BR112022008060A2 - Placa de transferência de calor - Google Patents

Placa de transferência de calor

Info

Publication number
BR112022008060A2
BR112022008060A2 BR112022008060A BR112022008060A BR112022008060A2 BR 112022008060 A2 BR112022008060 A2 BR 112022008060A2 BR 112022008060 A BR112022008060 A BR 112022008060A BR 112022008060 A BR112022008060 A BR 112022008060A BR 112022008060 A2 BR112022008060 A2 BR 112022008060A2
Authority
BR
Brazil
Prior art keywords
heat transfer
plate
valleys
crests
contact areas
Prior art date
Application number
BR112022008060A
Other languages
English (en)
Other versions
BR112022008060B1 (pt
Inventor
Norén Mattias
Original Assignee
Alfa Laval Corp Ab
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 Alfa Laval Corp Ab filed Critical Alfa Laval Corp Ab
Publication of BR112022008060A2 publication Critical patent/BR112022008060A2/pt
Publication of BR112022008060B1 publication Critical patent/BR112022008060B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the 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
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
    • F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
    • F28F3/042—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element
    • F28F3/046—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element in the form of local deformations of the element the deformations being linear, e.g. corrugations
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
    • F28F3/083—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning capable of being taken apart
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media

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)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

PLACA DE TRANSFERÊNCIA DE CALOR É provida uma placa de transferência de calor (8) para um trocador de calor de placa (2). Esta compreende uma área de transferência de calor (22) provida com um padrão de transferência de calor. O padrão de transferência de calor compreende cristas de transferência de calor alongadas dispostas alternadamente e vales de transferência de calor (36, 38), uma respectiva porção superior (40) das cristas de transferência de calor (36) que se estendem em um plano superior (T) e uma respectiva porção inferior (42) dos vales de transferência de calor (38) que se estendem no plano inferior (B). As cristas de transferência de calor (36) compreendem áreas de contato de crista (52, 62) dentro das quais as cristas de transferência de calor (36) são dispostas para encostar em uma primeira placa de transferência de calor adjacente (48) no trocador de calor de placa (2), e os vales de transferência de calor (38) compreendem áreas de contato de vale (54, 64) dentro das quais os vales de transferência de calor (38) são dispostos para encostar em uma segunda placa de transferência de calor adjacente (50) no trocador de calor de placa (2). Dentro de pelo menos metade da área de transferência de calor (22), as porções superiores (40) das cristas de transferência de calor (36) têm uma primeira largura w1 e as porções inferiores (42) dos vales de transferência de calor (38) têm uma segunda largura w2, w1?w2. A placa de transferência de calor (8) é distinguida pelo fato de que a porção superior (40) de várias primeiras cristas de transferência de calor (36a, 36b) das cristas de transferência de calor (36), dentro de uma respectiva primeira área de contato de crista (52a, 62b) das áreas de contato da crista (52, 62), tem uma terceira largura w3, em que, se w1>w2, então w3<w1, e, se w1<w2, então w3>w1.
BR112022008060-3A 2019-11-26 2020-11-04 Placa de transferência de calor BR112022008060B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19211477.5A EP3828489A1 (en) 2019-11-26 2019-11-26 Heat transfer plate
EP19211477.5 2019-11-26
PCT/EP2020/080936 WO2021104815A1 (en) 2019-11-26 2020-11-04 Heat transfer plate

Publications (2)

Publication Number Publication Date
BR112022008060A2 true BR112022008060A2 (pt) 2022-07-12
BR112022008060B1 BR112022008060B1 (pt) 2023-01-24

Family

ID=68696322

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022008060-3A BR112022008060B1 (pt) 2019-11-26 2020-11-04 Placa de transferência de calor

Country Status (20)

Country Link
US (1) US12222174B2 (pt)
EP (2) EP3828489A1 (pt)
JP (1) JP7214923B2 (pt)
KR (1) KR102514787B1 (pt)
CN (1) CN114729789B (pt)
AU (1) AU2020390520B2 (pt)
BR (1) BR112022008060B1 (pt)
CA (1) CA3159923C (pt)
DK (1) DK4065915T3 (pt)
ES (1) ES2966814T3 (pt)
FI (1) FI4065915T3 (pt)
LT (1) LT4065915T (pt)
MX (1) MX2022006126A (pt)
PL (1) PL4065915T3 (pt)
PT (1) PT4065915T (pt)
RS (1) RS65003B1 (pt)
SA (1) SA522432757B1 (pt)
TW (1) TWI752723B (pt)
UA (1) UA128277C2 (pt)
WO (1) WO2021104815A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4343259B1 (en) * 2020-08-21 2025-02-26 Mitsubishi Electric Corporation Heat exchange element and heat exchange ventilation device
DE102022103720A1 (de) * 2022-02-17 2023-08-17 Mahle International Gmbh Wärmeübertrager mit optimiertem Druckverlust
EP4269925B1 (en) * 2022-04-28 2026-01-21 Hangzhou Sanhua Research Institute Co., Ltd. Plate heat exchanger
SE546498C2 (en) * 2022-06-22 2024-11-19 Alfa Laval Corp Ab Plate heat exchanger
PL4310428T3 (pl) * 2022-07-22 2025-04-14 Alfa Laval Corporate Ab Lutowany płytowy wymiennik ciepła
EP4675212A1 (en) * 2024-07-03 2026-01-07 Alfa Laval Corporate AB Plate set

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE357055B (pt) 1971-10-11 1973-06-12 Alfa Laval Ab
DE2219130C2 (de) 1972-04-19 1974-06-20 Ulrich Dr.-Ing. 5100 Aachen Regehr Kontaktkoerper fuer den waerme- und/oder stoffaustausch
GB1500715A (en) 1974-05-24 1978-02-08 Apv Co Ltd Plate heat exchangers
SE415928B (sv) * 1979-01-17 1980-11-10 Alfa Laval Ab Plattvermevexlare
JPS5896987A (ja) 1981-12-03 1983-06-09 Hisaka Works Ltd プレ−ト式熱交換器
SE468685B (sv) * 1991-06-24 1993-03-01 Alfa Laval Thermal Ab Plattvaermevaexlare med plattor som har aasar och raennor daer aasar paa en platta anligger mot parallellt med desamma loepande aasar paa den andra plattan
SE470339B (sv) * 1992-06-12 1994-01-24 Alfa Laval Thermal Plattvärmeväxlare för vätskor med olika flöden
SE505225C2 (sv) 1993-02-19 1997-07-21 Alfa Laval Thermal Ab Plattvärmeväxlare och platta härför
FR2714456B1 (fr) 1993-12-29 1996-01-12 Commissariat Energie Atomique Echangeur de chaleur à plaques améliorées.
JP2001280887A (ja) 2000-03-30 2001-10-10 Hisaka Works Ltd プレート式熱交換器
UA9612U (en) 2005-01-19 2005-10-17 Private Res And Production Fir Plate heat exchanger
SE528879C2 (sv) 2005-07-04 2007-03-06 Alfa Laval Corp Ab Värmeväxlarplatta, par av två värmeväxlarplattor samt plattpaket för plattvärmeväxlare
SE531472C2 (sv) 2005-12-22 2009-04-14 Alfa Laval Corp Ab Värmeväxlare med värmeöverföringsplatta med jämn lastfördelning på kontaktpunkter vid portområden
SE531781C2 (sv) * 2006-04-10 2009-08-04 Alfa Laval Corp Ab Värmeöverföringsplatta och värmeväxlare innefattande sådan värmeöverföringsplatta
SE532714C2 (sv) * 2007-12-21 2010-03-23 Alfa Laval Corp Ab Plattvärmeväxlaranordning och plattvärmeväxlare
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SE534765C2 (sv) 2010-04-21 2011-12-13 Alfa Laval Corp Ab Plattvärmeväxlareplatta och plattvärmeväxlare
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KR101553759B1 (ko) 2011-04-18 2015-09-16 미쓰비시덴키 가부시키가이샤 플레이트식 열교환기 및 히트 펌프 장치
UA66835U (en) 2011-05-12 2012-01-25 Андрей Игоревич Куценко Plate-type heat exchanger
JP5805189B2 (ja) 2011-07-13 2015-11-04 三菱電機株式会社 プレート式熱交換器及びヒートポンプ装置
PT2728292T (pt) * 2012-10-30 2016-12-27 Alfa Laval Corp Ab Placa de transferência de calor e permutador de calor de placas compreendendo essa placa de transferência de calor
PL2886997T3 (pl) * 2013-12-18 2018-08-31 Alfa Laval Corporate Ab Płyta wymiennika ciepła i płytowy wymiennik ciepła
CN107036479B (zh) * 2016-02-04 2020-05-12 丹佛斯微通道换热器（嘉兴）有限公司 换热板以及使用其的板式换热器
EP3225947A1 (en) 2016-03-30 2017-10-04 Alfa Laval Corporate AB Heat transfer plate and plate heat exchanger comprising a plurality of such heat transfer plates
CN107462093B (zh) * 2016-06-02 2020-09-25 杭州三花研究院有限公司 板式换热器
CN107525429A (zh) * 2016-06-22 2017-12-29 丹佛斯微通道换热器（嘉兴）有限公司 用于板式换热器的换热板及该板式换热器
EP3396293A1 (en) * 2017-04-26 2018-10-31 Alfa Laval Corporate AB Heat transfer plate and heat exchanger comprising a plurality of such heat transfer plates
PL3467423T3 (pl) 2017-10-05 2020-11-02 Alfa Laval Corporate Ab Płyta wymiennika ciepła i pakiet płyt wymiennika ciepła zawierający wiele takich płyt wymiennika ciepła
JP7018299B2 (ja) * 2017-11-22 2022-02-10 株式会社日阪製作所 プレート式熱交換器
IL261690A (en) * 2018-09-09 2019-02-28 Seidel Pessach Customized heat exchanger

Also Published As

Publication number Publication date
LT4065915T (lt) 2023-11-10
ES2966814T3 (es) 2024-04-24
CA3159923C (en) 2022-12-06
US12222174B2 (en) 2025-02-11
US20230160642A1 (en) 2023-05-25
MX2022006126A (es) 2022-06-16
FI4065915T3 (fi) 2023-12-28
EP4065915A1 (en) 2022-10-05
CN114729789A (zh) 2022-07-08
WO2021104815A1 (en) 2021-06-03
EP4065915B1 (en) 2023-10-18
TWI752723B (zh) 2022-01-11
PL4065915T3 (pl) 2024-01-29
BR112022008060B1 (pt) 2023-01-24
AU2020390520B2 (en) 2022-06-23
PT4065915T (pt) 2023-12-07
EP3828489A1 (en) 2021-06-02
KR20220097537A (ko) 2022-07-07
CA3159923A1 (en) 2021-06-03
CN114729789B (zh) 2022-10-04
JP7214923B2 (ja) 2023-01-30
DK4065915T3 (da) 2024-01-15
RS65003B1 (sr) 2024-01-31
KR102514787B1 (ko) 2023-03-29
TW202130965A (zh) 2021-08-16
UA128277C2 (uk) 2024-05-22
JP2022547356A (ja) 2022-11-11
SA522432757B1 (ar) 2023-06-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/11/2020, OBSERVADAS AS CONDICOES LEGAIS