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1. EP0060813 - HEAT PUMP

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Office
European Patent Office
Application Number 82810117
Application Date 16.03.1982
Publication Number 0060813
Publication Date 22.09.1982
Publication Kind B1
IPC
F25B 27/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
27Machines, plant, or systems, using particular sources of energy
F24J 2/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
JPRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR
2Use of solar heat, e.g. solar heat collectors
F24S 10/75
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
10Solar heat collectors using working fluids
70the working fluids being conveyed through tubular absorbing conduits
75with enlarged surfaces, e.g. with protrusions or corrugations
F25B 39/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
39Evaporators; Condensers
02Evaporators
CPC
F24S 10/753
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
10Solar heat collectors using working fluids
70the working fluids being conveyed through tubular absorbing conduits
75with enlarged surfaces, e.g. with protrusions or corrugations
753the conduits being parallel to each other
F24S 20/40
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
20Solar heat collectors specially adapted for particular uses or environments
40Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
F25B 39/02
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT-PUMP SYSTEMS
39Evaporators; Condensers
02Evaporators
Y02A 30/272
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
30Adapting or protecting infrastructure or their operation
27Relating to heating, ventilation or air conditioning [HVAC] technologies
272Solar heating or cooling
Y02B 10/20
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
10Integration of renewable energy sources in buildings
20Solar thermal
Y02E 10/44
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
40Solar thermal energy, e.g. solar towers
44Heat exchange systems
Applicants BATTELLE MEMORIAL INSTITUTE
Inventors TROUILHET, YVES
HOULMANN, NICOLAS
VOLLERIN, BERNARD
Designated States
Priority Data 01824/1981 18.03.1981 CH
Title
(DE) Wärmepumpe.
(EN) HEAT PUMP
(FR) Pompe à chaleur.
front page image
Abstract
(EN) The heat pump exchanger (9) has channels forming the evaporator (8) of the heat pump and is traversed by air circulation channels (10) associated to a fan (13), generating forced circulation of air through the channels (10). The channels forming the evaporator (8) and the air circulation channels (10) are arranged alternately side by side, adjacent to a surface (9a) of the heat exchanger (9) used for collecting incident solar energy. The combination of forced convection of air and of the collection of solar energy increases the efficiency of the heat pump. Furthermore, the collecting surface (9a) of solar energy of the heat exchanger (9) is used for defrosting the air circulation channels (10).
(FR) L'échangeur de chaleur (9) présente des canaux formant l'évaporateur (8) de cette pompe à chaleur et est traversé par des canaux de circulation d'air (10) associés à un ventilateur (13), engendrant une circulation forcée de l'air à travers ces canaux (10). Les canaux formant l'évaporateur (8) et les canaux de circulation d'air (10) sont disposés côte à côte en alternance, adjacents à une surface (9a) de l'échangeur de chaleur (9) servant à capter l'énergie solaire incidente. La combinaison de la convection forcée de l'air et du captage de l'énergie solaire servent à augmenter le rendement de la pompe à chaleur. En outre la surface captrice (9a) d'énergie solaire de l'échangeur de chaleur (9) sert à dégivrer les canaux de circulation d'air (10).
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