DE3037873A1 - Heat-exchanger element comprising two strips - has bosses formed in one strip joining it to other strip - Google Patents

Heat-exchanger element comprising two strips - has bosses formed in one strip joining it to other strip

Info

Publication number
DE3037873A1
DE3037873A1 DE19803037873 DE3037873A DE3037873A1 DE 3037873 A1 DE3037873 A1 DE 3037873A1 DE 19803037873 DE19803037873 DE 19803037873 DE 3037873 A DE3037873 A DE 3037873A DE 3037873 A1 DE3037873 A1 DE 3037873A1
Authority
DE
Germany
Prior art keywords
strips
strip
tracks
heat
element 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.)
Withdrawn
Application number
DE19803037873
Other languages
German (de)
Inventor
Günter Ing.(grad.) 4300 Essen Reisewitz
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.)
Eternit AG
Original Assignee
Klaus Esser & Co Kg 4040 Neuss GmbH
Klaus Esser KG
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 Klaus Esser & Co Kg 4040 Neuss GmbH, Klaus Esser KG filed Critical Klaus Esser & Co Kg 4040 Neuss GmbH
Priority to DE19803037873 priority Critical patent/DE3037873A1/en
Publication of DE3037873A1 publication Critical patent/DE3037873A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F3/00Plate-like or laminated elements; Assemblies of plate-like or laminated elements
    • F28F3/12Elements constructed in the shape of a hollow panel, e.g. with channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S10/00Solar heat collectors using working fluids
    • F24S10/50Solar heat collectors using working fluids the working fluids being conveyed between plates
    • F24S10/501Solar heat collectors using working fluids the working fluids being conveyed between plates having conduits of plastic material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The element comprises two strips of material joined together along their edges, so as to form between them a hollow chamber for a heat-transfer medium. One or both the strips (1,2) have bosses (3), and they are joined together by them. The bosses can be star-shaped where they join the sheets, and the strips can be smooth along the edges, one or both containing reinforcing material, with coatings of different materials above and below the latter. One of the strips can be longer or wider than the other on one or more sides.

Description

"Wärmeaustauschelernent" "Heat exchange element"

Die Erfindung betrifft ein Wärmeaustauschelement aus zwei längs ihrer Ränder untereinander verbundenen Bahnen, die zwischen sich einen Hohlraum für ein Wärmeträgermedium einschließen, insbesondere für sog. Sonnenkollektoranlagen.The invention relates to a heat exchange element of two along their Edges of interconnected webs, which between them a cavity for a Include heat transfer medium, especially for so-called solar collector systems.

Bei Wärmeaustauschelementen dieser Art besteht die Schwierigkeit, einen definierten Hohlraum bzw. Abstand zwischen den beiden Bahnen zu erzielen bzw. einzuhalten.With heat exchange elements of this type there is the difficulty to achieve a defined cavity or distance between the two tracks or to be observed.

Der Erfindung liegt daher die Aufgabe zugrunde, ein WSrmeaustauschelement der eingangs genannten Art so auszubilden, daß der Abstand der Bahnen und somit der Hohlraum definiert ist.The invention is therefore based on the object of a heat exchange element of the type mentioned so that the distance between the tracks and thus the cavity is defined.

Diese Aufgabe ist erfindungsgemäß dadurch gelöst, daß mindestens eine Bahn Erhebungen aufweist und beide Bahnen über diese Erhebungen miteinander verbunden sind.This object is achieved according to the invention in that at least one Railway has elevations and both tracks are connected to one another via these elevations are.

Durch diese Ausbildung ist ein definierter Hohlraum bzw. Abstand der beiden Bahnen gegeben. Ferner sind durch die Brhebungen die Anzahl und Größe der Verbindungsstellen der Bahnen je nach Erfordernis frei bestimmbar, so daß eine einfache und sichere Fertigung mit vorausbestimmbarer Druckfestigkeit des so erhaltenen Wärmaustauschelements erreicht wird. Die Verbindung beider Bahnen kann durch einfache Verfahren, z.B. Kleben, Vulkanisieren usw. erfolgen.With this design, a defined cavity or distance is the given to both tracks. Furthermore, the number and size of the Connection points of the tracks can be freely determined as required, so that a simple and reliable production with a predeterminable compressive strength of the heat exchange element obtained in this way is achieved. The connection of both tracks can be done by simple methods, e.g. Gluing, vulcanizing, etc. take place.

In der Zeichnung ist die Erfindung veranschaulicht. Es zeigt: Fig. 1 eine schematische Darstellung zweier über einen Teil ihrer Länge miteinander verbundener Bahnen.The invention is illustrated in the drawing. It shows: Fig. 1 is a schematic representation of two interconnected over part of their length Lanes.

Fig. 2 einen Schnitt durch ein erfindungsgemäßes Wärmeaustauschelement.2 shows a section through a heat exchange element according to the invention.

Fig. 3 einen Schnitt nach Fig. 2, wobei eine Bahn länger oder breiter als die andere ausgebildet ist.Fig. 3 shows a section according to Fig. 2, with a web longer or wider than the other.

Fig. Ii einen Schnitt nach Fig. 2, jedoch mit glattflächiger Verbindung der Bahnen im Randbereich.FIG. II shows a section according to FIG. 2, but with a smooth-surfaced connection of the tracks in the edge area.

Fig. 5 einen Schnitt nach der Fig. 2 im Bereich einer Anschlußverschraubun.5 shows a section according to FIG. 2 in the area of a connection screw.

Fig. 6 einen Schnitt längs der Linie A-A in Fig. 5.FIG. 6 shows a section along the line A-A in FIG. 5.

Das Wärmeaustauschelement besteht nach aen Fig. 1 bis 5 aus zwei Bahnen 1 und 2, vorzugsweise aus elastischem Kunststoff, von denen zumindest eine (2) mit Erhebungen 3 versehen ist.The heat exchange element consists according to aen Fig. 1 to 5 of two tracks 1 and 2, preferably made of elastic plastic, of which at least one (2) with Elevations 3 is provided.

Nach dem Ausführungsbeispiel der Fig. 3 können die Bahnen 1 und 2 mit einer Armierung 4 und oberhalb und unterhalb der Armierung 4 mit Beschichtungen 5 und/oder 6 aus unterschiedlichen Materialien versehen sein. Weiterhin geht aus Fig. 3 hervor, daß die Bahn 1 länger/breiter ausgebildet ist als die Bahn 2, um einen dichten Anschluß benachbarter Wärmeaustauschelemente untereinander und zur Unterkonstruktion hin (z.B. Dach) zu erreichen.According to the embodiment of FIG. 3, the tracks 1 and 2 with a reinforcement 4 and above and below the reinforcement 4 with coatings 5 and / or 6 made of different materials. Continues to go out Fig. 3 shows that the web 1 is longer / wider than the web 2 to a tight connection of adjacent heat exchange elements to each other and to To reach the substructure (e.g. roof).

Fig. 4 zeit ein Wärmeaustauschelement, dessen Bahnen 1 und 2 im Unterschied zur Aus führungs form nach Fig. 2 im Randbereich beide glattflFchig sind, wobei die Verbindung 7 jedoch nicht unbedingt in der Mittelebene des Wärmeaustauschelementes liegen rnuß.Fig. 4 shows a heat exchange element, the tracks 1 and 2 in difference for the embodiment according to FIG. 2, both are smooth-surfaced in the edge area, whereby however, compound 7 does not necessarily in the middle plane of the heat exchange element lie soot.

Bei dem Ausführungsbeispiel nach Fig. 5 ist die Bahn 2 mit eier Anschlußverschraubung 8 zur Zu- bzw. Ableitung des WErmeträgermediums versehen. Mit 9 ist die hierzu rirtwendige öffnung in der Bahn bezeichnet. In diesem Beispiel sind die Erhebungen 3 zumindest im Anschlußbereich sternförmig angeordnet.In the embodiment according to FIG. 5, the web 2 has a screw connection 8 for the supply and discharge of the heat transfer medium. With 9 is the required for this opening in the web. In this example the bumps are at least 3 arranged in a star shape in the connection area.

Fig. 6 zeigt einen Schnitt durch deri Anschlußhereich längs der Linie A-A in Fig. %.Fig. 6 shows a section through the connection area along the line A-A in Fig.%.

Claims (6)

Patentansprüche: 1. Wärmeaustauschelement aus zwei längs ihrer Ränder untereinander verbundenen Bahnen, die zwischen sich einen Hohlraum für ein Wärmeträgerniedlum einschließen, dadurch gekennzeichnet, daß mindestens eine Bahn (2) Erhebungen (3) aufweist und beide Bahnen (1, 2) über diese Erhebungen miteinander verbunden sind. Claims: 1. Heat exchange element consisting of two along their edges interconnected webs, which between them a cavity for a heat transfer nest include, characterized in that at least one track (2) elevations (3) and both tracks (1, 2) are connected to one another via these elevations. 2. Element nach Anspruch 1, dadurch gekennzeichnet, daß die Erhebungen (3) im Anschlußbereich sternf(rmig angeordnet sind (Fig. 5, 6) 2. Element according to claim 1, characterized in that the elevations (3) are arranged in a star shape in the connection area (Fig. 5, 6) 3. Element nach Anpruch 1 oder 2, dadurch gekennzeichnet, daß beide Bahnen (1, 2) im Randbereich glattfl'ichig sind (Fig.4).3rd element according to claim 1 or 2, characterized in that both tracks (1, 2) are smooth in the edge area are (Fig. 4). 4. Element nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß zumindest eine Bahn eine Armierung (4) enthält. 4. Element according to any one of claims 1 to 3, characterized in that that at least one web contains a reinforcement (4). 5. Element nach Anspruch )4, dadurch gekennzeichnet, daß zumindest eine Bahn oberhalb und unterhalb der Armierung (4) mit Beschichtungen (5 und/oder 6) a.us unterschiedlichen Materialien versehen ist. 5. Element according to claim) 4, characterized in that at least a track above and below the reinforcement (4) with coatings (5 and / or 6) is made of different materials. 6. Element nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß eine der Bahnen (1, 2) mindestens an einer Seite länger oder breiter ausgebildet ist als die andere Bahn (Fig. 3).6. Element according to one of claims 1 to 5, characterized in that that one of the tracks (1, 2) is formed longer or wider at least on one side than the other lane (Fig. 3).
DE19803037873 1980-10-07 1980-10-07 Heat-exchanger element comprising two strips - has bosses formed in one strip joining it to other strip Withdrawn DE3037873A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803037873 DE3037873A1 (en) 1980-10-07 1980-10-07 Heat-exchanger element comprising two strips - has bosses formed in one strip joining it to other strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803037873 DE3037873A1 (en) 1980-10-07 1980-10-07 Heat-exchanger element comprising two strips - has bosses formed in one strip joining it to other strip

Publications (1)

Publication Number Publication Date
DE3037873A1 true DE3037873A1 (en) 1982-05-13

Family

ID=6113829

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803037873 Withdrawn DE3037873A1 (en) 1980-10-07 1980-10-07 Heat-exchanger element comprising two strips - has bosses formed in one strip joining it to other strip

Country Status (1)

Country Link
DE (1) DE3037873A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080166A (en) * 1987-04-15 1992-01-14 Itrag Ag Plate-shaped heating element, in particular for floor heating
DE4417269A1 (en) * 1994-05-18 1995-11-23 Matthias Dr Heister Heat exchangers for vacuum systems
US6209629B1 (en) 1999-07-09 2001-04-03 Visteon Global Technologies, Inc. Beaded plate for a heat exchanger and method of making same
US6241012B1 (en) 1999-12-10 2001-06-05 Visteon Global Technologies, Inc. Folded tube for a heat exchanger and method of making same
US6364006B1 (en) 1999-12-23 2002-04-02 Visteon Global Technologies, Inc. Beaded plate for a heat exchanger and method of making same
WO2007140829A1 (en) * 2006-06-03 2007-12-13 Hydac System Gmbh Heat exchange device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5080166A (en) * 1987-04-15 1992-01-14 Itrag Ag Plate-shaped heating element, in particular for floor heating
DE4417269A1 (en) * 1994-05-18 1995-11-23 Matthias Dr Heister Heat exchangers for vacuum systems
US6209629B1 (en) 1999-07-09 2001-04-03 Visteon Global Technologies, Inc. Beaded plate for a heat exchanger and method of making same
US6241012B1 (en) 1999-12-10 2001-06-05 Visteon Global Technologies, Inc. Folded tube for a heat exchanger and method of making same
US6364006B1 (en) 1999-12-23 2002-04-02 Visteon Global Technologies, Inc. Beaded plate for a heat exchanger and method of making same
WO2007140829A1 (en) * 2006-06-03 2007-12-13 Hydac System Gmbh Heat exchange device

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: ETERNIT AG, 1000 BERLIN, DE

8139 Disposal/non-payment of the annual fee