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 30 - Heat pumps
Patents for F25B 30 - Heat pumps (6,899)
04/2014
04/09/2014CN103712372A Novel intelligent ground-source heat pump system
04/09/2014CN103712368A Waste heat recovery system aiming at discontinuous waste water source and discontinuous process water
04/09/2014CN102778087B Transcritical CO2 heat pump air heating system and air cooling device
04/03/2014WO2014051188A1 Regenerative cooling/heating device
04/03/2014WO2014049673A1 Combined air-conditioning and hot-water supply system
04/03/2014US20140090411 Heat pump system and air-conditioner
04/03/2014DE102013012116A1 Heating system for e.g. buildings, has energy collectors absorbing heat of standing or running or waste water, and heat exchanger units arranged parallel or downstream to heat pump by heat carrier supply and receiving surrounding air heat
04/02/2014CN203518802U Crystallization removing equipment by ultrasonic waves for heat exchanging device
04/02/2014CN203518344U Buried pipe connecting process system of ground source heat pump system
04/02/2014CN203518343U U-shaped buried heat exchanger
04/02/2014CN203518342U Ground water source module set using compressor composite control
04/02/2014CN203518341U Novel single-U and dual-U combined buried pipe heat exchanger
04/02/2014CN203518340U Refrigeration equipment utilizing tail gas waste heat of internal combustion locomotive
04/02/2014CN203518339U High-power high-temperature heat pump device adopting two-stage compression
04/02/2014CN203518338U Double-effect high-temperature heat pump system
04/02/2014CN203518325U Boiler steam recovery machine
04/02/2014CN203518232U Household water source heat pump water heater using sewage
04/02/2014CN203517756U Steam recycling system of reeling machine
04/02/2014CN103697628A Coal mine ventilation air waste heat mixed type heat-obtaining heat pump system
04/02/2014CN103697627A Double-temperature condensing two-stage compressing heat pump system
04/02/2014CN102563973B Novel solar air source heat pump system and hot water production method
04/02/2014CN102216700B Heat pump system and method of operating
03/2014
03/28/2014CA2791439A1 Energy efficient thermally dynamic building design and method
03/27/2014WO2014045998A1 Second class absorption heat pump, and primary industrial facility and air heating method using second class absorption heat pump
03/27/2014WO2014045997A1 Second class absorption heat pump
03/27/2014WO2014045996A1 Second-class absorption heat pump
03/27/2014WO2014045612A1 Heat pump system and cooling system using same
03/27/2014US20140083126 Air-conditioning apparatus
03/27/2014DE102012109198A1 Method for controlling defrosting of evaporator of refrigerant circuit for heating systems, involves starting/terminating defrosting of evaporator when difference between evaporation temperatures/pressures exceeds threshold value
03/27/2014DE102012018805A1 Refrigerating and freezing appliance has control unit that opens shut-off element continuously or cyclically and closes compressor, in operation mode where cooling is needed in cooling compartment
03/26/2014EP2709864A1 Cooling system
03/26/2014CN203501554U Screw type self-heating ground-source heat pump system for buried pipes
03/26/2014CN203501553U Ultra-low-temperature air source heat pump
03/26/2014CN203501552U Improved air heat source pump
03/26/2014CN203501551U Integrated air energy heat pump unit simultaneously used for floor heating and domestic water heating
03/26/2014CN203501550U Integrated air-driven heat pump unit for fan coil
03/26/2014CN203501549U Lithium bromide absorption heat pump with supercharger
03/26/2014CN203501548U Ultralow-temperature air source heat pump with natural gas used for auxiliary heating
03/26/2014CN203501547U High efficiency air source heat pump 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
03/26/2014CN203501524U Double compressor cascade type low temperature air source heat pump unit
03/26/2014CN203501453U Air heat source pump water heater
03/26/2014CN203501359U CO2 heat pump central heat supply device
03/26/2014CN103673396A Heat exchange system
03/26/2014CN103673395A Domestic ground-source thermal pump system
03/26/2014CN103673394A Ground source heat pump system
03/26/2014CN103673393A Heat conduction buried pipe of ground source heat pump
03/26/2014CN103673392A Heat exchanging type air energy development and application method and equipment and refrigerating equipment waste heat utilization method
03/26/2014CN103673391A Carbon dioxide heat pump system and control method thereof
03/26/2014CN103673390A Thermoelectric heat pump
03/26/2014CN103657119A Efficient low temperature concentration device
03/26/2014CN103652806A Soybean sauce starter propagation device capable of recycling respiratory heat
03/26/2014CN102648385B System and method for purifying a first liquid content and simultaneously heating a second liquid content
03/26/2014CN102635980B Solar photovoltaic heat pump system
03/26/2014CN102538299B Heat-pump type temperature and humidity adjustable unit
03/26/2014CN102239372B System for providing steam compression circulation and method for controlling steam compression circulation
03/20/2014WO2014040371A1 Air heat energy development and application method and heat exchange apparatus, as well as refrigeration apparatus waste heat recovery method
03/20/2014WO2011134784A3 Coupling system for a hybrid energy installation
03/20/2014US20140075978 Device and method for an efficient surface evaporation and for an efficient condensation
03/20/2014US20140075970 Integrated Power, Cooling, and Heating Device and Method Thereof
03/20/2014DE102013110224A1 Verfahren zum Betreiben einer Klimaanlage für ein Kraftfahrzeug A method of operating an air conditioning system for a motor vehicle
03/20/2014DE102013106209A1 Wärmeübertrageranordnung zur Wärmeaufnahme und Klimatisierungssystem eines Kraftfahrzeuges Heat exchanger for absorbing heat and air-conditioning system of a motor vehicle
03/20/2014DE102012018577A1 Temperature control device used in building, has first and third heat exchangers that are directly adjoined with one another, to allow the independent heat transfer of the temperature storage fluid stored in temperature storage
03/20/2014DE102012018552A1 Heat exchanger for heat pump system for heating and air-conditioning of building, has Peltier elements or Peltier modules which are arranged for supply of heat to working fluid and for cooling working fluid
03/19/2014CN203489529U Ground source heat pump heat exchanger
03/19/2014CN203489528U Heat exchange tube for deformed ground source heat pump heat exchanger
03/19/2014CN203489527U Solar-assisting ground-source hear pump system
03/19/2014CN103644724A Novel heat pump drying device
03/19/2014CN103644714A Closed-loop dehumidifying heat pump drying system
03/19/2014CN103644682A Phase change heat storage type ground heat exchanger
03/19/2014CN103644681A Terrestrial heat constant temperature control device
03/19/2014CN103644677A Solution regeneration device based on throttling flash and capable of realizing self-balance of regenerated energy
03/19/2014CN103644672A Vertically self-immersing and ejecting-pressing arranging construction method for ground source heat pump heat exchange tubes
03/19/2014CN102186546B Improved heat pump for high purity bottom product
03/13/2014WO2014039212A1 Apparatus and method for geothermally cooling electronic devices installed in a subsurface environment
03/13/2014WO2014036835A1 Heat pump water heater provided with heat utilization balanced treater and heat utilization balanced treater thereof
03/13/2014US20140069132 Variable-damper multi-function heat pump air conditioner
03/13/2014US20140069123 Heat pump system for vehicle and method of controlling the same
03/13/2014US20140069122 Apparatus and method for controlling refrigerant temperature in a heat pump or refrigeration apparatus
03/13/2014DE102013002361A1 Heating device for heating inner area of commercial vehicle, has compressor compressing working medium of pump, and condenser condensing compressed medium and transmitting air flowing through condenser and supplied to inner area
03/13/2014DE102012113103A1 Wärmepumpensystem für Fahrzeug und Verfahren zum Steuern desselben Of the same heat pump system for vehicle and method for controlling
03/12/2014EP2705311A1 Heat pump control
03/12/2014CN203478723U Efficient absorption heat pump applied to waste heat recovery of thermal power plant
03/12/2014CN203478704U Heat pump system for facility agriculture
03/12/2014CN203478703U Double-water-source mariculture seedling raising temperature regulating machine set
03/12/2014CN203478702U Energy-saving absorption heat pump applied to waste heat recovery of thermal power plant
03/12/2014CN203478701U Single stage compression high temperature water source heat pump unit
03/12/2014CN203478700U Heat pump system and air conditioner
03/12/2014CN203476414U Waste heat recovery energy storage low-temperature power generating system and heat pump unit
03/12/2014CN103629973A On-line self-cleaning heat exchange enhancement solar sewage source heat pump system
03/12/2014CN103629972A On-line self-cleaning heat exchange enhancement sewage source heat pump system
03/12/2014CN103629912A Ground source heat pump drying device
03/12/2014CN103629865A Solar energy-based terrestrial heat temperature compensation system and construction method thereof
03/12/2014CN103629864A Solar sewage-source heat pump system capable of carrying out on-line cleaning and automatic decontamination
03/12/2014CN103629863A Refrigerating system and device and method
03/12/2014CN103629862A Heat pump with defrosting structure and defrosting method
03/12/2014CN103629858A Direct-evaporation-type mine air return source heat pump system with spray dedusting function
03/12/2014CN103629857A Heat and power cogeneration centralized heat supply system based on heat pump
03/12/2014CN103629852A Absorption heat pump using various energy sources
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ... 69