Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24D - Domestic- or space-heating systems, e.g. central heating systems; Domestic hot-water supply systems; Elements or components therefor › F24D 3 - Hot-water central heating systems
Patents for F24D 3 - Hot-water central heating systems (9,097)
03/2013
03/27/2013CN202831538U Composite ground heating floor
03/27/2013CN202831526U Hot water pipe heating structure
03/27/2013CN202831524U Fast-heated floor-heating floorboard
03/27/2013CN202831178U Energy conversion system of building domestic water
03/27/2013CN202830030U Energy supply system based on renewable energy source for building
03/27/2013CN102997318A Waste heat recovery type distributed energy and soil source heat pump coupling system
03/27/2013CN102997317A Waste heat recovery type distributed energy and solar seawater source heat pump coupling system
03/27/2013CN102997316A Waste heat recovery type distributed energy and seawater source heat pump coupling system
03/27/2013CN102997315A Waste heat recovery type distributed energy and underground water source heat pump coupling system
03/27/2013CN102997314A Distribution type energy and sewage source thermal pump coupling system
03/27/2013CN102997313A Distribution type energy and solar seawater source thermal pump coupling system
03/27/2013CN102997312A Distribution type energy and underground water source thermal pump coupling system
03/27/2013CN102997311A Power plant condensing heat recovery heat supply system
03/27/2013CN102997310A Low-temperature heat source warming and heating system of air cooling unit
03/27/2013CN102997309A Classification heating system with high-temperature heat source heater bypass pipe
03/27/2013CN102338410B Double-tube heating system used for recovering auxiliary engine condensing waste heat of thermal power plant
03/27/2013CN102338408B Series-type heat supply system of circulating water in thermal power plant
03/27/2013CN102338407B Heat supply system for directly recycling condensate waste heat of auxiliary machine in thermal power plant
03/27/2013CN102331029B Water-water type heating system for recovering waste heat in absorption heat pumps in heat power plant
03/27/2013CN102331024B Water-water type heating system of thermal power plant
03/27/2013CN102261694B Energy-efficient heating system for thermal power plants
03/21/2013WO2012010273A3 Ceiling structure
03/21/2013US20130068847 Boiler loop system
03/21/2013DE102009031094B4 Heizungsanlage und Verfahren zum Betreiben Heating system and method of operating
03/20/2013EP2570737A1 Boiler for heating sanitary water
03/20/2013CN202813574U Heat pump switching system
03/20/2013CN202813568U Dry-type energy-saving floor heating multidirectional heat conduction plate provided with Y-shaped fixing groove group
03/20/2013CN202813542U Waste heat extracting and heat supply stepped heating system in power plant
03/20/2013CN202813541U Manifold
03/20/2013CN202813540U Energy-saving heat pump and co-generation system coupled heat supply system
03/20/2013CN202813539U Low-cost solar hot-water supplying and warming system device
03/20/2013CN202813538U Heating device utilizing air compressor waste heat
03/20/2013CN202813537U Novel solar heating system
03/20/2013CN202799735U Mushroom house heating system
03/20/2013CN102980234A High-temperature geothermal water series connection heating system and heating method thereof
03/20/2013CN102980233A Distributed energy resource and seawater source heat pump coupling system
03/20/2013CN102980232A Distributed energy resource and urban main canal sewage source heat pump coupling system
03/20/2013CN102980231A Distributed energy resource and soil source heat pump coupling system
03/20/2013CN102980230A 热泵供暖系统 Heat pump heating system
03/20/2013CN102979588A Photovoltaic and organic Rankine cycle coupling combined heat and power supply system
03/20/2013CN102183057B Plastic formwork used for paving floor heating thermostat
03/14/2013WO2013034913A1 Thermoelectric power generation
03/14/2013WO2013005976A3 Gas water heater and hot water supply device having same
03/14/2013DE102011113028A1 Membrandruckausdehnungsgefäß Diaphragm expansion vessel
03/14/2013DE102010004080B4 Deckendurchführungselement Ceiling duct element
03/14/2013CA2848072A1 Diaphragm pressure expansion vessel
03/13/2013EP2568223A1 Floor heating device for heating floor surfaces
03/13/2013CN202792230U Dual-purpose water tank for domestic water and floor heating
03/13/2013CN202792190U Extraction system of waste heat from exhaust steam of direct air-cooling unit
03/13/2013CN202792189U Heat pump type heat-gain heat exchange unit
03/13/2013CN202792188U Hot water heating system of solar heat pump
03/13/2013CN202792187U Assembled floor heating structure
03/13/2013CN202792186U Integrated water heating floor
03/13/2013CN202792185U Water heating solid wood and metal composite floor
03/13/2013CN202792184U Floor heating module
03/13/2013CN202792183U Heat conduction element
03/13/2013CN202792182U Plastic steel assembly floor heating plate
03/13/2013CN202788961U Improved safety heating system between two heat machine units of thermal power station
03/13/2013CN202787888U Thin floor-heating thermal insulation board
03/13/2013CN202787885U Roof radiating system suitable for modifying building
03/13/2013CN202787874U Water heating metal floor
03/13/2013CN202787840U Decoration element
03/13/2013CN102967074A Steam waste heat recycling device and control method thereof
03/13/2013CN102966993A Floor heating system
03/13/2013CN102966992A Floor heating system
03/13/2013CN102966991A Distributed water mixing and pressurized heat supply system having decoupling function and design method of system
03/13/2013CN102966228A Novel geothermal floor
03/12/2013CA2586676C Hot water supply and air conditioning system using co2 heat pump
03/07/2013US20130056543 Method and apparatus for regulating the temperature of a plurality of rooms in a building
03/07/2013DE202011108641U1 Heizungsanlage mit mehreren Komponenten Heating system with multiple components
03/07/2013DE19610658B4 Heizwendel für einen indirekt beheizten Speicher Heating coil for an indirectly heated storage
03/07/2013DE102011053206A1 Deckenradiator Ceiling radiator
03/06/2013EP2565338A1 Board-shaped element for heating or cooling systems
03/06/2013CN202770052U Cool-air water heater with titanium pipe sleeved on copper pipe heat exchanger
03/06/2013CN202769778U Heat supply system for recovering open type circulation water waste heat of power plant
03/06/2013CN202769777U Temperature control forging water dividing-collecting machine
03/06/2013CN202769776U Combined type manifold device
03/06/2013CN202769775U Direct-connection unit of high zone and low zone of energy-saving pressure-reducing replacement type water turbine pump
03/06/2013CN202769774U Integrated gas-assistant solar water boiler
03/06/2013CN202767463U Anti-seepage composite floor structure
03/06/2013CN102954520A Heat pump hot water apparatus
03/06/2013CN102954519A Dry paving type floor heating structure and paving method thereof
03/06/2013CN101842643B Hot water supply system
02/2013
02/28/2013WO2013027312A1 Heating system control method and heating system
02/28/2013WO2013026274A1 Superconducting heat transfer cooling and heating apparatus
02/28/2013WO2013026206A1 Building built-in air conditioner
02/28/2013WO2012162322A3 Modular, fluid thermal transfer device
02/28/2013WO2012107462A3 Installation system for surface heaters/coolers
02/28/2013US20130048745 Modulation control of hydronic systems
02/28/2013DE102012106994A1 Base plate for raised flooring system used in office building, has control device for adjusting heating or cooling performance of base plate by change of volume flow of heating/cooling medium using heat exchanger
02/28/2013DE102011111771A1 Fluidverteiler Fluid distribution
02/28/2013DE102011111430A1 Method for heating water in swimming pool and other heat consumer used in building, involves exchanging compost and/or fermentation heat of biomass element with heat output from plastic capillary tube
02/27/2013EP2561280A1 Geothermal facility with thermal recharging of the subsoil
02/27/2013EP2561159A1 A curtain wall unit for assembling a curtain wall and curtain wall assembled from the same
02/27/2013CN202757223U Tap water ground air-conditioning system
02/27/2013CN202757179U Heating device for warm oil depot
02/27/2013CN202756035U Dragging and heating multipurpose steam extraction type backpressure small steam turbine and heating system thereof
02/27/2013CN202755681U Novel heat preservation board room
02/27/2013CN202755607U Heating floor
02/27/2013CN202755517U Solar heating structure
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