DE502009000007D1 - heat exchangers - Google Patents

heat exchangers

Info

Publication number
DE502009000007D1
DE502009000007D1 DE502009000007T DE502009000007T DE502009000007D1 DE 502009000007 D1 DE502009000007 D1 DE 502009000007D1 DE 502009000007 T DE502009000007 T DE 502009000007T DE 502009000007 T DE502009000007 T DE 502009000007T DE 502009000007 D1 DE502009000007 D1 DE 502009000007D1
Authority
DE
Germany
Prior art keywords
section
spiral
flowing cross
tube
smaller
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.)
Active
Application number
DE502009000007T
Other languages
German (de)
Inventor
Roger Doenges
Ruediger Stock
Gunthard Goerge
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.)
Viessmann Werke GmbH and Co KG
Original Assignee
Viessmann Werke GmbH and 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 and Co KG filed Critical Viessmann Werke GmbH and Co KG
Publication of DE502009000007D1 publication Critical patent/DE502009000007D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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.
DE502009000007T 2008-02-12 2009-02-03 heat exchangers Active DE502009000007D1 (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
DE502009000007D1 true DE502009000007D1 (en) 2010-05-20

Family

ID=40467033

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102008008734A Withdrawn DE102008008734A1 (en) 2008-02-12 2008-02-12 heat exchangers
DE502009000007T Active DE502009000007D1 (en) 2008-02-12 2009-02-03 heat exchangers

Family Applications Before (1)

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DE102008008734A Withdrawn DE102008008734A1 (en) 2008-02-12 2008-02-12 heat exchangers

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
CN100529598C (en) * 2004-07-09 2009-08-19 谷俊杰 Refrigeration system

Also Published As

Publication number Publication date
HRP20100367T1 (en) 2010-10-31
ES2341507T3 (en) 2010-06-21
PL2090858T3 (en) 2010-07-30
DE102008008734A1 (en) 2009-08-13
EP2090858B1 (en) 2010-04-07
ATE463709T1 (en) 2010-04-15
DK2090858T3 (en) 2010-07-05
SI2090858T1 (en) 2010-07-30
RU2476799C2 (en) 2013-02-27
RU2009101457A (en) 2010-07-27
EP2090858A1 (en) 2009-08-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition