CH510245A - Articulated tubular radiator made of thermoplastic material - Google Patents
Articulated tubular radiator made of thermoplastic materialInfo
- Publication number
- CH510245A CH510245A CH1674669A CH1674669A CH510245A CH 510245 A CH510245 A CH 510245A CH 1674669 A CH1674669 A CH 1674669A CH 1674669 A CH1674669 A CH 1674669A CH 510245 A CH510245 A CH 510245A
- Authority
- CH
- Switzerland
- Prior art keywords
- head pieces
- thermoplastic material
- radiator
- radiator made
- tubular radiator
- Prior art date
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
- 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
- F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
- F28F21/063—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits 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
- F28D1/053—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
- F28D1/05308—Assemblies of conduits connected side by side or with individual headers, e.g. section type radiators
-
- 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
-
- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
Gliederrohrradiator aus thermoplastischem Kunststoff
Die Erfindung betrifft einen aus mehreren identischen Teilen zusammengesetzten Gliederrohrradiator aus thermoplastischem Kunststoff sowie ein Verfahren zu seiner Herstellung.
Es ist bekannt, dass Glieder- sowie Plattenradiatoren aus thermoplastischem Kunststoff hergestellt und mit gewissem Vorteil verwendet werden können. Mit der vorliegenden Erfindung soll unter Nutzbarmachung von auf dem Gebiete der Kunststoffverarbeitung bekannten Arbeitsmethoden ein Gliederrohrradiator geschaffen werden, der ohne grossen Aufwand an Maschinen und Formgebungswerkzeugen mit grossen Va nationsmöglichkeiten hinsichtlich Länge, Breite und Höhe hergestellt werden kann.
Der Gliederrohrradiator gemäss der Erfindung ist dadurch gekennzeichnet, dass jedes Einzelglied mehrere zwischen zwei identischen Kopfstücken angeordnete und in Aussparungen in den Kopfstücken derart eingeschweisste Rohre aufweist, dass sämtliche Rohrinnenwände miteinander in Verbindung stehen.
Damit sich die Einzelglieder beim Zusammenbau zu einem Heizkörper in ihren Kopfstücken gut ineinander einfügen, können diese Kopfstücke an ihren Verbindungsstellen einerseits einen konischen Vorsprung sowie andererseits eine konisch ausgebildete Aussparung aufweisen. Die Verbindung der Kopfstücke kann durch Verschweissung erfolgen. Die Kopfstücke können auch aus zwei im Spritzgussverfahren hergestellten und durch Stumpfverschweissung miteinander verbundenen Teilen bestehen.
Das Verfahren zur Herstellung des Gliederradiators ist erfindungsgemäss dadurch gekennzeichnet, dass die Kopfstücke mit den Rohren durch Polyfusionsverschweissung verbunden werden.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt. Es zeigen:
Fig. 1 die Seitenansicht auf ein Kopfstück mit an diesem angeschweissten vier Radiatorrohren, teilweise im Schnitt;
Fig. 2 die Draufsicht auf ein Kopfstück, teilweise im Schnitt;
Fig. 3 ein Schnittbild gemäss der Linie A-A in Fig. 1.
Das Kopfstück 1 besitzt vier Anschlussstutzen 2 mit einer innenseitig in jedem Anschlussstutzen vorgesehenen Aussparung für je ein in diese einzuschweissendes Radiatorrohr 3. Diese Verbindung eines Kopfstückes mit den Rohren erfolgt durch Polyfusionsverschweissung. Darunter versteht man die Verschweissung von zwei Einzelteilen unter Zuhilfenahme eines zylindrischen Heizelementes, wobei die Aussenoberflächen der Teile über ihren Schmelzpunkt erhitzt werden und die Teile dann ineinander geschoben werden.
Das Kopfstück 1 besitzt ferner an den Verbindungsstellen zur Verbindung mit weiteren benachbarten Kopfstücken einerseits einen konischen Vorsprung 4 und andererseits eine konisch ausgebildete Aussparung 5 (Fig. 3). Auch diese Verbindung der Kopfstücke miteinander erfolgt durch Polyfusionsverschweissung, wobei die im Bereich von Vorsprung und Aussparung über ihren Schmelzpunkt erhitzten Teile ineinander geschoben werden.
Die jeweils gewünschte Höhe des herzustellenden Heizkörpers lässt sich dadurch erreichen, dass man Radiatorrohre der entsprechenden Länge verwendet. In ebenfalls sehr einfacher Weise lassen sich je nach ge wünschter Heizkörperbreite Kopfstücke für eine unterschiedliche Anzahl einzuschweissender Rohre herstellen.
Articulated tubular radiator made of thermoplastic material
The invention relates to a tubular radiator composed of a plurality of identical parts made of thermoplastic material and a method for its production.
It is known that articulated and panel radiators can be made from thermoplastic and used to some extent. With the present invention, making use of working methods known in the field of plastics processing, a tubular radiator is to be created which can be produced without great expense on machines and shaping tools with large variations in length, width and height.
The sectional tube radiator according to the invention is characterized in that each individual element has several tubes arranged between two identical head pieces and welded into recesses in the head pieces in such a way that all tube inner walls are connected to one another.
So that the individual links fit well into one another in their head pieces when they are assembled to form a radiator, these head pieces can have a conical projection on the one hand and a conical recess on the other hand at their connection points. The head pieces can be connected by welding. The head pieces can also consist of two parts produced by injection molding and connected to one another by butt welding.
The method for producing the sectional radiator is characterized according to the invention in that the head pieces are connected to the tubes by polyfusion welding.
An embodiment of the invention is shown in the drawing. Show it:
1 shows the side view of a head piece with four radiator tubes welded to it, partly in section;
2 shows the plan view of a head piece, partly in section;
FIG. 3 shows a sectional view along line A-A in FIG. 1.
The head piece 1 has four connection pieces 2 with a recess provided on the inside in each connection piece for a radiator tube 3 to be welded into this each. This connection of a head piece to the tubes is made by polyfusion welding. This means the welding of two individual parts with the aid of a cylindrical heating element, the outer surfaces of the parts being heated above their melting point and the parts then being pushed into one another.
The head piece 1 also has a conical projection 4 on the one hand and a conically shaped recess 5 on the other hand at the connection points for connection to further adjacent head pieces (FIG. 3). This connection of the head pieces to one another is also carried out by polyfusion welding, the parts that are heated above their melting point in the area of the projection and recess being pushed into one another.
The desired height of the radiator to be produced can be achieved by using radiator tubes of the appropriate length. Also in a very simple manner, head pieces for a different number of tubes to be welded can be produced depending on the desired radiator width.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19686809026 DE6809026U (en) | 1968-11-28 | 1968-11-28 | ARTICULATED TUBE RADIATOR MADE OF THERMOPLASTIC PLASTIC |
Publications (1)
Publication Number | Publication Date |
---|---|
CH510245A true CH510245A (en) | 1971-07-15 |
Family
ID=6596148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1674669A CH510245A (en) | 1968-11-28 | 1969-11-11 | Articulated tubular radiator made of thermoplastic material |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH510245A (en) |
DE (1) | DE6809026U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1684045A2 (en) | 2004-12-06 | 2006-07-26 | Leandro Iacopini | Plastic modular radiator element for building heating systems |
WO2008015719A1 (en) * | 2006-08-02 | 2008-02-07 | Teknotherm S.R.L. | Structure of radiator for heating |
WO2019202442A1 (en) * | 2018-04-17 | 2019-10-24 | Zehnder Group International Ag | Pipe grid, pipe grid assembly and method for producing same |
-
1968
- 1968-11-28 DE DE19686809026 patent/DE6809026U/en not_active Expired
-
1969
- 1969-11-11 CH CH1674669A patent/CH510245A/en unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1684045A2 (en) | 2004-12-06 | 2006-07-26 | Leandro Iacopini | Plastic modular radiator element for building heating systems |
EP1684045A3 (en) * | 2004-12-06 | 2007-09-19 | Leandro Iacopini | Plastic modular radiator element for building heating systems |
WO2008015719A1 (en) * | 2006-08-02 | 2008-02-07 | Teknotherm S.R.L. | Structure of radiator for heating |
WO2019202442A1 (en) * | 2018-04-17 | 2019-10-24 | Zehnder Group International Ag | Pipe grid, pipe grid assembly and method for producing same |
Also Published As
Publication number | Publication date |
---|---|
DE6809026U (en) | 1969-04-03 |
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