EP1497587A1 - Pressurised container for storing gaseous media under pressure - Google Patents
Pressurised container for storing gaseous media under pressureInfo
- Publication number
- EP1497587A1 EP1497587A1 EP03722277A EP03722277A EP1497587A1 EP 1497587 A1 EP1497587 A1 EP 1497587A1 EP 03722277 A EP03722277 A EP 03722277A EP 03722277 A EP03722277 A EP 03722277A EP 1497587 A1 EP1497587 A1 EP 1497587A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure vessel
- dome
- vessel according
- pressure
- tube
- 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
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
- F17C1/002—Storage in barges or on ships
-
- 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
-
- 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
- F17C2201/035—Orientation with substantially horizontal 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
- F17C2201/056—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
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/05—Size
- F17C2201/058—Size portable (<30 l)
-
- 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
- F17C2203/0617—Single wall with one layer
-
- 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
- F17C2221/00—Handled fluid, in particular type of fluid
-
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/04—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by other properties of handled fluid before transfer
- F17C2223/042—Localisation of the removal point
- F17C2223/046—Localisation of the removal point in the liquid
- F17C2223/047—Localisation of the removal point in the liquid with a dip tube
-
- 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
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/011—Improving strength
-
- 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
- F17C2260/01—Improving mechanical properties or manufacturing
- F17C2260/012—Reducing weight
-
- 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
- F17C2260/05—Improving chemical properties
- F17C2260/053—Reducing corrosion
-
- 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
- F17C2270/00—Applications
- F17C2270/01—Applications for fluid transport or storage
- F17C2270/0102—Applications for fluid transport or storage on or in the water
- F17C2270/0105—Ships
Definitions
- Pressure vessel for storing gaseous media under pressure
- the invention relates to a pressure vessel for storing gaseous media under 10 pressure according to the preamble of claim 1.
- a process for the production of pressure vessels is known, in which, starting from a normalized hot strip, a longitudinally welded tube is produced, the open ends of which are closed by means of a spin process to a dome-shaped bottom. At least one closed end has an opening for filling and emptying the pressure container.
- the pressure vessel produced in this way has an elongation limit R p0.2 v ° n of at least 355 N / mm 2 and a tensile strength of R m of 490 to 630 N / mm 2 .
- the diameter of the pressure vessel is 229 mm, the wall thickness 3.2 mm.
- a pressure vessel manufactured in this way has only a limited filling volume and is not designed with regard to the highest possible fatigue strength in relation to large load amplitudes 5.
- the object of the invention is to provide a pressure vessel for storing gaseous media under pressure, which has the largest possible filling volume with a favorable ratio of external dimensions to weight and which is designed for a high fatigue strength in relation to large load amplitudes.
- the pressure vessel formed in this way is designed for a minimum filling pressure of 200 bar and the longitudinal weld seam and all other connection weld seams are designed with a view to a high fatigue strength.
- the proposal is characterized by the fact that a tried and tested pipeline technology (Stradtmann, Stahlrohr-Handbuch, 10th edition, Vulkan-Verlag, Essen 1986, pp. 164-167) is used to form a pressure vessel in order to provide a cost-effective solution to manufacture pressure vessels with large load amplitudes.
- the large load amplitudes result from the change of a complete filling and an almost complete emptying of the pressure vessels.
- the pressure vessel consists of a longitudinally welded tube manufactured using the UOE process, the length of which can be up to 18 meters.
- a plurality of pressure vessels lying in parallel can form a transportable storage unit, the openings of the pressure vessels being connected to one another via piping.
- Such storage units are preferably arranged in a holding frame.
- Several such storage units can be arranged in a ship's hold, for example, for cost reasons, two longitudinally welded pipes, each made by the UOE process, each 18 meters long, are connected to each other via a circular welded seam in order to achieve the appropriate pressure vessel lengths.
- the dome-like kumpelmaschine are designed as a hemisphere with a cylindrical section which is connected to the open end of the tube via a welded seam.
- the cylindrical section favors the permanent vibration-resistant connection of the dome-like dome parts to the pipes and also enables the use of internal centering devices during assembly.
- at least the cylindrical section has a wall thickness that corresponds to the nominal wall thickness of the pipe.
- the dome-like dome parts are made from a similar material quality with a similar analysis to the longitudinally welded pipes.
- Storage units are preferably arranged vertically, in particular in the hold of a ship.
- the opening for filling and emptying can optionally be provided in the top or bottom buddy part.
- the opening is arranged at the top, it is necessary to arrange a riser pipe in the pressure vessel, which extends to the buddy part below. This ensures that liquids and dirt particles that escape from the gas to be transported can be extracted. With an opening arranged at the bottom, there is no need to arrange a riser pipe. However, the opening at the top has the advantage that accessibility to the piping is made easier.
- At least one support extends over the inner cross section of the pipe.
- the support is preferably designed as a symmetrical tripod.
- the material for the pressure vessel must be selected accordingly. It may also be necessary for the buddy part below to be provided with a corrosion-inhibiting inner coating.
- Feature of the invention subjected at least the inside of the longitudinal weld over the entire length of a mechanical processing. Rounding off the sharp-edged transitions from the weld seam to the adjacent tubular body has proven to be particularly effective.
- the machining is preferably carried out by milling, grinding or internal blasting. In particular, blasting generates residual compressive stresses that have a positive effect on the fatigue strength.
- the blasting and grinding also level notch-sharpening pointed surface areas.
- the geometry preferably has an elongated tulip shape with a narrowing root region. This also has the advantage that an economical automatic narrow-gap orbital welding can be used.
- FIG. 1 shows a longitudinal view of a pressure container produced according to the invention
- FIG. 2 shows an enlarged view of a longitudinal section of FIG. 1,
- FIG. 3 shows a section in the direction AA in FIG. 2,
- Figure 4 shows the detail W in Figure 2
- Figure 5 shows the detail Y in Figure 2.
- a pressure vessel produced according to the invention is shown in a longitudinal view in FIG. It consists of two longitudinally welded tubes 1, 2 produced by the UOE method, which are connected to one another by a circular weld seam 3.
- the open ends of the tubes 1, 2 are each connected and closed with a dome-like bud part 4, 5 by a circular weld 6, 7.
- Figure 2 shows the same pressure vessel in an enlarged view in longitudinal section.
- an opening is made in the dome-like bud part 5 on the right here, so that the piping can be connected there.
- the piping consists of a riser pipe 8 which extends into the end region of the dome-like dome part 4 lying here on the left. The details of the connection of the riser pipe 8 to the dome-like bud part 5 lying on the right is shown in FIG.
- three supports 9, 10, 11 are arranged for secure positioning of the riser pipe in the pressure vessel.
- Pressure vessel is made via an adapter made of plastic 12 so that the inner wall of the pressure vessel is not affected.
- the surface of the adapter 12 facing the inner wall of the pressure vessel is contoured in such a way that it can nestle as seamlessly as possible.
- dome-like dome parts 4, 5 For a connection of the dome-like dome parts 4, 5 to the pipes 1, 2 that is as permanent-vibration-resistant as possible, these have a cylindrical design following the hemisphere Section 19, 19 ', which also allows the use of internal centering devices during assembly.
- FIG. 3 shows the details of the support 9 in a section A - A in FIG. 2. This is designed as a symmetrical tripod with three arms 13, each offset by 120 °,
- a disk-like widening 14 is arranged in the central region, through which the riser pipe 8 extends.
- FIG 4 the detail W is shown in Figure 2.
- a thick-walled connecting piece 15 is welded into the opening.
- the riser pipe 8 is connected to the connector 15 via a circular weld 16.
- the further connection pipe 17 is only indicated here. It is also connected to the connector 15 with a circular weld 18.
Abstract
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10218941 | 2002-04-19 | ||
DE10218941 | 2002-04-19 | ||
DE10313146A DE10313146B4 (en) | 2002-04-19 | 2003-03-17 | Pressurized container, to hold a gas under pressure for storage and transport, is a pipe with longitudinal welds and closed at the ends by bonded flanges, with an opening for filling/emptying |
DE10313146 | 2003-03-17 | ||
PCT/DE2003/001223 WO2003089836A1 (en) | 2002-04-19 | 2003-04-09 | Pressurised container for storing gaseous media under pressure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1497587A1 true EP1497587A1 (en) | 2005-01-19 |
EP1497587B1 EP1497587B1 (en) | 2007-10-17 |
Family
ID=29251782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03722277A Expired - Fee Related EP1497587B1 (en) | 2002-04-19 | 2003-04-09 | Pressurised container for storing gaseous media under pressure |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1497587B1 (en) |
JP (1) | JP4549682B2 (en) |
CN (1) | CN100554758C (en) |
AU (1) | AU2003229519A1 (en) |
CA (1) | CA2480721C (en) |
DE (1) | DE50308412D1 (en) |
ES (1) | ES2291631T3 (en) |
WO (1) | WO2003089836A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9004068B2 (en) * | 2011-05-25 | 2015-04-14 | Scott Technologies, Inc. | High pressure air cylinders for use with self-contained breathing apparatus |
CN102182713A (en) * | 2011-06-08 | 2011-09-14 | 何学才 | High-pressure welding air tank |
CN102980031A (en) * | 2012-11-14 | 2013-03-20 | 西安轨道交通装备有限责任公司 | Tapping method for insulation of low-temperature container tube |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2491013A (en) * | 1947-07-07 | 1949-12-13 | Cons Western Steel Corp | Gas holder |
DE2237699A1 (en) * | 1972-07-31 | 1974-02-21 | Linde Ag | CONTAINER SYSTEM FOR STORAGE AND / OR TRANSPORT LOW-BOILING LIQUID GASES |
JPS5336019A (en) * | 1976-09-13 | 1978-04-04 | Teikoku Sanso Kk | Guard means for compressed gas or liquefied gas bombs |
JPS5474240A (en) * | 1977-11-24 | 1979-06-14 | Kobe Steel Ltd | High efficient welding for heat-resistant pipe |
US4846088A (en) * | 1988-03-23 | 1989-07-11 | Marine Gas Transport, Ltd. | System for transporting compressed gas over water |
JP2871532B2 (en) * | 1995-06-20 | 1999-03-17 | 住友金属工業株式会社 | Manufacturing method of UO steel pipe |
PL182179B1 (en) * | 1995-10-30 | 2001-11-30 | Enron Lng Dev Corp | Shipborne system for transporting compressed earth gas |
JPH09166290A (en) * | 1995-12-13 | 1997-06-24 | Kanto Koatsu Yoki Seisakusho:Kk | Stainless steel-made high pressure gas container and manufacture thereof |
CN2322026Y (en) * | 1996-08-19 | 1999-06-02 | 林水柳 | Safet pressure tank |
JP3517778B2 (en) * | 2000-01-06 | 2004-04-12 | ニッタ株式会社 | Self-propelled grinder device |
JP2001252818A (en) * | 2000-03-09 | 2001-09-18 | Nisshin Steel Co Ltd | Inner surface bead cutting tool for welded pipe |
US6584781B2 (en) * | 2000-09-05 | 2003-07-01 | Enersea Transport, Llc | Methods and apparatus for compressed gas |
-
2003
- 2003-04-09 AU AU2003229519A patent/AU2003229519A1/en not_active Abandoned
- 2003-04-09 WO PCT/DE2003/001223 patent/WO2003089836A1/en active IP Right Grant
- 2003-04-09 ES ES03722277T patent/ES2291631T3/en not_active Expired - Lifetime
- 2003-04-09 CN CNB038081725A patent/CN100554758C/en not_active Expired - Fee Related
- 2003-04-09 JP JP2003586530A patent/JP4549682B2/en not_active Expired - Fee Related
- 2003-04-09 CA CA002480721A patent/CA2480721C/en not_active Expired - Fee Related
- 2003-04-09 EP EP03722277A patent/EP1497587B1/en not_active Expired - Fee Related
- 2003-04-09 DE DE50308412T patent/DE50308412D1/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO03089836A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1497587B1 (en) | 2007-10-17 |
ES2291631T3 (en) | 2008-03-01 |
CN100554758C (en) | 2009-10-28 |
CA2480721A1 (en) | 2003-10-30 |
CA2480721C (en) | 2008-06-17 |
JP4549682B2 (en) | 2010-09-22 |
AU2003229519A1 (en) | 2003-11-03 |
JP2005526935A (en) | 2005-09-08 |
DE50308412D1 (en) | 2007-11-29 |
CN1646850A (en) | 2005-07-27 |
WO2003089836A1 (en) | 2003-10-30 |
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