EP3919849C0 - Flachrohrwärmeübertrager - Google Patents

Flachrohrwärmeübertrager

Info

Publication number
EP3919849C0
EP3919849C0 EP20178551.6A EP20178551A EP3919849C0 EP 3919849 C0 EP3919849 C0 EP 3919849C0 EP 20178551 A EP20178551 A EP 20178551A EP 3919849 C0 EP3919849 C0 EP 3919849C0
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
flat tube
tube heat
flat
exchanger
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
EP20178551.6A
Other languages
English (en)
French (fr)
Other versions
EP3919849A1 (de
EP3919849B1 (de
Inventor
Joachim A Wünning
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.)
WS Warmeprozesstechnik GmbH
Original Assignee
WS Warmeprozesstechnik GmbH
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
Priority to EP20178551.6A priority Critical patent/EP3919849B1/de
Application filed by WS Warmeprozesstechnik GmbH filed Critical WS Warmeprozesstechnik GmbH
Priority to PCT/EP2021/056656 priority patent/WO2021244783A1/de
Priority to CN202180040506.3A priority patent/CN115605719A/zh
Priority to KR1020227043090A priority patent/KR20230008198A/ko
Priority to JP2022574574A priority patent/JP2023529632A/ja
Priority to US17/925,760 priority patent/US20230175783A1/en
Publication of EP3919849A1 publication Critical patent/EP3919849A1/de
Application granted granted Critical
Publication of EP3919849C0 publication Critical patent/EP3919849C0/de
Publication of EP3919849B1 publication Critical patent/EP3919849B1/de
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
    • 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
    • F28D7/16—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 in parallel spaced relation
    • F28D7/1684—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 in parallel spaced relation 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
    • F28D7/16—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 in parallel spaced relation
    • F28D7/163—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing
    • F28D7/1653—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 in parallel spaced relation with conduit assemblies having a particular shape, e.g. square or annular; with assemblies of conduits having different geometrical features; with multiple groups of conduits connected in series or parallel and arranged inside common casing the conduit assemblies having a square or rectangular shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/006—Tubular elements; Assemblies of tubular elements with variable shape, e.g. with modified tube ends, with different geometrical features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/025—Tubular elements of cross-section which is non-circular with variable shape, e.g. with modified tube ends, with different geometrical features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • 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
    • F28F2265/12—Safety or protection arrangements; Arrangements for preventing malfunction for preventing overpressure
    • 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
    • F28F2265/30—Safety or protection arrangements; Arrangements for preventing malfunction for preventing vibrations
    • 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
    • F28F2265/32—Safety or protection arrangements; Arrangements for preventing malfunction for limiting movements, e.g. stops, locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP20178551.6A 2020-06-05 2020-06-05 Flachrohrwärmeübertrager Active EP3919849B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP20178551.6A EP3919849B1 (de) 2020-06-05 2020-06-05 Flachrohrwärmeübertrager
CN202180040506.3A CN115605719A (zh) 2020-06-05 2021-03-16 扁平管换热器
KR1020227043090A KR20230008198A (ko) 2020-06-05 2021-03-16 플랫 튜브 열교환기
JP2022574574A JP2023529632A (ja) 2020-06-05 2021-03-16 扁平管熱交換器
PCT/EP2021/056656 WO2021244783A1 (de) 2020-06-05 2021-03-16 Flachrohrwärmeübertrager
US17/925,760 US20230175783A1 (en) 2020-06-05 2021-03-16 Flat tube heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20178551.6A EP3919849B1 (de) 2020-06-05 2020-06-05 Flachrohrwärmeübertrager

Publications (3)

Publication Number Publication Date
EP3919849A1 EP3919849A1 (de) 2021-12-08
EP3919849C0 true EP3919849C0 (de) 2024-02-14
EP3919849B1 EP3919849B1 (de) 2024-02-14

Family

ID=71016446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20178551.6A Active EP3919849B1 (de) 2020-06-05 2020-06-05 Flachrohrwärmeübertrager

Country Status (6)

Country Link
US (1) US20230175783A1 (de)
EP (1) EP3919849B1 (de)
JP (1) JP2023529632A (de)
KR (1) KR20230008198A (de)
CN (1) CN115605719A (de)
WO (1) WO2021244783A1 (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489209A (en) * 1968-12-23 1970-01-13 Herbert G Johnson Heat exchanger having plastic and metal components
DE3743293C2 (de) * 1987-12-19 1994-09-01 Laengerer & Reich Kuehler Wärmetauscherflachrohr
JP4418358B2 (ja) * 2004-12-14 2010-02-17 本田技研工業株式会社 熱交換器
KR101698788B1 (ko) 2011-10-17 2017-01-23 엘지전자 주식회사 시로코팬 및 그를 갖는 공기조화기
EP2584301B1 (de) 2011-10-19 2014-08-13 WS-Wärmeprozesstechnik GmbH Hochtemperatur-Wärmeübertrager

Also Published As

Publication number Publication date
EP3919849A1 (de) 2021-12-08
JP2023529632A (ja) 2023-07-11
CN115605719A (zh) 2023-01-13
EP3919849B1 (de) 2024-02-14
KR20230008198A (ko) 2023-01-13
WO2021244783A1 (de) 2021-12-09
US20230175783A1 (en) 2023-06-08

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