CH228042A - Plate for forming insulating layers on structures with curved surfaces, in particular pipelines. - Google Patents

Plate for forming insulating layers on structures with curved surfaces, in particular pipelines.

Info

Publication number
CH228042A
CH228042A CH228042DA CH228042A CH 228042 A CH228042 A CH 228042A CH 228042D A CH228042D A CH 228042DA CH 228042 A CH228042 A CH 228042A
Authority
CH
Switzerland
Prior art keywords
plate
grooves
structures
curved surfaces
insulating layers
Prior art date
Application number
Other languages
German (de)
Inventor
Ab Mo Och Domsjo Treetex
Original Assignee
Ab Mo Och Domsjo Treetex
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 Ab Mo Och Domsjo Treetex filed Critical Ab Mo Och Domsjo Treetex
Publication of CH228042A publication Critical patent/CH228042A/en

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
    • F16L59/026Mattresses, mats, blankets or the like
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/32Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material
    • E04C2/328Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like material; composed of such layers with or without layers of flat sheet-like material slightly bowed or folded panels not otherwise provided for

Description

  

  Platte zur Bildung von     Isolierschichten        :in    Gebilden mit     gekrümmter        Oberflüche,     . . insbesondere Rohrleitungen.    Um Gebilde mit gekrümmter Oberfläche,  insbesondere Rohrleitungen, zu isolieren,  wurde     bisher        :das    Isoliermaterial in Form von  Bändern, Zöpfen     etc.    um :

  die zu isolierenden  Teilte gewunden, oder es wurde eine Verscha  lung um die     Teile    angebracht und der Zwi  schenraum     zwischen        Verschalung    und     Ober-          fläche    des     betreffenden    Teils mit losem  Isoliermaterial wie     Textilfasernabfälle,    Glas  wolle     etc.    ausgefüllt. Die Herstellung der  artiger Isolierungen ist teuer und     benötigt     einen beträchtlichen     Arbeitsaufwand.     



       Anderseits    werden     Isolierplatten    insbe  sondere aus     Holzfaseimaterial    in sehr grossen  Mengen zur Isolierung von mit ebenen Be  grenzungsflächen versehenen Gebilden, wie  zum Beispiel Räume, verwendet.

   Die Erfin  derin hat sich nun     die    Aufgabe gestellt, diese       bisher    nur zur     Isolierung    von ebenen Flächen  verwendeten     Platten    auch für die Isolierung  von Gebilden mit gekrümmter Oberfläche,  insbesondere von     Rnhrlnihinra*,        7n        trn.r,xrnr            raschend        einfache    Weise gelöst,     indem    ge  mäss - der Erfindung die Platte zu diesem  Zweck mit parallelen Nuten versehen ist,  welche ermöglichen, die     Platte    in die     dem     Gebilde,

   zum Beispiel dem Aussendurchmesser  der Rohrleitung entsprechende Mantelform  zu biegen.  



  Ausführungsbeispiele des     Erfindungs-          gegenstandes    sind auf beiliegender Zeichnung  dargestellt, in welcher       Fi.g.    1 die Isolierplatte in Ansicht und       Fig.    2 im Schnitt nach Linie     II-II    in       Fig.    1 zeigt.  



       Fig.    3 stellt die Isolierplatte nach     Fig.    1  um ein Rohr gebogen im Schnitt dar.  



       Fig.    4 zeigt eine Platte im Schnitt mit       abgeändertem        Nutenprofil,        und          Fig.    5 zeigt ein Stück     der    Platte nach       Fig.    4 im ,gebogenen Zustand.  



  Mit 1 ist die Platte bezeichnet, welche       ziun    Beispiel aus     Holzfasermaterial,    wie sie       ""+        ..        .a.,...        v..   <B>-</B> , _i     -1-"-   <B>-</B> .     _,..,         und ein     ,gutes        Isoliervermögen    aufweisen.

   Die  Platte ist mit zu einander parallel verlaufen  den Nuten 2 von, wie     Fig.    2 zeigt, recht  eckige     mQuerschnitt    versehen, welche ermög  lichen, die Platte 1 zum Beispiel um ein  Rohr 3 zu     biegen.    Hierbei wird zweckmässig  der Abstand der Nuten 2 von einander und  die     Breite    der Nuten so gewählt, dass in der  gebogenen Form der Platte die Nuten auf  dem     innern    Teil sich schliessen. Die Tiefe der  Nuten 2 wird entsprechend dem Widerstand,  welcher die     Platte    1 dem Biegen entgegen  setzt,     gewählt.     



  Wird     ,gewünscht,    dass die Nuten beim  Biegen     eich    auf ihrer ganzen Länge schlie  ssen, ,so kann man sie in Keil- oder Dreieck  form ausführen, wie für die Nuten 2' in       Fig.    4 gezeigt.     Fig.    5 stellt ein Stück der ge  bogenen Platte     .dar    mit geschlossenen Nuten.  



  Man kann den Nuten auch     trapezförmiges     Profil .geben, so     .dass    .sie sich nur auf ihrer  Innenseite im gebogenen Zustand schliessen,  während am Grund der Nuten ein Luftkanal  bleibt, der     ebenfalls    zur Isolierung beiträgt.  



       Diese    Isolierplatten ermöglichen rasch eine  billige     Isolierung    von Gebilden mit ge  krümmter Oberfläche, insbesondere Rohr-         leiturigen        herzustellen,    die sich durch sehr  guten Wärmeschutz auszeichnen.     Beispiels-          weise    bietet eine 13 mm starke     Treetex-Platte     den gleichen Kälte- und     Wärmosehutz    wie  eine 27 cm     .starke    Backsteinmauer.



  Plate for the formation of insulating layers: in structures with curved surfaces,. . especially pipelines. In order to insulate structures with curved surfaces, in particular pipelines, the following has been used up to now: the insulating material in the form of ribbons, braids, etc. to:

  the parts to be insulated are wound, or a casing was attached around the parts and the space between casing and surface of the part in question was filled with loose insulation material such as textile fiber waste, glass wool, etc. The production of such insulation is expensive and requires a considerable amount of work.



       On the other hand, insulating panels are used in particular made of wood fiber material in very large quantities to isolate structures provided with flat surfaces, such as rooms.

   The inventor has now set himself the task of solving these plates, previously only used for the insulation of flat surfaces, for the insulation of structures with a curved surface, in particular from Rnhrlnihinra *, 7n trn.r, xrnr in a surprisingly simple manner by According to the invention, the plate is provided with parallel grooves for this purpose, which allow the plate to be inserted into the structure,

   For example, to bend the jacket shape to match the outside diameter of the pipeline.



  Embodiments of the subject matter of the invention are shown in the accompanying drawing, in which Fi.g. 1 shows the insulating plate in a view and FIG. 2 shows a section along line II-II in FIG.



       Fig. 3 shows the insulating plate of Fig. 1 bent around a pipe in section.



       Fig. 4 shows a plate in section with a modified groove profile, and Fig. 5 shows a piece of the plate according to Fig. 4 in the bent state.



  With 1 the plate is designated, which ziun example made of wood fiber material, as they "" + .. .a., ... v .. <B> - </B>, _i -1 - "- <B> - < / B>. _, .., and have good insulating properties.

   The plate is provided with grooves 2 running parallel to one another, as shown in FIG. 2, with a rectangular cross-section which enables the plate 1 to be bent around a pipe 3, for example. The spacing of the grooves 2 from one another and the width of the grooves are expediently chosen so that the grooves close on the inner part in the curved shape of the plate. The depth of the grooves 2 is selected according to the resistance which the plate 1 opposes to bending.



  If it is desired that the grooves close along their entire length when bending, they can be designed in a wedge or triangle shape, as shown for the grooves 2 'in FIG. Fig. 5 shows a piece of the curved plate .dar with closed grooves.



  The grooves can also be given a trapezoidal profile, so that they only close on their inside when bent, while an air duct remains at the bottom of the grooves, which also contributes to the insulation.



       These insulating plates quickly enable inexpensive insulation of structures with a curved surface, in particular to produce pipelines that are characterized by very good thermal protection. For example, a 13 mm thick Treetex panel offers the same protection against cold and heat as a 27 cm thick brick wall.

 

Claims (1)

PATENTANSPRUCI3: Platte zur Bildung von Isolierschichten an Gebilden mit gekrümmter Oberfläche,: insbesondere Rohrleitungen, dadurch gekenn- zeichnet, .dass sie mit parallelen Nuten ver sehen ist, welche ermöglichen, die Platte in die dem Gebilde entsprechende Mantelform zu biegen. UNTERANSPRÜCHE 1. Platte nach Patentanspruch, dadurch gekennzeichnet, dass die Nuten in gleich mässigem Abstand von einander vorgesehen sind und rechteckigen Querschnitt haben. 2. PATENT CLAIM3: Plate for the formation of insulating layers on structures with curved surfaces: in particular pipelines, characterized in that they are provided with parallel grooves, which allow the plate to be bent into the shell shape corresponding to the structure. SUBClaims 1. Plate according to claim, characterized in that the grooves are provided at an even distance from one another and have a rectangular cross-section. 2. Platte nach Patentanspruch, dadurch gekennzeichnet, -dass die Nuten trapezförmi- gen Querschnitt aufweisen. 3. Platte nach Patentanspruch, dadurch gekennzeichnet, dass die Nuten dreieekförnmi- gen Querschnitt aufweisen. Plate according to patent claim, characterized in that the grooves have a trapezoidal cross-section. 3. Plate according to claim, characterized in that the grooves have a triangular cross-section.
CH228042D 1942-09-28 1942-09-28 Plate for forming insulating layers on structures with curved surfaces, in particular pipelines. CH228042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH228042T 1942-09-28

Publications (1)

Publication Number Publication Date
CH228042A true CH228042A (en) 1943-07-31

Family

ID=4455366

Family Applications (1)

Application Number Title Priority Date Filing Date
CH228042D CH228042A (en) 1942-09-28 1942-09-28 Plate for forming insulating layers on structures with curved surfaces, in particular pipelines.

Country Status (1)

Country Link
CH (1) CH228042A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031468A1 (en) * 1979-12-21 1981-07-08 Hüls Troisdorf Aktiengesellschaft Insulating envelope of cellular plastic and process for its production
EP0069543A2 (en) * 1981-07-06 1983-01-12 Oy Partek Ab Pipe insulation sleeve, a method of making same, and arrangement for carrying out the method
GB2442240A (en) * 2006-09-29 2008-04-02 Specialist Insulation Ltd Insulating products

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031468A1 (en) * 1979-12-21 1981-07-08 Hüls Troisdorf Aktiengesellschaft Insulating envelope of cellular plastic and process for its production
EP0069543A2 (en) * 1981-07-06 1983-01-12 Oy Partek Ab Pipe insulation sleeve, a method of making same, and arrangement for carrying out the method
EP0069543A3 (en) * 1981-07-06 1984-11-21 Oy Partek Ab Pipe insulation sleeve, a method of making same, and arrangement for carrying out the method
GB2442240A (en) * 2006-09-29 2008-04-02 Specialist Insulation Ltd Insulating products
US8950439B2 (en) 2006-09-29 2015-02-10 Spiralite Holdings Limited Insulated ductwork products

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