thereof
04/08/2014US8689572 Climate control system including responsive controllers
04/04/2014DE202014101213U1 Heizkühlmodul Heizkühlmodul
04/03/2014WO2014052100A1 Thermodynamic cycle with compressor recuperation, and associated systems and methods
04/03/2014WO2014049673A1 Combined air-conditioning and hot-water supply system
04/03/2014DE102013220031A1 Wärmeübertrager Heat exchanger
04/02/2014CN203518337U Efficient buried pipe heat exchange system of ground source heat pump central air conditioner
04/02/2014CN203518336U Multifunctional air-cooled heat pump water cooling unit
04/02/2014CN203518335U Residentially-used ultra-low power consumption air conditioning device with domestic hot water function
04/02/2014CN203518334U Residentially-used ultra-low power consumption multifunctional air conditioning device with domestic hot water
04/02/2014CN203518333U Low-environment-temperature air source heat pump cooling system with heat pipe loop
04/02/2014CN203518332U Heat recovery system and heat recovery unit with same
04/02/2014CN203518331U Water ring heat pump device with liquid circulation type energy extraction
04/02/2014CN203518330U Air-cooled cold and hot water unit with two-way expansion valve
04/02/2014CN203518329U Condensation heat automatic recovery type water cooling purification unit
04/02/2014CN203518328U Compressed gas distribution type energy system using rare gas as working media
04/02/2014CN203518327U Steam compression type air-conditioner system with energy efficiency augmentation device
04/02/2014CN203518326U Domestic combined cooling heating and power system
04/02/2014CN203518322U Compact type solar injection refrigeration and heat pump integrated system
04/02/2014CN203518317U Multipurpose domestic air source heat pump
04/02/2014CN203518315U Water-cooling multifunctional heat pump water chilling unit
04/02/2014CN203518314U Energy environment unit special for passive house capable of providing domestic hot water and fresh air
04/02/2014CN203518140U Air conditioner system for recycling waste heat
04/02/2014CN203518094U Multi-connected heat recovery air-conditioner system
04/02/2014CN203518090U Multifunctional air-cooling water chilling unit
04/02/2014CN203518062U Heat pump type total heat recovery cold and warm air and fresh air device automatically converted to perform heating and dehumidification
04/02/2014CN203515809U Connected-type combined cold and heat power generation device of flue gas two-way valve
04/02/2014CN103697658A Box for heat exchange acceleration
04/02/2014CN103697626A Refrigerating device
04/02/2014CN103697625A Pure-electric-vehicle heat pump air-conditioning system and control method thereof
04/02/2014CN103697624A Solar energy and air source heat pump integrated household hot water air conditioning system
04/02/2014CN103697623A Heat-accumulating-type refrigerator
04/02/2014CN103697622A Equipment embedded with internal instant heat pump water heater having air cooling and exhausting functions
04/02/2014CN103697621A Low-temperature heating circulating system for multi-connected air conditioner
04/02/2014CN103697613A High-temperature water source heat pump unit
04/02/2014CN103697543A Air conditioning device capable of treating air heat and humidity load and producing cold water or hot water simultaneously
04/02/2014CN102538291B Regional system with cooling, heating and hot-water supplying functions and control method thereof
04/02/2014CN102422100B Air conditioning apparatus
03/2014
03/27/2014WO2014045358A1 Air conditioner device
03/27/2014WO2014043951A1 Method for controlling temperature and humidity in a multi air-conditioning system and multi air conditioning system
03/27/2014US20140083647 Primary heat exchanger crossover bypass manifold
03/27/2014US20140083122 Integral air conditioning system for heating and cooling
03/26/2014EP2710859A2 Systems and methods using external heater systems in microfluidic devices
03/26/2014CN203501820U Industrial-kiln smoke residual-heat refrigerating and heating system
03/26/2014CN203501546U Direct-fired triple-purpose lithium bromide absorption cold and hot water set with dual-energy-saving device
03/26/2014CN203501545U Direct-fired triple-purpose lithium bromide absorption cold and hot water set with flue gas heat exchanger
03/26/2014CN203501544U High efficiency air source heat pump
03/26/2014CN203501543U Low-temperature air cooling screw rod cold-hot water set
03/26/2014CN203501542U Full-heat recovery air-conditioning unit
03/26/2014CN203501541U Integrated air energy heat pump unit simultaneously used for fan coil and domestic hot water
03/26/2014CN203501540U Integrated air energy heat pump unit
03/26/2014CN203501539U Combined cooling heating and power air conditioning system
03/26/2014CN203501538U Solar energy-air source composite heat pump device
03/26/2014CN203501537U Air source heat pump unit for high-temperature working condition
03/26/2014CN203501528U Direct-expansion type ground-source heat pump air conditioner cold and hot water unit
03/26/2014CN203501526U Automobile air conditioning system using ammonia as refrigerant
03/26/2014CN203501362U Energy storage air conditioner device
03/26/2014CN103673389A Cold and hot co-providing system based on heat machine
03/26/2014CN103673388A Mild ambient vehicular heat pump system
03/26/2014CN103673387A Multi-source household type tap water and central air-conditioning hot water quadruple combined system
03/26/2014CN103673386A Heating and refrigerating power generation device for high-temperature ordinary-pressure water-splitting combustion loop thermal cycling
03/26/2014CN103673381A Novel full-year heat recovery air-cooled heat pump unit
03/26/2014CN103673290A Air energy heat pump water heater with refrigeration function and heat recovery
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