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1. WO2015162077 - HEAT-TRANSFER DEVICE, SOLAR COLLECTOR, AND HEAT PIPE

Publication Number WO/2015/162077
Publication Date 29.10.2015
International Application No. PCT/EP2015/058472
International Filing Date 20.04.2015
IPC
F24S 10/95 2018.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
10Solar heat collectors using working fluids
90using internal thermosiphonic circulation
95having evaporator sections and condenser sections, e.g. heat pipes
F28F 13/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
13Arrangements for modifying heat transfer, e.g. increasing, decreasing
F28D 15/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02in which the medium condenses and evaporates, e.g. heat-pipes
CPC
F24S 10/95
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
10Solar heat collectors using working fluids
90using internal thermosiphonic circulation
95having evaporator sections and condenser sections, e.g. heat pipes
F28D 15/0275
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
02in which the medium condenses and evaporates, e.g. heat pipes
0275Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
F28F 13/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
13Arrangements for modifying heat-transfer, e.g. increasing, decreasing
F28F 2013/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
13Arrangements for modifying heat-transfer, e.g. increasing, decreasing
005Thermal joints
F28F 2215/06
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
2215Fins
06Hollow fins; fins with internal circuits
F28F 2255/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
2255Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
16extruded
Applicants
  • FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E. V. [DE]/[DE]
Inventors
  • HERMANN, Michael
  • MORAWIETZ, Katharina
  • DI LAURO, Paolo
Priority Data
10 2014 105 680.923.04.2014DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) WÄRMEÜBERTRAGUNGSVORRICHTUNG, SOLARKOLLEKTOR UND WÄRMEROHR
(EN) HEAT-TRANSFER DEVICE, SOLAR COLLECTOR, AND HEAT PIPE
(FR) DISPOSITIF ÉCHANGEUR DE CHALEUR, COLLECTEUR SOLAIRE ET TUBE THERMIQUE
Abstract
(DE) Die vorliegende Erfindung offenbart eine Wärmeübertragungsvorrichtung (10), die ein Wärmerohr (1) mit einem Transportraum (12) und eine Wärmequelle bzw. Wärmesenke (1', 2) aufweist, wobei das Wärmerohr (1) mit der Wärmequelle bzw. Wärmesenke (1', 2) in thermischem Kontakt steht. Einer der beiden Kontaktpartner, Wärmerohr (1) oder Wärmequelle bzw. Wärmesenke (1', 2), weist eine Mehrzahl hohler Ausstülpungen (11) auf und der andere Kontaktpartner hat eine Mehrzahl Vertiefungen (21), die eine Negativform zu den Ausstülpungen (11) sind. Wenigstens eine vorbestimmte Anzahl der Ausstülpungen (11) des einen Kontaktpartners greift in die Vertiefungen (21, 11') des anderen Kontaktpartners ein. Darüber hinaus wird ein Solarkollektor offenbart, der zumindest eine erfindungsgemäße Wärmeübertragungsvorrichtung (10) aufweist.
(EN) The invention relates to a heat-transfer device (10), which has a heat pipe (1) having a transport space (12) and which has a heat source or heat sink (1', 2), wherein the heat pipe (1) is in thermal contact with the heat source or heat sink (1', 2). One of the two contact partners, the heat pipe (1) or the heat source or heat sink (1', 2), has a plurality of hollow protuberances (11) and the other contact partner has a plurality of recesses (21), which are a negative shape with respect to the protuberances (11). At least a predetermined number of the protuberances (11) of the one contact partner mesh with the recesses (21, 11') of the other contact partner. The invention further relates to a solar collector, which has at least one heat-transfer device (10) according to the invention.
(FR) La présente invention concerne un dispositif échangeur de chaleur (10) qui présente un tube thermique (1) comportant un espace de travail (12) et une source de chaleur ou un puits thermique (1', 2), le tube thermique (1) étant en contact thermique avec la source de chaleur ou le puits thermique (1', 2). Un des deux éléments en contact, à savoir le tube thermique (1) ou la source de chaleur ou le puits thermique (1', 2), présente une pluralité de protubérances en creux (11) et l'autre élément en contact présente une pluralité d'évidements (21) qui présentent une forme négative par rapport aux protubérances (11). Au moins un nombre prédéterminé des protubérances (11) d'un élément en contact s'engage dans les évidements (21, 11') de l'autre élément en contact. L'invention concerne par ailleurs un collecteur solaire qui présente au moins un dispositif échangeur de chaleur (10) selon l'invention.
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