EP2669027B1 - Procédé et outil de presse pour la fabrication d'un échangeur thermique à plaques - Google Patents

Procédé et outil de presse pour la fabrication d'un échangeur thermique à plaques Download PDF

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Publication number
EP2669027B1
EP2669027B1 EP12170500.8A EP12170500A EP2669027B1 EP 2669027 B1 EP2669027 B1 EP 2669027B1 EP 12170500 A EP12170500 A EP 12170500A EP 2669027 B1 EP2669027 B1 EP 2669027B1
Authority
EP
European Patent Office
Prior art keywords
plates
plate
flow
cross
medium
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.)
Not-in-force
Application number
EP12170500.8A
Other languages
German (de)
English (en)
Other versions
EP2669027A1 (fr
EP2669027B8 (fr
Inventor
Gerd Abker
Alfred Ernst
Bernd Müller
Klaus Mönig
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.)
Kelvion PHE GmbH
Original Assignee
GEA Ecoflex 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
Application filed by GEA Ecoflex GmbH filed Critical GEA Ecoflex GmbH
Priority to EP12170500.8A priority Critical patent/EP2669027B8/fr
Priority to US13/726,124 priority patent/US20130319069A1/en
Priority to RU2012155994A priority patent/RU2607130C2/ru
Priority to KR1020130057988A priority patent/KR102029096B1/ko
Publication of EP2669027A1 publication Critical patent/EP2669027A1/fr
Application granted granted Critical
Publication of EP2669027B1 publication Critical patent/EP2669027B1/fr
Publication of EP2669027B8 publication Critical patent/EP2669027B8/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/02—Die constructions enabling assembly of the die parts in different ways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/04—Movable or exchangeable mountings for tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • 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
    • F28F3/044—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

Definitions

  • the invention relates to a method for producing a plate heat exchanger having flowed through by a first and a second medium flow channels, which are formed for the first medium between each pair of plates connected to a single plate and for the second medium between assembled to a plate stack plate pairs, wherein the individual plates and the plate pairs are connected to one another in each case parallel to the main flow direction extending edges and / or abutment surfaces, each single plate in the main flow direction of the first medium corresponding inlet and Abströmquerroughe for the first medium and in the main flow direction of the second medium corresponding inlet and Abströmquerroughe for the second medium has, wherein the individual plates are each made of a non-pressed plate blank. Furthermore, the invention relates to a system for the production of single plates for plate heat exchangers with plate blanks and a pressing tool.
  • the plate heat exchangers can be designed as a DC / counter-plate heat exchanger or as a cross-flow heat exchanger.
  • cross flow plates can not readily be produced and vice versa.
  • countercurrent plates and cross-flow plates also differ in their dimensions.
  • the heat transfer performance of the countercurrent plates is set substantially over the lengths of the plates.
  • countercurrent plates here both countercurrent plates and direct current plates are meant.
  • cross-flow plate design must take into account that the first medium flows along the length of the plate while the second medium flows across the width of the plate. Therefore, it is particularly important in the design of cross-flow plates to tune the width of the plate on the length or vice versa.
  • cross-flow plates take on a nearly square shape.
  • inflow and outflow cross sections of countercurrent plates and crossflow plates are different. This affects both their position on the respective single plate, as well as their size. Since the first and the second medium flow in the same or opposite direction in the case of countercurrent plates, it is necessary for space reasons to provide only half the plate width in each case as inflow or outflow cross section. For cross-flow plates, however, this problem does not occur because the inflow or outflow cross sections of the two sides of the plate are offset by 90 ° to each other. Thus, there is no transferability of the known from countercurrent plates manufacturing principles on the production of cross-flow plates in this point.
  • a generic method for producing a plate heat exchanger is known from EP 1 266 705 A2 known.
  • a tool is used, with the unwound from a coil metal strip can be embossed into individual plates of a plate heat exchanger.
  • the embossing takes place in sections, which makes it possible to produce quasi endless.
  • the mold fittings used by the tool can optionally be replaced, so that it is allowed to form different Einzelplattenrandausnostien and / or inlet and Abströman say.
  • the edge sections of the individual plates can be optionally equipped with Zentri mecanics crochetgisme and / or transport embossing.
  • Core idea is, for example, for the production of countercurrent plates designed to use the same equipment with the least possible conversion effort for the production of cross-flow plates.
  • the pressing tools used for the production of countercurrent plates are converted by simple and particularly inexpensive modifications so that they are also suitable for the production of cross-flow plates.
  • the basic design of the heat exchanger plates remains unchanged, so that plate blanks can be used for the production of countercurrent plates for the production of cross-flow plates.
  • the tool used can be equipped according to a modular principle with replaceable press fittings, so that only the appropriate press fitting for the production of countercurrent plates or cross-flow plates must be attached to the tool.
  • the invention provides that the individual plates are cross-flow plates, wherein the cross-current plates are positioned at such a distance from each other that on give substantially equal heat transfer coefficients to both sides of a crossflow plate with respect to the first and second media.
  • Cross-flow plates are less effective in exploitation than counterflow plates, so a special measure must be taken to increase the efficiency of using a cross-flow plate whose plate blank bears the dimensions of a countercurrent plate.
  • the variation of the distance between adjacent cross-flow plates is suitable for setting the heat transfer coefficient on both sides of the plate base substantially equal. This compensates for the disadvantage that the cross-current plates according to the invention can not be produced with any desired width, since they must continue to be able to be integrated into a production plant for the production of countercurrent plates. This lacks a degree of freedom in order to carry out an optimized embodiment of the plate blanks previously used only for the production of countercurrent plates with regard to the use as crossflow plates.
  • the flow cross section is adjusted, which results as a distance between two adjacent individual plates.
  • the plate spacing is reduced, which leads to an increased flow rate as a result.
  • a cross-plate heat exchanger which has differently configured through-flow cross sections with regard to the media carried out.
  • the spacing between adjacent individual plates is determined by the length of nubs arranged on one or both individual plates.
  • Manufacturing technology is thus a particularly simple way to adjust the plate spacing created.
  • the nubs serve as spacers between two adjacent individual plates, so that the distance can be variably adjusted by simply impressing deeper or less deep nubs.
  • the dimpling depth is to be implemented in a simple manner in terms of production, since according to the invention it is important to use corresponding dimpled punches on the tool side. Furthermore, this is not an additional step to be introduced since the nubs are already applied to the individual plates as flow-distributing devices.
  • the setting of different plate distances on opposite sides of the single plate has the advantage that the flow area for a enriched with foreign or dirt particles heat medium, which may be, for example, flue gas from a waste incineration plant, can be made correspondingly large, thus reducing the risk of contamination by adhesion becomes.
  • the lack of freedom in terms of plate width is completely offset by the fact that simplifies the production and beyond there is another advantage given by the free adjustability of the plate spacing.
  • the invention further provides that one or more separation embossments are applied to the single plate, which run parallel to the main flow direction of the medium. Due to the diverging flow channels between adjacent cross-flow plates in contrast to countercurrent plates, a division of the plates by separation embossings can be made. This results from the fact that the media in each case over the entire plate width of the cross-flow plate to flow, while the counterflow heat exchanger, the media are each introduced only over a plate half.
  • the formation of Trenn Weggonne is optional. It can also be provided plates without Trenn Weggisme.
  • the separation embossings can also be used to change the flow character of the flow guided by a single plate.
  • the flow can be conditioned so that they are in an unmoved state goes through the plate.
  • a particularly close guidance of the medium between the separation embossments must be realized. If several separation impressions are used in the shortest possible distances, it is therefore possible to successfully maintain an unstirred flow.
  • both a loop-like return operation can be achieved, as well as the maintenance of an unstirred flow.
  • both parameters can be combined with each other to take advantage of both variants and thereby improve the heat transfer performance of the heat exchanger or to equalize the heat transfer coefficients on both sides of the plate.
  • the separation of individual areas of the plate from each other is achieved by a simple impression, which can be achieved particularly easily on the tool side.
  • the tool may have a continuous pressure bar made of metal instead of Noppenstempeln, whereby a tool is provided without much effort, which also forms a corresponding embossing for the Trenn Weggoder next to the Noppenaus ceremonies.
  • the invention proposes a system for the production of single plates for plate heat exchangers with a plurality of plate blanks of predetermined width suitable for the production of both countercurrent plates and crossflow plates, and a press tool with a plurality of replaceable press molds, which both press fittings for the production of countercurrent plates and press fittings for the production of cross flow plates include, before.
  • this system can be in a simple and cost-effective manner from plate blanks, which are actually intended only for the production of countercurrent plates, cross-flow plates for Prepare cross-flow plate heat exchanger.
  • FIG. 1 schematically illustrated embodiment of a plate heat exchanger from counter current plates shows in perspective a plate stack S of a plurality of embossed individual plates 1, which are each connected to a pair of plates P.
  • Each individual plate 1 has a base 11, edges 12, contact surfaces 13 and transverse edges 14a, 14b.
  • the contact surfaces 13 are offset from the edges 12 in height.
  • the offset between the abutment surface 13 and the associated edge 12 is twice as large as the offset between the edges 12 and the bottom 11 of the single plate 1.
  • the bottom 11 is therefore located in the middle in height between the plane of the edges 12 and the plane of the contact surfaces 13.
  • transversely to the edges 12 of the single plate 1 extending transverse edges 14a, 14b are in the embodiment about halfway in the plane of the edges 12 and in the plane of the contact surface 13. Die Fig. 1 indicates that in this case the transverse edges 14a, 14b face each other diagonally.
  • FIG. 1 Two of each in Fig. 1 As a top part illustrated individual plates 1 are shown in the lower illustration in Fig. 1 connected to plate pairs P. In Fig. 1 five complete plate pairs P are shown, wherein on the uppermost plate pair still a single plate 1 is arranged, which is also connected to the spaced top single plate 1 to a pair of plates P.
  • the transverse edges 14a, 14b of the individual plates 1 running in the plane of the abutment surfaces 13 form the inflow cross sections Z2 and the outflow cross sections A2 for the other medium, which flows between the individual plates 1 of each plate pair P either in the same or in the opposite direction to the first medium.
  • the Fig. 1 which shows a countercurrent heat exchanger, can be seen that due to the diagonal arrangement of the inlet and outlet openings, the inflow Z1 or Z 2 for the one medium next to the outflow sections A2 and A1 for the other medium, in each case by half the height of a plate pair P is offset.
  • Fig. 2 shows a single plate 1, the Zuströmquerites Z1 extends over half the width of the single plate 1, from the longitudinal center to the edge 12.
  • the single plate 1 has over its entire width up to the contact surfaces 13 a turbulence generating profiling 31, 32.
  • This profiling 31, 32 consists of a large variety in the single plate 1 embossed knobs 31, 32nd
  • a cross-flow plate heat exchanger which consists of juxtaposed individual plates 1 (cross-flow plates).
  • Each crossflow plate 1 has two corresponding inflow and outflow cross sections Z1, A1 (in FIG Fig. 3 not shown further), and two offset by 90 °, corresponding inlet and Abströmquerroughe Z2, A2 on the opposite side of the plate single plate 1.
  • the opposite side of the single plate 1 is located in the plane behind the illustrated cross-current plate.
  • nubs 31, 32 are further attached, which serve the distribution of the medium over the entire extent of the single plate 1.
  • there is a separation stamp 2 which divides the plate 1 into two preferably symmetrical halves.
  • the cross-flow plate heat exchanger is designed as a whole so that the first medium in the space between the illustrated plate stack P of individual plates 1 and the example in leaf level front single plate 1 flows, while the second medium flows through the plate 1 shown individually on the front.
  • the first medium flows in the image plane from top to bottom, while the second medium passes through the plate 1 from left to right, there undergoes a 180 ° turn and then the plate 1 again flows through from right to left.
  • the inventive method for producing a plate heat exchanger from individual plates 1 according to the invention is such that, for example, the operator of a production plant for countercurrent plates varies the pressing tool used by him so that the tool is provided with interchangeable, suitable for the production of cross-flow plates press fittings. Then, the plate blanks usually provided for the production of counterflow plates are pressed by means of the varied tool, whereby the inflow and outflow cross sections Z1, Z2, A1, A2 are pressed at the points where they are required for the formation of a cross-flow plate. Furthermore, the single plate 1 is provided by means of a corresponding pressing tool with nubs 31, 32, which are distributed substantially over the entire plate 1.
  • nubs 31, 32 are also dimensioned in their length so that they serve as spacers between two adjacent individual plates 1. Over the length of the nubs 31, 32, the distance is regulated so that a suitable flow cross-section between adjacent individual plates 1 is formed, which is adapted to adjust the heat transfer coefficient of the two heat media on opposite sides of the sheet substantially equal.
  • the tool can be provided with a press molding for forming a separation embossing 2, by means of which can be on the single plate 1, one or more separation embossings 2 press.
  • separation embossings 2 are used to divide the single plate 1 in several parallel to the flow direction of the medium extending segments, which on the one hand prevent a turbulent mixing of the heat medium and thus allow an unstirred flow and / or on the other to create multiple segments on the single plate 1, in which the heat medium can be reciprocated in opposite directions, passing through one or more 180 ° turns.
  • the performance of the plate heat exchanger can be significantly increased.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Claims (3)

  1. Procédé de fabrication d'un échangeur thermique à plaques comprenant des canaux d'écoulement traversés par un premier médium et un deuxième médium, lesquels canaux d'écoulement sont formés pour le premier médium entre des plaques individuelles (1) qui sont chacune reliées à une autre plaque individuelle pour former une paire de plaques (P) et formés pour le deuxième médium entre des paires de plaques (P) qui sont assemblées pour former une pile de plaques (S), les plaques individuelles (1) et les paires de plaques (P) étant reliées les unes aux autres à des bords (12) et/ou à des surfaces de contact (13) qui s'étendent en parallèle de la direction de flux principale, chaque plaque individuelle (1) comprenant des sections transversales d'afflux ou d'effluent (Z1, A1) correspondantes pour le premier médium dans la direction de flux principale du premier médium et des sections transversales d'afflux ou d'effluent (Z2, A2) correspondantes pour le deuxième médium dans la direction de flux principale du deuxième médium, les plaques individuelles (1) étant chacune fabriquées à partir d'une ébauche de plaque non pressée,
    dans lequel
    un outil comprenant des pièces de moulage par presse échangeables pour fabriquer des plaques à courant croisé est confectionné, et l'ébauche de plaque est ensuite pressée dans une plaque à courant croisé par moyen de l'outil confectionné en formant des bords (12) correspondants et/ou des surfaces de contact (13) correspondantes ainsi que les sections transversales d'afflux et d'effluent (Z1, Z2, A1, A2), les plaques individuelles (1) étant des plaques à courant croisé, les plaques à courant croisé étant espacées les unes des autres d'une telle distance que de deux côtés d'une plaque à courant croisé des coefficients de transfert de chaleur essentiellement identiques par rapport au premier médium et au deuxième médium sont obtenus, la distance entre des plaques individuelles (1) adjacentes l'une par rapport à l'autre étant déterminée par la longueur de nopes (31, 32) disposées sur une ou les deux plaques individuelles (1), caractérisé en ce que la profondeur de nopes est réglée par un poinçon de nopes du côté de l'outil, le poinçon de nopes étant prévu sur l'outil de presse.
  2. Procédé selon la revendication 1, caractérisé en ce qu'on applique une ou plusieurs empreintes de séparation (7) sur la plaque individuelle (1), lesquelles s'étendent en parallèle à la direction de flux principale du médium.
  3. Système de fabrication de plaques individuelles (1) pour un échangeur thermique à plaques, comprenant plusieurs ébauches de plaque d'une largeur prédéterminée, qui sont appropriées à la fabrication de plaques à contre-courant ainsi que de plaques à courant croisé et comprenant un outil de presse ayant plusieurs pièces de moulage par presse échangeables, lesquelles comprennent des pièces de moulage par presse destinées à la fabrication de plaques à contre-courant ainsi que des pièces de moulage par presse destinées à la fabrication de plaques à courant croisé, caractérisé en ce que des poinçons de nopes sont prévus sur l'outil, par moyen desquels on peut régler la profondeur des nopes servant d'écarteurs entre deux plaques individuelles adjacentes.
EP12170500.8A 2012-06-01 2012-06-01 Procédé et outil de presse pour la fabrication d'un échangeur thermique à plaques Not-in-force EP2669027B8 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP12170500.8A EP2669027B8 (fr) 2012-06-01 2012-06-01 Procédé et outil de presse pour la fabrication d'un échangeur thermique à plaques
US13/726,124 US20130319069A1 (en) 2012-06-01 2012-12-23 Heat exchanger system
RU2012155994A RU2607130C2 (ru) 2012-06-01 2012-12-24 Способ получения пластинчатого теплообменника, прессовой инструмент и система для получения отдельных пластин для пластинчатого теплообменника
KR1020130057988A KR102029096B1 (ko) 2012-06-01 2013-05-22 열교환기 시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12170500.8A EP2669027B8 (fr) 2012-06-01 2012-06-01 Procédé et outil de presse pour la fabrication d'un échangeur thermique à plaques

Publications (3)

Publication Number Publication Date
EP2669027A1 EP2669027A1 (fr) 2013-12-04
EP2669027B1 true EP2669027B1 (fr) 2016-02-10
EP2669027B8 EP2669027B8 (fr) 2016-03-16

Family

ID=46318884

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12170500.8A Not-in-force EP2669027B8 (fr) 2012-06-01 2012-06-01 Procédé et outil de presse pour la fabrication d'un échangeur thermique à plaques

Country Status (4)

Country Link
US (1) US20130319069A1 (fr)
EP (1) EP2669027B8 (fr)
KR (1) KR102029096B1 (fr)
RU (1) RU2607130C2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104084490B (zh) * 2014-07-09 2015-10-14 贵州贵航汽车零部件股份有限公司 散热器管栅拉深模改进结构
EP3141860A1 (fr) * 2015-09-14 2017-03-15 Bosal Emission Control Systems NV Échangeur de chaleur à plaques et son procédé de production
FR3086742B1 (fr) * 2018-10-01 2020-10-30 Heurtey Petrochem S A Plaque pour un echangeur de chaleur a plaques
CN109405604A (zh) * 2018-12-07 2019-03-01 山东北辰机电设备股份有限公司 一种多功能全焊接板片
CN109443055A (zh) * 2018-12-07 2019-03-08 山东北辰机电设备股份有限公司 一种脱硫浆液换热器
CN112683090A (zh) * 2021-01-08 2021-04-20 广州赛唯热工设备有限公司 一种板式换热单元及换热器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU369364A1 (ru) * 1966-07-22 1973-02-08 Секция теплообменника
US4592414A (en) * 1985-03-06 1986-06-03 Mccord Heat Transfer Corporation Heat exchanger core construction utilizing a plate member adaptable for producing either a single or double pass flow arrangement
US4800954A (en) * 1986-12-18 1989-01-31 Diesel Kiki Co., Ltd. Laminated heat exchanger
GB9012618D0 (en) * 1990-06-06 1990-07-25 Rolls Royce Plc Heat exchangers
CA2030577C (fr) * 1990-11-23 1994-10-11 Mircea Dinulescu Echangeur thermique a plaques
DE4142177C2 (de) * 1991-12-20 1994-04-28 Balcke Duerr Ag Plattenwärmetauscher
US5785117A (en) * 1997-02-10 1998-07-28 Nutech Energy Systems Inc. Air-to-air heat exchanger core
US6145588A (en) * 1998-08-03 2000-11-14 Xetex, Inc. Air-to-air heat and moisture exchanger incorporating a composite material for separating moisture from air technical field
DE19921176A1 (de) * 1999-05-07 2000-11-09 Stade Umformtechnik Gmbh Werkzeug zur Herstellung von unregelmäßig gekrümmten Blechen
DE10034343C2 (de) * 2000-07-14 2003-04-24 Balcke Duerr Energietech Gmbh Plattenwärmetauscher
JP3533523B2 (ja) * 2001-06-15 2004-05-31 株式会社ゼネシス 伝熱部
KR100822564B1 (ko) * 2001-10-05 2008-04-16 한라공조주식회사 일체형 열교환기 및 이것을 가진 자동차용 공기조화장치
JP2003275824A (ja) * 2002-03-18 2003-09-30 Xenesys Inc プレス装置
EP1447899A1 (fr) * 2003-02-13 2004-08-18 Loher GmbH Machine dynamoélectrique
KR101166171B1 (ko) * 2009-12-28 2012-07-18 부산대학교 산학협력단 판재 성형 장치 및 방법

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Publication number Publication date
EP2669027A1 (fr) 2013-12-04
US20130319069A1 (en) 2013-12-05
KR20130135748A (ko) 2013-12-11
EP2669027B8 (fr) 2016-03-16
RU2012155994A (ru) 2014-06-27
KR102029096B1 (ko) 2019-10-07
RU2607130C2 (ru) 2017-01-10

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