HRP20100367T1 - Heat exchanger - Google Patents

Heat exchanger Download PDF

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Publication number
HRP20100367T1
HRP20100367T1 HR20100367T HRP20100367T HRP20100367T1 HR P20100367 T1 HRP20100367 T1 HR P20100367T1 HR 20100367 T HR20100367 T HR 20100367T HR P20100367 T HRP20100367 T HR P20100367T HR P20100367 T1 HRP20100367 T1 HR P20100367T1
Authority
HR
Croatia
Prior art keywords
coil
heat exchanger
section
exchanger according
venting
Prior art date
Application number
HR20100367T
Other languages
Croatian (hr)
Inventor
Doenges Roger
Stock Ruediger
Goerge Gunthard
Original Assignee
Viessmann Werke Gmbh & Co. Kg
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 Viessmann Werke Gmbh & Co. Kg filed Critical Viessmann Werke Gmbh & Co. Kg
Publication of HRP20100367T1 publication Critical patent/HRP20100367T1/en

Links

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
    • 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
    • F28D1/047—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 bent, e.g. in a serpentine or zig-zag
    • F28D1/0472—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 bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled
    • F28D1/0473—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 bent, e.g. in a serpentine or zig-zag the conduits being helically or spirally coiled the conduits having a non-circular cross-section
    • 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
    • F28D7/02—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 helically coiled
    • F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/18—Safety or protection arrangements; Arrangements for preventing malfunction for removing contaminants, e.g. for degassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Power Steering Mechanism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

Abstract

The exchanger has a helical tube (1) guiding a liquid heat transfer medium. The tube has a horizontal oriented aligned spiral axis (2) and helical tube parts (3, 4) provided above and below the spiral axis. The helical tube has a larger flowing cross section (5) provided for heat transfer medium and a smaller flowing cross section (6) formed smaller than an exhaust spiral coil (7). The coil has an exhaust opening (6) per spiral course in the area of the tube part (3) provided above the spiral axis. The opening connects the larger flowing cross section with the smaller flowing cross section.

Claims (9)

1. Izmjenjivač topline, koji sadrži cijevnu zavojnicu (1) koja provodi tekući medij prijenosa topline, s horizontalno orijentiranom osi (2) zavojnice i ima jedan dio (3, 4) cijevne zavojnice smješten iznad osi zavojnice (2) i drugi smješten ispod, naznačen time, da cijevna zavojnica (1) ima dvodjelni protočni poprečni presjek, kod čega je prvi veći protočni poprečni presjek (5) predviđen za medij prijenosa topline, a drugi manji protočni poprečni presjek (6) se izvodi kao zavojnica za odzračivanje (7), s barem jednim odzračnim otvorom (8) po namotaju, koji povezuje prvi s drugim protočnim poprečnim presjekom (5, 6) u području dijela (3) cijevne zavojnice smještenog iznad osi (2) zavojnice.1. A heat exchanger, which contains a tubular coil (1) conducting a liquid heat transfer medium, with a horizontally oriented axis (2) of the coil and having one part (3, 4) of the tubular coil located above the axis of the coil (2) and the other located below, characterized in that the pipe coil (1) has a two-part flow cross-section, where the first larger flow cross-section (5) is intended for the heat transfer medium, and the second smaller flow cross-section (6) is performed as a venting coil (7) . 2. Izmjenjivač topline u skladu s patentnim zahtjevom 1, naznačen time, da se zavojnica za odzračivanje (7) izvodi kao zasebna komponenta i da je smještena u cijevnoj zavojnici (1).2. Heat exchanger according to claim 1, characterized in that the venting coil (7) is performed as a separate component and is located in the pipe coil (1). 3. Izmjenjivač topline u skladu s patentnim zahtjevom 1 ili 2, naznačen time, da otvor za odzračivanje (8) ima površinu poprečnog presjeka koja se izvodi manjom od protočnog poprečnog presjeka (6) zavojnice za odzračivanje (7).3. A heat exchanger according to claim 1 or 2, characterized in that the vent opening (8) has a cross-sectional area that is smaller than the flow cross-section (6) of the venting coil (7). 4. Izmjenjivač topline u skladu s jednim od patentnih zahtjeva 1 do 3, naznačen time, da se protočni poprečni presjek (6) zavojnice za odzračivanje (7) izvodi kao kružni.4. A heat exchanger according to one of claims 1 to 3, characterized in that the flow cross-section (6) of the venting coil (7) is circular. 5. Izmjenjivač topline u skladu s jednim od patentnih zahtjeva 1 do 4, naznačen time, da se otvor za odzračivanje (8) po izboru izvodi kao kružna rupa ili kao linijski ili prorezani otvor.5. A heat exchanger according to one of the patent claims 1 to 4, characterized in that the ventilation opening (8) is optionally made as a circular hole or as a linear or slotted opening. 6. Izmjenjivač topline u skladu s jednim od patentnih zahtjeva 1 do 5, naznačen time, da se zavojnica za odzračivanje (7) izvodi kao namotana u spiralu.6. Heat exchanger according to one of the patent claims 1 to 5, characterized in that the venting coil (7) is designed as wound in a spiral. 7. Izmjenjivač topline u skladu s patentnim zahtjevom 6, naznačen time, da zavojnica za odzračivanje (7) namotana u spiralu ima po svom obodu raspodijeljena tri izbočenja (9) koja smjeraju radijalno prema vani i oslonjena su na unutarnju stranu cijevne zavojnice (1).7. A heat exchanger according to claim 6, characterized in that the venting coil (7) wound in a spiral has three protrusions (9) distributed around its circumference, which point radially outward and are supported on the inside of the tube coil (1) . 8. Izmjenjivač topline u skladu s patentnim zahtjevom 7, naznačen time, da je jedno od izbočenja (9) smješteno u najgornjem području gornjeg dijela (3) cijevne zavojnice, a otvor za odzračivanje (8) je pogodno smješten na ovom izbočenju (9).8. A heat exchanger according to claim 7, characterized in that one of the protrusions (9) is located in the uppermost region of the upper part (3) of the tube coil, and the vent opening (8) is conveniently located on this protrusion (9) . 9. Izmjenjivač topline u skladu s jednim od patentnih zahtjeva 1 do 8, naznačen time, da se zavojnica za odzračivanje (7) izvodi kao barem povremeno poveziva s okolinom izmjenjivača topline.9. The heat exchanger according to one of the patent claims 1 to 8, characterized in that the venting coil (7) is designed to be at least occasionally connected to the environment of the heat exchanger.
HR20100367T 2008-02-12 2010-06-29 Heat exchanger HRP20100367T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008008734A DE102008008734A1 (en) 2008-02-12 2008-02-12 heat exchangers

Publications (1)

Publication Number Publication Date
HRP20100367T1 true HRP20100367T1 (en) 2010-10-31

Family

ID=40467033

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20100367T HRP20100367T1 (en) 2008-02-12 2010-06-29 Heat exchanger

Country Status (9)

Country Link
EP (1) EP2090858B1 (en)
AT (1) ATE463709T1 (en)
DE (2) DE102008008734A1 (en)
DK (1) DK2090858T3 (en)
ES (1) ES2341507T3 (en)
HR (1) HRP20100367T1 (en)
PL (1) PL2090858T3 (en)
RU (1) RU2476799C2 (en)
SI (1) SI2090858T1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011010444A1 (en) * 2011-02-04 2012-08-09 Viessmann Werke Gmbh & Co Kg Heating boiler has coil tube having coil tube ends for hydraulically connecting coil tube portions to supply and discharge ports and terminating hydraulic connection of coil tube portions respectively

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU494586A1 (en) * 1974-02-06 1975-12-05 Ордена Трудового Красного Знамени Предприятие П/Я А-1665 Ring heat exchanger
DE3315258A1 (en) * 1983-04-27 1984-10-31 Etablissement Agura, Vaduz Spiral ring heating boiler
FR2550615B1 (en) * 1983-08-12 1985-12-06 Fonderie Soc Gen De SERPENTINE EXCHANGER BOILER
RU2080536C1 (en) * 1994-01-12 1997-05-27 Тамбовское акционерное общество открытого типа "Комсомолец" Heat exchanger
DE20009560U1 (en) 2000-05-27 2000-09-28 Viessmann Werke GmbH & Co., 35108 Allendorf Heat exchanger
DE10106371A1 (en) * 2001-02-12 2002-08-14 Ludwig Pilsl Arrangement, for exchanging heat, has tubes combined to form flat mechanical unit by a joint with good thermal conductivity with common outer wall forming heat exchange surface
DE102004005048A1 (en) 2004-01-30 2005-09-01 Viessmann Werke Gmbh & Co Kg heater
WO2006005171A1 (en) * 2004-07-09 2006-01-19 Junjie Gu Refrigeration system

Also Published As

Publication number Publication date
DE502009000007D1 (en) 2010-05-20
ATE463709T1 (en) 2010-04-15
ES2341507T3 (en) 2010-06-21
RU2009101457A (en) 2010-07-27
EP2090858A1 (en) 2009-08-19
SI2090858T1 (en) 2010-07-30
EP2090858B1 (en) 2010-04-07
PL2090858T3 (en) 2010-07-30
RU2476799C2 (en) 2013-02-27
DK2090858T3 (en) 2010-07-05
DE102008008734A1 (en) 2009-08-13

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