DE7008998U - HEAT EXCHANGERS, IN PARTICULAR RADIATORS. - Google Patents
HEAT EXCHANGERS, IN PARTICULAR RADIATORS.Info
- Publication number
- DE7008998U DE7008998U DE7008998U DE7008998U DE7008998U DE 7008998 U DE7008998 U DE 7008998U DE 7008998 U DE7008998 U DE 7008998U DE 7008998 U DE7008998 U DE 7008998U DE 7008998 U DE7008998 U DE 7008998U
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- tubes
- exchanger according
- collectors
- collector
- 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
Links
- 125000006850 spacer group Chemical group 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
- 230000003716 rejuvenation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 239000004801 Chlorinated PVC Substances 0.000 description 2
- 229920000457 chlorinated polyvinyl chloride Polymers 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920001083 polybutene Polymers 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006380 polyphenylene oxide Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/061—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material for domestic or space-heating systems
-
- 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
- F28D1/04—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 tubular conduits
- F28D1/0408—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids
- F28D1/0426—Multi-circuit heat exchangers, e.g. integrating different heat exchange sections in the same unit or heat exchangers for more than two fluids with units having particular arrangement relative to the large body of fluid, e.g. with interleaved units or with adjacent heat exchange units in common air flow or with units extending at an angle to each other or with units arranged around a central element
- F28D1/0435—Combination of units extending one behind the other
-
- 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
- F28D1/04—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 tubular conduits
- F28D1/053—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 tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
-
- 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
- F28D1/04—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 tubular conduits
- F28D1/053—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 tubular conduits the conduits being straight
- F28D1/05316—Assemblies of conduits connected to common headers, e.g. core type radiators
- F28D1/05333—Assemblies of conduits connected to common headers, e.g. core type radiators with multiple rows of conduits or with multi-channel conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
- F28F9/0131—Auxiliary supports for elements for tubes or tube-assemblies formed by plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
- F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
- F28F9/266—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by screw-type connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F2240/00—Spacing means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
KUH STST.Ö ***■*'* <»■»« AVO(M OMSK * OO MUHOHBH BIlH UHTBRNfcHfcltoH lo*!* HAB(NSTA*!. AOKUH STST.Ö *** ■ * '* <»■» «AVO (M OMSK * OO MUHOHBH BIlH UHTBRNfcHfcltoH lo *! * HAB (NSTA * !. AO
G 7o 08 998.4G 7o 08 998.4
29. Okt. 1975 VRP Dr.Hz/wkOct. 29, 1975 Chairman of the Board of Directors Dr.Hz / wk
PA-Nr. : 7oo3o1 GmPA no. : 7oo3o1 Gm
< Wärmetauscher, insbesondere Heizkörper p> <Heat exchangers, especially radiators p>
Die Neuerung bezieht sich auf einen Wärmetauscher, insbesondere Heizkörper aus Kunststoff mit zwei das Heizmittel führenden Kanälen, sogen. Sammlern.The innovation relates to a heat exchanger, in particular a plastic radiator with two das Heating medium leading channels, so-called. Collectors.
Es ist bekannt. Wärmetauscher, beispielsweise Heizkörper oder Heizkörperelemente, außer aus Gußeisen und Stahlblech auch aus Kunststoffen, insbesondere mit Glasfasereinlage herzustellen. Dabei finden vorzugsweise Duroplaste Verwendung. Es wurde auch bereits vorgeschlagen, Heizkörperableitangen aus rohren vor-.Io zusehen, die aus chloriertem Polyvinylchlorid extrudiert sind.It is known. Heat exchangers, for example radiators or radiator elements, in addition to cast iron and sheet steel, also made of plastics, in particular with fiberglass insert. Duroplastics are preferably used here. It was already suggested radiator drain rods from pipes vor-.Io watch extruded from chlorinated polyvinyl chloride.
Die bekannten Heizkörper dieser Art bestehen aus einem Mittelteil mit mehreren nebeneinander angeordneten Heizkanälen, die oben und unten über hohleThe known radiators of this type consist of a central part with several arranged side by side Heating ducts that are hollow above and below
7008998 26.0Z767008998 26.0Z76
•Iei·ι·;• Iei · ι ·;
KUN ITtT1O IfPfV BIM UNTBR)«pH)M«NKUN ITtT 1 O IfPfV BIM UNTBR) «pH) M« N
OBIp H AMOBK UMMH « OO MUMOHaM MMB.NSTAMLOBIp H AMOBK UMMH «OO MUMOHaM MMB.NSTAML
— 2 —- 2 -
Querjoche miteinander in Verbindung stehen. Auch sind solche Heizkörper mit als zweiteilige Teleskoprohre ausgebildeten Röhren bekannt geworden, die am Kopf- und Fußteil je eine senkrecht zu diesem und den Hei-smittelkanälen verlaufende nach außen durchgehende öffnung aufweisen. Ein anderer Heiskörper, ebenfalls aus glasfaserverstärktem Kunststoff, sieht vor, daß zwei Platten allseitig längs ihrer Ränder miteinander verbunden sind, während sich die Verbindungen zwischen den Plattenflächen an regelmäßig angeordneten Punkten befinden. Die Plattenränder sind miteinander beispielsweise verklebt oder greifen mittels einer rund umlaufenden Nut und Federverbindung bzw. an verstärkten Verbindungspunkten mittels einer Zapfenverbindung ineinander. Die Oberfläche eines solchen Heizkörpers kann beispielsweise mit einem thermoplastischen Kunststoff beschichtet sein.Cross yokes are connected to each other. Also are such radiators with tubes designed as two-part telescopic tubes have become known, which at the head and foot part, one each perpendicular to this and the hot medium ducts have extending outwardly continuous opening. Another hot body, too made of glass fiber reinforced plastic, provides that two plates are connected to each other on all sides along their edges are connected, while the connections between the plate surfaces at regularly arranged points are located. The board edges are glued to one another, for example, or grip by means of a circumferential Tongue and groove connection or one inside the other at reinforced connection points by means of a tenon connection. The surface of such a heater can, for example, with a thermoplastic material be coated.
Solche Heizkörper sind mit verschiedenen Mangeln behaftet, Einerseits weisen sie eine zu geringe Festigkeit und für Dauerbetrieb angenügende Dichtigkeit auf. Hii*zu kommen aufwendige Herstellungsverfahren für die aus glasfaserverstärkten Kunststoffen bestehenden Heizkörper, was wiederum einen hohen Herstellungspreis bedingt. Darüberhinaus ist die Montage am Einbauort umständlich, da die Einzelteile dort miteinander verklebt oder verschweißt werden müssen, wodurch die notwendige Festig- Such radiators have various shortcomings, On the one hand, they have insufficient strength and sufficient tightness for continuous operation. Hii * to there are complex manufacturing processes for the radiators made of glass fiber reinforced plastics, which in turn results in a high manufacturing price. In addition, the assembly at the installation site is cumbersome, because the individual parts have to be glued or welded to one another there, whereby the necessary
7008998 26.01767008998 26.0176
KUN STtTS P Pff ■ R1H CfKBN «NCIR QMBH * CO MUNCHKN ■ IN UNTßNNpH)M«N Oi(N JtHBLNSTAiIS. AOKUN STtTS P Pff ■ R 1 H CfKBN «NCIR QMBH * CO MUNCHKN ■ IN UNTßNNpH) M« N Oi (N JtHBLNSTAiIS. AO
keitö" und Dichtigkeitsprüfung des Heizkörpers im Fabrikationsbetrieb nicht möglich ist. Eventuell notwendig werdende Nachbesserungsarbeiten wegen Undichtigkeit visw. sind mit erheblichen Umständen verbanden. keitö "and leak test of the radiator in Manufacturing operation is not possible. Repair work that may become necessary due to leakage visw. are associated with significant circumstances.
Eine wirtschaftliche Herstellung ist nicht gegeben.An economical production is not given.
Der Neuerung legt die Aufgabe zugrunde, einen Heizkörper der eingangs umrissenen Art zu schaffen, der die Nachteile der bekannten Kunststoffheizkörper mit Sicherheit vermeidetf einfach im Aufbau,- leicht zu montieren und v/irtschaftlich in großen Mengen herstellbar ist.The new feature puts the object to provide a radiator of the type outlined that the disadvantages of the known plastic radiator certainly avoids f simple in construction, - easy to assemble and v / irtschaftlich be produced in large quantities.
Der neuerungsgemeß vorgeschlagene Wärmetauscher, beispielsweise Heizkörper, zeichnet sich dadurch aus, daß zwei als Samnler dienende Hohlprofile aus thermoplastischem Kunststoff mit einer oder mehreren Röhren aus thermoplastischem Kunststoff fest verbunden sind und die Röhren untereinander mittels Abstandshalter in ihrer Lage lär.gsbeweglich fixiert sind.The heat exchanger proposed according to the invention, for example Radiator, is characterized by the fact that two hollow profiles made of thermoplastic, which serve as samplers Plastic are firmly connected to one or more tubes made of thermoplastic material and the tubes are fixed to one another by means of spacers so that they can move freely in their position.
Ein weiteres Merkmal der Neuerung liegt darin , daß sämtliche Röhren eines Wärmetauschergliedes an ihren beiden Enden mit den als Sammler dienenden Hohlprofilen umspritzt sind.Another feature of the innovation is that all tubes of a heat exchanger member on their both ends are encapsulated with the hollow profiles serving as collectors.
Als Material für den Wärmetauscher haben sich hitzebeständige Thermoplaste, wie beispielsweise Poly-Heat-resistant thermoplastics such as poly-
7008998 26.01767008998 26.0176
βΙΟλ ANCBR OMBH * Cl O MUNCHBNβΙΟλ ANCBR OMBH * Cl O MUNCHBN
propylen, Polybuten, chloriertes Polyvinylchlorid, Polyäthylen, Polyphenylenoxyd und ähnliche als vorteilhaft erwiesen. Besonders geeignet ist Polybuten.propylene, polybutene, chlorinated polyvinyl chloride, polyethylene, polyphenylene oxide and the like are considered advantageous proven. Polybutene is particularly suitable.
Mehrere Wärmetauscher können auf einfache Weise mittels in den Sammlern vorgesehener Öffnungen zu größeren Verbunden auch am Einbauort vereinigt werden. Die einzelnen Wärmetauscher sind dabei sowohl neben- als auch hintereinander schaltbar. Auch lassen sich die einzelnen Wärmetauscher, vermöge ihrer Materialeigenschaften, praktisch jedem gewünschten Wandprofii anpassen.Several heat exchangers can easily be connected to form larger connections by means of openings provided in the headers can also be combined at the installation site. The individual heat exchangers are both next to one another and one behind the other switchable. The individual heat exchangers, due to their material properties, can also be adapt to practically any desired wall professional.
Der Gegenstand der Neuerung ist nachstehend anhand eines in den Abbildungen dargestellten Ausführungsbeispieles näher erläutert. The subject of the innovation is explained in more detail below using an exemplary embodiment shown in the figures.
Es zeiat :It is:
Fig. 1 eine schematische Darstellung des Wärmetauschers gemäß der NeuerungFig. 1 is a schematic representation of the heat exchanger according to the innovation
Fig. 2 einen Schnitt durch die Fig. 1 inFIG. 2 shows a section through FIG. 1 in
vergrößerter Darstellung in Richtung A-Aenlarged view in direction A-A
Fig. 3 den Verbund zweier Wärmetauscher3 shows the combination of two heat exchangers
Fig. 4 einen Schnitt durch Fig. 3 in vergrößerter Darstellung in Richtung B-BFIG. 4 shows a section through FIG. 3 in an enlarged illustration in the direction B-B
7008998 26.02.767008998 02/26/76
KUNITSTOPfWIVK «Kan AMGHII OMBH Λ CO IMUNCH BIN UHTIKVKHMVH DBII JtHBkNSTAUt- AOKUNITSTOPfWIVK «Kan AMGHII OMBH Λ CO IMUNCH BIN UHTIKVKHMVH DBII JtHBkNSTAUt- AO
eine Ausführungsvariante der Fig. einen Schnitt durch Fig, 5 in vergrößerter Darstellung in Richtung C-Can embodiment variant of FIG. A section through FIG. 5 in an enlarged manner Representation in the direction of C-C
einen Schnitt durch einen Sammler in Richtung D-D und einen Schnitt durch den Verbund gemäß Fig. 3 in Richtung E-Ea section through a collector in the direction of D-D and a section through the composite according to FIG. 3 in the direction E-E
Der in Figur 1 dargestellte Wärmetauscher besteht aus zwei Sammlern 1, 2, die mittels Röhren 3 miteinander verbunden sind, welche mittels eines oder mehrerer Abstandshalter 4 längsbeweglich fixiert sind. Der Sammler weist zwei Flansche 5 und 6 für den Zu- bzw. Abfluß des Heiz- oder Kühlmediums auf. Außerdem ist der Sammler 1 noch mit mindestens zwei öffnungen 7 und δ für den Anschluß eines weiteren Viärmetauscherelementes versehen. Vorteilhafterweise sind diese beiden öffnungen 7 und β auch auf der Rückseite der Sammler 1 und 2 angebracht.The heat exchanger shown in FIG. 1 consists of two collectors 1, 2, which are connected to one another by means of tubes 3 are connected, which are fixed longitudinally movable by means of one or more spacers 4. The collector has two flanges 5 and 6 for the inflow and outflow of the heating or cooling medium. In addition, the collector is 1 also provided with at least two openings 7 and δ for the connection of a further dual exchanger element. These two openings 7 and β are advantageously also made on the rear of the collectors 1 and 2.
Die Abstandshalter 4 bestehen vorzugsweise aus einem etwa U-förmig gebogenen Streifen, der zum Rand hin offene Ausschnitte aufweist, in denen die Rohre festlegbar sind. Dabei können die Ränder der Ausschnitte flanschartig verstärkt sein und die in ihnen gehaltenen Rohre kreisbogenförmig um ein solches Maß mehr als zur Hälfte umgreifen, daß sie unter elastischer Verformung der Rohrwand und/oder des Abstandshalters auf die Rohre aufschiebbar sind.The spacers 4 preferably consist of an approximately U-shaped strip that extends towards the edge Has open cutouts in which the tubes can be fixed. You can use the edges of the cutouts be reinforced flange-like and the pipes held in them arcuate to such a degree more than for Embrace half that they under elastic deformation of the pipe wall and / or the spacer on the Pipes can be pushed on.
7008998 26.01767008998 26.0176
■ IN UHTIRNIHWN OKSl XUBCNtTASiL AS■ IN UHTIRNIHWN OKSl XUBCNtTASiL AS
NINI
Die Sammler 1 und 2 sowie die Röhren 3 und die Abstandshalter 4 bestehen aus thermoplastischem Material.The collectors 1 and 2 as well as the tubes 3 and the spacers 4 consist of thermoplastic material.
Das Wärmetauscherelement wird hergestellt, indem die vorzugsweise extrudierten Röhren 3 auf die Länge des Wärmetauschers geschnitten und anschließend in eine Form eingelegt v/erden. Danach werden die beiden Sammler 1 und 2 als Hohiprofils gespritzt, wobei während dieses Arbeitsganges die Röhren 3 gleichzeitig mit umspritzt werden. Durch dieses UmsprÄtzverfahrenThe heat exchanger element is made by the preferably extruded tubes 3 to the length of the heat exchanger and then placed in a mold v / ground. After that the two Collectors 1 and 2 injected as a hollow profile, the tubes 3 simultaneously during this operation be encapsulated with. Through this overmolding process
1g sixia die Röhren 3 fest mit den beiden Sammlern 1 und 2 verbunden. Vorteilhafterweise werden die Flansche 5 und 6 im gleichen Arbeitsgang hergestellt, indem sie Teil des Sammlers 1 sind. Die Sammler 1 und 2 sind nach dem Spritzvorgang notwendigerweise an ihrer Oberseite offen. Der Verschluß dieses Hohlprofiles wird in bekannter Weise durch Verschweißen, Verkleben oder einen Schraubverschluß oder dergleichen bewirkt.1g sixia the tubes 3 firmly with the two collectors 1 and 2 tied together. Advantageously, the flanges 5 and 6 are made in the same operation by Are part of collector 1. The collectors 1 and 2 are necessarily on their upper side after the injection molding process open minded. The closure of this hollow profile is in a known manner by welding, gluing or causes a screw cap or the like.
Der in Figur 3 dargestellte Verbund besteht aus zwei Wärmetauschern gemäß Figur 1. Der Sammler 1 weist in diesem Falle vorteilhafterweise nur einen Flansch 5 für die Zuleitung des Heiz- bzw. Kühlwassers auf, während der Sammler 12, der mit dem zweiten Sammler 13 über die Röhren 19 verbunden ist, den zweiten Flansch "4 für den Ablauf besitzt. Kit 15, 16, 17, 18 sind Öffnungen in den beiden Sammlern 12 und 13 bezeichnet, für den Anschluß eines weiteren Wärmetauscherelementes.The composite shown in Figure 3 consists of two heat exchangers according to Figure 1. The collector 1 has in this case advantageously only one flange 5 for the supply of the heating or cooling water, while the collector 12, which is connected to the second collector 13 is connected via the tubes 19, has the second flange "4 for the drain. Kit 15, 16, 17, 18 are Marked openings in the two collectors 12 and 13, for connecting a further heat exchanger element.
7008998 26.02.767008998 02/26/76
KUN STVTO F FWK RDt SIIlIIlKCIKeMIH Λ OO MUMCMMM ■ IN UNTIRMHtMM DCR KHI^MITACfCKUN STVTO F FWK RDt SIIlIIlKCIKeMIH Λ OO MUMCMMM ■ IN UNTIRMHtMM DCR KHI ^ MITACfC
Die Röhrensysteme der beiden Wärmetauscherelemente 3 bzw. 19 sind mittels eines Abstandshalters 2o wiederum längsbeweglich fixiert. Der Abstandshalter 2o entspricht im wesentlichen dem Aufbau des Abstandshalters 4, nur hält dieser Abstandshalter 2o die beiden Röhrensysteme 3 und 19 und ist deshalb streifenförmig ausgebildet. The tube systems of the two heat exchanger elements 3 and 19 are in turn fixed in a longitudinally movable manner by means of a spacer 2o. The spacer 2o corresponds essentially the structure of the spacer 4, only this spacer 2o holds the two tube systems 3 and 19 and is therefore strip-shaped.
Figur 5 zeigt ei.ne Ausführungsvariante des Wärmetauscherelementes der Figur 1, bei dem ebenfalls :»'U Sammler 21 und 22 mittels eines Röhrensysteras 23 .miteinander verbunden sind. Die einzelnen Röhren 23 ·. ind mit Bändern 24 umflochten, wobei dieses Gefl^cht als Abstandshalter dient, was die Röhren längsu 'weglich fixiert.5 shows ei.ne variant embodiment of the heat exchanger element of Figure 1, wherein also: 23 are connected .miteinander "'U collector 2 1 and 22 by means of a Röhrensysteras. The individual tubes 23 ·. and braided around with bands 24, this braid serving as a spacer, which fixes the tubes longitudinally away.
Die Verbindung eines Sammlers mit einer Röhre zeigt die Figur 7. Der aus einem Hohlprofil bestehende Sammler 1 ist mit der Röhre 3 im vorstehend geschilderten Umspritzverfahren verbunden. Dabei umfaßt ein Teil des Spritzlings Sammler 1 manschettenartig sich etwas verjungend das Ende der Röhre 3. Eine solche Verbindung weist den Vorteil der notwendigen Dichtig- und Festigkeit auf.The connection of a collector with a tube is shown in FIG. 7. The one consisting of a hollow profile Collector 1 is connected to tube 3 in the above-described overmolding process. Part of the Molded collector 1 cuff-like a little narrowing the end of the tube 3. Such a connection has the advantage of the necessary tightness and strength.
Die Figur 8 verdeutlicht im Schnitt den Verbund zweier Wärmetauscherelemente gemäß Figur 3 im Bereich der Verbindungsstelle beider Wärmetauschereleraente. Zwischen den beiden Sammlern 1 und 12 ist ein Dichtring 25 bekannter Art eingesetzt, während die eigentliche Ver-FIG. 8 illustrates in section the connection between two heat exchanger elements according to FIG. 3 in the area of the connection point both heat exchanger elements. A sealing ring 25 is known between the two collectors 1 and 12 Used while the actual
7008998 26.02.767008998 02/26/76
sjek»i·.sjek »i ·.
BiN UNTIK<WI»riWIH JdCR M^IINSTACIL «Ο OBSCHKFTSHBRVfCH XUKGTtTOFPIBiN UNTIK <WI »riWIH JdCR M ^ IINSTACIL« Ο OBSCHKFTSHBRVfCH XUKGTtTOFPI
bindung zwischen beiden Sammlern durch einen mit dem Stopfen 26 beispielsweise fest verbundenen Gewindestifts 27 bewirkt wird, der an seinem anderen Ende auf den Stopfen 28 aufschraubbar ist. Zwischen dem Stopfen 26 und dem Sammler 1 ist eine Dichtung 29 und zwischen dem Sammler 12 und dem Stopfen 28 eine Dichtung 3o eingesetzt.bond between the two collectors by means of a threaded pin firmly connected to the plug 26, for example 27 is effected, which can be screwed onto the plug 28 at its other end. Between the Plug 26 and the collector 1 is a seal 29 and between the collector 12 and the plug 28 is a seal Seal 3o inserted.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7008998U DE7008998U (en) | 1970-03-11 | 1970-03-11 | HEAT EXCHANGERS, IN PARTICULAR RADIATORS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7008998U DE7008998U (en) | 1970-03-11 | 1970-03-11 | HEAT EXCHANGERS, IN PARTICULAR RADIATORS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7008998U true DE7008998U (en) | 1976-02-26 |
Family
ID=34171959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7008998U Expired DE7008998U (en) | 1970-03-11 | 1970-03-11 | HEAT EXCHANGERS, IN PARTICULAR RADIATORS. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE7008998U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012782A1 (en) * | 1978-12-21 | 1980-07-09 | Hamon-Sobelco S.A. | Cooling tower |
| DE3121838A1 (en) * | 1981-06-02 | 1982-12-16 | Kunststofftechnik KG, 5210 Troisdorf | Heat exchanger and method for producing it |
| DE3146545A1 (en) * | 1981-11-24 | 1983-06-01 | Kaveh 3160 Traisen Hakim-Elahi | Heating device |
| DE4222663A1 (en) * | 1992-07-10 | 1994-01-13 | Thomas Dipl Ing Zimmerling | Industrial radiators use square sectioned pipe and flanges - to facilitate easy assembly and disassembly of drying air conditioning and pre-heating systems |
| DE102006040851A1 (en) * | 2006-08-31 | 2008-03-06 | Mahle International Gmbh | Heat transfer unit |
| DE102008016809B3 (en) * | 2008-04-02 | 2009-05-07 | Terrawater Gmbh | Manufacturing a condenser for water treatment plants, comprises introducing filling pins into tube sockets of tub, introducing and melting thermoplastic granulates in the tub, and bringing centering pins into tube ends of the condenser |
| DE102009053554A1 (en) * | 2009-11-18 | 2011-06-30 | Hans 77889 Fischer | Heat exchanger |
-
1970
- 1970-03-11 DE DE7008998U patent/DE7008998U/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012782A1 (en) * | 1978-12-21 | 1980-07-09 | Hamon-Sobelco S.A. | Cooling tower |
| DE3121838A1 (en) * | 1981-06-02 | 1982-12-16 | Kunststofftechnik KG, 5210 Troisdorf | Heat exchanger and method for producing it |
| DE3146545A1 (en) * | 1981-11-24 | 1983-06-01 | Kaveh 3160 Traisen Hakim-Elahi | Heating device |
| DE4222663A1 (en) * | 1992-07-10 | 1994-01-13 | Thomas Dipl Ing Zimmerling | Industrial radiators use square sectioned pipe and flanges - to facilitate easy assembly and disassembly of drying air conditioning and pre-heating systems |
| DE4222663C2 (en) * | 1992-07-10 | 1999-08-05 | Thomas Dipl Ing Zimmerling | Heating register, especially for drying facilities |
| DE102006040851A1 (en) * | 2006-08-31 | 2008-03-06 | Mahle International Gmbh | Heat transfer unit |
| DE102008016809B3 (en) * | 2008-04-02 | 2009-05-07 | Terrawater Gmbh | Manufacturing a condenser for water treatment plants, comprises introducing filling pins into tube sockets of tub, introducing and melting thermoplastic granulates in the tub, and bringing centering pins into tube ends of the condenser |
| DE102009053554A1 (en) * | 2009-11-18 | 2011-06-30 | Hans 77889 Fischer | Heat exchanger |
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