EP0177660A1 - Radiateur - Google Patents

Radiateur Download PDF

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Publication number
EP0177660A1
EP0177660A1 EP84850300A EP84850300A EP0177660A1 EP 0177660 A1 EP0177660 A1 EP 0177660A1 EP 84850300 A EP84850300 A EP 84850300A EP 84850300 A EP84850300 A EP 84850300A EP 0177660 A1 EP0177660 A1 EP 0177660A1
Authority
EP
European Patent Office
Prior art keywords
radiator
heat exchanger
vessel
pipes
heat
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP84850300A
Other languages
German (de)
English (en)
Inventor
Heinz Ekman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0177660A1 publication Critical patent/EP0177660A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0226—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with an intermediate heat-transfer medium, e.g. thermosiphon radiators
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits

Definitions

  • the present invention concerns a radiator with a horizontal heat exchanger consisting of a tubular vessel containing substance in the form of both gas and liquid, such as freon or equivalent, which is vaporized by the aid of a heat source, such as a heating conduit, placed therein, and to said vessel being connected a heat-releasing element from which the substance in gaseous form gives off heat to the air outside and simultaneously condenses.
  • a heat source such as a heating conduit
  • a radiator of this kind has been disclosed for instance in the Swedish patent application No. 7707821-0.
  • a drawback of the radiator of prior art is that the element does not tolerate the required pressures. It is also known in the art to Make the element of one pipe installed in zigzag configuration and which can stand the requisite pressures but the differential temperature between the beginning and the end of the pipe is excessive, owing to the great of the pipe.
  • the object of the present invention is to eliminate the drawbacks mentioned and to provide a radiator of a novel type.
  • the radiator of the invention is characterized in that the element is composed of a plurality of vertical pipes joined to the upper margin of the vessel.
  • the radiator can be made to stand the pressures to be imposed on it. Since several pipes are provided, the temperature of the radiator will, be uniform over the entire length of the radiator, in spite of the length of the radiator
  • An advantageous embodiment of the invention is characterized in that the pipes have been connected, two and two, at their top ends by a horizontal pipe section. It is easy from the viewpoint of manufacturing technology to bend U-shaped pipe sections of which the ends are connected to the heat exchanger. In this manner , the pipes support each other, and the open pipe ends need not be plugged..
  • Another embodiment of the invention is characterized in that the top ends of the pipes have been connected to another horizontal heat exchanger.
  • the same radiator can therefore be used for both heating and cooling.
  • heating a warm liquid, such as central heating water, is supplied into the lower heat exchanger.
  • cooling a cold liquid is supplied into the upper heat exchanger, whereby the radiator then operates as a cooler.
  • the radiatior comprises a horizontal heat exchanger 1, which consists of a tubular vessel 2 containing a substance present in both gas and liquid form, such as freon or equivalent, which evaporates by the aid of a heating conduit 3 passing through the heat exchanger.
  • a heat-releasing element 4 in which the substance in gaseous form releases heat to the outside air, and simultanously condenses.
  • the element 4 is composed of a plurality of vertical pipes 5 attached to the top Margin of the vessel 2.
  • the operation of the radiator is as follows.
  • radiator is used as a cooler, as in Fig. 4, cold liquid is introduced in the upper heat exchanger 7, which causes the freon in the heat exchanger to condense and to run by the pipes 5 to the lower heat exchanger 1.
  • the pipes 5 now cool the surrounding air.
  • the freon condenses and rises in the pipes to the heat exchanger 7, and the same process continues.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP84850300A 1983-04-12 1984-10-11 Radiateur Withdrawn EP0177660A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI831221A FI68462C (fi) 1983-04-12 1983-04-12 Radiator

Publications (1)

Publication Number Publication Date
EP0177660A1 true EP0177660A1 (fr) 1986-04-16

Family

ID=8517032

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84850300A Withdrawn EP0177660A1 (fr) 1983-04-12 1984-10-11 Radiateur

Country Status (2)

Country Link
EP (1) EP0177660A1 (fr)
FI (1) FI68462C (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362479A1 (fr) * 1988-09-27 1990-04-11 Energiagazdalkodasi Intezet Radiateur avec échangeur de chaleur à plusieurs degrés
FR2708092A1 (fr) * 1993-07-21 1995-01-27 Frigotecnica Ind Chiaven Dispositif pour le dégivrage, particulièrement pour le dégivrage de plaques eutectiques, sur des véhicules frigorifiques.
GB2286881A (en) * 1994-02-22 1995-08-30 British Gas Plc Thermosyphon radiator
US6009935A (en) * 1996-05-15 2000-01-04 Bg Plc Radiators
WO2000011423A1 (fr) * 1998-08-19 2000-03-02 Nokia Networks Oy Echangeur thermique pour transmission d'energie thermique generee par une source de chaleur
WO2012079609A1 (fr) * 2010-12-17 2012-06-21 Schoch Edelstahl Gmbh Panneau d'échangeur thermique fait d'un thermosiphon à deux phases
WO2013104884A1 (fr) * 2012-01-12 2013-07-18 Econotherm Uk Limited Échangeur thermique
WO2013104885A1 (fr) * 2012-01-12 2013-07-18 Econotherm Uk Limited Unité de transfert thermique et échangeur thermique
CN104613792A (zh) * 2013-11-04 2015-05-13 余增辉 高效节能热传导散热器
US10139114B2 (en) * 2014-08-28 2018-11-27 Janusz WÓJCIK Method of construction of a wall heating panel and a wall heating panel
NL1043845B1 (en) * 2020-11-16 2022-06-30 Wang Xu A row type heat pipe temperature conducting device
NO20221151A1 (en) * 2022-10-27 2024-04-29 Al Janabi Ziad Heating Radiator HRZTECH

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190900983A (en) * 1909-01-14 1909-07-15 Robert Warg Improvements in Steam Radiators.
GB764280A (en) * 1954-02-09 1956-12-19 Benteler Werke Ag Improvements relating to space-heating equipment
US4333520A (en) * 1979-06-04 1982-06-08 Hitachi, Ltd. Heating and cooling ventilating system with heat recovery
GB2099126A (en) * 1981-04-27 1982-12-01 Foster Wheeler Energy Corp Steam condenser
GB2099979A (en) * 1981-06-04 1982-12-15 Kooltech Ltd Apparatus for cooling liquids
US4366857A (en) * 1981-04-28 1983-01-04 The United States Of America As Represented By The Secretary Of The Air Force Magnetic two-phase thermosiphon
US4382466A (en) * 1980-09-01 1983-05-10 Agency Of Industrial Science And Technology Thermosiphon
GB2113375A (en) * 1982-01-07 1983-08-03 Norman Hugh Scurrah Improvements in heat exchangers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190900983A (en) * 1909-01-14 1909-07-15 Robert Warg Improvements in Steam Radiators.
GB764280A (en) * 1954-02-09 1956-12-19 Benteler Werke Ag Improvements relating to space-heating equipment
US4333520A (en) * 1979-06-04 1982-06-08 Hitachi, Ltd. Heating and cooling ventilating system with heat recovery
US4382466A (en) * 1980-09-01 1983-05-10 Agency Of Industrial Science And Technology Thermosiphon
GB2099126A (en) * 1981-04-27 1982-12-01 Foster Wheeler Energy Corp Steam condenser
US4366857A (en) * 1981-04-28 1983-01-04 The United States Of America As Represented By The Secretary Of The Air Force Magnetic two-phase thermosiphon
GB2099979A (en) * 1981-06-04 1982-12-15 Kooltech Ltd Apparatus for cooling liquids
GB2113375A (en) * 1982-01-07 1983-08-03 Norman Hugh Scurrah Improvements in heat exchangers

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0362479A1 (fr) * 1988-09-27 1990-04-11 Energiagazdalkodasi Intezet Radiateur avec échangeur de chaleur à plusieurs degrés
FR2708092A1 (fr) * 1993-07-21 1995-01-27 Frigotecnica Ind Chiaven Dispositif pour le dégivrage, particulièrement pour le dégivrage de plaques eutectiques, sur des véhicules frigorifiques.
GB2286881A (en) * 1994-02-22 1995-08-30 British Gas Plc Thermosyphon radiator
GB2286881B (en) * 1994-02-22 1998-09-16 British Gas Plc Thermosyphon radiators
US6431262B1 (en) 1994-02-22 2002-08-13 Lattice Intellectual Property Ltd. Thermosyphon radiators
US6009935A (en) * 1996-05-15 2000-01-04 Bg Plc Radiators
WO2000011423A1 (fr) * 1998-08-19 2000-03-02 Nokia Networks Oy Echangeur thermique pour transmission d'energie thermique generee par une source de chaleur
WO2012079609A1 (fr) * 2010-12-17 2012-06-21 Schoch Edelstahl Gmbh Panneau d'échangeur thermique fait d'un thermosiphon à deux phases
WO2013104884A1 (fr) * 2012-01-12 2013-07-18 Econotherm Uk Limited Échangeur thermique
WO2013104885A1 (fr) * 2012-01-12 2013-07-18 Econotherm Uk Limited Unité de transfert thermique et échangeur thermique
CN104613792A (zh) * 2013-11-04 2015-05-13 余增辉 高效节能热传导散热器
CN104613792B (zh) * 2013-11-04 2016-11-09 余增辉 高效节能热传导散热器
US10139114B2 (en) * 2014-08-28 2018-11-27 Janusz WÓJCIK Method of construction of a wall heating panel and a wall heating panel
NL1043845B1 (en) * 2020-11-16 2022-06-30 Wang Xu A row type heat pipe temperature conducting device
NO20221151A1 (en) * 2022-10-27 2024-04-29 Al Janabi Ziad Heating Radiator HRZTECH
WO2024089547A1 (fr) 2022-10-27 2024-05-02 Al Janabi Ziad Radiateur chauffant hrztech

Also Published As

Publication number Publication date
FI831221A0 (fi) 1983-04-12
FI831221L (fi) 1984-10-13
FI68462C (fi) 1985-09-10
FI68462B (fi) 1985-05-31

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