DE2642725A1 - Prestressed vessel for compressed air - has walls made from segments with ribs having stress relief grooves - Google Patents

Prestressed vessel for compressed air - has walls made from segments with ribs having stress relief grooves

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Publication number
DE2642725A1
DE2642725A1 DE19762642725 DE2642725A DE2642725A1 DE 2642725 A1 DE2642725 A1 DE 2642725A1 DE 19762642725 DE19762642725 DE 19762642725 DE 2642725 A DE2642725 A DE 2642725A DE 2642725 A1 DE2642725 A1 DE 2642725A1
Authority
DE
Germany
Prior art keywords
pressure vessel
vessel according
prestressed
ribs
metallic pressure
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.)
Granted
Application number
DE19762642725
Other languages
German (de)
Other versions
DE2642725C2 (en
Inventor
Paul Viktor Dipl Ing Dr Gilli
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.)
Siempelkamp Giesserei KG
Original Assignee
Siempelkamp Giesserei KG
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 Siempelkamp Giesserei KG filed Critical Siempelkamp Giesserei KG
Publication of DE2642725A1 publication Critical patent/DE2642725A1/en
Application granted granted Critical
Publication of DE2642725C2 publication Critical patent/DE2642725C2/en
Expired 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
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • F17C1/04—Protecting sheathings
    • F17C1/06—Protecting sheathings built-up from wound-on bands or filamentary material, e.g. wires
    • 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
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • F17C1/08—Integral reinforcements, e.g. ribs
    • 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
    • F17C2201/0119—Shape cylindrical with flat 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
    • F17C2201/05—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
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/011—Reinforcing means
    • F17C2203/012—Reinforcing means on or in the wall, e.g. ribs
    • 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
    • F17C2203/0619—Single wall with two 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
    • F17C2203/0656—Metals in form of filaments
    • 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
    • F17C2209/21—Shaping processes
    • F17C2209/2109—Moulding
    • 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
    • F17C2221/031—Air
    • 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
    • F17C2223/03—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
    • F17C2223/036—Very high pressure (>80 bar)
    • 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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
    • F17C2225/0107—Single phase
    • F17C2225/0123—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
    • F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
    • F17C2225/03—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the pressure level
    • F17C2225/035—High pressure, i.e. between 10 and 80 bars
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

A pre-stressed metal pressure vessel or container for gases or gaseous mixtures, particularly air, has ribs insides aligned along its longitudinal axis. These ribs have one or more stress relieving grooves cut into them. The mid planes of the rib lie parallel to the meridional plane of symmetry of the sector elements which make up the vessel wall. In one design, a set of ribs is incorporated in a frame around the sector. These ribs improve the heat absorbing capacity.

Description

PatentanmeldungPatent application

Siempelkamp Gießerei KG
Siempelkampstraße 45* 4150 KrefeldSiempelkamp Foundry KG
Siempelkampstrasse 45 * 4150 Krefeld

Druckbehälterpressure vessel

Die Erfindung betrifft vorgespannte metallene Druckbehälter für die Speicherung von Gas oder Gasgemischen, insbes. Luft.The invention relates to prestressed metal pressure vessels for the storage of gas or gas mixtures, especially air.

Druckbehälter, auch vorgespannte metallene, zur Speicherung von Gas oder Gasgemischen sind bekannt. Um eine möglichst große Füllung dieser Druckbehälter zu erreichen, ist man bestrebt, ein hohes Verhältnis von Ladedruck zu Entladedruck zu wählen. Bei höheren Entladegeschwindigkeiten kommt es dann jedoch zu einer sehr starken Abkühlung des Speichermediums, was die Speicher-Pressure vessels, including prestressed metal ones, for storing gas or gas mixtures are known. To be as large as possible To achieve filling of this pressure vessel, efforts are made to choose a high ratio of boost pressure to discharge pressure. at At higher discharge speeds, however, the storage medium cools down very strongly, which reduces the storage capacity.

709815/0285709815/0285

Andrejewski, Honke, Gesthuysen & Masch, Patentanwälte in EssenAndrejewski, Honke, Gesthuysen & Masch, patent attorneys in Essen

kapazität verringert und den Behälter thermischen Belastungen aussetzt.capacity is reduced and the container is subject to thermal loads suspends.

Die vorliegende Erfindung vermeidet den genannten Nachteil und ist dadurch gekennzeichnet, daß der vorgespannte metallene Druckbehälter an der Behälterinnenseite Rippen aufweist. Dadurch wird die Wärmekapazität der Behälterwand genützt und eine stärkere Abkühlung vermieden. Der Ladedruck des Druckbehälters ist mindestens doppelt so hoch wie der Entladedruck.The present invention avoids the disadvantage mentioned and is characterized in that the prestressed metallic Has pressure vessel on the inside of the container ribs. As a result, the heat capacity of the container wall is used and a stronger cooling avoided. The charge pressure of the pressure vessel is at least twice as high as the discharge pressure.

Nach weiteren Erfindungsmerkmalen sind die Rippen in Längsrichtung des Druckbehälters angeordnet, der freie Raum zwischen den Rippen erweitert sich in zentripetaler Richtung und die Mittelebenen der Rippen sind parallel zur meridionalen Symmetrieebene des Sektorelementes, aus denen der Druckgasspeicher aufgebaut ist.According to further features of the invention, the ribs are in the longitudinal direction of the pressure vessel, the free space between the ribs widens in the centripetal direction and the central planes the ribs are parallel to the meridional plane of symmetry of the sector element from which the pressurized gas reservoir is built is.

Ferner ist kennzeichnend, daß die Rippen eine oder mehrere Entlastungsnuten aufweisen, daß die Rippen trapezförmigen Querschnitt haben und ausgerundete Übergänge aufweisen.It is also characteristic that the ribs have one or more relief grooves have that the ribs have a trapezoidal cross-section and have rounded transitions.

Nach einem weiteren Erfindungsmerkmal ist in zentripetaler Richtung nach den Rippen ein Führungsblech angeordnet und der von der Behälterinnenseite und dem Führungsblech begrenzte Außengaskanal steht an einem Ende mit der Lade/Entladeleitung und am anderen Ende über den Verbindungskanal mit dem Speicherinnenraum in Verbindung wobei die Lade/Entladeleitung vorzugsweise in den Innengaskanal hineinragt; oder aber es ist im Speieherinnen-According to a further feature of the invention is in the centripetal direction a guide plate is arranged after the ribs and the outer gas channel delimited by the inside of the container and the guide plate stands at one end with the charging / discharging line and at the other end via the connecting channel with the storage interior in connection wherein the charge / discharge line preferably protrudes into the inner gas duct; or it is in the Speieherinnen-

709815/0285709815/0285

Andrejewski, Honke, Gesthuysen & Masch, Patentanwälte in EssenAndrejewski, Honke, Gesthuysen & Masch, patent attorneys in Essen

raum ein Einbau angeordnet, der zum Deckel einen Deckelgaskanal, zum Boden einen Bodengaskanal und zur Behälterinnenseite einen Außengas kanal freiläßt. Beide Maßnahmen verbessern den Wärmeübergang zwischen Behälterwand und Speichermedium noch weiter, und zwar durch Erhöhung der Strömungsgeschwindigkeit.A built-in space is arranged, which has a top gas channel to the cover, a bottom gas channel to the bottom and a bottom gas channel to the inside of the container External gas channel leaves free. Both measures improve the heat transfer between the container wall and the storage medium even further, by increasing the flow velocity.

In den Pig. 1 bis 8 sind die Erfindungsgedanken beispielsweise dargestellt. Fig. 1 zeigt einen vorgespannten metallenen Druckbehälter mit berippter Innenseite. Fig. 2 zeigt den Grundriß der Fig. 1, Fig. 5 bis 5 zeigen Ausführungsbeispiele der Sektorelemente. Fig. 6 zeigt einen Behälter mit Führungsblech. Fig. 7 und 8 zeigen Behälter mit Einbauten.In the pig. 1 to 8, the ideas of the invention are shown for example. Fig. 1 shows a prestressed metal Pressure vessel with ribbed inside. Fig. 2 shows the plan view of Fig. 1, Figs. 5 to 5 show embodiments of the Sector elements. 6 shows a container with a guide plate. 7 and 8 show containers with internals.

In den Fig. 1 bzw. 2 ist der vorgespannte metallene Druckbehälter 1 im Auf- bzw. Grundriß dargestellt. Sein zylindrischer Teil setzt sich aus Sektorelementen 4 zusammen, die von Ringspannkabel 5 und den Axialspannkabel 6 zusammengehalten werden. Der Deckel 2 und der Boden 3 sind ebenfalls aus Sektorelementen zusammengesetzt. Der Behälter 1 wird über eine Lade/Entladeleitung angespeist 10. Zur Vergrößerung der Oberfläche der Behälterinnenseite 7 und zur Verbesserung des Wärme Überganges tragen die Sektorelemente K an ihrer Innenseite Rippen 8, die hier in Längsrichtung angeordnet sind.In Figs. 1 and 2, the prestressed metal pressure vessel 1 is shown in plan and plan. Its cylindrical part is made up of sector elements 4 which are held together by the ring tensioning cable 5 and the axial tensioning cable 6. The cover 2 and the base 3 are also composed of sector elements. The container 1 is fed via a charging / discharging line 10. To increase the surface area of the inside 7 of the container and to improve the heat transfer, the sector elements K have ribs 8 on their inside, which are arranged here in the longitudinal direction.

Fig. j5 zeigt eine Ausführungsform der Rippen 8; die Mittelebenen der Rippen 8 sind meridional, die Rippe ist jedoch trapezförmig ausgebildet, derart, daß der freie Abstand zwischen den Rippen sich in zentripetaler Richtung erweitert.Fig. 5 shows an embodiment of the ribs 8; the median planes of the ribs 8 are meridional, but the rib is trapezoidal, so that the free distance between the ribs expands in the centripetal direction.

709815/0285709815/0285

Andrejewski, Honke, Gesthuysen & Masch, Patentanwälte in EssenAndrejewski, Honke, Gesthuysen & Masch, patent attorneys in Essen

In der Pig. K sind die Mittelebenen der Rippen 8 parallel zur meridionalen Symmetrieebene des Sektorelementes 4. Diese Ausbildung ist besonders vorteilhaft, wenn das Sektorelement durch Gießen gefertigt wird.In the pig. K are the central planes of the ribs 8 parallel to the meridional plane of symmetry of the sector element 4. This design is particularly advantageous if the sector element is manufactured by casting.

In der Pig. 5 ist ein Sektorelement 4 detaillierter dargestellt. In seiner horizontalen bzw. meridionalen Teilungsfläche 17a bzw. 17b sind horizontale bzw. vertikale Scherkeilnuten 18a bzw. l8b eingelassen. Die horizontale Teilungsfläche 17a ist innen durch eine gerade Kante 19 begrenzt, die parallel zur horizontalen Scherkeilnut 18a verläuft. Die Rippen 8 weisen eine oder mehrere Entlastungsnuten 16 auf, um ein Werfen des Sektorelementes zufolge der rascheren Aufheizung oder Abkühlung des Rippenkopfes zu verhindern.In the pig. 5 shows a sector element 4 in greater detail. In its horizontal or meridional division surface 17a and 17b are embedded horizontal and vertical shear key grooves 18a and 18b, respectively. The horizontal division surface 17a is bounded inside by a straight edge 19 which runs parallel to the horizontal shear keyway 18a. The ribs 8 have a or more relief grooves 16 to prevent throwing of the sector element as a result of the more rapid heating or cooling of the rib head.

Beim Behälter nach Fig. 6 ist in zentripetaler Richtung nach den Rippen 8 ein Führungsblech 9 vorgesehen, wobei der von der Behälterinnenseite 7 und dem Führungsblech 9 begrenzte Außengaskanal 14c an einem Ende mit der Lade/Entladeleitung 10 und an dem anderen Ende über einen Verbindungskanal 11, der hier als einfache Öffnung ausgebildet ist, mit dem Speieherinnenraum 12 verbunden ist. Das dem Speicher zugeführte bzw. entnommene Gas wird derart entlag der Behälterinnenseite geführt und dadurch abgekühlt bzw. aufgeheizt.When the container of Fig. 6 is in the centripetal direction a guide plate 9 is provided for the ribs 8, the outer gas channel delimited by the inside of the container 7 and the guide plate 9 14c at one end with the charge / discharge line 10 and at the other end via a connecting channel 11, which is designed here as a simple opening, with the storage space 12 is connected. The gas supplied to or withdrawn from the storage device is thus led away from the inside of the container and thereby cooled down or heated up.

Beim Behälter nach Fig. 7 ist im Speicherinnenraum 12 ein Einbau 13 vorgesehen, der zum Deckel 2 einen Deckelgaskanal 14a,In the case of the container according to FIG. 7, there is an installation in the storage interior 12 13 is provided, which has a cover gas channel 14a,

709815/0285709815/0285

Andrejewski, Honke, Gesthuysen & Masch, Patentanwälte in EssenAndrejewski, Honke, Gesthuysen & Masch, patent attorneys in Essen

zum Boden 3 einen Bodengaskanal I4b und zur Behälterinnenseite 7 einen Außengaskanal 14b freiläßt. Dadurch kommt es beim Lade-/Entladevorgang zu einer Umlaufströmung. Bei der Entladung gibt die Behälterwand Wärme ab, so daß im Außengaskanal 3Ac die Strömung aufsteigt und im Innengaskanal 3Ad fällt. Dieser Vorgang wird noch durch die koaxial angeordnete Lade/Entladeleitung unterstützt, deren Mündung in den Innengaskanal 3Ad hineinragt. Die Mündung kann noch zusätzlich eine diffusorartige Erweiterung 15 aufweisen. Der Einbau 13 ist hier als zylindermantelformiger Einbau 13a ausgeführt.to the bottom 3 a bottom gas channel I4b and to the inside of the container 7 leaves free an outer gas channel 14b. This is what happens during the loading / unloading process to a circulating flow. When discharging, the container wall gives off heat, so that in the external gas channel 3Ac The flow rises and falls in the inner gas channel 3Ad. This process is made possible by the coaxially arranged charge / discharge line supported, the mouth of which protrudes into the inner gas channel 3Ad. The mouth can also have a diffuser-like extension 15 have. The installation 13 is designed here as a cylinder jacket-shaped installation 13a.

709815/0285709815/0285

LeerseiteBlank page

Claims (16)

Andrejewski, Honke, Gesthuysen & Masch, Patentanwälte in EssenAndrejewski, Honke, Gesthuysen & Masch, patent attorneys in Essen Patentansprüche:Patent claims: Vorgespannter metallener Druckbehälter für die Speicherung von Gas oder Gasgeraischen, insbes. Luft, dadurch gekennzeichnet, daß der vorgespannte metallene Behälter (1) an der Behälterinnenseite (7) Rippen (8) aufweist.Prestressed metal pressure vessel for the storage of gas or gas equipment, especially air, characterized in that, that the prestressed metal container (1) has ribs (8) on the inside of the container (7). 2. Vorgespannter metallener Druckbehälter nach Anspruch 1, dadurchgekennzeichnet, daß die Rippen (8) in Längsrichtung des Druckbehälters angeordnet sind.2. Prestressed metallic pressure vessel according to claim 1, characterized in that that the ribs (8) are arranged in the longitudinal direction of the pressure vessel. 3. Vorgespannter metallener Druckbehälter nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß sich der freie Raum zwischen den Rippen (8) in zentripetaler Richtung erweitert.3. Prestressed metallic pressure vessel according to claim 1 or 2, characterized in that the free space between the ribs (8) widens in the centripetal direction. 4. Vorgespannter metallener Druckbehälter nach einem der Ansprüche 1 bis 3» dadurch gekennzeichnet, daß die Mittelebenen der Rippen (8) parallel zur meridionalen Symmetrieebene des Sektorelementes (4) sind.4. Prestressed metallic pressure vessel according to one of the claims 1 to 3 »characterized in that the central planes of the ribs (8) are parallel to the meridional plane of symmetry of the sector element (4). 5. Vorgespannter metallener Druckbehälter nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Rippe (8) eine oder mehrere Entlastungsnuten (16) aufweist.5. Prestressed metallic pressure vessel according to one of the claims 1 to 4, characterized in that the rib (8) has one or more relief grooves (16). 6. Vorgespannter metallener Druckbehälter nach Anspruch 1, dadurch gekennzeichnet, daß die horizontale Teilungsfläche des6. Prestressed metallic pressure vessel according to claim 1, characterized characterized in that the horizontal division area of the 709815/0285709815/0285 Andrejewski, Honke, Gesthuysen & Masch, Patentanwälte in EssenAndrejewski, Honke, Gesthuysen & Masch, patent attorneys in Essen Sektorelementes (17a) außen durch einen Kreisbogen und innen durch eine gerade Kante (19) begrenzt wird.Sector element (17a) is bounded outside by an arc and inside by a straight edge (19). 7. Vorgespannter metallener Druckbehälter nach Anspruch 1 oder 6, dadurch gekennzeichnet, daß die Kante (19) parallel zur horizontalen Scherkeilnut (l8a) der horizontalen Teilfungsfläche (17a) angeordnet ist.7. Prestressed metallic pressure vessel according to claim 1 or 6, characterized in that the edge (19) is parallel to horizontal shear keyway (l8a) of the horizontal dividing surface (17a) is arranged. 8. Vorgespannter metallener Druckbehälter nach Anspruch 1, dadurch gekennzeichnet, daß die Rippen (8) trapezförmigen Querschnitt haben und ausgerundete Übergänge aufweisen.8. Prestressed metallic pressure vessel according to claim 1, characterized characterized in that the ribs (8) have a trapezoidal cross-section and have rounded transitions. 9. Vorgespannter metallener Druckbehälter nach Anspruch 1, dadurch gekennzeichnet, daß in zentripetaler Richtung nach den Rippen (8) ein Führungsblech (9) angeordnet ist und der von der BehälterInnenseite (7) und dem Führungsblech (9) begrenzte Außengaskanal (I1I-C) an einem Ende mit der Lade/Entladeleitung (10) und am anderen Ende über den Verbindungskanal (11) mit dem Speicherinnenraum (12) in Verbindung steht.9. Prestressed metallic pressure vessel according to claim 1, characterized in that a guide plate (9) is arranged in the centripetal direction after the ribs (8) and the outer gas channel (I 1 IC) delimited by the inside of the container (7) and the guide plate (9) communicates at one end with the charging / discharging line (10) and at the other end via the connecting channel (11) with the storage interior (12). 10. Vorgespannter metallener Druckbehälter nach Anspruch 1, dadurch gekennzeichnet, daß im Speicherinnenraum (12) ein Einbau (13) angeordnet ist, der zum Deckel (2) einen Deckelgaskanal (l4a), zum Boden (3) einen Bodengaskanal (l4b) und zur Behälterinnenseite (7) einen Außengaskanal (Hc) freiläßt.10. Prestressed metallic pressure vessel according to claim 1, characterized characterized in that an installation in the memory interior (12) (13) is arranged, which to the lid (2) a lid gas channel (l4a), to the bottom (3) a bottom gas channel (l4b) and to the inside of the container (7) leaves an external gas channel (Hc) free. 11. Vorgespannter metallener Druckbehälter nach Anspruch 1 oder 10, dadurch gekennzeichnet, daß der Einbau (13) als zylindermantelförmiger Einbau (13a) ausgebildet ist.11. Prestressed metallic pressure vessel according to claim 1 or 10, characterized in that the installation (13) as a cylinder jacket-shaped Installation (13a) is formed. 709815/0285709815/0285 Andrejewski, Honke, Gesthuysen & Masch, Patentanwälte in EssenAndrejewski, Honke, Gesthuysen & Masch, patent attorneys in Essen 12. Vorgespannter metallener Druckbehälter nach Anspruch 1 oder 10, dadurch gekennzeichnet, daß der Einbau (13) als kegelstumpfmantelförmiger Einbau (13b) ausgebildet ist.12. Prestressed metallic pressure vessel according to claim 1 or 10, characterized in that the installation (13) is shaped as a truncated cone Installation (13b) is formed. 13. Vorgespannter metallener Druckbehälter nach Anspruch 1, 10, 11 oder 12, dadurch gekennzeichnet, daß die Lade/Entladeleitung (10) in den Innengaskanal (l4d) hineinragt.13. Prestressed metallic pressure vessel according to claim 1, 10, 11 or 12, characterized in that the loading / unloading line (10) protrudes into the inner gas duct (l4d). 14. Vorgespannter metallener Druckbehälter nach einem der Ansprüche 1 bis 13* dadurch gekennzeichnet, daß die Lade/Entladeleitung (10) koaxial zum Behälter (1) angeordnet ist.14. Prestressed metallic pressure vessel according to one of the claims 1 to 13 * characterized in that the charge / discharge line (10) is arranged coaxially to the container (1). 15. Vorgespannter metallener Druckbehälter nach Anspruch 1, 9 oder 10, dadurch gekennzeichnet, daß die Lade/Entladeleitung (lO) an ihrer Mündung eine diffusorartige Erweiterung (15) aufweist.15. Prestressed metallic pressure vessel according to claim 1, 9 or 10, characterized in that the charging / discharging line (lO) has a diffuser-like widening (15) at its mouth. 16. Vorgespannter metallener Druckbehälter nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß der Ladedruck mindestens doppelt so hoch ist wie der Entladedruck.16. Prestressed metallic pressure vessel according to one of the claims 1 to 15, characterized in that the boost pressure is at least twice as high as the discharge pressure. 70981 B/028S70981 B / 028S
DE19762642725 1975-10-02 1976-09-23 Device to prevent undesirable temperature drops when emptying a prestressed, metallic pressure vessel for the storage of gases or gas mixtures Expired DE2642725C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT754475A AT359986B (en) 1975-10-02 1975-10-02 COMPRESSED GAS STORAGE WITH HEAT EXCHANGE FIBERS

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DE2642725A1 true DE2642725A1 (en) 1977-04-14
DE2642725C2 DE2642725C2 (en) 1982-03-04

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647503A (en) * 1994-08-29 1997-07-15 Spectrum Solutions, Ltd. Tank for storing pressurized gas
US6090465A (en) * 1994-08-29 2000-07-18 Spectrum Solutions, Ltd. Reinforced composite structure
EP1391666A2 (en) * 2002-08-14 2004-02-25 Hansa Metallwerke Ag Accumulator for an air conditioner of the orifice type, particularly for vehicle air conditioners
EP1389722A3 (en) * 2002-08-14 2005-09-07 Hansa Metallwerke Ag Accumulator for an air conditioner of the orifice type, particularly for a vehicle air conditioner
USRE39554E1 (en) * 1994-08-29 2007-04-10 Spectrum Solutions, Ltd. Reinforced composite structure
EP3404310A1 (en) * 2017-05-18 2018-11-21 Il Sung Machinery Co., Ltd. Pressure vessel for storing gas

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1662263A (en) * 1921-12-29 1928-03-13 Harris Calorific Co Antifreezing connection for tanks and regulators
DE513514C (en) * 1928-11-04 1930-11-28 Karl Fehrmann Dr Ing Process for regulating the evaporation of solid carbonic acid while utilizing the gas pressure obtained
FR727893A (en) * 1931-12-05 1932-06-25 Cooling nozzle and its application to light gasifiers
DE1228641B (en) * 1961-12-12 1966-11-17 August Kloenne Dipl Ing Device to prevent undesired drops in temperature in pressure vessels as a result of high withdrawal speeds of the stored gases
DE1751779A1 (en) * 1968-07-29 1971-05-06 Linde Ag Device for evaporating liquids at low temperatures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1662263A (en) * 1921-12-29 1928-03-13 Harris Calorific Co Antifreezing connection for tanks and regulators
DE513514C (en) * 1928-11-04 1930-11-28 Karl Fehrmann Dr Ing Process for regulating the evaporation of solid carbonic acid while utilizing the gas pressure obtained
FR727893A (en) * 1931-12-05 1932-06-25 Cooling nozzle and its application to light gasifiers
DE1228641B (en) * 1961-12-12 1966-11-17 August Kloenne Dipl Ing Device to prevent undesired drops in temperature in pressure vessels as a result of high withdrawal speeds of the stored gases
DE1751779A1 (en) * 1968-07-29 1971-05-06 Linde Ag Device for evaporating liquids at low temperatures

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647503A (en) * 1994-08-29 1997-07-15 Spectrum Solutions, Ltd. Tank for storing pressurized gas
US6090465A (en) * 1994-08-29 2000-07-18 Spectrum Solutions, Ltd. Reinforced composite structure
USRE39554E1 (en) * 1994-08-29 2007-04-10 Spectrum Solutions, Ltd. Reinforced composite structure
EP1391666A2 (en) * 2002-08-14 2004-02-25 Hansa Metallwerke Ag Accumulator for an air conditioner of the orifice type, particularly for vehicle air conditioners
EP1391666A3 (en) * 2002-08-14 2004-04-14 Hansa Metallwerke Ag Accumulator for an air conditioner of the orifice type, particularly for vehicle air conditioners
EP1389722A3 (en) * 2002-08-14 2005-09-07 Hansa Metallwerke Ag Accumulator for an air conditioner of the orifice type, particularly for a vehicle air conditioner
EP3404310A1 (en) * 2017-05-18 2018-11-21 Il Sung Machinery Co., Ltd. Pressure vessel for storing gas

Also Published As

Publication number Publication date
AT359986B (en) 1980-12-10
DE2642725C2 (en) 1982-03-04
ATA754475A (en) 1980-05-15

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