EP1050734B1 - Radiateur - Google Patents

Radiateur Download PDF

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Publication number
EP1050734B1
EP1050734B1 EP00108112A EP00108112A EP1050734B1 EP 1050734 B1 EP1050734 B1 EP 1050734B1 EP 00108112 A EP00108112 A EP 00108112A EP 00108112 A EP00108112 A EP 00108112A EP 1050734 B1 EP1050734 B1 EP 1050734B1
Authority
EP
European Patent Office
Prior art keywords
plate
convector
plates
heating radiator
radiator according
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.)
Expired - Lifetime
Application number
EP00108112A
Other languages
German (de)
English (en)
Other versions
EP1050734A1 (fr
Inventor
David Keating
Guy Wojcik
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.)
CARADON HEATING EUROPE BV
Original Assignee
Caradon Heating Europe Bv
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 Caradon Heating Europe Bv filed Critical Caradon Heating Europe Bv
Publication of EP1050734A1 publication Critical patent/EP1050734A1/fr
Application granted granted Critical
Publication of EP1050734B1 publication Critical patent/EP1050734B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
    • F28D1/0308—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits the conduits 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
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/082—Heat exchange elements made from metals or metal alloys from steel or ferrous alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/088—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal for domestic or space-heating systems
    • 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
    • F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
    • 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
    • F28F3/06—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being attachable to 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
    • F28F2275/00—Fastening; Joining
    • F28F2275/10—Fastening; Joining by force joining

Definitions

  • the invention relates to a radiator with at least one heat-releasing plate and at least one thermally conductive convector coupled thereto, wherein radiator with at least a heat-releasing plate and at least one heat-conducting coupled thereto Convector, wherein the convector clamped between two plates or a plate and a thus connectable fastener is attached.
  • radiators are widely used and for example from DE 297 22 841, G 85 02 780 U1, the G 88th 02 017 U1 and the G 93 20 444 U1 known.
  • G 85 02 780 U1 a radiator is described with two plates or panels, the each composed of two wavy curved and welded together sheets are.
  • the plates include vertically extending channels, those of hot Water can be flowed through.
  • a construction which corresponds in principle also discloses G 88 02 017 U1.
  • the outwardly facing plates of the plates are smooth-surfaced.
  • the respectively inwardly facing corrugated metal sheets of the plates is again by Spot welding.
  • the invention has for its object to provide a radiator, in which the a heat transfer between the plate and the convector is improved and the on the other hand the reduction of the required storage space for the provision of different ones Radiator types based on the same basic arrangement of plates, allowed.
  • this object is achieved according to the invention achieved in that the convector of at least two meandering curved Konvektorblechen, each extending parallel to and between two plates and are wedge-shaped by a relative parallel displacement, whereby in the way of increasing the effective width of the two Konvektorbleche a deadlock the same is effected.
  • the clamping attachment of the convector eliminates any weld and ensures in a planar adaptation of the contacting areas of the plate and the convector for a full-surface conditioning of the two aforementioned components.
  • Heat transfer can be significantly increased in this way compared to a welded joint become, since insulating air layers no longer occur.
  • dislocations like For example, by the thermal stress of the thin sheet material during welding occur, are not to be feared in the radiator of the invention. Furthermore, omitted the cost of the welded joint and the associated operational costs Expenditure.
  • the clamp connection according to the invention further allows that both the plate and the convector is finished with respect to its surface, e.g. powder coated, are there both the clamp connection and the heat transfer through the already existing Coating should not be disturbed and also not to fear damage to the surface are.
  • the required storage space because heating plates and different combinable convectors according to their respective End treatment can be stored separately and separately.
  • As required can be from these few basic elements then different Konvektortypen with Achieve different benefits by simple clamping assembly of the convectors.
  • the reduced storage space can also be the total stored amount of products or reduce components, so that the conditional by the storage capital commitment is reduced.
  • the convector consists of at least two meandering curved Konvektorblechen because this in the direction perpendicular to its center plane a very advantageous force-way identifier have, which allows comparatively large deformations in the clamped state, so that a secure system in all contact areas can be guaranteed.
  • the at least two meandering curved Konvektorbleche, each parallel to and run between two plates, are wedge-shaped by a relative parallel displacement can be pushed together.
  • a simple means for fixing the Konvektorbleche To achieve required clamping force and this, as far as necessary, too increase.
  • the Convector plates made of aluminum.
  • Aluminum is characterized by its extremely good thermal conductivity and on the other hand by its very low density.
  • the the former property improves the convective heating capacity of the radiator and the the second property leads to a noticeable reduction in the weight of the radiator, resulting in both low transport costs and a more pleasant handling.
  • Aluminum convectors could not be used in the known radiators, as a welded joint between the steel plates and aluminum convectors not possible.
  • edge strips of the convector plates against the side Move securely against the plates.
  • Another embodiment of the invention provides that the fastener with a a plate connected to a plate or a plate connected to a plate is. To this Way, the clamping force of the fastener on the convector on the plate be transmitted.
  • a particularly advantageous embodiment of the radiator according to the invention is to see that the rail or sheet is curved in the starting position and in the assembled position over its or its entire length at the edge of the convector plate facing away from the plate is applied. In this way, over the entire length of the convector a good Attachment to the plate can be ensured.
  • radiators shown in FIGS. 1 to 7 do not have the inventive Characteristics of the wedge-shaped successive sliding convector plates.
  • the Description of these embodiments is merely for understanding the construction such radiator with respect to the embodiment of the invention shown in Figure 8 to facilitate.
  • the radiator 1 shown in FIGS. 1 and 3 consists of two permeable by heated water and two sheets of composite plates 2 and two interposed therebetween, convector plates 3.
  • the two plates 2 are each in their corner areas over a total of four T-shaped brackets 4 connected together. While usually two of the free connections of the angle pieces 4 are closed takes place on the other two contra-angles on the one hand, the inlet of the heated water and on the other hand, the return of the cooled water.
  • the radiator 1 'shown in Figs. 2 and 4 is constructed identically in principle. Only the height 6 'of the Konvektorbleche 3' is significantly less than the height 6 of the Konvektorbleche 3. Furthermore, the division 7 ', i. the distance between the center lines of two adjacent Contact points of the convector plate 3 ', less than the pitch 7 of the convector plate. 3 of the radiator 1.
  • the total area of the Konvektorbleche 3 and 3 ' is approximately constant, can be with both Radiators 1 and 1 'achieve about the same power output.
  • the greater height 6 of the formed by the Konvektorbleche 3 air channels 8 leads in conjunction with their larger Cross-section to an equally optimal flow as in the shorter in length, but also in cross section reduced air passages 8 'of the radiator 1'.
  • FIGS. 5 and 6 show a section of the convector plate 3 in cross section. Both Konvektorbleche 3 are equally made of the same material and with the same Basic dimension produced. Through an accordion-like pulling apart of the meander the pitch 7 in the convector plate 3 according to FIG. 5 is 50% greater than the pitch 7 'of FIG. 6. Due to the different pitches 7 and 7' are the widths of the two Konvektorbleche 3 slightly different, which in light of the occurring during assembly Clamping is meaningless.
  • Fig. 7 shows an alternative two-plate radiator 1 '', between the plates 2 a only meander-shaped convector plate 3 '' is located.
  • FIG. 8 shows the procedure according to the invention for bringing about the jamming a radiator whose two plates already by means of a T-shaped angle in a Fixed distance are fixed to each other.
  • the two Konvektorbleche 13 are formed, that they slide on each other with their adjoining surfaces 14 in a wedge shape can, when a relative displacement between the two Konvektorblechen 13 takes place.
  • This relative displacement can be achieved, for example, by means of continuous pulling cable 15 which are attached at attachment points 16 e.g. with the upper and lower ends of the Konvektorbleche 13 are connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Surface Heating Bodies (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Surgical Instruments (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)

Claims (8)

  1. Radiateur (1, 1', 1", 1"') avec au moins une plaque (2, 2', 2") émettant de la chaleur et au moins un convecteur relié de manière conductrice thermique à celle-ci, le convecteur étant fixé par serrage entre deux plaques (2, 2', 2) ou entre une plaque (2) et un élément de fixation pouvant être relié à celle-ci, caractérisé en ce que le convecteur se compose d'au moins deux tôles de convecteur (13) pliées en méandres qui se trouvent entre deux plaques (2) parallèlement à celles-ci et peuvent être posées en biais l'une par-dessus l'autre par une translation parallèle relative, de sorte que les deux tôles de convecteur (13) sont serrées de manière à augmenter leur largeur efficace.
  2. Radiateur selon la revendication 1, caractérisé en ce que les tôles de convecteur (3, 3', 3", 13, 13', 23, 33, 33') se composent d'aluminium.
  3. Radiateur selon la revendication 1 ou 2, caractérisé en ce que les tôles de convecteur (3, 3', 3", 13, 13', 23, 33, 33') sont comprimées dans leur position de montage par rapport à leur position initiale de 0,5 mm à 7 mm.
  4. Radiateur selon l'une quelconque des revendications 1 à 3, caractérisé en ce que des bandes de bord (26) des tôles de convecteur (3, 33) reposent sur les plaques (2, 2") en étant fixées de façon à empêcher leur translation latérale.
  5. Radiateur selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'élément de fixation est un rail relié à une plaque ou une tôle reliée à une plaque.
  6. Radiateur selon la revendication 5, caractérisé en ce que le rail ou la tôle est courbé dans la position initiale et repose dans la position de montage sur toute sa longueur sur la bande de bord de la tôle de convecteur orientée à l'opposé de la plaque.
  7. Radiateur selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'élément de fixation est au moins une tôle de fixation en forme de méandres soudée à la plaque (2), qui recouvre des parties d'extrémité d'une tôle de convecteur (3) en méandres de forme adaptée.
  8. Radiateur selon la revendication 7, caractérisé en ce qu'une tôle de fixation est prévue sur chacun des côtés opposée de la plaque (2).
EP00108112A 1999-05-07 2000-04-13 Radiateur Expired - Lifetime EP1050734B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19921144A DE19921144B4 (de) 1999-05-07 1999-05-07 Heizkörper
DE19921144 1999-05-07

Publications (2)

Publication Number Publication Date
EP1050734A1 EP1050734A1 (fr) 2000-11-08
EP1050734B1 true EP1050734B1 (fr) 2005-03-09

Family

ID=7907338

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00108112A Expired - Lifetime EP1050734B1 (fr) 1999-05-07 2000-04-13 Radiateur

Country Status (6)

Country Link
EP (1) EP1050734B1 (fr)
AT (1) ATE290679T1 (fr)
CZ (1) CZ298943B6 (fr)
DE (2) DE19921144B4 (fr)
PL (1) PL199663B1 (fr)
TR (1) TR200001211A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841223A (zh) * 2015-01-12 2016-08-10 银川艾尼工业科技开发有限公司 一种具有室内净化功能的环保散热器

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0210794D0 (en) * 2002-05-10 2002-06-19 Chart Heat Exchangers Ltd Heat exchangers
EP1442263A2 (fr) * 2001-10-29 2004-08-04 CHART HEAT EXCHANGERS Limited Partnership Echangeur thermique
DE102009055177A1 (de) 2009-12-22 2011-06-30 Caradon Stelrad B.V. Verfahren zur Herstellung eines Heizkörpers unter Verwendung eines Ultraschallschweißens sowie danach hergestellter Heizkörper
DE202009017777U1 (de) * 2009-12-22 2010-06-02 Caradon Stelrad B.V. Konvektorbleche für Heizkörper
DE202011050322U1 (de) * 2011-06-01 2012-09-03 Caradon Stelrad B.V. Rollgeformtes Konvektorblech
ITMI20121039A1 (it) * 2012-06-15 2013-12-16 Dl Radiators Spa Pannello convettore in lamiera per un radiatore per il riscaldamento di un ambiente
DE102018102950A1 (de) 2018-02-09 2019-08-14 Caradon Stelrad B.V. Heizkörper sowie Verfahren zu dessen Herstellung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR756749A (fr) * 1933-05-10 1933-12-14 Commanditaire Vennootschap J B Radiateur
GB2048450B (en) * 1979-04-07 1983-08-24 Cooke M J Increasing heat tranfer area of central heating radiators
DE8502780U1 (de) * 1985-02-01 1985-05-30 Kermi GmbH, 8350 Plattling Verkleideter plattenheizkoerper und haltevorrichtung fuer die verkleidung von plattenheizkoerpern
GB2203827A (en) * 1987-04-24 1988-10-26 Northwich Plumbing & Heating S Central heating radiators
DE8802017U1 (de) * 1988-02-17 1988-06-30 Schäfer Werke GmbH, 5908 Neunkirchen Plattenheizkörper mit Verkleidung
DE3917278A1 (de) * 1989-05-24 1990-11-29 Kermi Gmbh Plattenheizkoerper mit konvektor und verfahren zu seiner herstellung
DE9320444U1 (de) * 1993-10-12 1994-07-14 Ulamo Beheer B.V., Ulft Abdeckgitter für Plattenheizkörper
DE29722841U1 (de) * 1997-12-24 1998-02-12 Sander KG GmbH & Co., 77871 Renchen Kühler für von der Einspritzpumpe oder Einspritzdüse zurückfließendes Dieselöl
DE19815131A1 (de) * 1998-04-03 1999-10-07 Kermi Gmbh Heizkörper mit Wärmeabsorptionskörper sowie Absorptionskörper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105841223A (zh) * 2015-01-12 2016-08-10 银川艾尼工业科技开发有限公司 一种具有室内净化功能的环保散热器

Also Published As

Publication number Publication date
DE19921144A1 (de) 2000-11-16
TR200001211A2 (tr) 2000-12-21
PL199663B1 (pl) 2008-10-31
DE50009692D1 (de) 2005-04-14
CZ20001351A3 (en) 2001-05-16
CZ298943B6 (cs) 2008-03-19
DE19921144B4 (de) 2010-06-02
TR200001211A3 (tr) 2000-12-21
EP1050734A1 (fr) 2000-11-08
ATE290679T1 (de) 2005-03-15
PL340000A1 (en) 2000-11-20

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