| Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502) |
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| 04/17/2013 | CN202885338U Multipurpose coal direct-fired machine capable of achieving refrigeration, heat supply and bath |
| 04/17/2013 | CN202885337U Coal power plant engine-furnace combination deep energy-conservation system |
| 04/17/2013 | CN202885336U Absorption refrigerating machine using recycling heat energy to generate heating and cooling |
| 04/17/2013 | CN202885335U Building energy conservation and environmental protection energy recovery system |
| 04/17/2013 | CN202885334U Cold or hot air radiation circulating airflow transmitting device |
| 04/17/2013 | CN103047796A Unitary air-conditioning floor heating unit and electric control method thereof |
| 04/17/2013 | CN103047794A Novel energy adjusting method and device in flue gas heat recovery system |
| 04/17/2013 | CN103047725A Two-stage reverse osmosis regenerative heat source tower heat pump system |
| 04/17/2013 | CN103047719A Self-heating heat storage and cold storage air conditioning system and electric vehicle |
| 04/17/2013 | CN103040333A Novel carpet |
| 04/17/2013 | CN102393099B Ground source heat pump composite system for repairing soil energy by solar energy |
| 04/16/2013 | US8418486 Refrigerant system with variable speed compressor and reheat function |
| 04/16/2013 | US8418485 Refrigerator |
| 04/11/2013 | WO2013051059A1 Refrigeration cycle device |
| 04/11/2013 | WO2013012270A3 Low temperature boiling cooling system in which a condenser is located below or at a lateral side of an evaporator |
| 04/11/2013 | US20130087309 Substrate support with temperature control |
| 04/11/2013 | DE112011100875T5 Verfahren und Vorrichtung zum Regeln der Temperatur in einem auf tiefe Temperaturen gekühlten Kyrostaten unter Verwendung von stehendem und sich bewegendem Gas Method and apparatus for controlling the temperature in a cooled to low temperatures cryostat using stationary and moving gas |
| 04/10/2013 | CN202869078U Solar auxiliary ground-source heat pump system |
| 04/10/2013 | CN202869074U Solar building integration cold and heat source energy saving system |
| 04/10/2013 | CN202869073U Water source heating, air conditioning and water heating machine |
| 04/10/2013 | CN202869072U Air source heating and air-conditioning water heater |
| 04/10/2013 | CN202868882U Marine hot water-cold wind co-supply system |
| 04/10/2013 | CN103034263A Heat preservation method and heat preservation equipment of instrument applied to low-temperature environment |
| 04/10/2013 | CN103034204A Combined cooling heating and power system and allocating method thereof |
| 04/10/2013 | CN103032994A Dual-evaporation dual-condensation household type central air-conditioning hot water system and control method thereof |
| 04/10/2013 | CN103032993A Comprehensive utilization equipment and method of biomass filling heat |
| 04/10/2013 | CN103032992A Refrigeration equipment of air conditioner |
| 04/10/2013 | CN103032991A Novel air source water heater and refrigerator combined efficient air conditioner |
| 04/10/2013 | CN103027569A Novel carpet |
| 04/10/2013 | CN103027567A Carpet |
| 04/10/2013 | CN102116540B Refrigeration device |
| 04/09/2013 | US8413434 Exhaust heat recovery for transmission warm-up |
| 04/04/2013 | WO2013047453A1 Industrial warming heat pump device |
| 04/04/2013 | WO2013046647A1 Heat pump |
| 04/04/2013 | WO2013046269A1 Combined air-conditioning/hot water supply system |
| 04/03/2013 | CN202853202U Air energy heat pump air conditioning device capable of producing high temperature hot water and refrigerating |
| 04/03/2013 | CN202853201U Air-conditioning water heater |
| 04/03/2013 | CN202853200U Multi-connected type air conditioning low-temperature heating circulation system |
| 04/03/2013 | CN202853199U Vertical buried pipe type ground source heat pump hot water and air-conditioning system |
| 04/03/2013 | CN202853198U Mixing type buried pipe and cooling tower composite ground source heat pump system |
| 04/03/2013 | CN202853195U Temperature regulating device of refrigeration house |
| 04/03/2013 | CN202853194U Energy-saving temperature regulating device of refrigeration house |
| 04/03/2013 | CN202853052U Air-condition and hot-water all-in-one machine |
| 04/03/2013 | CN202853017U Groundwater type ground source heat pump heating water system and air conditioner system |
| 04/03/2013 | CN103026150A Air conditioning and hot-water supply system |
| 04/03/2013 | CN103018290A Inhibitor concentration management method in absorption liquid, device thereof, and absorption type cold/warm water machine with the device |
| 04/03/2013 | CN103017410A Heating-cooling type heat pipe and heat pump combined circulating system |
| 04/03/2013 | CN103017409A Energy-saving efficient refrigerating and heating integrated unit |
| 04/03/2013 | CN103017408A Cooling and heating system controlled in separated spaces |
| 04/03/2013 | CN103017407A Refrigerating and heat pump equipment |
| 04/03/2013 | CN103017406A Environmental heat recovery system in building and control method of environmental heat recovery system |
| 04/03/2013 | CN103017405A Biological active liquid fresh-keeping system and control method |
| 04/03/2013 | CN103017404A Heat pump dehumidifier |
| 04/03/2013 | CN103017403A Refrigeration device |
| 04/03/2013 | CN103017400A Compression/absorption type combined heat pump suitable for intelligent comprehensive urban energy resource regulation |
| 04/03/2013 | CN103017368A Phase-change heat transfer type intermediate temperature heat reservoir as well as manufacturing and application thereof |
| 04/03/2013 | CN103017282A Complementary heat pump air-conditioning system based on multiple renewable energy resources |
| 04/03/2013 | CN103017273A Heating and ventilating air conditioner system for rural residence |
| 04/02/2013 | US8408015 Cooling recovery system and method |
| 03/28/2013 | WO2013043401A1 Clean zone hvac system |
| 03/28/2013 | US20130075059 Apparatus for controlling a temperature of a loading chuck and methods of operating the same |
| 03/27/2013 | EP2572146A1 Method and system for generating energy from a fresh milk flow |
| 03/27/2013 | CN202835918U Air source and waste water source heat pump triple generation unit |
| 03/27/2013 | CN202835917U Compound system with free cooling and heat sources available |
| 03/27/2013 | CN202835916U Evaporative heat pump dehumidifying temperature-regulating unit |
| 03/27/2013 | CN202835915U Novel energy-saving four-season cooling and heating system |
| 03/27/2013 | CN202835914U Efficient triple generation air source heat pump system for heating, air conditioning or hot-water |
| 03/27/2013 | CN202835913U Cold and hot water air conditioner |
| 03/27/2013 | CN202835912U Industrial constant temperature water system |
| 03/27/2013 | CN202835911U Underground energy storage-ground source heat pump combined building energy supply system |
| 03/27/2013 | CN202835901U Lithium bromide absorption type first kind heat pump unit usable in winter and summer |
| 03/27/2013 | CN202835796U Water-jacket heating and cooling device |
| 03/27/2013 | CN202835624U Double-cold-source full-fresh-air heat pump dehumidification machine set with cold-source-carrying heat exchanger |
| 03/27/2013 | CN202835612U Multifunctional refrigerating and heating system |
| 03/27/2013 | CN202820588U Water blanket with temperature controllable |
| 03/27/2013 | CN102997499A Air source heat pump device capable of producing cold water and hot mater at same time |
| 03/27/2013 | CN102997498A Energy-saving cold and heat resource system for producing domestic hot water by using cooling tower |
| 03/27/2013 | CN102997497A Wind-powered cooling and heating device |
| 03/27/2013 | CN102997496A Direct-fired lithium bromide absorption cold-hot water unit provided with flue gas valves and used for recovering flue gas waste heat |
| 03/27/2013 | CN102997495A Tri-generation system of ground-source heat pump and control method thereof |
| 03/27/2013 | CN102997494A Integrated machine of air conditioner and water heater |
| 03/27/2013 | CN102997493A Large-scale comprehensive utilization system of Huanghai cold water mass |
| 03/27/2013 | CN102997492A Solar hot water and air conditioner integrated heat utilization system |
| 03/27/2013 | CN102997491A Coal dust fine combustion heating and cooling combined system |
| 03/27/2013 | CN102997490A Waste heat recovery type distributed energy and sewage source heat pump coupling system |
| 03/27/2013 | CN102997489A Efficient integrated hot water and air conditioning machine |
| 03/27/2013 | CN102997488A System for heating and refrigerating by utilizing solar energy and underground deep formation constant temperature |
| 03/27/2013 | CN102997482A Direct-fired lithium bromide absorption cold-hot water unit for recovering flue gas waste heat under heating working condition |
| 03/27/2013 | CN102996355A Multifunctional device integrating power generation, cooling, heating, dedusting and oxygenation functions |
| 03/27/2013 | CN102331050B Ultralow-temperature heat source and heat pump type air conditioning system for electric automobile |
| 03/27/2013 | CN102155817B Hot-water air conditioner and electric control method thereof |
| 03/21/2013 | US20130068443 Vehicle air conditioning system |
| 03/21/2013 | US20130068442 Method and Apparatus for Controlling Temperature |
| 03/21/2013 | US20130067952 Cooling system and cooling method |
| 03/20/2013 | CN202813884U Solar energy ground source heat combined zero-carbon-emission heating and refrigeration system |
| 03/20/2013 | CN202813883U Vaccine cultivation room |
| 03/20/2013 | CN202813882U Air conditioner device for building |
| 03/20/2013 | CN202813881U Integrated type air-conditioning water heater |
| 03/20/2013 | CN202813880U Multi-condenser combined solar jetting air conditioning unit |
| 03/20/2013 | CN202813879U Ultra-low temperature air-source heat pump triple-generation unit system |