[go: up one dir, main page]

SE2350827A1 - Plate heat exchanger and heat pump circuit - Google Patents

Plate heat exchanger and heat pump circuit

Info

Publication number
SE2350827A1
SE2350827A1 SE2350827A SE2350827A SE2350827A1 SE 2350827 A1 SE2350827 A1 SE 2350827A1 SE 2350827 A SE2350827 A SE 2350827A SE 2350827 A SE2350827 A SE 2350827A SE 2350827 A1 SE2350827 A1 SE 2350827A1
Authority
SE
Sweden
Prior art keywords
plate
porthole
heat exchanger
pump circuit
interspaces
Prior art date
Application number
SE2350827A
Inventor
Fredrik Strömer
Ghiglia Marcello Masgrau
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
Priority to SE2350827A priority Critical patent/SE2350827A1/en
Priority to PCT/EP2024/067874 priority patent/WO2025008233A1/en
Priority to TW113124535A priority patent/TW202507219A/en
Publication of SE2350827A1 publication Critical patent/SE2350827A1/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
    • 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
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the 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
    • F28F3/02—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
    • F28F3/048—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 ribs integral with the element or local variations in thickness of the element, e.g. grooves, microchannels
    • 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
    • F28F3/086—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning having one or more openings therein forming tubular heat-exchange passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/026—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits
    • F28F9/0282—Header boxes; End plates with static flow control means, e.g. with means for uniformly distributing heat exchange media into conduits by varying the geometry of conduit ends, e.g. by using inserts or attachments for modifying the pattern of flow at the conduit inlet or outlet
    • 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
    • F28D9/0037—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 conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • 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

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)

Abstract

The disclosure concerns a plate heat exchanger (10) comprising permanently joined first and second heat transfer plates (1’, 1”) provided with a first, a second, a third, and a fourth porthole. A set of first plate interspaces (36) for a first fluid and a set of second plate interspaces (38) for a second fluid are formed between the first and second plates (1’, 1”). Third portholes (32) of adjoining plates (1’, 1”) form a porthole channel. The first plate interspaces (36) are arranged in fluid communication with the porthole channel. A plate pattern is configured to prevent fluid flow between the first plate interspaces (36) and the porthole channel in a direction in parallel with a longitudinal axis (LA) of the plate (1’, 1”) and to guide fluid flow between the first plate interspaces (36) and the porthole channel in a direction perpendicularly to the longitudinal axis (LA).
SE2350827A 2023-07-03 2023-07-03 Plate heat exchanger and heat pump circuit SE2350827A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE2350827A SE2350827A1 (en) 2023-07-03 2023-07-03 Plate heat exchanger and heat pump circuit
PCT/EP2024/067874 WO2025008233A1 (en) 2023-07-03 2024-06-26 Plate heat exchanger and heat pump circuit
TW113124535A TW202507219A (en) 2023-07-03 2024-07-01 Plate heat exchanger and heat pump circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE2350827A SE2350827A1 (en) 2023-07-03 2023-07-03 Plate heat exchanger and heat pump circuit

Publications (1)

Publication Number Publication Date
SE2350827A1 true SE2350827A1 (en) 2025-01-04

Family

ID=91853180

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2350827A SE2350827A1 (en) 2023-07-03 2023-07-03 Plate heat exchanger and heat pump circuit

Country Status (3)

Country Link
SE (1) SE2350827A1 (en)
TW (1) TW202507219A (en)
WO (1) WO2025008233A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014021A1 (en) * 1992-12-07 1994-06-23 Multistack International Limited Improvements in plate heat-exchangers
EP0611941A2 (en) * 1993-02-19 1994-08-24 GIANNONI S.r.l. A plate-type heat exchanger and related plates
US20210278138A1 (en) * 2020-03-05 2021-09-09 Lg Electronics Inc. Plate heat exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE526831C2 (en) * 2004-03-12 2005-11-08 Alfa Laval Corp Ab Heat exchanger plate and plate package
SE531267C2 (en) * 2004-10-21 2009-02-03 Alfa Laval Corp Ab Plate heat exchanger and plate module
DK2644312T3 (en) 2012-03-28 2019-02-25 Alfa Laval Corp Ab Hitherto unknown soldering concept
JP6567097B2 (en) 2016-02-12 2019-08-28 三菱電機株式会社 Plate heat exchanger and heat pump heating / hot water system equipped with the same
SI3351886T1 (en) * 2017-01-19 2019-11-29 Alfa Laval Corp Ab Heat exchanging plate and heat exchanger
SE545536C2 (en) * 2020-02-14 2023-10-17 Alfa Laval Corp Ab A heat exchanger plate, and a plate heat exchanger

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994014021A1 (en) * 1992-12-07 1994-06-23 Multistack International Limited Improvements in plate heat-exchangers
EP0611941A2 (en) * 1993-02-19 1994-08-24 GIANNONI S.r.l. A plate-type heat exchanger and related plates
US20210278138A1 (en) * 2020-03-05 2021-09-09 Lg Electronics Inc. Plate heat exchanger

Also Published As

Publication number Publication date
WO2025008233A1 (en) 2025-01-09
TW202507219A (en) 2025-02-16

Similar Documents

Publication Publication Date Title
SE0500816L (en) plate heat exchangers
RU2099663C1 (en) Heat exchanger
SE9700614D0 (en) Flat heat exchanger for three heat exchanging fluids
US10431524B1 (en) Water cooling module
NL7704537A (en) HEAT EXCHANGER WITH COUNTERFLOW.
IT1306958B1 (en) BODY-FREE PLATE HEAT EXCHANGER, WITH IMPROVED THERMAL EXCHANGE POTENTIAL
CN103512400B (en) Plate and tube type heat exchanger
CN109443056A (en) Two-sided staggeredly printed circuit board heat exchanger plates and heat exchanger
EP4617602A3 (en) A brazed plate heat exchanger and use thereof
SE2350827A1 (en) Plate heat exchanger and heat pump circuit
SE2050164A1 (en) A heat exchanger plate, and a plate heat exchanger
MY208635A (en) A microchannel heat exchanger
TWI655893B (en) Water cooling module
US5121792A (en) Countercurrent heat-exchanger
CN113028867A (en) Microchannel heat exchanger for multi-fluid heat exchange
TW200630582A (en) Plate heat exchanger
MX2023002565A (en) HEAT EXCHANGER.
CN111238271A (en) A heat exchanger core for printed circuit board heat exchangers
JP4448377B2 (en) Plate heat exchanger
CN211178065U (en) Integrated water cooling plate type heat exchanger
FR3107342B1 (en) Three-fluid plate heat exchanger
SE9904786D0 (en) plate heat exchangers
KR101987850B1 (en) Printed Circuit Type Heat Exchanger Having Structure Of Elimination Dead Zone
CN115743495B (en) Self-flowing conformal cooler and cooling system
MX2024008445A (en) Plate heat exchanger.