DE9101494U1 - Panel radiators - Google Patents

Panel radiators

Info

Publication number
DE9101494U1
DE9101494U1 DE9101494U DE9101494U DE9101494U1 DE 9101494 U1 DE9101494 U1 DE 9101494U1 DE 9101494 U DE9101494 U DE 9101494U DE 9101494 U DE9101494 U DE 9101494U DE 9101494 U1 DE9101494 U1 DE 9101494U1
Authority
DE
Germany
Prior art keywords
channels
panel radiator
vertical
shafts
convection
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
DE9101494U
Other languages
German (de)
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.)
Bosch Thermotechnik GmbH
Original Assignee
Buderus Heiztechnik 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 Buderus Heiztechnik GmbH filed Critical Buderus Heiztechnik GmbH
Priority to DE9101494U priority Critical patent/DE9101494U1/en
Publication of DE9101494U1 publication Critical patent/DE9101494U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)

Description

BUDERUS HEIZTECHNIK GMBHBUDERUS HEATING TECHNOLOGY GMBH

G 1114 TE-Pat F/KSG 1114 TE-Pat F/KS

Beschre i bunaDescribe in buna Platt enhe i zkörperFlat heat in the body

Die Neuerung betrifft einen Plattenheizkörper mit Wasserkanälen und außen aufgesetzten, vertikalen Konvektionsschächten, wie er für die Wohnraumheizung allgemein bekannt ist. Die Konvektionsschächte bestehen dabei in der Regel aus gleichmäßig geprägten Blechelementen, die an er Außenfläche des Heizkörpers befestigt sind. Infolge der Erwärmung der Luft entsteht in den vertikalen Schächten ein Kamineffekt. Die verstärkte Konvektion verbessert die Wärmeübertragung. Mit einem recht einfachen Mittel ist somit der Wirkungsgrad eines Plattenheizkörpers beträchtlich anzuheben.The innovation concerns a panel radiator with water channels and external, vertical convection shafts, as is generally known for heating living spaces. The convection shafts usually consist of evenly embossed sheet metal elements that are attached to the outside surface of the radiator. As a result of the heating of the air, a chimney effect is created in the vertical shafts. The increased convection improves heat transfer. The efficiency of a panel radiator can thus be increased considerably with a very simple method.

Der Wirkungsgrad soll zusätzlich gesteigert werden.The efficiency should also be increased.

Gemäß der Neuerung erfolgt dieses dadurch, daß die Konvektionsschächte als nach oben sich verjüngende, düsenförmige Kanäle gestaltet sind.According to the innovation, this is achieved by designing the convection shafts as nozzle-shaped channels that taper towards the top.

Durch die Düsenform der Konvektionsschächte wird der Auftrieb der erwärmten Luft noch durch eine zusätzliche Injektionswirkung unterstützt. Die Luft beschleunigt sich infolge der zunehmenden Verengung der Kanäle. Das durchströmende Luftvolumen wird gesteigert und damit die Wärmeübertragung verbessert.The nozzle shape of the convection shafts supports the buoyancy of the heated air through an additional injection effect. The air accelerates as a result of the increasing narrowing of the channels. The volume of air flowing through is increased, thus improving heat transfer.

Es empfiehlt sich die Seitenwände der Kanäle parallel verlaufen zu lassen und die Rückwand zur vertikalen Außenfläche des Plattenheizkörpers hin zu neigen. Auf diese Weise wird die Luft stärker gegen die Platte geführt.It is recommended that the side walls of the ducts run parallel and that the back wall is inclined towards the vertical outer surface of the panel radiator. This way, the air is directed more strongly against the panel.

Die beigefügte Zeichnung stellt ein Ausführungsbeispiel der Neuerung dar. Es zeigt:The attached drawing shows an example of the innovation. It shows:

Fig. 1 und Fig. 2: Je einen vertikalen Schnitt durch einenFig. 1 and Fig. 2: A vertical section through a

Platt enhe i zkörper,Flat heat in the body,

Fig. 3: den Schnitt A-A aus Fig. 1 undFig. 3: the section A-A from Fig. 1 and

Fig. 4 und Fig. 5: mögliche Schnitte B-B aus Fig. 2.Fig. 4 and Fig. 5: possible sections B-B from Fig. 2.

Der Plattenheizkörper 1 besitzt außen aufgesetzte, vertikale Konvektionsschächte 2 in Form von düsenförmig sich nach oben verjüngenden Kanälen. Die Verjüngung kann durch die Neigung der Rückwand 3 oder durch nach oben geneigte Einprägungen 4 erzielt werden. Die Konvektionsschächte können selbstverständlich auch auf den Wasserkanälen aufgesetzt sein.The panel radiator 1 has vertical convection shafts 2 on the outside in the form of nozzle-shaped channels that taper upwards. The taper can be achieved by sloping the rear wall 3 or by indentations 4 that are inclined upwards. The convection shafts can of course also be placed on the water channels.

Claims (3)

BUDERUS HEIZTECHNIK GMBH G 1114 TE-Pat F/KS Schut zansprücheBUDERUS HEIZTECHNIK GMBH G 1114 TE-Pat F/KS Protection claims 1. Plattenheizkörper mit Wasserkanälen und außen aufgesetzten, vertikalen Konvektionsschächten, dadurch gekennzeichnet, daß Konvektionsschächte (2) als nach oben sich verjüngende, düsenförmige Kanäle gestaltet sind.1. Panel radiator with water channels and externally mounted, vertical convection shafts, characterized in that convection shafts (2) are designed as nozzle-shaped channels tapering towards the top. 2. Plattenheizkörper nach Anspruch 1,2. Panel radiator according to claim 1, dadurch gekennzeichnet, daß die Rückenwand (3) der Kanäle zur vertikalen Außenfläche des Plattenheizkörpers (1) hin geneigt ist.characterized in that the back wall (3) of the channels is inclined towards the vertical outer surface of the panel radiator (1). 3. Plattenheizkörper nach Anspruch 1,3. Panel radiator according to claim 1, dadurch gekennzeichnet, daß die Rückwand (3) der Kanäle eine vertikale nach oben hin stärkere Einprägung (4) besitzt.characterized in that the rear wall (3) of the channels has a vertical impression (4) which becomes stronger towards the top.
DE9101494U 1991-02-09 1991-02-09 Panel radiators Expired - Lifetime DE9101494U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9101494U DE9101494U1 (en) 1991-02-09 1991-02-09 Panel radiators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9101494U DE9101494U1 (en) 1991-02-09 1991-02-09 Panel radiators

Publications (1)

Publication Number Publication Date
DE9101494U1 true DE9101494U1 (en) 1991-05-02

Family

ID=6864131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9101494U Expired - Lifetime DE9101494U1 (en) 1991-02-09 1991-02-09 Panel radiators

Country Status (1)

Country Link
DE (1) DE9101494U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0813036A3 (en) * 1996-06-14 1999-03-10 Caradon Heating Europe B.V. Panel radiators
FR2819048A1 (en) * 2000-12-28 2002-07-05 Air Liquide CORRUGATED FIN FOR BRAZED PLATE HEAT EXCHANGER AND CORRESPONDING HEAT EXCHANGER

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0813036A3 (en) * 1996-06-14 1999-03-10 Caradon Heating Europe B.V. Panel radiators
FR2819048A1 (en) * 2000-12-28 2002-07-05 Air Liquide CORRUGATED FIN FOR BRAZED PLATE HEAT EXCHANGER AND CORRESPONDING HEAT EXCHANGER
WO2002054000A1 (en) * 2000-12-28 2002-07-11 L'air Liquide Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Heat exchanger with brazed plates
US7059397B2 (en) 2000-12-28 2006-06-13 L'air Liquide, Societe Anonyme A Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude Heat exchanger with brazed plates

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