DE1756099U - SHEET SHEATHING FOR PIPE INSULATION. - Google Patents

SHEET SHEATHING FOR PIPE INSULATION.

Info

Publication number
DE1756099U
DE1756099U DE1957K0026809 DEK0026809U DE1756099U DE 1756099 U DE1756099 U DE 1756099U DE 1957K0026809 DE1957K0026809 DE 1957K0026809 DE K0026809 U DEK0026809 U DE K0026809U DE 1756099 U DE1756099 U DE 1756099U
Authority
DE
Germany
Prior art keywords
sheet metal
pipe insulation
insulation
beads
casing
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
DE1957K0026809
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.)
Kaefer & Co
Original Assignee
Kaefer & Co
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 Kaefer & Co filed Critical Kaefer & Co
Priority to DE1957K0026809 priority Critical patent/DE1756099U/en
Publication of DE1756099U publication Critical patent/DE1756099U/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00Thermal insulation in general
    • F16L59/02Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/021Shape or form of insulating materials, with or without coverings integral with the insulating materials comprising a single piece or sleeve, e.g. split sleeve, two half sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)

Description

BleohuBmantelungfürRohrisolierunsen. ./ Gegenstand der Erfindung ist eine Blechummantelung für von wärmedämmenden Stoffen umhüllte Rohre und dgl. « Ummantelungen dieser Art haben den Zwecke die wärmedämmenden Stoffe vor mechanischen Beschädigungen zu schützen. Bei hochliegenden Rohren, die nicht betreten werden können, reichen die bekannten Blechummantelungen als Schutz vor mechanischen Beschädigungen auch aus ; liegen die isolierten Rohre dagegen so tiefp dass sie betreten werden können, so besteht die Gefahr, dass die Ummantelung durch die Belastung eingedrückt und damit der Dämmwert der Isolierung herabgesetzt wird. Es ist vorgeschlagen worden, isolierte Rohrleitungen dadurch trittfest zu machen : dass man besondere Abstandhalter, Steine oder sonstige Stützen innerhalb der wärmedämmenden Schutzschicht zur Stützung der Ummantelung vorsah und dabei ausserdem die Bleche der Ummantelung mindestens 1 mm stark machte. Diese Art, isolierte Rohre trittfest zu machen, erfordert erhebliche Mittel, und ausserdem werden auf diese Weise Wärmebrücken gebildet, die den Dämmwert der Isolierung herabsetzen. Die Erfindung hat den Zweck, isolierte Rohrleitungen mit Blechummantelungen durch einfachste materielle Mittel so trittfest zu machen, dass keine Wärmebrücken gebildet werden. Bleo jacket for pipe insulation. ./ The subject matter of the invention is a sheet metal jacket for pipes and the like that are covered with heat-insulating materials. Coverings of this type have the purpose of protecting the heat-insulating materials from mechanical damage. In the case of high-lying pipes that cannot be stepped on, the known sheet metal jackets are also sufficient as protection against mechanical damage; If, on the other hand, the insulated pipes are so deep that they can be stepped on, there is a risk that the sheathing will be dented by the load and thus the insulation value of the insulation will be reduced. It has been proposed to make insulated pipelines tread-proof: that one provided special spacers, stones or other supports within the heat-insulating protective layer to support the jacket and also made the metal sheets of the jacket at least 1 mm thick. This way of making insulated pipes tread-proof requires considerable resources, and in addition, thermal bridges are formed in this way, which reduce the insulation value of the insulation. The invention has the purpose of making insulated pipelines with sheet metal jackets so step-resistant by the simplest material means that no thermal bridges are formed.

Gemäss der Erfindung hat die Blechummantelung im oberen Drittel mehrere Längssicken. Mit diesen einfachen Mittel liset sich ohne weiteren materiellen Aufwand die Blechummantelung für die isolierten Rohr so weit versteifen, dass sie ohne Schaden von mehreren Personen betreten werden kann. Für die Wirkung ist es dabei ohne Belang, ob die Ummantelung nach unten oder oben gesickt ist. Vorzugsweise wird man die Sicken in die Blechummantelung so eindrücken, dass sie nach oben zeigen, damit sich kein Wasser in den Sickenrillen ansammelt. Damit die in das obere Drittel der Blechummantelung eingedrückten Sicken das Zusammenfügen der einzelnen Blechummantelungsstösse nicht hindern, werden nach einem weiteren Gegenstand der Erfindung di Sicken nicht über die ganze Länge des jeweiligen Blechstosses eingedrückt, sondern sie enden so weit vor dem Ende des Blechstosses, dass die einzelnen Blechummantelungsstösse sich dicht übereinanderfügen lassen. Die Querschnittform der Sicken selbst kann dabei beliebig gewählt werden Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung und zwar in Fig. 1 einen Querschnitt durch einen Teil der Blechummantelung, in Fig. 2 eine verkleinerte Aufsicht auf die Ummantelung mit den eingedrückten Sicken.According to the invention, the sheet metal casing has several in the upper third Longitudinal beads. With these simple means it can be found without any further material expenditure Stiffen the sheet metal jacket for the insulated pipe so that it can be damaged without damage can be entered by several people. It is irrelevant for the effect whether the casing is beaded up or down. Preferably one gets the beads Press into the sheet metal casing so that they point upwards so that there is no Water collects in the grooves. So that in the upper third of the sheet metal casing indented beads do not allow the joining of the individual sheet metal cladding joints prevent, di beads are not over according to a further object of the invention pressed in the entire length of the respective sheet metal joint, but they end so far before the end of the sheet metal joint that the individual sheet metal casing joints are tight let them join. The cross-sectional shape of the beads themselves can be arbitrary The drawing shows an embodiment of the invention, namely in Fig. 1 shows a cross section through part of the sheet metal casing, in Fig. 2 a reduced size Supervision of the casing with the indented beads.

Die Blechummantelung 1 der Fig. 1 hat die nach oben weisenden Sikken 2. 3 stellt die Isolierung und 4 das Rohr dar. Die Sicken laufen wie Fig. 2 zeigt, vor dem Ende des Stosses aus, so dass ein für das Aneinanderfügen der einzelnen Stösse ausreichender Rand verbleibt. verbleibt. S c h u t z a n s p r ü c h e 1. Bleohummantelung für von wärmedämmenden Stoffen umhülte Rohre und dgl. ; gekennzeichnet durch mehrere Längssicken (2) im oberen Drittel der Blechummantelung (1).The sheet metal cladding 1 of FIG. 1 has the upwardly pointing creases 2. 3 represents the insulation and 4 the pipe. As shown in FIG Sufficient margin for joining the individual joints remains. remains. Protection claims 1. Bleo sheathing for pipes covered by heat-insulating materials and the like; characterized by several longitudinal beads (2) in the upper third of the sheet metal casing (1).

Claims (1)

2=. Blechummantelung nach Anspruch 1, dadurch gekennzeichnet, dass die Längssicken (2) im oberen Drittel der Blechummanteluug (1) so weit vor dem Ende des Ummantelungsstosses enden, dass die Stöße dicht übereinandergefügt werden können.
2 =. Sheet metal casing according to claim 1, characterized in that the longitudinal beads (2) in the upper third of the sheet metal casing (1) end so far before the end of the casing joint that the Joints can be joined tightly one on top of the other.
DE1957K0026809 1957-09-06 1957-09-06 SHEET SHEATHING FOR PIPE INSULATION. Expired DE1756099U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1957K0026809 DE1756099U (en) 1957-09-06 1957-09-06 SHEET SHEATHING FOR PIPE INSULATION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1957K0026809 DE1756099U (en) 1957-09-06 1957-09-06 SHEET SHEATHING FOR PIPE INSULATION.

Publications (1)

Publication Number Publication Date
DE1756099U true DE1756099U (en) 1957-11-14

Family

ID=32786884

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1957K0026809 Expired DE1756099U (en) 1957-09-06 1957-09-06 SHEET SHEATHING FOR PIPE INSULATION.

Country Status (1)

Country Link
DE (1) DE1756099U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225929B (en) * 1964-07-22 1966-09-29 Emil Siegwart Method for applying a bundle insulation to pipelines and apparatus for this purpose, through which water or steam flows in particular and which are to be protected against heat loss
DE2837404A1 (en) * 1978-08-28 1980-03-06 Abflussrohrkontor Gmbh & Co Kg Connector for sheet panels or pipes - comprises flanged rectangular closure strip for sliding onto taper of facing panel flanged edges

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1225929B (en) * 1964-07-22 1966-09-29 Emil Siegwart Method for applying a bundle insulation to pipelines and apparatus for this purpose, through which water or steam flows in particular and which are to be protected against heat loss
DE2837404A1 (en) * 1978-08-28 1980-03-06 Abflussrohrkontor Gmbh & Co Kg Connector for sheet panels or pipes - comprises flanged rectangular closure strip for sliding onto taper of facing panel flanged edges

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