DE1833067U - HEAT-INSULATED METAL COMPOSITE PIPE. - Google Patents

HEAT-INSULATED METAL COMPOSITE PIPE.

Info

Publication number
DE1833067U
DE1833067U DEW25693U DEW0025693U DE1833067U DE 1833067 U DE1833067 U DE 1833067U DE W25693 U DEW25693 U DE W25693U DE W0025693 U DEW0025693 U DE W0025693U DE 1833067 U DE1833067 U DE 1833067U
Authority
DE
Germany
Prior art keywords
heat
composite pipe
metal composite
insulated metal
plastic
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
Application number
DEW25693U
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.)
Wieland Werke AG
Original Assignee
Wieland Werke AG
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 Wieland Werke AG filed Critical Wieland Werke AG
Priority to DEW25693U priority Critical patent/DE1833067U/en
Publication of DE1833067U publication Critical patent/DE1833067U/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/143—Pre-insulated pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Description

Wärmeisoliertes Metallverbundrohr Es sind bereits kunststoffummantelte Metallrohre, insbesondere Kupferrohre, bekannt, bei denen die Rippen des Kunststoffmantels auf dem Metallrohr sich abstützen. Dies hat verschiedene Nachteile zur Folge.Heat-insulated metal composite pipe They are already plastic-coated Metal pipes, in particular copper pipes, are known in which the ribs of the plastic jacket Support yourself on the metal tube. This has various disadvantages.

Die vorliegende Neuerung beseitigt diese Nachteile und hat im wesentlichen ein wärmeisolierte Metallrohr zum Gegenstand, bei dem die in der Regel aus Kunststoff bestehende Wärmeisolierung in allseitigem Kontakt mit der gesamten metallischen Rohroberfläche ist und trotzdem eine gute Wärmeisolierung erzielt wird. Neuerungsge-'mãss wird dies dadurch erreicht, dass die Hohlkanäle in die Kunststoffwand hineinverlegt sind, so dass sie allseitig von Kunststoff umschlossen sind. The present innovation eliminates these disadvantages and essentially has a thermally insulated metal pipe to the object, which is usually made of plastic existing thermal insulation in all-round contact with the entire metallic Pipe surface and good thermal insulation is still achieved. Innovationsge-'mãss this is achieved by laying the hollow channels in the plastic wall are so that they are enclosed on all sides by plastic.

In der Abbildung ist ein Verbundrohr gezeigt, das aus einem an sich bekannten Metallrohr 1 von kreisförmigem Querschnitt besteht, auf das ein ebenfalls bekannter Kunststoffmantel 2 mit bekannter Zusammensetzung und mit bekannten Mitteln aufgebracht ist. Die äussere Oberfläche des Metallrohres 1 und die innere Oberfläche des Kunststoffrohres stehen in allseitigem Kontakt miteinander. In the figure, a composite pipe is shown, which consists of a per se known metal pipe 1 is of circular cross-section, on which a also known plastic jacket 2 with known composition and with known means is upset. The outer surface of the metal pipe 1 and the inner surface of the plastic pipe are in all-round contact with one another.

Neuerungsgemäss weist nur der Kunststoffmantel 2 Hohlkanäle 3 auf, die in die Kunststoffwand hineinverlegt sind, so dass sie allseitig von Kunststoff umschlossen sind. Durch diese neuerungsgemässe Abbildung wird der Sitz des Kunststoffmantels 2 auf dem Metallrohr 1 verbessert und trotzdem eine hohe Wärmeisolierung erreicht, was günstig ist. Ausserdem wird bei der neuerungsgemässen Ausbildung eine Kondensatbildung auf dem Metallrohr 1 vermieden, was zusätzlich von Vorteil ist.According to the innovation, only the plastic jacket 2 has hollow channels 3, which are laid in the plastic wall so that they are made of plastic on all sides are enclosed. The seat of the plastic jacket is due to this illustration in accordance with the innovation 2 improved on the metal pipe 1 and still achieved a high level of thermal insulation, what is cheap. In addition, the formation according to the innovation leads to the formation of condensation avoided on the metal pipe 1, which is an additional advantage.

Die Raumform der Hohlkanäle 3 kann beliebig sein, und den jeweiligen Verwendungszwecken des neuerungsgemässen Verbundrohres angepasst werden.The three-dimensional shape of the hollow channels 3 can be any, and the respective Uses of the new composite pipe are adapted.

Anstelle des Rohres mit kreisförmigem Querschnitt können auch andere Raumformen von Metallrohren verwandt werden, ohne dass die Neuerung verlassen wird.Instead of the tube with a circular cross-section, other Spatial forms of metal pipes can be used without leaving the innovation.

Das an sich bekannte Metallrohr kann aus jedem geeigneten metallischen Werkstoff bestehen, insbesondere eignet sich hierfür Kupfer.The metal pipe known per se can be made of any suitable metal Material exist, in particular copper is suitable for this.

Schutzanspruch r Claim to protection r

Claims (1)

Sc hut z ans p r u c h Wärmeisolierte Leitungsrohr, das aus einem metallischen Tragrohr und einem Kunststoffmantel besteht, dadurch gekennzeichnet, dass die Hohlkanäle (3) sich in dem Kunststoffmantel (2) befinden.Sch hut z ans p r u c h Heat-insulated conduit that consists of a metallic support tube and a plastic jacket, characterized in that that the hollow channels (3) are located in the plastic jacket (2).
DEW25693U 1961-02-15 1961-02-15 HEAT-INSULATED METAL COMPOSITE PIPE. Expired DE1833067U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW25693U DE1833067U (en) 1961-02-15 1961-02-15 HEAT-INSULATED METAL COMPOSITE PIPE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW25693U DE1833067U (en) 1961-02-15 1961-02-15 HEAT-INSULATED METAL COMPOSITE PIPE.

Publications (1)

Publication Number Publication Date
DE1833067U true DE1833067U (en) 1961-06-15

Family

ID=32980162

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW25693U Expired DE1833067U (en) 1961-02-15 1961-02-15 HEAT-INSULATED METAL COMPOSITE PIPE.

Country Status (1)

Country Link
DE (1) DE1833067U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177432B (en) * 1961-10-16 1964-09-03 Jost Dieter Rudloff Process for the production of thermally insulated pipes
DE1195113B (en) * 1963-04-05 1965-06-16 Jost Dieter Rudloff Thermally insulated pipe with outer jacket, manufactured according to the process according to

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177432B (en) * 1961-10-16 1964-09-03 Jost Dieter Rudloff Process for the production of thermally insulated pipes
DE1195113B (en) * 1963-04-05 1965-06-16 Jost Dieter Rudloff Thermally insulated pipe with outer jacket, manufactured according to the process according to

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