EP3370026A4 - Spiralwärmetauscher - Google Patents

Spiralwärmetauscher Download PDF

Info

Publication number
EP3370026A4
EP3370026A4 EP17797221.3A EP17797221A EP3370026A4 EP 3370026 A4 EP3370026 A4 EP 3370026A4 EP 17797221 A EP17797221 A EP 17797221A EP 3370026 A4 EP3370026 A4 EP 3370026A4
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
pipe heat
twisted pipe
twisted
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.)
Granted
Application number
EP17797221.3A
Other languages
English (en)
French (fr)
Other versions
EP3370026A1 (de
EP3370026B1 (de
Inventor
Kosuke Yamaguchi
Masaaki Azuma
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP3370026A1 publication Critical patent/EP3370026A1/de
Publication of EP3370026A4 publication Critical patent/EP3370026A4/de
Application granted granted Critical
Publication of EP3370026B1 publication Critical patent/EP3370026B1/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
    • F28D7/0008—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 for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0016—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 for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being bent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • 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
    • F28F2210/00—Heat exchange conduits
    • F28F2210/06—Heat exchange conduits having walls comprising obliquely extending corrugations, e.g. in the form of threads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00—Thermal insulation; Thermal decoupling

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)
EP17797221.3A 2017-01-18 2017-01-18 Spiralwärmetauscher Active EP3370026B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/001447 WO2018134899A1 (ja) 2017-01-18 2017-01-18 捻り管式熱交換器

Publications (3)

Publication Number Publication Date
EP3370026A1 EP3370026A1 (de) 2018-09-05
EP3370026A4 true EP3370026A4 (de) 2018-09-05
EP3370026B1 EP3370026B1 (de) 2019-06-05

Family

ID=62907939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17797221.3A Active EP3370026B1 (de) 2017-01-18 2017-01-18 Spiralwärmetauscher

Country Status (4)

Country Link
EP (1) EP3370026B1 (de)
JP (1) JP6682017B2 (de)
CN (1) CN208765538U (de)
WO (1) WO2018134899A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116164559B (zh) * 2023-04-07 2025-10-14 中国科学院高能物理研究所 一种紧凑型负压低温换热器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005164166A (ja) * 2003-12-04 2005-06-23 Kobelco & Materials Copper Tube Inc 熱交換器
JP2008096043A (ja) * 2006-10-13 2008-04-24 Mitsubishi Electric Corp 捩り管形熱交換器
EP3009767A1 (de) * 2013-06-13 2016-04-20 Mitsubishi Electric Corporation Wärmepumpenvorrichtung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580685U (de) * 1978-11-28 1980-06-03
JPS5724870U (de) * 1980-07-18 1982-02-09
JPS6234662U (de) * 1985-08-16 1987-02-28
JP2004347178A (ja) 2003-05-20 2004-12-09 Furukawa Electric Co Ltd:The 熱交換器
JP5255236B2 (ja) * 2007-06-25 2013-08-07 古河電気工業株式会社 熱交換器、および熱交換システム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005164166A (ja) * 2003-12-04 2005-06-23 Kobelco & Materials Copper Tube Inc 熱交換器
JP2008096043A (ja) * 2006-10-13 2008-04-24 Mitsubishi Electric Corp 捩り管形熱交換器
EP3009767A1 (de) * 2013-06-13 2016-04-20 Mitsubishi Electric Corporation Wärmepumpenvorrichtung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018134899A1 *

Also Published As

Publication number Publication date
EP3370026A1 (de) 2018-09-05
CN208765538U (zh) 2019-04-19
JP6682017B2 (ja) 2020-04-15
JPWO2018134899A1 (ja) 2019-04-04
WO2018134899A1 (ja) 2018-07-26
EP3370026B1 (de) 2019-06-05

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