EP1680193A1 - Dispositif coupe-feu sur des reservoirs de stockage - Google Patents

Dispositif coupe-feu sur des reservoirs de stockage

Info

Publication number
EP1680193A1
EP1680193A1 EP05741658A EP05741658A EP1680193A1 EP 1680193 A1 EP1680193 A1 EP 1680193A1 EP 05741658 A EP05741658 A EP 05741658A EP 05741658 A EP05741658 A EP 05741658A EP 1680193 A1 EP1680193 A1 EP 1680193A1
Authority
EP
European Patent Office
Prior art keywords
cover body
tank
fire
cover
optionally
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Withdrawn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
EP05741658A
Other languages
German (de)
English (en)
Inventor
Franz Stuhlbacher
Markus Kraiczar
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.)
EXESS ENGINEERING GmbH
STUHLBACHER, FRANZ
Original Assignee
EXESS ENGINEERING GmbH
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 EXESS ENGINEERING GmbH filed Critical EXESS ENGINEERING GmbH
Publication of EP1680193A1 publication Critical patent/EP1680193A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/065—Physical fire-barriers having as the main closure device materials, whose characteristics undergo an irreversible change under high temperatures, e.g. intumescent
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/06—Physical fire-barriers
    • A62C2/10—Fire-proof curtains
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/002—Fire prevention, containment or extinguishing specially adapted for particular objects or places for warehouses, storage areas or other installations for storing goods

Definitions

  • the invention relates to a device for reducing the risk of fire or delaying the flame ignition in preferably large open or covered, with floating bodies covered storage tanks for flammable liquid media, such as crude oil or the like, consisting of a stationary cylindrical cavity as a tank for holding the liquid, which optionally is provided with another protective wall surrounding it at a certain distance and serves as a collecting space in the event of leakage.
  • flammable liquid media such as crude oil or the like
  • this facility In the event of a fire, this facility is used to delay the expansion until countermeasures can be taken or until there is the possibility of taking extinguishing measures. This is particularly important because valuable time passes before a fire is detected and fire engines arrive.
  • No. 3,462,040 A shows a device in which covering bodies are lined up in a floating manner on the surface of the liquid and are secured by a net-like mat placed over them.
  • DE 197 03 308 AI describes a security network made of expanded material which can be used, among other things, to cover flammable liquids.
  • this stretch material made of tangled fibers is not suitable for reducing the risk of fire, because of external influences, e.g. Wind or the like a homogeneous coverage is not given.
  • the object of the invention was to create a device which delays flame ignition until countermeasures can be initiated at any filling level.
  • the aim is achieved in that the tank, possibly the collecting space, contains cover bodies, which preferably consist of rolled-up stretch material, lie in a row floating on the surface of the liquid, with the interior of the cover body being used to serve as a buoyancy agent. This has the advantage that the otherwise rapid flame release is effectively delayed when the fire starts.
  • the building foam is applied in a toroidal shape inside the covering body.
  • the float always remains in a horizontal position.
  • the covering bodies made of a tape are made of one or more layers as a roll, and these are arranged in a row in the tank, forming conforming shapes. This ensures that there are no or as few gaps as possible between the individual floating cover bodies.
  • an endless hose preferably crocheted from wire mesh, or several connected hose parts, or made of perforated tape is formed as a cover body and is provided with spherical, cylindrical or cube-shaped structures made of expanded material as filler, construction foam being introduced as a buoyant agent on the inside of the hose.
  • cover bodies which can also be used, for example, at the edge zones of the tank.
  • cover bodies contain hollow spheres, tubes or the like, filled structures as buoyancy means and are optionally provided with construction foam. This means that buoyancy aids created independently of expanded material can be created, if necessary in combination with them, in a simple way to achieve a coverage that meets the requirements.
  • these consist of barrel-shaped floating bodies which are lined up next to one another and the remaining spaces are filled with expanded material as a roll, hose or the like, optionally provided with construction foam. This ensures that the gaps in existing facilities are filled and complete coverage is achieved.
  • the expanded material built up in the bandage is attached to the outside of the side wall of the tank. If leakage occurs, e.g. When fire occurs, the liquid trickles into the collecting space and can flow more slowly directly under the cover body.
  • the covering bodies lie loose on a covering roof, leaving gaps, filling at least 70% to 80% of the area of the covering roof. An effective delay in flame ignition is thus also achieved.
  • FIG. 1 shows a section of a tank with a collecting space.
  • FIG. 2 stretch material designed as a roll.
  • FIG. 3 section through a roll with inserted construction foam.
  • FIG. 4 introduced roll of stretch material, firmly lined up.
  • Fig. 5 Variant of buoyancy means as a tubular structure.
  • Fig. 6 Use of expanded material in the case of barrel-shaped buoyant means.
  • Fig. 7 Arrangement of expanded material on the side wall of the tank.
  • Fig. 8 arrangement of cover bodies on a cover roof.
  • a system for receiving flammable liquid media such as crude oil, or the like is shown in section.
  • the tank 1 which consists of a side wall 11 arranged in the form of a cylinder, which is connected to the floor so as to be stationary, is filled with crude oil 5.
  • a collecting space 4 is provided, which is used to hold any liquid 5 that has flowed out and is delimited by the annular wall 12.
  • the collecting space 4 is dimensioned such that it can hold that amount of liquid up to level compensation.
  • a cover body 2 which consists of single or multi-layer stretch material 3.
  • the stretch material 3 is created from a metal strip, which contains a large number of small, longitudinal, offset cuts and webs are formed by lateral stretching.
  • This stretch material 3 is initially processed into a roll.
  • construction foam 6 is now introduced, which serves as a buoyancy agent because the stretch material 3 z.
  • B. consists of aluminum and is not capable of swimming. Only when building foam 6 is introduced, which is introduced in a toroidal shape inside the roll, is this roll capable of swimming.
  • Fig. 4 shows a part of the introduced cover body 2, wherein the stretch material 3 formed into a roll by pressing together during assembly as possible is stored in a row without joints.
  • geometric shapes such as three, four, or rectangular, a wide variety of shapes can also be adopted in order to close any gaps that may otherwise arise.
  • FIG. 5 shows a further variant of cover body 7, which consists of a perforated tube 8 or connected, connected tube parts.
  • cover body 7 consists of a perforated tube 8 or connected, connected tube parts.
  • hose 8 spherical, cylindrical or cube-shaped structures formed from expanded material 3 are now filled, with this hose 8 building foam 6 being attached to the inner wall.
  • the hose 8 can also consist of a crocheted wire mesh, which in turn contains the previously mentioned expanded material 3 with construction foam 6.
  • such a hose 8 can also take any shape as required to avoid unwanted gaps.
  • Fig. 6 an existing cover by floating, strung 9 tons are listed as a buoyancy.
  • the spaces 10 are filled with stretch material 3.
  • the cover body 2 is designed without joints and also contributes to the inhibition of flame formation.
  • FIG. 7 a possibility of using expanded material 3 is provided in FIG. 7.
  • an approximately cuboidal stretch material 3 is now attached to the outside in the association. This has the advantage that leakage 13 caused by destructive influence, such as by bombardment, can dampen the escape of liquid 5.
  • the liquid 5 now does not run into the collecting space 4 in a strong jet, but trickles slowly, so that the cover bodies 2, which are also mounted here, can slowly float up and form a protective layer.
  • FIG. 8 shows a possibility of covering if a covering roof 12 is present and an effective covering is to take place subsequently. It is sufficient if the cover body 2 is loose, leaving gaps 13. At least 70% to 80% of the area of the covering roof 12 should be occupied, as tests have shown, effective protection is also achieved here.
  • FIG. 9 shows an embodiment variant which can be used advantageously in double-jacket containers. The space 16, 17 from the two side walls 11, 18 is completely filled with expanded material 3. Complete protection is thereby achieved, ie made mechanically inert, or at least one or two layers, for example 15 to 50 cm thick, of expanded material 3 are attached in the upper region 19.
  • cover body 2 designed in this way reduces the risk of fire or delays the ignition of the flame in order to use the time from the fire detection until the extinguishing measures are activated and to avoid major damage. Experiments have shown that fire and, above all, smoke are delayed. In any case, there is an economical use of easily produced stretch material.

Landscapes

  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Operations Research (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Building Environments (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

L'invention concerne un dispositif servant à réduire le risque d'incendie et à retarder l'attisement des flammes dans des réservoirs de stockage pour fluides inflammables, tels que le pétrole brut ou analogue, lesquels réservoirs sont de préférence de grande capacité, ouverts ou couverts et recouverts de corps flottants. Selon ladite invention, une cavité cylindrique stationnaire, servant de réservoir pour le fluide, présente une autre paroi de protection placée à une certaine distance et sert de compartiment collecteur en cas de fuite. L'invention se caractérise en ce que le réservoir (1), éventuellement le compartiment collecteur (4), contient des corps de recouvrement flottants (2) constitués d'un matériau extensible enroulé (3) et flottant les uns contre les autres à la surface du fluide (5), une mousse de remplissage (6), servant de moyen de flottaison, étant introduite à l'intérieur des corps de recouvrement (2).
EP05741658A 2004-05-28 2005-05-19 Dispositif coupe-feu sur des reservoirs de stockage Withdrawn EP1680193A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT9322004A AT501978B1 (de) 2004-05-28 2004-05-28 Brandhemmende einrichtung an lagertanks
PCT/AT2005/000169 WO2005115551A1 (fr) 2004-05-28 2005-05-19 Dispositif coupe-feu sur des reservoirs de stockage

Publications (1)

Publication Number Publication Date
EP1680193A1 true EP1680193A1 (fr) 2006-07-19

Family

ID=34970583

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05741658A Withdrawn EP1680193A1 (fr) 2004-05-28 2005-05-19 Dispositif coupe-feu sur des reservoirs de stockage

Country Status (11)

Country Link
US (1) US9132303B2 (fr)
EP (1) EP1680193A1 (fr)
JP (1) JP2008506420A (fr)
CN (1) CN1842357B (fr)
AT (1) AT501978B1 (fr)
CA (1) CA2541966A1 (fr)
RU (1) RU2379078C2 (fr)
TR (1) TR200601164T1 (fr)
TW (1) TWI380834B (fr)
WO (1) WO2005115551A1 (fr)
ZA (1) ZA200602533B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2694233C (fr) * 2007-07-31 2012-07-17 Xiaodong Huang Materiau anti-explosion et procede de preparation de celui-ci
CH701405A1 (de) * 2009-07-03 2011-01-14 Johannes Schwarz Brandhemmender Körper und Band zur Herstellung desselben.
FR2960791B1 (fr) 2010-06-03 2012-07-20 Commissariat Energie Atomique Dispositif ameliore de limitation des consequences d'un incendie generalise dans un local
CN103255943B (zh) * 2013-05-20 2016-05-11 威特龙消防安全集团股份公司 一种大型事故油池控火阻火结构及其方法
US9381387B2 (en) * 2013-09-07 2016-07-05 David C. Douglas Fire-protection mechanism
RU2562779C1 (ru) * 2014-09-15 2015-09-10 Евгений Александрович Оленев Способ тушения пожаров на открытых площадях
CN109893798A (zh) * 2017-12-08 2019-06-18 中国石油化工股份有限公司 隔热装置以及隔热系统
CN110871967A (zh) * 2018-09-03 2020-03-10 中国石油化工股份有限公司 新型浮顶罐储罐浮盘
CN113384833B (zh) * 2020-03-11 2022-08-30 中国石油化工股份有限公司 用于石化储罐的火灾防控和火灾抑制方法
WO2024017451A1 (fr) * 2022-07-17 2024-01-25 Fuxs Gmbh Réservoir de stockage présentant un dispositif de collecte, dispositif de collecte et bac individuel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004091728A1 (fr) 2003-04-18 2004-10-28 Fusaco Ip, Sarl Produits manufactures inhibant les explosions

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US1404924A (en) * 1921-05-31 1922-01-31 Parkersburg Rig & Reel Co Deck for oil tanks
US3049261A (en) * 1959-05-22 1962-08-14 Standard Oil Co Floating blanket
US3240381A (en) * 1962-01-02 1966-03-15 Millard F Smith Surface cover for stored liquids
US3462040A (en) * 1965-12-01 1969-08-19 James Galloway Device for reducing the evaporation of water from dams,tanks and like water storage units
GB1177538A (en) 1966-05-24 1970-01-14 Exxon Research Engineering Co Fire Protecting Floating Cover for Stored Hydrocarbons.
CH510568A (de) * 1969-05-08 1971-07-31 Allplas Ag Verwendung von hohlen Schwimmkörpern
GB1454493A (en) * 1972-05-30 1976-11-03 Secr Defence Fire protection means
US3910452A (en) * 1972-12-01 1975-10-07 Sandborn Edmund Floating cover for a storage tank
GB2028129B (en) 1978-08-17 1983-02-02 Explosafe Sa Containers and packings therefor
US4213280A (en) * 1978-09-06 1980-07-22 Novaro Investments Limited Modular unit for the construction of floating decks of liquid storage tanks
MX150177A (es) * 1978-11-09 1984-03-29 Explosafe Sa Mejoras a recipiente para almacenar,retener y extinguir,liquidos inflamables por ejemplo petroleo y gasolina
JPS57203525A (en) * 1981-06-08 1982-12-13 Mitsubishi Plastics Ind Ltd Manufacture of liquid storage tank
JPS5977871A (ja) * 1982-10-27 1984-05-04 三井建設株式会社 燃焼抑制用具
JPS6311057U (fr) * 1986-07-09 1988-01-25
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CN1120508A (zh) * 1995-07-24 1996-04-17 大庆高新技术产业开发区骏飞石油化工厂 储罐内浮盘及其制造方法
DE19703308C2 (de) * 1997-01-30 1998-12-24 Dieter Dr Girlich Sicherheitsnetzwerk
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004091728A1 (fr) 2003-04-18 2004-10-28 Fusaco Ip, Sarl Produits manufactures inhibant les explosions

Non-Patent Citations (1)

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Title
See also references of WO2005115551A1

Also Published As

Publication number Publication date
WO2005115551A1 (fr) 2005-12-08
ZA200602533B (en) 2008-04-30
CN1842357B (zh) 2011-05-04
US9132303B2 (en) 2015-09-15
TWI380834B (zh) 2013-01-01
CA2541966A1 (fr) 2005-12-08
JP2008506420A (ja) 2008-03-06
AT501978B1 (de) 2007-05-15
US20110127052A1 (en) 2011-06-02
TW200538182A (en) 2005-12-01
RU2379078C2 (ru) 2010-01-20
CN1842357A (zh) 2006-10-04
AT501978A1 (de) 2006-12-15
TR200601164T1 (tr) 2006-10-26
RU2006121129A (ru) 2007-12-27

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