EP2080962A1 - Seitenwandung einer Verbrennungskammer in einem Wärmetauscher - Google Patents

Seitenwandung einer Verbrennungskammer in einem Wärmetauscher Download PDF

Info

Publication number
EP2080962A1
EP2080962A1 EP08001005A EP08001005A EP2080962A1 EP 2080962 A1 EP2080962 A1 EP 2080962A1 EP 08001005 A EP08001005 A EP 08001005A EP 08001005 A EP08001005 A EP 08001005A EP 2080962 A1 EP2080962 A1 EP 2080962A1
Authority
EP
European Patent Office
Prior art keywords
side walls
combustion chamber
heat exchanger
lamel
plates
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.)
Withdrawn
Application number
EP08001005A
Other languages
English (en)
French (fr)
Inventor
Tomasz Siemienczuk
Adam Pacholski
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.)
AIC SA
Original Assignee
AIC SA
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 AIC SA filed Critical AIC SA
Priority to EP08001005A priority Critical patent/EP2080962A1/de
Publication of EP2080962A1 publication Critical patent/EP2080962A1/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/26—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element
    • F28F1/28—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means being integral with the element the element being built-up from finned sections

Definitions

  • the subject of the invention is the side walls of the combustion chamber in a lamel heat exchanger, most advantageous in applications in condensation gas furnaces as a heat exchanger with a closed combustion chamber.
  • Such an example is the construction of a heat exchanger and a combustion chamber made by Randamax B.V, of a plate structure, in which two media flow in the exchanger in parallel layers, divided by corrugated walls.
  • the lamel plates are distanced from each other by means of sealing spacers screwed to each other in a stiff structure with a screw connection creating leaktight side walls for the combustion chamber and the heat exchanger.
  • the essence of the invention is the development of the side walls of a combustion chamber in a lamel heat exchanger to eliminate the above disadvantages.
  • the task was achieved using a solution where the external edges of the lamel plates where formed into an angle, joined inseparably by overlapping and hence creating a leaktight external surface of the side walls of the combustion chamber. Inside the side walls of the combustion chamber are flow channels for the heated medium.
  • the structure of the side walls of the combustion chamber in a lamel heat exchanger eliminates the necessity to build an additional shield for the combustion chamber and the flow channels to eliminate the necessity to install additional thermal insulation, and which ensures achieving very good operational parameters and a high heating efficiency.
  • figure 1 presents the axonometric view of the heat exchanger as well as the side walls
  • figure 2 presents a part of the longitudinal intersection of the inseparable and overlapping connection of the external edges of lamel plates.
  • the lamel heat exchanger including the side walls, as in the invention, is built of lamel plates 1 creating the exchanger packet after connecting.
  • the internal edges of lamel plates 1 define the space of the combustion chamber exchanger 2, of which the side walls in the internal space have the formed flow channels 3 shaped from inseparably joined necks 4 of openings made in the lamel plates 1, creating spaces 5 between the individual lamel plates 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP08001005A 2008-01-20 2008-01-20 Seitenwandung einer Verbrennungskammer in einem Wärmetauscher Withdrawn EP2080962A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08001005A EP2080962A1 (de) 2008-01-20 2008-01-20 Seitenwandung einer Verbrennungskammer in einem Wärmetauscher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08001005A EP2080962A1 (de) 2008-01-20 2008-01-20 Seitenwandung einer Verbrennungskammer in einem Wärmetauscher

Publications (1)

Publication Number Publication Date
EP2080962A1 true EP2080962A1 (de) 2009-07-22

Family

ID=39580356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08001005A Withdrawn EP2080962A1 (de) 2008-01-20 2008-01-20 Seitenwandung einer Verbrennungskammer in einem Wärmetauscher

Country Status (1)

Country Link
EP (1) EP2080962A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102287906A (zh) * 2011-07-29 2011-12-21 北京北机机电工业有限责任公司 一种燃油和燃气加热器用紧凑型原表面换热器
US8720387B2 (en) 2010-10-01 2014-05-13 Aic S.A. Heat exchanger
EP2698589A3 (de) * 2012-08-13 2014-08-20 Aic S.A. Wärmetauscherbündel
US8813688B2 (en) 2010-12-01 2014-08-26 Aic S.A. Heat exchanger

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE681176C (de) * 1938-04-05 1939-09-16 Eduard Ahlborn Akt Ges Waermeaustauscher, bestehend aus einer Anzahl aufeinandergelegter und miteinander verspannter Bleche
NL8802695A (nl) * 1988-11-03 1990-06-01 Rendamax Bv Warmtewisselaar samengesteld uit een aantal platen alsmede met die warmtewisselaar gecombineerde gasbrander.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE681176C (de) * 1938-04-05 1939-09-16 Eduard Ahlborn Akt Ges Waermeaustauscher, bestehend aus einer Anzahl aufeinandergelegter und miteinander verspannter Bleche
NL8802695A (nl) * 1988-11-03 1990-06-01 Rendamax Bv Warmtewisselaar samengesteld uit een aantal platen alsmede met die warmtewisselaar gecombineerde gasbrander.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8720387B2 (en) 2010-10-01 2014-05-13 Aic S.A. Heat exchanger
US8813688B2 (en) 2010-12-01 2014-08-26 Aic S.A. Heat exchanger
CN102287906A (zh) * 2011-07-29 2011-12-21 北京北机机电工业有限责任公司 一种燃油和燃气加热器用紧凑型原表面换热器
CN102287906B (zh) * 2011-07-29 2013-08-14 北京北机机电工业有限责任公司 一种燃油和燃气加热器用紧凑型原表面换热器
EP2698589A3 (de) * 2012-08-13 2014-08-20 Aic S.A. Wärmetauscherbündel

Similar Documents

Publication Publication Date Title
CA2839884C (en) Plate heat exchanger including separating elements
JP6198425B2 (ja) プレート型熱交換器
EP2423633A2 (de) Wärmetauscher
WO1987006686A1 (en) Counterflow heat exchanger with floating plate
US5727118A (en) Electric boiler for heat-transfer liquid circulating in an open or closed circuit
EP2944911B1 (de) Wärmetauscher
KR20140118878A (ko) 공기 대 공기 열 교환기
EP2080962A1 (de) Seitenwandung einer Verbrennungskammer in einem Wärmetauscher
CN1844827A (zh) 无封条不锈钢板翅式换热器
CN106091759A (zh) 一种旋转流加热的分离式热管蒸发器
JP2008175513A (ja) プレートフィン型熱交換器およびそれを用いた温風暖房機
CN106152845A (zh) 机动车热传递系统
EP3163244B1 (de) Verdampfer
EP3163243B1 (de) Verdampfer
JP2005195190A (ja) 多板型熱交換器
EP2123991B1 (de) Wärmetauscher mit Brennraum
US20190113285A1 (en) Stacked-plate heat exchanger
CN101749971A (zh) 全焊式波纹型板管换热器
CN209341873U (zh) 一种热交换器
CN209558970U (zh) 一种换热板片组及板式换热器
US20210389060A1 (en) Plate for a plate heat exchanger
CN103134376A (zh) 传热管
US20100064672A1 (en) Exchange gas heat exchanger
WO2010030719A3 (en) Recuperative heat exchanger, fuel cell system including recuperative heat exchanger, and method of operating same
WO2017212872A1 (ja) プレート型熱交換器

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

AKX Designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20100123