DE3601955A1 - Cylindrical, upright storage tank which is heat insulated by a flexible-foam mat - Google Patents

Cylindrical, upright storage tank which is heat insulated by a flexible-foam mat

Info

Publication number
DE3601955A1
DE3601955A1 DE19863601955 DE3601955A DE3601955A1 DE 3601955 A1 DE3601955 A1 DE 3601955A1 DE 19863601955 DE19863601955 DE 19863601955 DE 3601955 A DE3601955 A DE 3601955A DE 3601955 A1 DE3601955 A1 DE 3601955A1
Authority
DE
Germany
Prior art keywords
storage container
holding elements
mat
storage tank
foam mat
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.)
Withdrawn
Application number
DE19863601955
Other languages
German (de)
Inventor
Roland Zaiser
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.)
Greiner & Soehne C A
Original Assignee
Greiner & Soehne C A
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 Greiner & Soehne C A filed Critical Greiner & Soehne C A
Priority to DE19863601955 priority Critical patent/DE3601955A1/en
Publication of DE3601955A1 publication Critical patent/DE3601955A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
    • 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
    • F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/054—Size medium (>1 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0329—Foam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0609—Straps, bands or ribbons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0621—Single wall with three layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0639—Steels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/227—Assembling processes by adhesive means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/232—Manufacturing of particular parts or at special locations of walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/013—Single phase liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/031—Not under pressure, i.e. containing liquids or solids only
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/031—Dealing with losses due to heat transfer
    • F17C2260/033—Dealing with losses due to heat transfer by enhancing insulation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Packages (AREA)

Abstract

In order to secure flexible-foam insulating mats on upright storage tanks in a captive manner and to prevent them from slipping, the invention proposes to arrange retaining elements in the form of pins on the outer surface of a storage tank, said retaining elements penetrating into the mat, when it is laid around the storage tank, and fixing it. Advantageously, the retaining elements are arranged on flexible hoops which are laid around the storage tank as bracing bands.

Description

Die Erfindung befaßt sich mit zylindrischen, senkrecht stehenden Speicherbehältern für Flüssigkeiten oder Gase mit gegenüber der Umgebung erhöhter Temperatur, die durch mindestens eine, um ihren Umfang gelegte Weichschaummatte wärmeisoliert sind.The invention is concerned with cylindrical, vertical upright storage containers for liquids or gases with increased temperature compared to the environment caused by at least one soft foam mat wrapped around its circumference are thermally insulated.

Üblicherweise werden derartige Weichschaummatten durch Schnürung ihrer äußeren Abdeckfolie auf den Speicherbehälter gepreßt und durch Reibschluß auf ihm festgehalten oder sitzen mit ihrer Unterkante auf Stützflächen auf. Es hat sich aber gezeigt, daß derart befestigte Weichschaum-Isoliermatten möglicherweise durch Nachlassen ihrer Elastizität und damit des Reibschlusses bzw. durch In-sich-Zusammensinken nach unten rutschen und sich dadurch im Isoliermantel Fugen bilden, die Wärmeverluste verursachen.Such soft foam mats are usually used Lacing their outer cover on the storage container pressed and held by friction or sit with their lower edge on support surfaces on. However, it has been shown that such fortified Soft foam insulation mats possibly by easing their elasticity and thus the frictional engagement or through Slump down and slide down thereby forming gaps in the insulating jacket, the heat losses cause.

Es war daher Aufgabe der Erfindung, eine Möglichkeit anzugeben, derartige Weichschaum-Isoliermatten an Speicherbehältern der eingangs genannten Art unverrückbar zu haltern. It was therefore an object of the invention, one possibility to specify such soft foam insulation mats Storage containers of the type mentioned in the beginning immovable to hold.  

Sie löst diese Aufgabe durch die im Kennzeichen des Hauptanspruches angeführten Maßnahmen. Die Vielzahl der beim Auflegen der Weichschaum-Isoliermatte in diese eindringenden, am Speicherbehälter fest angeordneten Halteelemente legen die Weichschaum-Isoliermatte unverrückbar auf dem Speicherbehälter fest.It solves this task by the in the mark of the Main claim measures listed. The multitude of when placing the soft foam insulation mat into it, holding elements fixedly arranged on the storage container place the soft foam insulation mat immovably firmly on the storage container.

Durch die Anordnung mehrerer Kränze von Halteelementen übereinander muß die Matte ihr Gewicht nicht mehr selbst tragen, vielmehr trägt nun jeder Kranz von Halteelementen das anteilige Gewicht eines jeweils auf ihm aufliegenden und an ihm hängenden Mattenabschnittes. Dadurch wird vermieden, daß die Matte im Laufe der Zeit unter ihrem eigenen Gewicht in sich zusammensinkt und sich Spalten zwischen der Matte und anderen, ihre Lage nicht verändernden Teilen der Isolierung bilden.By arranging several wreaths of holding elements the mat no longer has to weight itself one above the other wear, rather now each wreath of holding elements the proportionate weight of each one lying on it and mat section hanging on it. This will avoid that the mat over time under her own Weight collapses and splits itself between the mat and others, not changing their position Form parts of the insulation.

Die von den Halteelementen gebildeten Einstichkanäle in der Weichschaum-Isoliermatte sind so eng, daß sie keine Beschädigung der Matte darstellen. Die Matte kann daher abgenommen und ohne weiteres in anderer Lage wieder aufgelegt werden, wobei andere Einstichkanäle gebildet werden.The puncture channels formed by the holding elements in the soft foam insulation mat are so tight that they are none Show damage to the mat. The mat can therefore removed and easily replaced in another position other puncture channels are formed.

Die Halteelemente können auf beliebige Weise auf dem Speicherbehälter befestigt werden, bspw. durch Kleben oder Schweißen. Um jedoch die Gefahr ihrer Beschädigung beim Transport oder den Arbeitsaufwand ihres einzelnen Befestigens nach Montage des Behälters am Aufstellort zu vermeiden, ist erfindungsgemäß vorgesehen, die Halteelemente an Reifen anzuordnen, die nach dem Installieren des Speicherbehälters bspw. durch Anschweißen oder Anschrauben an diesem befestigt werden. Eine besonders vorteilhafte Ausführungsform der Erfindung ist dadurch gekennzeichnet, daß die Reifen als Spannbänder ausgeführt sind, wie sie bspw. zum Festklemmen von Schlauchenden auf Rohrstutzen verwendet werden. Derartige Spannbänder können mittels Spannschlössern sehr fest angespannt und unverrückbar auf dem Umfang des Speicherbehälters befestigt werden.The holding elements can be in any way on the Storage containers are attached, for example by gluing or Welding. However, in order to reduce the risk of their damage Transport or the labor of their individual fastening after installing the container at the installation site, is provided according to the invention, the holding elements to be arranged on tires that are installed after installing the Storage container, for example, by welding or screwing be attached to this. A particularly beneficial one Embodiment of the invention is characterized in that the tires are designed as tensioning straps, like them For example, for clamping hose ends on pipe sockets be used. Such straps can by means Turnbuckles very tight and immovable be attached to the circumference of the storage container.

Wenn darüber hinaus die Halteelemente auf Loch-Spannbändern befestigt werden, können derartige Halteelement- Spannbänder als Meterware angeliefert, am Montageort je nach Umfang des Speicherbehälters abgelängt und nach Einhängen der beiden Spannschloßhälften in geeignete Löcher montiert werden.If, in addition, the holding elements on perforated straps can be attached, such holding element Tension straps delivered by the meter, depending on the installation site  cut to size according to the size of the storage container and after Hook the two turnbuckle halves into suitable ones Holes are mounted.

Die Halteelemente können bevorzugt nagel- oder nadelförmig sein. Nagelförmige Halteelemente können vorteilhaft mit ihrem Kopf bspw. durch elektrisches Punktschweißen auf einem metallenen Spannband angebracht werden. In einer anderen vorteilhaften Ausführungsform können die Halteelemente als spitzwinklige, rechtwinklig abgebogene Teilausstanzungen aus einem Blechreif ausgebildet sein.The holding elements can preferably be nail-shaped or needle-shaped be. Nail-shaped holding elements can be advantageous with their heads, for example, by means of electrical spot welding attached to a metal strap will. In another advantageous embodiment can use the holding elements as acute-angled, right-angled bent partial punchings from a sheet metal hoop be trained.

Die zweckmäßige Länge der Halteelemente hängt natürlich in erster Linie von der Dicke der Weichschaum-Isoliermatte ab. Bei Weichschaummatten üblicher Weichheit sollte ihre Länge mindestens die Hälfte der Dicke der Matte betragen, um eine bleibend stabile Halterung der Matte zu erreichen. Bei härteren und damit steiferen Matten können sie kürzer sein, um das Umlegen der Matte um den Speicherbehälter, bei dem die Halteelemente ja in die Matte eingedrückt werden müssen, zu erleichtern.The appropriate length of the holding elements depends, of course primarily on the thickness of the soft foam insulation mat from. With soft foam mats of usual softness their length should be at least half the thickness of the Amount to a permanently stable bracket of the Reach mat. For harder and therefore stiffer Mats can be shorter in order to fold the mat around the storage container, in which the holding elements yes must be pressed into the mat to facilitate.

In den Figuren der Zeichnung ist der Gegenstand der Erfindung in Ausführungsbeispielen schematisch dargestellt. Es zeigen:In the figures of the drawing, the subject of Invention shown schematically in exemplary embodiments. Show it:

Fig. 1 die Seitenansicht eines Speicherbehälters mit teilweise entfernter Isoliermatte und und mit Reifen mit Halteelementen; Figure 1 is a side view of a storage container with a partially removed insulating mat and and with tires with holding elements.

Fig. 2 einen Querschnitt durch den Speicherbehälter der Fig. 1 in der Ebene A-A; Fig. 2 shows a cross section through the storage container of Figure 1 in the plane AA .

Fig. 3 eine ausschnittweise, vergrößerte Darstellung der Fig. 2; Fig. 3 is a fragmentary, enlarged view of Fig. 2;

Fig. 4 und 5 zwei weitere Ausführungsformen der Erfindung in perspektivischer Teildarstellung. FIGS. 4 and 5 show two further embodiments of the invention in a perspective partial view.

In Fig. 1 ist mit 1 ein senkrecht stehender, in der Regel zylindrischer Speicherbehälter bezeichnet, dessen Zu- und Abfluß hier nicht dargestellt ist und der zum Speichern von bspw. heißem Brauchwasser dient. An seinen Stirnseiten ist der Speicherbehälter 1 durch Isolierkappen 2 und 3 abgedeckt. Sein Umfang ist mit einer Weichschaum- Isoliermatte 4 ummantelt, die als ebene Matte gefertigt und nach Aufstellen des Speicherbehälters am Ort seiner Verwendung um den Speicherbehälter gelegt wird. Die um den Speicherbehälter 1 gelegt Isoliermatte 4 wird durch eine Folie 5 abgedeckt, die zum Schutz und zum Zusammenhalten der ja eine Stoßfuge aufweisenden Isoliermatte 4 dient. Die Folie 5 wird an ihrer nicht dargestellten Stoßfuge durch Schnürung, durch ein Klettband oder auf andere bekannte Weise zusammengehalten.In Fig. 1, 1 denotes a vertical, generally cylindrical storage tank, the inflow and outflow of which is not shown here and which is used for storing hot hot water, for example. At its end faces, the storage container 1 is covered by insulating caps 2 and 3 . Its circumference is covered with a soft foam insulating mat 4 , which is made as a flat mat and is placed around the storage container after installation of the storage container at the place of its use. The wound around the storage tank 1 Isoliermatte 4 is covered by a foil 5, which is used for protecting and holding together the butt joint having a yes insulating mat. 4 The film 5 is held together at its butt joint, not shown, by lacing, by a Velcro strip or in another known manner.

Erfindungsgemäß werden vor dem Herumlegen der Isoliermatte 4 um den Speicherbehälter 1 auf diesem mehrere - im dargestellten Beispiel drei - Reifen 6 mit Halteelementen 7 befestigt. Die Reifen 6 weisen Spannschlösser 8 auf, mittels derer die Länge der Reifen vermindert werden kann, bis sie straff auf dem Speicherbehälter 1 festgeklemmt sind. Jeder Reifen 6 weist eine Vielzahl, im dargestellten Beispiel zwölf gleichmäßig über seinen Umfang verteilte, nach außen abstehende Halteelemente 7 in Form von Nägeln auf.According to the invention, several - in the example shown three - tires 6 with holding elements 7 are attached to the storage container 1 before the insulating mat 4 is placed around it. The tires 6 have turnbuckles 8 , by means of which the length of the tires can be reduced until they are clamped tightly on the storage container 1 . Each tire 6 has a plurality of, in the example shown twelve evenly distributed over its circumference, outwardly projecting holding elements 7 in the form of nails.

Beim Herumlegen der Weichschaum-Isoliermatte 4 um den Speicherbehälter 1 dringen diese Halteelemente 7 tief in die Matte ein und halten sie unverrückbar auf dem Speicherbehälter fest. Die Matte 4 ist in sich elastisch genug, um den Raumbedarf der flachen Reifen 6 und sogar der Spannschösser 8 einzuräumen, so daß es nicht erforderlich ist, die Matte mit entsprechenden Aussparungen zu versehen. Das Umschließen der Matte 4 mittels der Abdeckfolie 5 verhindert ein Herabgleiten der Matte von den Halteelementen 7.When the soft foam insulating mat 4 is placed around the storage container 1 , these holding elements 7 penetrate deeply into the mat and hold it immovably on the storage container. The mat 4 is elastic enough in itself to allow the space required by the flat tires 6 and even the turnbuckles 8 , so that it is not necessary to provide the mat with corresponding recesses. Enclosing the mat 4 by means of the cover film 5 prevents the mat from sliding off the holding elements 7 .

Fig. 4 zeigt ein Spannband 9 aus Stahlblech, von dem spitze, dreieckige, durch Teilausstanzung und rechtwinkliges Abbiegen gebildete Halteelemente 10 abstehen. Fig. 4 shows a tensioning strap 9 made of sheet steel, from which pointy, triangular holding elements 10, formed by partial punching and right-angled bending, protrude.

In Fig. 5 ist ein derartiges Spannband in Ausführung als Lochband 11 dargestellt. In die Löcher 12 können die Teile eines nicht dargestellten, an sich bekannten Spannbandes eingehängt werden.In Fig. 5 such a strap is shown as a perforated band 11 . In the holes 12 , the parts of a tensioning strap, not shown, can be hung.

Claims (7)

1. Mittels Weichschaummatte wärmeisolierter, zylindrischer, senkrecht stehender Speicherbehälter, gekennzeichnet durch eine Vielzahl am Speicherbehälter (1) befestigter, in die Weichschaummatte (4) eindringender, dornförmiger Halteelemente (7, 10).1. Using a soft foam mat, heat-insulated, cylindrical, vertical storage container, characterized by a plurality of the storage container ( 1 ) attached, penetrating into the soft foam mat ( 4 ), mandrel-shaped holding elements ( 7, 10 ). 2. Speicherbehälter nach Anspruch 1, dadurch gekennzeichnet, daß die Halteelemente (7, 10) über Höhe und Umfang des Speicherbehälters (1) verteilt angeordnet sind.2. Storage container according to claim 1, characterized in that the holding elements ( 7, 10 ) are arranged distributed over the height and circumference of the storage container ( 1 ). 3. Speicherbehälter nach Anspruch 2, dadurch gekennzeichnet, daß die Halteelemente (7, 10) an mindestens einem, um den Umfang des Speicherbehälters (1) gelegten Reif (6) angeordnet sind.3. Storage container according to claim 2, characterized in that the holding elements ( 7, 10 ) on at least one, around the circumference of the storage container ( 1 ) placed hoop ( 6 ) are arranged. 4. Speicherbehälter nach Anspruch 3, dadurch gekennzeichnet, daß der Reif (6) als Spannband ausgebildet ist. 4. Storage container according to claim 3, characterized in that the hoop ( 6 ) is designed as a strap. 5. Speicherbehälter nach Anspruch 1, dadurch gekennzeichnet, daß die Halteelemente (7) nadelförmig oder nagelförmig sind.5. Storage container according to claim 1, characterized in that the holding elements ( 7 ) are needle-shaped or nail-shaped. 6. Speicherbehälter nach Anspruch 1, dadurch gekennzeichnet, daß die Halteelemente aus einem durch ein Blechband (9) gebildeten Reif teilausgestanzte, abgebogene Spitzen (10) sind.6. Storage container according to claim 1, characterized in that the holding elements are partially punched out, bent tips ( 10 ) from a hoop formed by a sheet metal strip ( 9 ). 7. Speicherbehälter nach Anspruch 1, dadurch gekennzeichnet, daß die Länge der Halteelemente (7, 10) einem Drittel bis zwei Dritteln der Dicke der Weichschaummatte (4) entspricht.7. Storage container according to claim 1, characterized in that the length of the holding elements ( 7, 10 ) corresponds to one third to two thirds of the thickness of the soft foam mat ( 4 ).
DE19863601955 1986-01-23 1986-01-23 Cylindrical, upright storage tank which is heat insulated by a flexible-foam mat Withdrawn DE3601955A1 (en)

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DE19863601955 DE3601955A1 (en) 1986-01-23 1986-01-23 Cylindrical, upright storage tank which is heat insulated by a flexible-foam mat

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DE19863601955 DE3601955A1 (en) 1986-01-23 1986-01-23 Cylindrical, upright storage tank which is heat insulated by a flexible-foam mat

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321020A1 (en) * 1993-06-24 1995-01-05 W K S Daemmtechnik Und Handels Process and set of structural elements for insulating a surface, preferably a wall of an air-channelling line
DE19513906A1 (en) * 1995-04-12 1996-10-17 Man Technologie Gmbh Ceramic heat shield for spacecraft re-entry body
DE20102209U1 (en) * 2001-02-07 2002-06-13 Sachsenring Automobiltechnik AG, 08058 Zwickau Pressure tanks, especially gas-tight plastic tanks
CN102249058A (en) * 2011-04-14 2011-11-23 孙逸宸 Energy-saving insulation system for storage tank or tower
US20120217251A1 (en) * 2009-11-06 2012-08-30 Honda Motor Co., Ltd. Gas tank
CN108689032A (en) * 2018-06-05 2018-10-23 中冶天工集团有限公司 A kind of spherical storage tank bulk heat treatmet insulation construction and construction method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321020A1 (en) * 1993-06-24 1995-01-05 W K S Daemmtechnik Und Handels Process and set of structural elements for insulating a surface, preferably a wall of an air-channelling line
DE4321020C2 (en) * 1993-06-24 1999-01-21 W K S Daemmtechnik Und Handels Method and set of components for insulating a wall of a line
DE19513906A1 (en) * 1995-04-12 1996-10-17 Man Technologie Gmbh Ceramic heat shield for spacecraft re-entry body
DE19513906C2 (en) * 1995-04-12 1998-10-01 Man Technologie Gmbh Ceramic heat shield
DE20102209U1 (en) * 2001-02-07 2002-06-13 Sachsenring Automobiltechnik AG, 08058 Zwickau Pressure tanks, especially gas-tight plastic tanks
US20120217251A1 (en) * 2009-11-06 2012-08-30 Honda Motor Co., Ltd. Gas tank
US8919597B2 (en) * 2009-11-06 2014-12-30 Honda Motor Co., Ltd. Gas tank
CN102249058A (en) * 2011-04-14 2011-11-23 孙逸宸 Energy-saving insulation system for storage tank or tower
CN108689032A (en) * 2018-06-05 2018-10-23 中冶天工集团有限公司 A kind of spherical storage tank bulk heat treatmet insulation construction and construction method

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