WO2021083189A1 - Plaque d'échange de chaleur destinée à être utilisée dans un échangeur de chaleur de type plaque et échangeur de chaleur de type plaque - Google Patents

Plaque d'échange de chaleur destinée à être utilisée dans un échangeur de chaleur de type plaque et échangeur de chaleur de type plaque Download PDF

Info

Publication number
WO2021083189A1
WO2021083189A1 PCT/CN2020/124321 CN2020124321W WO2021083189A1 WO 2021083189 A1 WO2021083189 A1 WO 2021083189A1 CN 2020124321 W CN2020124321 W CN 2020124321W WO 2021083189 A1 WO2021083189 A1 WO 2021083189A1
Authority
WO
WIPO (PCT)
Prior art keywords
annular
heat exchange
plate
ring
heat exchanger
Prior art date
Application number
PCT/CN2020/124321
Other languages
English (en)
Chinese (zh)
Inventor
张志锋
罗俊
Original Assignee
丹佛斯有限公司
张志锋
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 丹佛斯有限公司, 张志锋 filed Critical 丹佛斯有限公司
Priority to EP20880738.8A priority Critical patent/EP4053488A4/fr
Priority to US17/773,118 priority patent/US20230147560A1/en
Priority to MX2022005030A priority patent/MX2022005030A/es
Publication of WO2021083189A1 publication Critical patent/WO2021083189A1/fr

Links

Images

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
    • 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
    • F28F3/044—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 pontual, e.g. dimples
    • 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
    • F28F9/0263—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 or cross-section of header box
    • 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
    • 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
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators

Definitions

  • the embodiment of the present invention relates to a heat exchange plate for a plate heat exchanger and a plate heat exchanger.
  • Plate heat exchangers include cover plates, heat exchange plates, connecting pipes, etc.
  • the purpose of the embodiments of the present invention is to provide a heat exchange plate for a plate heat exchanger and a plate heat exchanger having the heat exchange plate, thereby, for example, the port portion of the heat exchange plate of the heat exchanger can be improved the quality of.
  • a heat exchange plate for a plate heat exchanger including: a heat exchange part and a port part, fluids of different temperatures exchange heat with each other through the heat exchange part, and the port part is formed to serve as The opening of the port of the heat exchanger, wherein the heat exchange plate has a first side and a second side in a direction perpendicular to the heat exchange plate, and the port portion has an opening on the first side and another heat exchange plate A contact part where the port part is in contact with each other, and a protrusion protruding toward the second side relative to the contact part.
  • the port portion includes a plurality of protrusions distributed in a circumferential direction around the opening.
  • the plurality of protrusions when viewed in a direction perpendicular to the heat exchange plate, have a circular, rectangular or trapezoidal shape.
  • the port portion includes an annular contact portion and an annular protrusion surrounding the opening, and the annular contact portion and the annular protrusion are adjacent to each other.
  • the port portion includes at least two annular protrusions surrounding the opening, and two annular protrusions of the at least two annular protrusions are adjacent to each other, and have different characteristics with respect to the contact portion.
  • the amount of protrusion; or the two annular protrusions in the at least two annular protrusions are separated by the annular contact portion.
  • the port portion includes: a first ring-shaped portion surrounding the opening, an inner edge of the first ring-shaped portion constituting an edge of the opening; A second ring portion adjacent to the first ring portion, and at least a part of one of the first ring portion and the second ring portion constitutes the protrusion.
  • a plurality of portions spaced apart in the circumferential direction of at least one of the first ring portion and the second ring portion constitute a plurality of protrusions; or the first ring One of the shaped portion and the second annular portion constitutes an annular protrusion; or one of the first annular portion and the second annular portion constitutes an annular protrusion, and the first ring A plurality of parts spaced apart in the circumferential direction of the other of the second ring-shaped part and the second ring-shaped part constitute a plurality of protrusions.
  • the port portion includes: a first ring-shaped portion surrounding the opening, an inner edge of the first ring-shaped portion constituting an edge of the opening; A second ring portion adjacent to the first ring portion; and a third ring portion surrounding the second ring portion and adjacent to the second ring portion, the first ring portion, the At least a part of at least one of the second annular portion and the third annular portion constitutes a protrusion.
  • the second annular portion and the third annular portion protrude toward the second side relative to the part of the surface of the port portion to form a protrusion, so At least a part of the first annular portion constitutes a contact portion, and the protrusion amount of the second annular portion with respect to the contact portion is smaller than the protrusion amount of the third annular portion.
  • one of the first annular portion, the second annular portion, and the third annular portion constitutes an annular protrusion
  • the first annular portion, the The portions spaced apart in the circumferential direction of the other of the second ring portion and the third ring portion constitute a plurality of protrusions.
  • the port portion includes: a plurality of annular portions surrounding the opening, the inner edge of the innermost annular portion constitutes the edge of the opening, and adjacent ones of the plurality of annular portions
  • the two ring-shaped portions are adjacent to each other, and at least a part of at least one of the plurality of ring-shaped portions constitutes the protrusion.
  • At least one of the plurality of annular portions protrudes toward the second side with respect to the part of the surface of the port portion to form an annular protrusion; or A plurality of portions spaced apart in the circumferential direction of at least one of the ring portions protrudes toward the second side with respect to the portion of the surface of the port portion to form a plurality of protrusions.
  • a plate heat exchanger including: a plurality of heat exchange plates, and the plurality of heat exchange plates are the above-mentioned heat exchange plates.
  • the protrusions of two adjacent heat exchange plates that are hermetically connected to each other at the port portion protrude in a direction away from each other, and the gap between the two protrusions is in the range of 0.2-0.3 mm.
  • the protrusions of two adjacent heat exchange plates that are hermetically connected to each other at the port portions protrude in a direction away from each other, and the gap between the two protrusions is in the range of 0.2-0.3 mm, And the gap between the two protrusions is filled with solder for welding the plate heat exchanger to weld the two protrusions together.
  • the heat exchange plate and the plate heat exchanger according to the embodiment of the present invention can improve the quality of the port part of the heat exchange plate of the heat exchanger, for example.
  • Fig. 1 is a schematic perspective view of a plate heat exchanger according to an embodiment of the present invention
  • Figure 2 is a schematic partial top view of a plate heat exchanger according to an embodiment of the present invention.
  • Fig. 3 is a schematic partial cross-sectional view of the plate heat exchanger according to the embodiment of the present invention along the line AA in Fig. 2;
  • FIG. 4 is a schematic partial cross-sectional view of the heat exchange plate of the plate heat exchanger according to the first embodiment of the present invention along the line AA in FIG. 2;
  • FIG. 5 is a schematic partial cross-sectional view of the heat exchange plate of the plate heat exchanger according to the second embodiment of the present invention along the line AA in FIG. 2;
  • FIG. 6 is a schematic partial cross-sectional view of the heat exchange plate of the plate heat exchanger according to the third embodiment of the present invention along the line AA in FIG. 2;
  • Fig. 7 is a schematic partial top view of a heat exchange plate of a plate heat exchanger according to a fourth embodiment of the present invention.
  • Fig. 8A is a schematic partial cross-sectional view of a heat exchange plate of a plate heat exchanger according to a fifth embodiment of the present invention along a plane passing through the axis of the port shown in Fig. 2;
  • FIG. 8B is a schematic partial cross-sectional view of the heat exchange plate of the plate heat exchanger according to the fifth embodiment of the present invention along another plane passing through the axis of the port shown in FIG. 2;
  • FIG. 9A is a schematic partial cross-sectional view of a heat exchange plate of a plate heat exchanger according to a sixth embodiment of the present invention along a plane passing through the axis of the port shown in FIG. 2;
  • FIG. 9B is a schematic partial cross-sectional view of the heat exchange plate of the plate heat exchanger according to the sixth embodiment of the present invention along another plane passing through the axis of the port shown in FIG. 2;
  • FIG. 10A is a schematic partial cross-sectional view of a heat exchange plate of a plate heat exchanger according to a seventh embodiment of the present invention along a plane passing through the axis of the port shown in FIG. 2;
  • 10B is a schematic partial cross-sectional view of the heat exchange plate of the plate heat exchanger according to the seventh embodiment of the present invention along another plane passing through the axis of the port shown in FIG. 2;
  • FIG. 11A is a schematic partial cross-sectional view of a heat exchange plate of a plate heat exchanger according to an eighth embodiment of the present invention along a plane passing through the axis of the port shown in FIG. 2;
  • 11B is a schematic partial cross-sectional view of the heat exchange plate of the plate heat exchanger according to the eighth embodiment of the present invention along another plane passing through the axis of the port shown in FIG. 2;
  • Fig. 12A is a schematic partial top view of a plate heat exchanger according to a ninth embodiment of the present invention.
  • Fig. 12B is a schematic partial cross-sectional view of the heat exchange plate of the plate heat exchanger according to the ninth embodiment of the present invention along the line BB shown in Fig. 12A.
  • the plate heat exchanger 100 includes: a plurality of heat exchange plates 10; Heat exchange space 20; and ports 30 formed in the heat exchange plate 10, each port 30 is used to distribute refrigerant to some of the heat exchange spaces 20 among the plurality of heat exchange spaces 20.
  • a heat exchange plate 10 for a plate heat exchanger 100 includes: a heat exchange part 11H and a port part 11P; and a heat exchange plate formed in the port part 11P for forming heat exchange The opening 12 of the port 30 of the device 100.
  • the heat exchange part 11H is provided with a concavo-convex structure so that fluids of different temperatures exchange heat with each other on both sides of the heat exchange part 11H.
  • the port portions 11P are roughly attached together.
  • the heat exchange plate 10 has a first side and a second side in a direction perpendicular to the heat exchange plate 10 (e.g., FIGS.
  • the port portion 11P has a contact portion 16 that contacts the port portion 11P of the other heat exchange plate 10 on the first side, and is opposite to The contact portion is a protrusion 15 protruding toward the second side 16.
  • the port portion 11P has a surface PS on the first side, and a part of the surface PS of the port portion 11P is in contact with the port portion 11P of another heat exchange plate 10.
  • the port portion 11P includes a periphery surrounding the opening 12 A plurality of protrusions 15 distributed in the direction.
  • the plurality of protrusions 15 when viewed in a direction perpendicular to the heat exchange plate 10, the plurality of protrusions 15 have a circular, rectangular or trapezoidal shape.
  • the port portion 11P includes at least two annular protrusions 15 surrounding the opening 12. Two annular protrusions 15 of the at least two annular protrusions 15 are adjacent and opposite to The contact portions 16 have different protrusion amounts; or two annular protrusions 15 of the at least two annular protrusions 15 are separated by an annular contact portion 16.
  • the port portion 11P includes: a first annular portion P1 surrounding the opening 12, and an inner edge P10 of the first annular portion P1 constitutes the opening 12 of the edge 120; and a second ring portion P2 surrounding the first ring portion P1 and adjacent to the first ring portion P1, the first ring portion P1 and the second ring portion At least a part of at least one of P2 (for example, one of the first annular portion P1 and the second annular portion P2) protrudes toward the second side to constitute a protrusion 15.
  • one of the first annular portion P1 and the second annular portion P2 protrudes toward the second side to form a protrusion 15.
  • Each of the first annular portion P1 and the second annular portion P2 has a predetermined width. And according to the shape of the opening 12, it may have a circular ring shape or other suitable shapes.
  • At least one of the ring-shaped portion P2 (for example, one of the first ring-shaped portion P1 and the second ring-shaped portion P2) has a plurality of portions spaced apart in the circumferential direction protruding toward the second side , To form a plurality of protrusions 15.
  • a plurality of stepped reinforcement structures are uniformly arranged.
  • the protrusions 15 are not provided in the area A, and the protrusions 15 are provided in the area B. This structure It can be modified according to the size of the opening and the size of the heat exchange part.
  • the first annular portion P1 faces toward the The second side protrusion forms an annular protrusion 15; or the second annular portion P2 protrudes toward the second side to form an annular protrusion 15.
  • one of the first annular portion P1 and the second annular portion P2 protrudes toward the second side to form an annular shape
  • the protrusions 15, and the portions spaced apart in the circumferential direction of the other of the first ring-shaped portion P1 and the second ring-shaped portion P2 protrude toward the second side to form a plurality of Protruding 15.
  • the port portion 11P includes: a first annular portion P1 surrounding the opening 12 , The inner edge P10 of the first annular portion P1 constitutes the edge 120 of the opening 12; the second annular portion P2 surrounding the first annular portion P1 and adjacent to the first annular portion P1; and surrounding The second ring portion P2 and the third ring portion P3 adjacent to the second ring portion P2, the first ring portion P1, the second ring portion P2, and the third ring At least a part of at least one of the shaped portions P3 protrudes toward the second side to constitute a protrusion 15.
  • the second annular portion P2 and the third annular portion P3 protrude toward the second side to form a protrusion 15, and the first annular portion P2 At least a part of the portion P1 constitutes the contact portion 16, and the protrusion amount of the second annular portion P2 with respect to the contact portion 16 is smaller than the protrusion amount of the third annular portion P3.
  • one of the first annular portion P1 and the second annular portion P2 protrudes toward the second side.
  • a ring-shaped protrusion 15 is formed, and a plurality of portions of the third ring-shaped portion P3 spaced apart in the circumferential direction protrude toward the second side to constitute a plurality of protrusions 15.
  • the plurality of protrusions 15 are in the circumferential direction. Arranged at intervals.
  • the plurality of protrusions 15 when viewed in a direction perpendicular to the heat exchange plate 10, have a circular, rectangular or trapezoidal shape.
  • the port portion 11P includes a plurality of annular portions surrounding the opening 12, and the inner edge P10 of the innermost annular portion constitutes the opening 12. At least one part of at least one of the plurality of ring-shaped parts protrudes toward the second side to form the convex edge 120, and two adjacent ring-shaped parts of the plurality of ring-shaped parts are adjacent to each other. From 15.
  • At least one of the plurality of annular portions protrudes toward the second side to form an annular protrusion 15; or the plurality of annular portions A plurality of portions spaced apart in the circumferential direction of at least one of them protrudes toward the second side to constitute a plurality of protrusions 15.
  • the port portion 11P includes: at least three ring portions surrounding the opening 12 ,
  • the inner edge P10 of the innermost ring-shaped portion constitutes the edge 120 of the opening 12, and two adjacent ring-shaped portions of the at least three ring-shaped portions are adjacent to each other, and of the at least three ring-shaped portions At least a part of each of the at least two annular portions protrudes toward the second side to constitute the protrusion 15.
  • FIG. 10A, FIG. 10B, FIG. 11A, FIG. 11B, FIG. 12A, and FIG. The protrusion amount of at least a part of the other of the at least two ring portions is different; or the protrusion amount of at least a part of one of the at least two ring portions is different from the other of the at least two ring portions At least part of the protrusions are the same.
  • FIG. 10A, FIG. 10B, FIG. 11A, FIG. 11B, FIG. 12A, and FIG. A protrusion 15 protruding toward the second side to form a ring shape; a plurality of portions spaced apart in the circumferential direction of each of at least two ring portions of the at least three ring portions face toward the Said second side protrusions to form a plurality of protrusions 15; or a plurality of parts spaced apart in the circumferential direction of one of at least two of the at least three ring-shaped parts face the first Two-side protruding to form a plurality of protrusions 15, and the other of at least two of the at least three ring-shaped parts protrudes toward the second side to form a ring-shaped protrusion 15.
  • the heat exchange plate 10 is formed of a plate, for example, formed by stamping. After the heat exchange plate 10 is formed, the plate has an undeformed portion that is not deformed toward the first side and the second side. The undeformed portion is in the initial plane, that is, the undeformed portion where the plate is before being processed (for example, stamped). Deformation plane.
  • the protrusion 15 protrudes from the initial plane toward the second side, and at least one of the plurality of annular portions does not form a protrusion, that is, is located in the initial plane.
  • the height and external dimensions of the protrusions 15 can be adjusted according to the size of the wavy structure of the heat exchange area. At the same time, the height of the protrusions 15 around each opening can be adjusted accordingly. The quantity can also be adjusted accordingly. The height of the protrusion is smaller than the height of the wave crest of the wavy structure.
  • the risk of warpage of the heat exchange plate can be significantly reduced, the qualification rate of the product can be improved, and the heat exchange plate can be improved.
  • the flatness near the opening used to form the port after molding is very large.
  • this structure can improve the flatness of the heat exchange plate .
  • this structure can significantly increase the strength near the opening and prevent warpage.
  • the warping deformation that may occur when the number of heat exchange plates is large or the opening of the heat exchange plate is large is eliminated, the flatness near the opening of the heat exchange plate is improved, and the brazing between the heat exchange plates is improved.
  • the quality ultimately improves the overall structural strength of the heat exchanger.
  • the qualification rate of the product is improved.

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

Les modes de réalisation de la présente invention divulguent une plaque d'échange de chaleur destinée à être utilisée dans un échangeur de chaleur de type plaque et un échangeur de chaleur de type plaque comprenant celle-ci. La plaque d'échange de chaleur comprend une partie d'échange de chaleur et une partie orifice ; des fluides ayant différentes températures échangent de la chaleur l'un avec l'autre au moyen de la partie d'échange de chaleur ; une ouverture utilisée comme orifice de l'échangeur de chaleur est ménagée dans la partie orifice. La plaque d'échange de chaleur comprend un premier côté et un second côté dans une direction perpendiculaire à la plaque d'échange de chaleur ; la partie orifice est pourvue d'une partie de contact qui est en contact avec la partie orifice d'une autre plaque d'échange de chaleur au niveau du premier côté et une saillie faisant saillie vers le second côté par rapport à la partie de contact. La plaque d'échange de chaleur et l'échangeur de chaleur de type plaque selon les modes de réalisation de la présente invention peuvent, par exemple, améliorer la qualité de la partie orifice de la plaque d'échange de chaleur de l'échangeur de chaleur.
PCT/CN2020/124321 2019-10-31 2020-10-28 Plaque d'échange de chaleur destinée à être utilisée dans un échangeur de chaleur de type plaque et échangeur de chaleur de type plaque WO2021083189A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP20880738.8A EP4053488A4 (fr) 2019-10-31 2020-10-28 Plaque d'échange de chaleur destinée à être utilisée dans un échangeur de chaleur de type plaque et échangeur de chaleur de type plaque
US17/773,118 US20230147560A1 (en) 2019-10-31 2020-10-28 Heat exchange plate for plate heat exchanger, and plate heat exchanger
MX2022005030A MX2022005030A (es) 2019-10-31 2020-10-28 Placa de intercambio de calor para intercambiador de calor de placas e intercambiador de calor de placas.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201911063164.8 2019-10-31
CN201911063164 2019-10-31
CN201911189175.0A CN112747613B (zh) 2019-10-31 2019-11-27 用于板式换热器的换热板和板式换热器
CN201911189175.0 2019-11-27

Publications (1)

Publication Number Publication Date
WO2021083189A1 true WO2021083189A1 (fr) 2021-05-06

Family

ID=75645684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/124321 WO2021083189A1 (fr) 2019-10-31 2020-10-28 Plaque d'échange de chaleur destinée à être utilisée dans un échangeur de chaleur de type plaque et échangeur de chaleur de type plaque

Country Status (5)

Country Link
US (1) US20230147560A1 (fr)
EP (1) EP4053488A4 (fr)
CN (1) CN112747613B (fr)
MX (1) MX2022005030A (fr)
WO (1) WO2021083189A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307869A (en) * 1990-02-28 1994-05-03 Alfa-Laval Thermal Ab Permanently joined plate heat exchanger
CN103162473A (zh) * 2011-12-08 2013-06-19 现代自动车株式会社 用于车辆的冷凝器
CN104380022A (zh) * 2012-06-14 2015-02-25 阿尔法拉瓦尔股份有限公司 板式热交换器
CN106403666A (zh) * 2015-07-30 2017-02-15 株式会社马勒滤清系统 热交换器
CN206787364U (zh) * 2017-06-06 2017-12-22 江苏菲尔克斯换热科技有限公司 一种换热器板片及板式换热器
CN109073325A (zh) * 2016-04-06 2018-12-21 阿法拉伐股份有限公司 换热器板、板式换热器及制造板式换热器的方法
CN109154475A (zh) * 2016-05-30 2019-01-04 阿法拉伐股份有限公司 板式热交换器
CN110073163A (zh) * 2016-12-22 2019-07-30 阿法拉伐股份有限公司 板式热交换器
CN211575949U (zh) * 2020-01-22 2020-09-25 丹佛斯有限公司 板式换热器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462113A (en) * 1994-06-20 1995-10-31 Flatplate, Inc. Three-circuit stacked plate heat exchanger
SE512240C2 (sv) * 1998-06-24 2000-02-14 Alfa Laval Ab Sätt att sammanfoga åtminstone fyra värmeöverföringsplattor till ett plattpaket jämte plattpaket
SE514714C2 (sv) * 1999-08-27 2001-04-09 Alfa Laval Ab Lödd plattvärmeväxlare med dubbelväggiga plattor utan inre anliggning mittför lödförbindningarna
SE524176C2 (sv) * 2002-11-01 2004-07-06 Ep Technology Ab Värmeväxlare med förstärkningsorgan
SE524783C2 (sv) * 2003-02-11 2004-10-05 Alfa Laval Corp Ab Plattpaket, plattvärmeväxlare och plattmodul
SE0302127L (sv) * 2003-07-24 2004-07-27 Swep Int Ab Förfarande för framställning av en plattvärmeväxlare
SE532345C2 (sv) * 2007-12-21 2009-12-22 Alfa Laval Corp Ab Värmeväxlarplatta, värmeväxlarkassett och värmeväxlare med packningsspår
US10371454B2 (en) * 2013-10-14 2019-08-06 Alfa Laval Corporate Ab Plate for heat exchanger and heat exchanger
PT3351886T (pt) * 2017-01-19 2019-07-31 Alfa Laval Corp Ab Placa de permuta de calor e permutador de calor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307869A (en) * 1990-02-28 1994-05-03 Alfa-Laval Thermal Ab Permanently joined plate heat exchanger
CN103162473A (zh) * 2011-12-08 2013-06-19 现代自动车株式会社 用于车辆的冷凝器
CN104380022A (zh) * 2012-06-14 2015-02-25 阿尔法拉瓦尔股份有限公司 板式热交换器
CN106403666A (zh) * 2015-07-30 2017-02-15 株式会社马勒滤清系统 热交换器
CN109073325A (zh) * 2016-04-06 2018-12-21 阿法拉伐股份有限公司 换热器板、板式换热器及制造板式换热器的方法
CN109154475A (zh) * 2016-05-30 2019-01-04 阿法拉伐股份有限公司 板式热交换器
CN110073163A (zh) * 2016-12-22 2019-07-30 阿法拉伐股份有限公司 板式热交换器
CN206787364U (zh) * 2017-06-06 2017-12-22 江苏菲尔克斯换热科技有限公司 一种换热器板片及板式换热器
CN211575949U (zh) * 2020-01-22 2020-09-25 丹佛斯有限公司 板式换热器

Also Published As

Publication number Publication date
CN112747613A (zh) 2021-05-04
MX2022005030A (es) 2022-07-19
EP4053488A4 (fr) 2023-11-08
CN112747613B (zh) 2023-06-13
US20230147560A1 (en) 2023-05-11
EP4053488A1 (fr) 2022-09-07

Similar Documents

Publication Publication Date Title
KR101445474B1 (ko) 열교환판과 판형 열교환기
US20120118548A1 (en) Plate Heat Exchanger
JP6126358B2 (ja) 多板式オイルクーラ
KR102217703B1 (ko) 판형 열 교환기를 위한 열 교환 판 및 상기 열 교환 판을 구비한 판형 열 교환기
KR20100128317A (ko) 플레이트형 열교환기
WO2015131758A1 (fr) Plaque d'échange de chaleur utilisée pour un échangeur de chaleur de type à plaques et échangeur de chaleur de type à plaques pourvu de la plaque d'échange de chaleur
JP2008116138A (ja) 熱交換用プレート
US20110209861A1 (en) Method of manufacturing plate heat exchanger and plate heat exchanger
JP2019517656A (ja) プレート熱交換器
JP2011007412A (ja) オイルクーラ
JP3549889B2 (ja) 板状熱交換器およびその製造方法
US8887796B2 (en) Plate heat exchanger
WO2021083189A1 (fr) Plaque d'échange de chaleur destinée à être utilisée dans un échangeur de chaleur de type plaque et échangeur de chaleur de type plaque
JP5947959B1 (ja) プレート式熱交換器用の伝熱プレート及びこれを備えたプレート式熱交換器
KR20060116732A (ko) 열교환 유닛
KR102109523B1 (ko) 열교환기 판 및 판 열교환기
WO2017133349A1 (fr) Renfort utilisé pour échangeur de chaleur à plaques et échangeur de chaleur à plaques
WO2021088921A1 (fr) Plaque d'échange de chaleur pour échangeur de chaleur à plaques, et échangeur de chaleur à plaques
WO2020259645A1 (fr) Échangeur de chaleur à plaques
JP6007041B2 (ja) プレート式熱交換器
JP2014126258A (ja) 熱交換器
JP5969370B2 (ja) 断熱パネルおよび断熱体
KR102607574B1 (ko) 열교환기 판 및 판형 열교환기
KR20160014932A (ko) 벌집 형태의 테두리를 가지는 디스크타입의 열교환기
US20240302102A1 (en) Heat exchanger

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20880738

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2020880738

Country of ref document: EP

Effective date: 20220531