DE2509390A1 - Additional cooling and decorative rib for radiator - has spring clamping arm and wide openings and plastics coating - Google Patents

Additional cooling and decorative rib for radiator - has spring clamping arm and wide openings and plastics coating

Info

Publication number
DE2509390A1
DE2509390A1 DE19752509390 DE2509390A DE2509390A1 DE 2509390 A1 DE2509390 A1 DE 2509390A1 DE 19752509390 DE19752509390 DE 19752509390 DE 2509390 A DE2509390 A DE 2509390A DE 2509390 A1 DE2509390 A1 DE 2509390A1
Authority
DE
Germany
Prior art keywords
radiator
heat transfer
profiles
high heat
cladding
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.)
Pending
Application number
DE19752509390
Other languages
German (de)
Inventor
Guenter Prof Dr Ing Schoell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19752509390 priority Critical patent/DE2509390A1/en
Publication of DE2509390A1 publication Critical patent/DE2509390A1/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00Details
    • F24D19/06Casings, cover lids or ornamental panels, for radiators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00Components of central heating installations excluding heat sources
    • F24D2220/20Heat consumers
    • F24D2220/2009Radiators
    • F24D2220/2018Column radiators having vertically extending tubes

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

Radiator cooling performance is improved by additional channels with high convective heat transmission. Channel shaped flexible members are fitted between the radiator elements for increasing heat transfer. These members act also as radiator decorating elements. The flanges of the clamped channel member (3) have pressed grooves (4) and the web of the channel profile has pressed large holes with connecting webs (5) for heat transfer. These members are clamped between the radiator ribs by spring action and are coated with thermoplastics which ensures a positive conducting connection between the ribs and channel.

Description

Radiatorverkleidung mit hoher Wärmeübertragungsleistung Es ist seit langem bekannt, @adiatoren nach DI@ 4720 und DI@ 4722 mit U-förmig gebogenen @lechprofilen zur Verschönerung des Aussehens der Radiatoren zu verkleiden. Radiator cladding with high heat transfer efficiency It has been since Long known, @adiators according to DI @ 4720 and DI @ 4722 with U-shaped bent @lech profiles to dress up to beautify the appearance of the radiators.

Die U-Profile werden hierbei zwischen die vorspringenden Rippen der Radiator-Glieder, unter Ausnutzung der fe#dernden Profileigenschaften eingesteckt.The U-profiles are here between the protruding ribs of the Radiator elements, inserted using the resilient profile properties.

Durch den hierbei entstehenden wärmeleitenden Kontakt der U-Schenkel sowie durch die aus dem Hohlraum zwischen den Gliedern austretende Hohlraumstrahlung, erwärmt sicn die Radiator-Verkleidung und stellt mittelbar eine Vergrößerung der Heizfläche des Radiators und auch des Zugquerschnittes desselben dar. Die Wärmeleistung des Radiators durch Konv @ktion wird damit vergr@@ert. Jedoch verhindern die Verkleidungselemente das unmittelbare Austreten der Hohlraumstrahlung in den zu erwärmenden @aum völlig. Sie geben zwar auf ihrer dem Raum zugewandten Fläche auch Wärme in Form von Strahlung ab, die jedoch infolge der niedereren Oberflächentemperatur weniger als die Hälfte der Strahlungswärme des nicht verkleideten Radiators beträgt.Due to the resulting thermally conductive contact between the U-legs as well as through the cavity radiation emerging from the cavity between the limbs, heats up the radiator cladding and indirectly increases the The heating surface of the radiator and also the cross section of the train. The heat output of the radiator by conv @ction is thus enlarged. However, prevent it the cladding elements prevent the radiation from escaping directly into the cavity @ room to be heated completely. They give on their surface facing the room also heat in the form of radiation, but this is due to the lower surface temperature is less than half the radiant heat of the uncovered radiator.

Es wird also durch die bisher bekannten Radiator-Verkleidungen zwar die konvektive Wärmeabgabe erhöht, jedoch gleichzeitig die durch Strahlung abgegebene Wärmemenge erheblich vermindert. Insgesamt gesehen erbringen somit, aus rein physikalischen Gründen, die bisher bekannten Heizkörperverkleidungen nur eine geringfügige Verbesserung der Wärmeübertragungsleistung bei Radiatoren.So it is due to the previously known radiator panels the convective heat emission increases, but at the same time that emitted by radiation Amount of heat significantly reduced. Overall, therefore, from purely physical Reasons, the previously known radiator panels only a slight improvement the heat transfer capacity of radiators.

Gegenstand der Erfindung ist eine Radiator-Verkleidung mit welcher, durch zusätzliche Kanäle mit hoher konvektiver Wärmeübertragung, bei weitgehender Erhaltung der höchst wirksamen Hohlraumstrahlung des Radiators dessen Wärmeleistung wesentlich vergrößert wird.The subject of the invention is a radiator cover with which, due to additional channels with high convective heat transfer, by far Preservation of the highly effective cavity radiation of the radiator and its heat output is increased significantly.

Erreicht wird dies erfindungsgemäß dadurch, daß die beiden U-Schenkel des zwischen die vorspringenden Rippen der Glieder eingespannten Profile unmittelbar anschliessend an die Einspannstellen, kanalbildende Vertiefungen erhalten, und die die U-Schenkel verbindende Profilfläche mit großen Ausstanzungen zum Durchtritt der Hohlraumstrahlung versehen ist.This is achieved according to the invention in that the two U-legs of the profile clamped between the projecting ribs of the links directly subsequently to the clamping points, channel-forming depressions are obtained, and the profile surface connecting the U-legs with large cutouts for passage the cavity radiation is provided.

Weitere Gegenstände der Erfindung sind: daß die auf den Rippen der Radiator-Glieder federnd aufliegenden @l@chstreifen der Profile einen thermoplastischen @berzug oder Anstrich erhalten, mit welchem eine satte und damit gut wärmeleitende Verbindung zwischen Radiator-Gliedern und U-Profil erreichbar ist; daß die verbleibenden Stege zwischen den zum Durchtritt der @ohlraumstrahlung des Radiators vorgesehenen großen Ausstanzungen zu ihrer Versteifung einen C-Profil-ähnlichen @uerschnitt aufweisen; da@ die Profile auf der einen Seite des verformten U-Schenkels eine oder mehrere vorspringende, federnde Zungen, auf dem anderen U-Schenkel entsprechende Ausstanzungen besitzen, in welche solche Zungen eingreifen können zur besseren Halterung der Profile und daß die Profile versetzt zueinander liegende Einschnitte oder schmale Ausstanzungen erhalten, durch die eine @nebenheit der Oberflächen der @adiator-Rippen ausgeglichen werden können.Further objects of the invention are: that on the ribs of the Radiator members are resiliently lying on the profiles a thermoplastic @ Coating or painting received, with which a rich and thus good heat-conducting Connection between radiator members and U-profile is achievable; that the remaining Bridges between those provided for the passage of the cavity radiation from the radiator large cutouts to reinforce them have a C-profile-like cross-section; da @ the profiles on one side of the deformed U-leg one or more protruding, resilient tongues, on the other U-leg corresponding punchings have, in which such tongues can engage for better holding of the profiles and that the profiles are offset from one another by incisions or narrow cutouts obtained, which compensates for any @evenness of the surfaces of the @adiator ribs can be.

Die Erfindung werde anhand der Abbildung näher erläutert.The invention will be explained in more detail with reference to the figure.

Fig. 1,2 und 3 zeigen in Seitenansicht, Frontansicht und Draufsicht, einen vor der Raumwand (1) angeordneten Radiator 2, der mit den Profilen 3, die ihrerseits gemäß der Erfindung die Ausstanzungen 8 besitzen, ausgestattet ist.1, 2 and 3 show in side view, front view and top view, a in front of the room wall (1) arranged radiator 2, which with the profiles 3, the in turn, according to the invention, the punched-out portions 8 are equipped.

In Fig. 4 ist ein Schnitt durch das Profil 3, welches in seiner wesentlichen Formgebung einem U-Profil ähnelt, dargestellt. In die beiden U-Schenkel sind kanalbildende Vertiefungen 4 eingepresst, während die Verbindungsfläche der beiden U-Schenkel Ausstanzungen erhält, so daß als Verbindung nur noch die C-förmig gepressten Stege 5 übrig bleiben.In Fig. 4 is a section through the profile 3, which in its essential Shape is similar to a U-profile, shown. In the two U-legs are channel-forming Depressions 4 pressed in, while the connecting surface of the two U-legs Get punched out so that only the C-shaped pressed webs as a connection 5 remain.

Zur Verhakung und Fixierung der Elemente nach Fig. 4 zueinander, besitzt jedes der Elemente, aus dem einen U-Schenkel herausgepresst, eine federnde Zunge 6, auf dera anderen U-Schenkel eine dazu passende Ausstanzung 7.For interlocking and fixing the elements according to FIG. 4 to one another, has each of the elements, pressed out of one U-leg, has a resilient tongue 6, on the other U-leg a matching punch 7.

Wie aus Fig. 1 ersichtlich, sollen die Profile 3 versetzt zueinander liegende, schmale Einschnitte oder Ausstanzungen 12 und 13 erhalten, die sich überschneidend den Profil dadurch in iängs- und Querrichtung federähnliche Eigenschaften verleihen.As can be seen from Fig. 1, the profiles 3 should be offset from one another lying, narrow incisions or punchings 12 and 13 received, which intersect This gives the profile spring-like properties in the longitudinal and transverse directions.

Durch die Einschnitte 12 wird auch bei Unebenheiten in der Oberflächen-Beschaffenheit der Radiator-Rippen eine gute wärmeleitende Verbindung zwischen den einzelnen, federnd angepressten Teilflächen der U-Schenkel und dem Radiator erreicht.Due to the incisions 12, even with bumps in the The surface quality of the radiator ribs provides a good heat-conducting connection between the individual, resiliently pressed sub-surfaces of the U-legs and the Radiator reached.

In Fig. 5 ist der @uerschnitt eines Elementes dargestellt, bei dem in die beiden U-Schenkel dreieckige Vertiefungen 10 eingeprägt sind. Gleichzeitig können die U-Schenkel an den Enden Abbiegungen 11 erhalten, die ein leichteres Einschieben der Elemente zwischen die Rippen zweier Glieder gestatten.5 shows the cross section of an element in which Triangular recesses 10 are embossed in the two U-legs. Simultaneously the U-legs can receive bends 11 at the ends, which make it easier to insert allow the elements between the ribs of two members.

Claims (5)

Ansprüche:Expectations: 1. Radiator-Verkleidung mit hoher Wärmeübertragungsleistung, welche zur Vergr@ßerung der mittelbaren Heizfläche aus zwischen die Radiator-Glieder federnd eingespannten U-förmig gebogenen Blechprofilen besteht, dadurch gekennzeichnot, daß die beiden U-Schenkel des zwischen die vorspringenden Rippen der Glieder eingespannten Profile (3), unmittelbar anschliessend an die Einspannstellen, kanalbildende Vertiefungen (4,10) erhalten, und die die U-Schenkel verbindende Profilfläche mit großen Ausstanzungen (8) zum Durchtritt der Hohlraumstrahlung versehen ist. 1. Radiator cladding with high heat transfer capacity, which to enlarge the indirect heating surface from between the radiator elements springy clamped U-shaped bent sheet metal profiles, thereby marked, that the two U-legs of the clamped between the projecting ribs of the links Profiles (3), immediately following the clamping points, channel-forming depressions (4,10) obtained, and the profile surface connecting the U-legs with large cutouts (8) is provided for the passage of the cavity radiation. 2. Radiator-Verkleidung mit hoher Wärmeübertragungsleistung, nach Anspruch 1, dadurch gekennzeichnet, daß die auf den Rippen der Radiator-Glieder federnd aufliegenden Blechstreifen einen thermoplastischen @berzug oder Anstrich erhalten.2. Radiator cladding with high heat transfer capacity, according to Claim 1, characterized in that the on the ribs of the radiator members resiliently resting sheet metal strips apply a thermoplastic coating or paint obtain. 3. Radiator-Verkleidung mit hoher Wärmeübertragungsleistung nach Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die verbleibenden Stege (5) zwischen den zum Durchtritt der Hohlraumstrahlung des Radiators vorgesehene-n grof.3en Ausstanzungen (8) zu ihrer Versteifung einen C-Profil-ähnlichen Querschnitt aufweisen.3. Radiator cladding with high heat transfer performance according to claims 1 and 2, characterized in that the remaining webs (5) between the for Passage of the cavity radiation of the radiator provided-n large cut-outs (8) have a C-profile-like cross-section to stiffen them. 4. Radiator-Verkleidung mit hoher Wärmeübertragungs leistung nach Ansprüchen 1, 2 und 3, dadurch gekennzeichnet, daß die Profile (3) auf der einen Seite des verformten U-Schenkels eine oder mehrere vorspringende, federnde Zungen (6), auf dem anderen U-Schenkel entsprechende Ausstanzungen (7) besitzen.4. Radiator cladding with high heat transfer performance Claims 1, 2 and 3, characterized in that the profiles (3) on one Side of the deformed U-leg one or more projecting, resilient tongues (6), have corresponding punchings (7) on the other U-leg. 5. Radiator-Verkleidung mit hoher Wärmeübertragungsleistung nach Ansprüchen 1,2, 3 und 4, dadurch gekennzeichnet, daß die Profile (3) versetzt zueinander liegende Einschnitte oder schmale Ausstanzungen (12, 13) erhalten.5. Radiator cladding with high heat transfer performance according to claims 1, 2, 3 and 4, characterized in that the profiles (3) are offset from one another Incisions or narrow cutouts (12, 13) received. L e e r s e i t eL e r s e i t e
DE19752509390 1975-03-04 1975-03-04 Additional cooling and decorative rib for radiator - has spring clamping arm and wide openings and plastics coating Pending DE2509390A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752509390 DE2509390A1 (en) 1975-03-04 1975-03-04 Additional cooling and decorative rib for radiator - has spring clamping arm and wide openings and plastics coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752509390 DE2509390A1 (en) 1975-03-04 1975-03-04 Additional cooling and decorative rib for radiator - has spring clamping arm and wide openings and plastics coating

Publications (1)

Publication Number Publication Date
DE2509390A1 true DE2509390A1 (en) 1976-09-16

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Family Applications (1)

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DE19752509390 Pending DE2509390A1 (en) 1975-03-04 1975-03-04 Additional cooling and decorative rib for radiator - has spring clamping arm and wide openings and plastics coating

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679241A5 (en) * 1989-06-08 1992-01-15 Alusuisse Lonza Services Ag Heating-radiator cladding - comprises profiled strips with clamping jaws fitting over ribs
US5341455A (en) * 1992-02-18 1994-08-23 Miralfin S.R.L. Oil radiator with welded plate radiating elements having folded portions providing cool planar lateral outer surfaces for preventing injuries
GB2454861A (en) * 2007-05-11 2009-05-27 Pitacs Ltd Radiator of a water circulation central heating system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH679241A5 (en) * 1989-06-08 1992-01-15 Alusuisse Lonza Services Ag Heating-radiator cladding - comprises profiled strips with clamping jaws fitting over ribs
US5341455A (en) * 1992-02-18 1994-08-23 Miralfin S.R.L. Oil radiator with welded plate radiating elements having folded portions providing cool planar lateral outer surfaces for preventing injuries
GB2454861A (en) * 2007-05-11 2009-05-27 Pitacs Ltd Radiator of a water circulation central heating system

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