WO2011073762A3 - Heat exchanger - Google Patents

Heat exchanger Download PDF

Info

Publication number
WO2011073762A3
WO2011073762A3 PCT/IB2010/003223 IB2010003223W WO2011073762A3 WO 2011073762 A3 WO2011073762 A3 WO 2011073762A3 IB 2010003223 W IB2010003223 W IB 2010003223W WO 2011073762 A3 WO2011073762 A3 WO 2011073762A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
transfer medium
heat transfer
heat
evaporated
Prior art date
Application number
PCT/IB2010/003223
Other languages
German (de)
French (fr)
Other versions
WO2011073762A2 (en
Inventor
Dirk Gebhardt
Helga Nielinger
Original Assignee
Brugg Rohr Ag Holding
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Brugg Rohr Ag Holding filed Critical Brugg Rohr Ag Holding
Publication of WO2011073762A2 publication Critical patent/WO2011073762A2/en
Publication of WO2011073762A3 publication Critical patent/WO2011073762A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B30/00—Heat pumps
    • F25B30/06—Heat pumps characterised by the source of low potential heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
    • F24T10/00—Geothermal collectors
    • F24T10/40—Geothermal collectors operated without external energy sources, e.g. using thermosiphonic circulation or heat pipes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D15/00—Heat-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
    • F28D15/02—Heat-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 in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/0266—Heat-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 in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0068—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for refrigerant cycles
    • F28D2021/007—Condensers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/10—Geothermal energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The invention relates to a heat exchanger (7), especially a plate exchanger (8), which is thermally coupled to a geothermal probe (6). The heat exchanger (7) comprises, for the purpose of condensation of a heat transfer medium evaporated in the geothermal probe (6) under the effect of geothermal heat, an inlet through which the evaporated heat transfer medium can be supplied and an outlet through which the heat transfer medium condensed in the heat exchanger (7) can be discharged. The heat exchanger (7) has a single common connecting opening (17) for the supply of the evaporated heat transfer medium and for the discharge of the condensed heat transfer medium, said connecting opening being connected to the geothermal probe (6) via a conduit (12). The design of the heat exchanger (7) allows a very compact constructional unit which can be installed with little effort even if only little installation space is available.
PCT/IB2010/003223 2009-12-15 2010-12-13 Heat exchanger WO2011073762A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202009016879.4 2009-12-15
DE202009016879U DE202009016879U1 (en) 2009-12-15 2009-12-15 heat exchangers

Publications (2)

Publication Number Publication Date
WO2011073762A2 WO2011073762A2 (en) 2011-06-23
WO2011073762A3 true WO2011073762A3 (en) 2013-01-03

Family

ID=41821784

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/003223 WO2011073762A2 (en) 2009-12-15 2010-12-13 Heat exchanger

Country Status (2)

Country Link
DE (1) DE202009016879U1 (en)
WO (1) WO2011073762A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202010013173U1 (en) 2010-12-21 2011-03-10 Brugg Rohr Ag Holding heat pump
CN107388861B (en) * 2017-08-21 2023-08-22 湖南创化低碳环保科技有限公司 Hot wall type heat exchanger

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763931A (en) * 1972-05-26 1973-10-09 Mc Donnell Douglas Corp Oil well permafrost stabilization system
DE4211576A1 (en) * 1991-07-06 1993-01-07 Poehlmann Anwendungstechnik Gm Heating system using heat pump and ground probe - uses heat provided by probe transferred to refrigeration medium via evaporator heat exchanger
DE20320409U1 (en) * 2003-06-18 2004-08-19 FKW HANNOVER Forschungszentrum für Kältetechnik und Wärmepumpen GmbH Earth heat probe has heat exchange tube inserted in earth and housing two-phase heat transfer medium, whereby at least heating zone of heat exchange tube is constructed as flexible coilable tubular material
DE202008008351U1 (en) * 2008-05-16 2008-08-21 Brugg Rohrsysteme Gmbh heat pump system
EP1983274A2 (en) * 2007-04-17 2008-10-22 A & S Umwelttechnologie AG Ground probe for extracting thermal energy from the ground and/or releasing thermal energy to the ground
EP2025930A2 (en) * 2007-08-13 2009-02-18 Ochsner, Karl, Dipl.-Ing. Geothermal heat probe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763931A (en) * 1972-05-26 1973-10-09 Mc Donnell Douglas Corp Oil well permafrost stabilization system
DE4211576A1 (en) * 1991-07-06 1993-01-07 Poehlmann Anwendungstechnik Gm Heating system using heat pump and ground probe - uses heat provided by probe transferred to refrigeration medium via evaporator heat exchanger
DE20320409U1 (en) * 2003-06-18 2004-08-19 FKW HANNOVER Forschungszentrum für Kältetechnik und Wärmepumpen GmbH Earth heat probe has heat exchange tube inserted in earth and housing two-phase heat transfer medium, whereby at least heating zone of heat exchange tube is constructed as flexible coilable tubular material
EP1983274A2 (en) * 2007-04-17 2008-10-22 A & S Umwelttechnologie AG Ground probe for extracting thermal energy from the ground and/or releasing thermal energy to the ground
EP2025930A2 (en) * 2007-08-13 2009-02-18 Ochsner, Karl, Dipl.-Ing. Geothermal heat probe
DE202008008351U1 (en) * 2008-05-16 2008-08-21 Brugg Rohrsysteme Gmbh heat pump system

Also Published As

Publication number Publication date
DE202009016879U1 (en) 2010-03-11
WO2011073762A2 (en) 2011-06-23

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