WO2006126162A2 - Elements de remplissage antideflagrants dans des puits, cavites, revetements - Google Patents

Elements de remplissage antideflagrants dans des puits, cavites, revetements Download PDF

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Publication number
WO2006126162A2
WO2006126162A2 PCT/IB2006/051629 IB2006051629W WO2006126162A2 WO 2006126162 A2 WO2006126162 A2 WO 2006126162A2 IB 2006051629 W IB2006051629 W IB 2006051629W WO 2006126162 A2 WO2006126162 A2 WO 2006126162A2
Authority
WO
WIPO (PCT)
Prior art keywords
explo
zero
filling elements
elements according
monofilaments
Prior art date
Application number
PCT/IB2006/051629
Other languages
German (de)
English (en)
Other versions
WO2006126162A3 (fr
WO2006126162B1 (fr
Inventor
Helmut Josef Lichka
Original Assignee
Cnc Metallproduktion 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 Cnc Metallproduktion Gmbh filed Critical Cnc Metallproduktion Gmbh
Priority to EP06755998A priority Critical patent/EP1888182A2/fr
Publication of WO2006126162A2 publication Critical patent/WO2006126162A2/fr
Publication of WO2006126162A3 publication Critical patent/WO2006126162A3/fr
Publication of WO2006126162B1 publication Critical patent/WO2006126162B1/fr

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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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • 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
    • 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
    • A62C3/065—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products for containers filled with inflammable liquids
    • 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
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D37/00—Arrangements in connection with fuel supply for power plant
    • B64D37/32—Safety measures not otherwise provided for, e.g. preventing explosive conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B39/00—Packaging or storage of ammunition or explosive charges; Safety features thereof; Cartridge belts or bags
    • F42B39/14—Explosion or fire protection arrangements on packages or ammunition
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C4/00—Flame traps allowing passage of gas but not of flame or explosion wave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K2015/03328—Arrangements or special measures related to fuel tanks or fuel handling
    • B60K2015/03381—Arrangements or special measures related to fuel tanks or fuel handling for preventing explosions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks
    • B60K15/077—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation
    • B60K2015/0775—Fuel tanks with means modifying or controlling distribution or motion of fuel, e.g. to prevent noise, surge, splash or fuel starvation for reducing movement or slash noise of fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/325—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure due to explosion, e.g. inside the container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/52—Anti-slosh devices
    • 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
    • F17C2260/04—Reducing risks and environmental impact
    • F17C2260/042—Reducing risk of explosion

Definitions

  • the invention relates to filling elements and volume-reducing, flame-extinguishing gas-filled system packs in shafts, canals, tanks, tubes and containers as well as e.g. for cavities in cash dispensers and as a protective layer and repellent for the explosive dynamics in the sandwich system of the EXPLO ZERO explosive and welding protection plates as well as for securing money transport vehicles and containers and room coverings and other voluminas susceptible to explosion and sabotage.
  • Such filling elements are used to dissipate heat, heat compression and explosive dynamics of explosives, by cell-structured volume division on the one hand and in volume-reducing, gas-filled, fire-extinguishing system packs, serve the reduction of explosive Voluminas and flame suppression or deletion on the other.
  • EXPLO-ZERO tank safety element packs realize the explosion suppression of liquid and gaseous media by dividing the volume to be secured into a multitude of resulting cell structures (quenching), also serve to stabilize liquids in containers, reduce the mass inertia. for mechanical stabilization and prevention of splashing noise (“splash”) and are also suitable for flame and explosion flashback.
  • TSE explosion suppressing tank safety element system
  • the filling elements are provided with a plurality of divergent lamellae. These slats are held between twisted wires.
  • the lamellae of the filling elements consist of metal foils, preferably aluminum.
  • the TSE filling elements can also consist of a conductive plastic, wherein the conductive plastic has an open-cell liger plastic foam can be.
  • the use is claimed in containers with at least one filling or outlet opening, wherein the expansion of the filling elements in one direction at most exceeds the diameter of the largest container opening. In one embodiment, this means that an elongated wire mesh with lamellae attached thereto is inserted into a container, thereby providing the required thermal bridges for suppressing an explosion.
  • TSE elements In places or in containers in which the TSE elements constantly remain, these known elements are well used. Where, on the other hand, they have to be removed and re-entered, a reproducible position is not easily possible. Also, the known TSE aluminum elements show a difficult reversible shape change over time.
  • US-A-6415942 discloses a fuel tank for an automobile with inlaid packages or blocks.
  • the filling is intended to substantially prevent the splashing noise in the tank.
  • the filling consists of two to ten layers of a metal mesh foil, which can also be foldable.
  • a filling of this type is not optimal for explosion suppression, since there are no sufficient heat bridges between the grids and thus the good values for explosion suppression are not achieved.
  • this system is not usable in plastic-blown tanks.
  • the media movement creates abrasions that are unfavorable to filters and pumps.
  • sparking can occur or aluminum builds up compared to metal.
  • Manhole shafts are currently secured by sand or aluminum balls that can be removed and scooped.
  • Sand is detrimental to valves, closures become damp and icy in winter, etc.
  • aluminum balls can only be handled poorly, the removal of fragile balls is difficult, these are e.g. wind blown, also these thin balls are deformed during servicing and the removal of manholes and containers to uselessness.
  • Aluminum is unusable at all for these areas because aluminum breaks down compared to metal.
  • novel filling elements according to the invention with a combination of individual EXPLO ZERO elements that are technically running in the opposite direction or individually failing, welded together or. Bundled together, so that area or spatial pack-like and height-stable arrangements arise.
  • These novel EXPLO-ZERO packages can be produced as individual elements in various sizes and layered by a special storage system, whereby an adjustable distance from one element to another is possible, then fixed with element-end connections so that stable packages in Div. Forms result.
  • the advantages of EXPLO-ZERO can be bundled and used over a wide area.
  • these EXPLO-ZERO packages in the shaft / tank, etc. create a matrix structure that prevents sparking and can also be used as a flame and explosion barrier or to dissipate heat by dividing the room volume into cells. compression and as a protective layer in the sandwich system of EXPLO-ZERO explosive and welding protection plates.
  • highly barrier-resistant system packages are created to reduce the volume of potentially explosive rooms & containers made of gas impermeable polyester & PU compounds with SIOX coatings filled with halon or nitrogen explosive or sabotage-endangered Voluminas and in combination with EXPLO-ZERO element strands and Packages are used in instrument-rich and high-volume Voluminas rich in variety and also extinguish fires.
  • the monofilament materials also in connection with metal lamellae have a good electrical conductivity, build in the volume to be secured a matrix structure, whereby electric fields compensate and sparking is prevented.
  • EXPLO-ZERO strand 7 A sequence of EXPLO-ZERO elements 6 is referred to as EXPLO-ZERO strand 7.
  • the juxtaposition can be interrupted by monofilament-material-free distances X.
  • flame retardant deposits e.g. Halon cartridges or flame-extinguishing system packs filled with halon or nitrogen may be included.
  • Monofilament means a single thread-like wire of plastic or metal that is already made in the desired thickness or thickness and then spun until the required thickness or thickness is achieved.
  • Such system packs can be produced in a variety of shapes such as upholstery, tube-like, cuboidal, cylindrical by folding in height and side fitting etc. and consist of highly barrier-resistant polyester & PU compounds with silicon oxide coating (Sl-OX) in material thicknesses of 60 -90 my and melting point about 120 degrees Celsius and are heat-sealed and can be manufactured with gas-tight valve, or with gas welding.
  • Sl-OX silicon oxide coating
  • These gas-filled system packs may also be made from other materials that are gas-impermeable or sealed.
  • EXPLO-ZERO explosive and welding protection plates as a dynamic-repellent plate profile with underlying EXPLO-ZERO element creep element strands, reflective foil lying behind and highly heat-resistant dense chamotte fireproof concrete with steel needle attachment.
  • FIG. 2 shows an arrangement of a meander-shaped EXPLO-ZERO strand, with parallel juxtaposed EXPLO-ZERO elements
  • FIG. 3 is a plan view of an EXPLO-ZERO strand according to Figure 2, in the direction of arrow A,
  • FIG. 5 is a plan view of a wall according to Figure 4, in the direction of arrow B,
  • FIG. 9 shows a plan view of a matrix arrangement of EXPLO-ZERO strands according to FIG. 8, in the direction of the arrow C,
  • FIG. 11 shows an EXPLO-ZERO element package according to FIG. 10, in an enlarged representation
  • FIG. 14 shows a dome shaft with molded open-cell foam sheets arranged therein, EXPLO-ZERO filling elements / packages and sealing plates for height and width-wise shaft subdivision.
  • the EXPLO-ZERO line 7 shown in FIG. 1 consists of a wire mesh 1 made of metal alloys twisted into one another and EXPLO-ZERO elements 6 arranged at an axial distance X from each other.
  • the wire mesh 1 as a holder for monofilaments 2 made of materials such as plastic - or metal with a good electrical conductivity is used.
  • Monofilaments 2 made of metal may preferably be mixed with synthetic, chemically highly stable monofilament 2 with strong corrugation.
  • the monofilaments 2 can consist of a mixture of different monofilaments in length, thickness and lines, wherein the lines of the monofilaments can be straight, curled, or curved regularly or irregularly.
  • EXPLO ZERO elements 6 The countries of the individual EXPLO ZERO elements 6 is L1; the total length of EXPLO ZERO strand 7 is L2.
  • a flame-retardant storage 5 for example, a Halonpatrone or gas-filled system packs arranged.
  • the monofilament material may also be mixed with carbon black, whereby the electrical conductivity is given, or there already exist other highly conductive plastic materials which can be processed here as monofilaments 2.
  • the individual EXPLO-ZERO elements 7 are so stable by the wire mesh 1 that, when placed vertically, collapse is prevented, which makes them particularly suitable for securing shafts. See also Fig4. They have the task to subdivide the shaft and tank space so that an explosion propagation is prevented or they supplement the volume-reducing, flame-extinguishing, gas-filled system packs and reduce the hazardous volumes.
  • the monofilaments shown in FIG. 5 can be thermally fused with a sweatband 4 and permanently bonded thereto.
  • the pack-wise welding can also be done by means of hot air and lancet by fusion of monofilaments to EXPLO-ZERO packages.
  • the construction according to FIG. 5 or FIG. 7 E, F, G forms an electrical matrix for the prevention of sparking and for preventive electrical discharge and furthermore serves for the mechanical support from one EXPLO-ZERO element to the other.
  • the EXPLO-ZERO strands can also be integrated into the construction of the EXPLO-ZERO explosive and welding protection sandwich system.
  • the EXPLO-ZERO strands 7 are connected to one another at the top and bottom, for example, by a grid 8.
  • EXPLO-ZERO elements 6 are produced with a length L1 at a specified distance X, see Fig. 1. Folded or folded automatically by the bend point of about 90 degrees about the break point 3, wherein the spacer X However, it is also possible to produce individual EXPLO-ZERO element strands 7 with a length L2 composed of EXPLO-ZERO elements 6, with or without spacing X or with deposits 5. By thermal fixation As shown in Figure 6, EXPLO-ZERO elements 6 or EXPLO-ZERO-strands 7 are connected to form an EXPLO-ZERO "system pack".
  • sweat bands 4 are used, in which EXPLO ZERO system packs can be inserted. A brief heating of the bands 4 causes the plastic laminations 2 to melt and fuse with those plastic laminations 2 of the adjacent packs.
  • the fixation into bundles can also be effected by a wire-connected joining of the protruding wire mesh 1 of the individually produced elements, at the element beginning and element end, with the adjoining element. You can also fix these element ends in a grid grid 8 and so easily create distance-specific packs in div. Sizes and shapes. See Fig. 8 and Fig. 9.
  • the most varied shapes of EXPLOZERO system packs can be produced simply and quickly by connecting inner EXPLO-ZERO strands 7 using a hot-air lance. The monofils merge and fix the EXPLO-ZERO strands 7 with each other.
  • project-specific EXPLO-ZERO system packs according to the invention can also be produced quickly and easily at the place of need.
  • EXPLO-ZERO elements 6 or EXPLO-ZERO strands in any desired length and width as well as through a special material feed by means of a material mixing device can be used for a wide variety of defined types of bristles, types of wire, materials such as glass. PVC with wire mesh thicknesses and lengths are incorporated and thermally fixed to each other in pack form.
  • the metal used is preferably stainless steel.
  • EXPLO-ZERO elements 6 and EXPLO-ZERO strands 7 can also be woven together and are thus referred to as "mat mesh", Fig. 4, as well as “lattice-shaped” or “bale-rolled” e.g. as matrix structure Fig7, E, F, G can be used.
  • the EXPLO ZERO system packs are 100% chip-free, abrasion-free, hard-wearing and therefore applicable without problems, ie they affect neither pumps still filters or motors, are grown by the use of highly heat-resistant and chemically highly stable materials even in extreme situations and still inexpensive to produce. You can fast and Removed and installed without problems and, if necessary, also be cleaned with a water jet. They are chemically highly stable, do not degrade and retain their shape and stability.
  • EXPLO-ZERO system packs e.g. from the most diverse fragile aluminum, cell mat or ball systems that do not work span, chemically degrade, are not stable in height, which can produce abrasions by media movement, or in spherical shape that can easily squeeze, destroyed during service or blown by the wind ,
  • Mat systems made of metal and stainless steel are not advantageous from the elaborate processing the high weight and high price.
  • the design of the EXPLO-ZERO system packs can be done in many different ways as required: all possible variations of heights, widths, lengths, also asymmetric, round and half-round can be produced. This production flexibility is achieved by adjustable guide systems of the production line.
  • the package according to the invention is permanently fixed or crosslinked at the end of the production process by bundling or by thermal fusion, see FIG.
  • EXPLO-ZERO Element system packs and EXPLO-ZERO volume-reducing, fire-extinguishing, gas-filled system packs can be ideally combined and used to protect projects at risk of explosion or sabotage.
  • the EXPLO-ZERO system packs of both types can be easily and quickly installed in dome shafts, sewer systems or other tanks. brought and for cleaning work (eg with high-pressure cleaner) and for service work again quickly removed and simply and quickly afterwards be introduced again without deforming.
  • EXPLO-ZERO system packs can therefore be used for any shaft and tank design, easily stored and distributed.
  • the EXLO-ZERO system packs are also ideal for use in the shipping sector, for example.
  • Diesel fuel which is in motion, gives the saline atmosphere corrosive conditions which attack, degrade, and destroy other materials.
  • EXPLO-ZERO large system packs can easily be suspended from the ceiling to secure the gas spaces and keep the minimum medium level for ships, large tanks, manholes, etc., thereby keeping inspection rooms free and open by relieving the residual medium.
  • the folds of the system packs can be more or less Depending on the need, control the medium / tank height by means of a pressure sensor and thus supply or extract protective gas. Can be used for securing cavern tanks, in the petroleum and chemical industry, etc.
  • the EXPLO ZERO system packs have an advantage over previously used foams in that the EXPLOZERO system packs are very light, allow for better fuel flow, are chemically and physically stable, reduce the splash created by the inertia of the fluid "Effect slow down or stop as well Sparking impossible and by the electrostatic dissipation, as well as the low resistance allows faster refueling.
  • self-extinguishing monofilaments have the advantage over fragile aluminum systems that they do not burn flaming.
  • Another major advantage of the EXPLO-ZERO system packages is that it is also easy to fix "halon" cartridges and gas-filled system packs in the center twisting wire, which release fire-extinguishing gases in the event of fire.
  • EXPLO-ZERO system packs or mats mounted on the tank walls of the vehicles can prevent the fuel from "splashing".
  • Tankers When transporting explosive goods, e.g. Tankers on the road mean that EXPLO ZERO system packs can be easily inserted through the tank entry openings. For example, they can be easily removed during inspections, cleaned with high pressure if necessary and then placed again.
  • EXPLO ZERO system packs may be manufactured from highly heat resistant materials, i. Center wire and slats, e.g. made of Kanthai Super 33 or similar materials with a melting point of approx. 1800 degrees Celsius / 2541 degrees F, which offers optimum heat dissipation and explosion protection in the event of a hit. If necessary, the tanks could also be repaired without water filling, e.g. be welded.
  • EXPLO-ZERO system packs formed into partition walls and placed in tunnels can also be used against dust and gas explosions as flexible bulkheads. They can be used for explosion and flame suppression and thus for securing in mines, since they are very stable due to the central axis system
  • the EXPLO-ZERO system packs can also be intumescent coated and halon cartridges in the center axis wire mitverdrillt so that in the case of a fire suppress this, delete or stop its spread
  • open-cell, chemically highly stable, large-pore synthetic sponges / foams can be used, which are manufactured in a wide range of deformations, gouges and plates. They also protect and protect cavities, fittings and pipelines However, these have the disadvantage of poor media flow or media pressure retention, chemical degradation or moisture retention and not so easy handling and Broselung or chemical see change
  • the element shown in FIG. 13 consists of a shaped, open-celled foam plate 19 and EXPLO-ZERO fillings / packages connected to it. Both areas intermesh with one another in a form-fitting manner
  • EXPLO-ZERO element strands and system packs according to the invention as "flame arrestor filters.” Also known as “barrier walls” for gas and dust explosions, e.g. In mining, the system can be used.
  • the EXPLO-ZERO system packs can also be used as a net when combined with steel or rockwool in bales or with steel wool or "wire-mesh" shaped formwork.
  • EXPLO-ZERO packages are processed in dynamic-repellent, heat-stable and reflective EXPLO-ZERO sandwich panel systems as a derivative and dynamic distance-retaining layer.
  • EXPLO-ZERO explosive and welding protection plates are designed as a dynamic-repellent plate profile with EXPLO-ZERO elementary struts behind it, reflection foil behind and high-density dense chamotte fire-retardant with steel needle attachment.
  • the EXPLO ZERO system packs consist of a combination of different EXPLO ZERO elements (6) and EXPLO ZERO strands (7).
  • a wire mesh (1) holds the monofilament materials (2) or other materials (2) or other materials such. Fire-extinguishing cartridges or barrier foaming material.
  • the EXPLO-ZERO strands (7) can be connected to EXPLO-ZERO system packs by means of grids (8) or by connecting the wire mesh (1) of the EXPLO-ZERO strand ends.
  • the monofilaments (2) can be fixed to each other by means of a sweatband (4) or by hot air.
  • Applications are available for all gas or dust explosion-endangered open or closed rooms, containers or pipelines, as explosion barriers or for rail-guided tank wagons, GRP tanks, in industrial plants or in electrostatically charged rooms.
  • EXPLO-ZERO strand consisting of EXPLO-ZERO elements, with or without distance X

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

L'invention concerne des éléments de remplissage pour des puits, des installations de réservoirs, des véhicules citerne, des conteneurs et des canalisations, lesquels éléments servent à dissiper la chaleur ou à partager le volume en plusieurs cellules ('extinction'), à inhiber et à supprimer des explosions ou la propagation d'explosions, à stabiliser mécaniquement les liquides ou gaz contenus dans des conteneurs et à éviter le clapotement de liquides. Ces éléments de remplissage servent également à protéger la 'vie intérieure' d'appareils, tels que des distributeurs automatiques de billets, contre des actes de sabotage par explosion au gaz et à éviter ou à compliquer des attaques extérieures au moyen d'explosifs ou des attaques par soudage sur des distributeurs automatiques de billets, des coffres-forts, des véhicules de transport d'argent et des conteneurs de transport, grâce à des systèmes de panneaux en sandwich EXPLO-ZERO hautement résistants à la chaleur sous forme de couche de dissipation et d'écartement dynamique. Ces éléments de remplissage EXPLO-ZERO servent en outre à sécuriser des puits, en combinaison avec des panneaux de mousse synthétique, à alvéoles ouvertes, moulée et à paroi latérale enduite, permettant de réduire la pression en cas de déclenchements d'allumage.
PCT/IB2006/051629 2005-05-26 2006-05-22 Elements de remplissage antideflagrants dans des puits, cavites, revetements WO2006126162A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06755998A EP1888182A2 (fr) 2005-05-26 2006-05-22 Elements de remplissage antideflagrants dans des puits, cavites, revetements

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH9102005 2005-05-26
CH00910/05 2005-05-26

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WO2006126162A2 true WO2006126162A2 (fr) 2006-11-30
WO2006126162A3 WO2006126162A3 (fr) 2007-02-08
WO2006126162B1 WO2006126162B1 (fr) 2007-03-15

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Cited By (3)

* Cited by examiner, † Cited by third party
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CN115195457A (zh) * 2022-07-18 2022-10-18 国能亿利能源有限责任公司黄玉川煤矿 防爆油箱检漏破损报警装置

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CN110809526B (zh) * 2017-04-25 2021-08-06 考特克斯·特克斯罗恩有限公司及两合公司 用于减小晃荡噪声的结构、用于制造这种结构的装置和方法
CN115195457A (zh) * 2022-07-18 2022-10-18 国能亿利能源有限责任公司黄玉川煤矿 防爆油箱检漏破损报警装置

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