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)
03/2014
03/26/2014CN103673244A Variable-damper multi-function heat pump air conditioner
03/26/2014CN103673082A Air conditioner system
03/26/2014CN103670970A Combined cooling, heating and power device and method for gradient utilization of solar energy
03/20/2014DE102013003030A1 Heating device for heating interior of motor vehicle, has capacitor that condenses compressed working fluid within heat pump, and transmits condensation heat for indirect heating of interior space of motor vehicle
03/19/2014CN203489526U Heat recovery high temperature hot water machine
03/19/2014CN203489525U Air conditioner hot-water system
03/19/2014CN203489524U Energy-saving assembly system of water-ground source heat pump mode
03/19/2014CN203489521U Solar energy and ground source heat pump combined energy saving system
03/19/2014CN203487735U Air-conditioning bed/floor with radiant cooling and heating functions
03/19/2014CN103644680A Total-heat recycler set
03/19/2014CN103644679A Household cold and hot integrated insulation box
03/19/2014CN103644678A Integrated boiling and condensing solution regenerating device based on low pressure
03/19/2014CN103644677A Solution regeneration device based on throttling flash and capable of realizing self-balance of regenerated energy
03/18/2014US8676397 Regulating the temperature of a datacenter
03/18/2014US8672022 Method for pre-climatizing a stopped motor vehicle
03/13/2014WO2014038059A1 Air conditioning apparatus
03/13/2014WO2014037296A1 A method for improving energy efficiency in a liquid food processing line
03/13/2014US20140069607 Energy efficient cooling and heating system
03/13/2014DE102013217193A1 Thermoelektrisch verbesserte Luft- und Flüssigkeitskühlung eines elektronischen Systems Thermoelectric improved air and liquid cooling an electronic system
03/12/2014CN203478699U Air conditioning system with fresh air processed by two states and temperature and humidity controlled separately
03/12/2014CN203478698U Air conditioner unit provided with intermediate heat exchanger
03/12/2014CN203478697U Integrated heat pump device for heat source tower
03/12/2014CN203478696U Controllable-condensation solution regenerating device
03/12/2014CN203478695U Heat pump device capable of regenerating liquor by aid of sub-cooling heat for heat source tower
03/12/2014CN203478694U Highly energy-saving domestic water heating type household central air conditioner
03/12/2014CN203478693U Domestic multi-split system with hot water supplement function
03/12/2014CN203478692U Total heat recovery household multi-split air-conditioner system
03/12/2014CN203478691U Heat source tower heat pump system based on solution lower pressure boiling and regeneration
03/12/2014CN203478690U Low-temperature air energy heat pump water heater with air conditioning function and floor heating function
03/12/2014CN203478689U Waste heat recycling and circulating system
03/12/2014CN203478673U Heat pump device
03/12/2014CN203478477U Heat source tower heat pump system for efficient recovery of regenerative heat
03/12/2014CN203478469U Novel energy-saving environment-friendly solar air-conditioner
03/12/2014CN103629861A Thermal pump air conditioner water heating system and control method thereof
03/12/2014CN103629860A Transcritical CO2 cooling heat and power combined circulation system
03/12/2014CN103629859A Three-in-one air conditioner
03/12/2014CN103629766A Geothermal heat pump air conditioner unit
03/12/2014CN102679623B Ammonia-water-absorption water refrigerating and heating system device
03/12/2014CN102645060B Multi-split air conditioning system
03/12/2014CN102510075B Thermoelectricity dispatching system and method of water source heat pump
03/06/2014US20140060777 Beverage container sleeve and method of making and using same
03/06/2014US20140060774 Inlet air chilling system with humidity control and energy recovery
03/06/2014US20140060102 Mild ambient vehicular heat pump system
03/06/2014US20140060101 Unidirectional climate control system
03/06/2014US20140060092 Method of operating a heat pump dryer and heat pump dryer
03/05/2014EP2703201A1 A heating and cooling system
03/05/2014EP2703198A1 HVAC system for a vehicle
03/05/2014EP2702332A1 Air conditioner exhaust recycling
03/05/2014CN203464560U Air conditioning refrigeration equipment
03/05/2014CN203464541U Floor-heating hot water system of water-cooling multiple-connection type heat-recovery air-conditioner
03/05/2014CN203464540U Air conditioning system
03/05/2014CN203464539U Cold and warm water machine capable of providing sanitary hot water
03/05/2014CN203464538U Instant-heating adjustable air-energy water boiler capable of providing hot water and cold water
03/05/2014CN203464536U Air-conditioning water-heater all-in-one machine
03/05/2014CN203464495U Heat-recovery domestic hot water system for air-cooled water chiller unit
03/05/2014CN203464492U Heat-pump water heater and range hood combined device
03/05/2014CN203464416U Solar air conditioning system
03/05/2014CN103615838A Refrigeration/heating system with inside and outside heat exchanger volume ratio variable
03/05/2014CN103615837A Four-pipe air conditioning system
03/05/2014CN103615836A Screw type total heat recovery air cooled heat pump air conditioning unit
03/05/2014CN103615835A Quintuplet-generation system
03/05/2014CN103615829A Carbon diode heat pump waste heat recycling system
03/05/2014CN102679563B Multifunctional solar energy storage system and method
03/05/2014CN102414522B Transcritical thermally activated cooling, heating and refrigerating system
02/2014
02/26/2014CN203454467U Multi-renewable-energy-complementary distribution-type energy system
02/26/2014CN203454466U Combined cooling-heating power cogeneration system capable of realizing complementation of renewable energy sources
02/26/2014CN203454465U Air cooling screw unit with two-stage liquid-spraying system
02/26/2014CN203454464U 热泵系统 Heat Pump System
02/26/2014CN203454463U Dual compression heat pump system producing high-temperature hot water
02/26/2014CN203454462U Air conditioning device having functions of providing hot water and illumination
02/26/2014CN203454320U Refrigerating/heating system
02/26/2014CN203454319U Refrigerating/heating system
02/26/2014CN203454314U Solar air conditioner and air-cooling module combined system
02/26/2014CN203454272U Air conditioner system
02/26/2014CN103604249A Energy tower absorption type hot and cold water unit
02/26/2014CN103604248A Three-purpose ground source absorption heat pump system and operation method
02/26/2014CN103604247A Integrated design heat pump water heat and refrigerator
02/26/2014CN103604246A Temperature regulation device
02/26/2014CN103604245A Steam compression type air-conditioning system mounted with energy efficiency amplifier
02/26/2014CN103604236A Efficient air energy refrigeration and heating system
02/19/2014CN203443166U High-temperature three-connecting hot water supply unit
02/19/2014CN203443165U Air conditioner-water heater
02/19/2014CN203443161U Air energy and air conditioning function exchange all-in-one machine
02/19/2014CN203443159U Refrigerant diverting air conditioner capable of re-cooling
02/19/2014CN203443001U Solar air conditioner
02/19/2014CN103597297A System using refrigeration system waste heat
02/19/2014CN103591735A Air conditioner hot water unit
02/19/2014CN103591734A Intelligent bi-directional energy-saving unit
02/19/2014CN103591733A Efficient electric cold and warm air heat exchange system used for vehicle
02/19/2014CN103591732A Air-conditioning system
02/19/2014CN103591683A Air-source cold and hot water unit and running mode thereof
02/19/2014CN103591663A Winter and summer dual efficient heat-pump air-conditioner method and system based on energy tower
02/19/2014CN103591645A Fresh air handling unit for integrated building ecological cabin
02/19/2014CN103591572A Steam boiler energy-saving water feeding device acquiring free cool air supply
02/19/2014CN102032712B Split heat pump air-conditioning system with concurrent flow capillary liquid absorbing core board
02/18/2014US8651014 Fire containment system
02/13/2014WO2014023035A1 Air conditioner heat pump set with anti-freezing solution regeneration device
02/13/2014WO2014023034A1 Air conditioning clod-hot water unit with antifreezing solution regenerative apparatus
02/12/2014CN203432146U Solar-driven hot and cold combined system
02/12/2014CN203432145U Refrigerant-carried air conditioning system
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