WO2015062709A1 - Dispositif de protection des personnes - Google Patents

Dispositif de protection des personnes Download PDF

Info

Publication number
WO2015062709A1
WO2015062709A1 PCT/EP2014/002834 EP2014002834W WO2015062709A1 WO 2015062709 A1 WO2015062709 A1 WO 2015062709A1 EP 2014002834 W EP2014002834 W EP 2014002834W WO 2015062709 A1 WO2015062709 A1 WO 2015062709A1
Authority
WO
WIPO (PCT)
Prior art keywords
base module
protection device
personal protection
receiving space
personal
Prior art date
Application number
PCT/EP2014/002834
Other languages
German (de)
English (en)
Inventor
Stefan Wagner
Original Assignee
Dräger Safety AG & Co. KGaA
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 Dräger Safety AG & Co. KGaA filed Critical Dräger Safety AG & Co. KGaA
Publication of WO2015062709A1 publication Critical patent/WO2015062709A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B31/00—Containers or portable cabins for affording breathing protection with devices for reconditioning the breathing air or for ventilating, in particular those that are suitable for invalids or small children
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B11/00—Devices for reconditioning breathing air in sealed rooms
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B29/00—Devices, e.g. installations, for rendering harmless or for keeping off harmful chemical agents
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/12—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against air pressure, explosion, or gas
    • E06B5/14—Gasproof doors or similar closures; Adaptation of fixed constructions therefor

Definitions

  • the present invention relates to a personal protection device for receiving persons for protection against gases.
  • a disadvantage of the known solutions for escape dreams is that they are very bulky and expensive to transport.
  • known container systems are adapted in terms of their space to the necessity of the male persons. Accordingly, the volume thus defined must be able to be transported underground into the mining operation.
  • a sufficiently large main lug must be provided underground to allow the movement of this large container to the desired escape clearance position.
  • suitable means of transport must be provided underground as transport aids, for example in the form of forklifts, in order to be able to actually carry out this transport. This leads to restrictions, in terms of the size of the custody rooms and high technical and thus costly effort for the transport of the custody rooms.
  • a personal protection device serves to accommodate persons for protection against gases.
  • the personal protection device has a mechanically stable base module with at least one closable and in particular sufficiently gastight door opening.
  • Sufficient gas tightness refers to a specific maximum pressure difference between the interior of the personal protection device and the environment and is generally referred to as "gas-tight.”
  • a flexible airbag is provided, which is attached gas-tight to the base module around the door opening forms together with the base module a gas-tight sealed against the environment receiving space.
  • the personal protection device according to the present invention thus forms a refuge space, as has been explained in the introduction of this application.
  • the personal protection device may preferably be formed underground as a personal protection device for a mining operation.
  • the personal protection device can also be used in other risky operating situations.
  • As an example of such an alternative possibility is the use on a tractor for a dangerous goods transport called.
  • the personal protection device will form its protective effect through the receiving space in which a plurality of persons can find space.
  • This receiving space is sealed gas-tight against the environment, so that the penetration of harmful gases, which could lead to the impairment or even death of the persons in the receiving room, is avoided.
  • gases against which a gastight protection must be ensured, are, for example, mine gas or C0 2 or carbon monoxide.
  • the personal protection device according to the invention is a simple and, above all, flexibly transportable solution.
  • a mechanically stable base module on the one hand and a flexible gas bag on the other hand a geometric extent of the personal protection device is given in a variable manner beyond.
  • the geometric extensions of the mechanically stable base module represent the transport volume Demenschend, which is significantly reduced based on the entire formable receiving space through the flexible airbag.
  • a mechanically stable base module is according to the invention. to understand a component which has a sufficient mechanical resistance.
  • a mechanically stable base module is to be understood as a module which enables a mechanical securing effect.
  • the effect of pressure waves from the environment or flying components or stones can be mitigated by the base module on the receiving space.
  • a pressure wave in a mining operation is thus preferably held ⁇ thereof from the mechanically stable base module to shake the receiving space or to destroy or bring about leaks.
  • the mechanical stability of the base module is further to be understood as meaning that it is preferably possible to set up the base module.
  • the entire access area can be covered by the base module. This is a pressure and shockproof securing this Maus jewes achieved with respect to the main lug.
  • the secondary tunnel is in principle not yet to be regarded as gas-tight.
  • the flexible gas bag is gas-tightly attached to the base module around the door opening around.
  • the persons can pass through the door opening, as it were, into the interior of the gas bag and thus into the receiving space.
  • the gas-tightness of the receiving space is independent of the formation of the surrounding rock of this Maustollens.
  • material is extracted by driving tunnels into the mountain.
  • the workplaces within the mining operation are changing daily.
  • the space of escape must also be moved to the respective new workplace. This transport option is significantly improved by a personal protection device according to the invention.
  • the personal protection device can be easily dismantled in the old place by the flexible gas bag is folded.
  • the gas-tight fastening of the flexible gas bag preferably remains on the base module.
  • the base module is fitted into the opening of the secondary lug and, for example, additionally sealed against the effect of temperature or pressure on the interior of the secondary lug.
  • the flexible gas bag can be unfolded on the back of the base module, so that now the gas-tightness of the receiving space is also given.
  • the size and thus the volume of the receiving space preferably correlate with the size or the volume of the secondary lobe.
  • the door opening can of course be closed by a door according to the invention.
  • other fixtures such as a later-described lock device within this door device may be arranged as part of the base module.
  • the mechanically stable base module thus serves to provide the mechanical protection of the receiving space.
  • the additional surrounding walls of the secondary lug serve for additional mechanical protection of the receiving space, which is why there no mechanical additional protective function must be provided for the otherwise flexible gas bag. Rather, the mechanical protective function of the surrounding walls within the mining operation can be used.
  • the flexible gas bag is accordingly provided according to the invention.
  • the base plate must have sufficient mechanical stability to achieve a safety function against pressure waves, fire or other mechanical effects.
  • Other walls are not needed because the mechanical safety function is provided there by the mountain walls as a surrounding wall. However, a seal against gas entry of these surrounding mountain walls is not required, since this last safety function is ensured by the gas-tightness of the flexible gas bag.
  • the mechanically stable base module preferably has a footprint so that it can be placed. Thus, in particular, it no longer requires any additional fastening possibility, but can be configured with additional stability by means of additional fastening devices.
  • the flexible gas bag is preferably made of a plastic material and / or a fabric material. Also, individual reinforcing fibers can provide the gas bag in accordance with the invention a higher mechanical stability available. It may be advantageous if, in a personal protection device according to the invention, the mechanically stable base module at least in sections has a thermal insulation for thermal insulation of the receiving space from the environment. For example, a sandwich structure may be provided for the mechanically stable base module.
  • the thermal insulation means that in a fire situation the heat generated by the fire is passed on only to a small extent to the receiving space. On the one hand, this causes the temperature in the interior of the receiving space to increase at a lower speed.
  • the temperature within the containment room is one of the crucial survival factors for the individuals within the personal protection apparatus.
  • the thermal insulation is that the passing of the temperature is also reduced to the flexible gas bag.
  • the flexible gas bag is preferably mounted on the receiving space facing inside of the base module. Heat could be transmitted from the Bäsismodul to the gas bag theoretically via heat conduction via these attachment surfaces. If there is now thermal insulation within the base module, then the heating of the flexible gas bag resulting from heat conduction is also reduced. This can be used more cost-effective and simpler materials for the gas bag, which are provided in particular with lower melting temperatures.
  • the base module has at least one supply device, in particular one of the following: ,
  • the list above is a non-exhaustive list. Of course, combinations of these supply devices may be provided.
  • the supply device can be both an independent embodiment and a dependent embodiment with a corresponding interface.
  • a corresponding interface connection can be provided on the outside of the base module via which, for example, an electrically conductive connection can be made available as a plug contact.
  • a media supply can be ensured in this way via corresponding connection valves.
  • an air treatment device may include C0 2 absorption. Cooling or air conditioning leads to better protect the vital functions of the persons in the receiving room and thus to extend the survival period.
  • the base module has at least one fastening support for the support and / or attachment of the base module to a surrounding wall.
  • the base module can additionally support acting mechanical forces from the outside against the surrounding wall of a corresponding lug.
  • manual and / or automatically movable support devices are conceivable as mounting posts.
  • a support against an action from the outside so that for example by pneumatic or hydraulic solutions, the support can be provided.
  • an attachment of the base module takes place.
  • the attachment posts by hacking and / or burring in the surrounding wall additionally provide bidirectional power transmission in both directions.
  • a personal protection device in a personal protection device according to the invention, at least one mechanically stable additional module is reversibly attached to the base module for the protection of the flexible gas bag against mechanical impact from the environment.
  • the personal protection device can be used, for example, in a secondary tunnel in a mining operation. For this it is necessary that the entire entrance area to this Maus jewe having the mechanical protection effect according to the mechanically stable base module. Since the base module should be made as small as possible in order to provide the corresponding flexible transport capability, at least one mechanically stable additional module is preferably provided. This may for example be slidably attached to the base module.
  • the base module has at least one transport interface for the transport of the perspse protection device.
  • this is a mechanical transport interface.
  • screw-in options for or permanently installed lashing or Verspanngraphy can form a corresponding transport interface.
  • At least one sealing device is provided for sealing against a surrounding wall, in particular on the base module and / or on an additional module.
  • This sealing by the sealing device aims in particular at a seal against pressure waves or against convection of hot gases.
  • This provides an additional protective effect.
  • the flexible gas bag is protected against undesired mechanical or thermal action.
  • the provision of an additional sealing device thus makes it possible to concentrate the flexible gas bag with regard to its material formation on the gas tightness protection effect. This leads to a cheaper and easier choice of material for the gas bag is used.
  • the base module has a lock device on an inner side directed into the receiving space. This ensures, that even after the occurrence of a dangerous situation, an entry and exit of persons can take place from or into the receiving space of the personal protection device.
  • the lock device has for this particular a small lock room with two doors on. This opens a door into the reception room and the other door in the area.
  • flushing devices may be provided inside the lock chamber.
  • an air purge device can provide appropriate decontamination of incoming persons.
  • At least one stabilization structure in particular in the form of a stabilization framework, is provided for clamping the airbag.
  • a stabilization structure for example, an inner and / or outer linkage as a stabilization structure.
  • an attachment of this stabilization structure may be provided on the surrounding walls. Since usually with an internal pressure of the gas bag is protected against the ingress of undesirable gases, but this internal pressure is not sufficient to ensure inflation of the gas bag against its own weight, can be provided by providing a stabilizing structure of this clamping.
  • the stabilization structure can also serve in the interior of the receiving space to provide protection against mechanical negative influence available.
  • an installation variant in the form of installation panels in particular in the ground area an additional stabilization and protective effect for the gas bag, for example, to prevent leaks by entering are provided.
  • the gas bag has at least one variation section for the length variation of the gas bag.
  • a personal protection device according to the invention can be flexibly adapted to the need to accommodate between four and up to 30 people in the recording room.
  • the volume can be correspondingly reduced or increased, so that according to a concertina function, a flexible adjustment of the volume of the receiving space to the actual conditions of use is possible.
  • individual fastening sections can be provided, for example via zippers, hook-and-loop fasteners or hook and loop connections, which can be folded apart from one another Prevent variation sections of the gas bag. An undesirable puffing is thereby avoided.
  • Fig. 2 shows another embodiment of an inventive
  • Fig. 3 shows another embodiment of an inventive
  • Fig. 1 shows schematically an arrangement of a personal protection device 10 according to the invention in a side lane 10 to a main tunnel 100 of a mining operation.
  • a secondary tunnel 1 0 was accordingly formed for the arrangement of the personal protection device 10 as a refuge.
  • the entrance opening of this side lobe 110 is partially covered by the base module 20 of this personal protection device 10.
  • the remaining lateral areas of this opening in the secondary lugs 110 are covered by additional modules 50, so that in this way a mechanical protective effect against the action of mechanical forces such as pressure waves or stone chipping or a protective effect against thermal exposure, e.g. is given by fire.
  • Within the Maustollens 110 accordingly a mechanically protected space is provided, in which persons can seek protection.
  • FIG. 2 a further embodiment of a personal safety device 10 according to the invention is shown schematically in cross section. While out of one Main lug 100 branches off a side lobes 110, can be arranged in this side lobe 1 10 of the receiving space 40 of the personal protection device 10. On the one hand, the receiving space 40 is mechanically protected by the base module 20 in the direction of the main lug 100. The gastightness against the surrounding rock of the side lobe 110 is ensured by the gas-tight design of the flexible airbag 30.
  • a personal protection device 10 in the embodiment according to FIG. 2, some additional components and features of a personal protection device 10 according to the invention can be seen.
  • an additional seal is made by means of a sealing device 60 to reduce the effect of pressure and / or temperature on the airbag 30.
  • the base module 20 is partially constructed in sandwich structure and has internal thermal insulation 24. The heat transfer resistance is increased with respect to a heat input from the main lug 100 into the receiving space 40.
  • Next supply devices 26 are provided. These supply devices 26 are designed, for example, for the air conditioning or for the air conditioning of the receiving space 40.
  • the upper of the two supply devices 26 has an external interface 27 for media supply or power supply.
  • a lock device 28 is provided here. It forms, so to speak, the door opening 22 and is provided on both sides with a door 22a and 22b.
  • the base module 20 above an exemplified mounting bracket 21 is provided. This can provide a support of the base module 20 against the surrounding wall 120 in a pneumatic, manual and / or hydraulic manner.
  • a stabilization structure 70 can also be seen in FIG. 2, which supports the gas bag 40 as an external framework structure and stabilizes it.
  • this stabilization structure 70 is attached to the surrounding wall 120.
  • FIG. 3 schematically shows a further embodiment of a personal safety device 10 according to the invention.
  • This has, arranged on the base plate 20, a variable gas bag 30, which has variation sections 32.
  • a ziehharmohikaartigen manner can in this way the internal volume of the receiving space 40 are varied by extending the airbag 30. In this way an adaptation to different needs can be given.

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  • Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Air Bags (AREA)
  • Tents Or Canopies (AREA)

Abstract

L'invention concerne un dispositif de protection des personnes (10) conçu pour recevoir des personnes et destiné à leur protection contre des gaz, présentant un module de base (20) mécaniquement stable doté de plusieurs ouvertures de portes (22) aptes à être fermées, et une enceinte gonflable (30) flexible qui est fixée, de manière étanche au gaz, au module de base (20) tout autour de l'ouverture de porte (22) et qui forme, conjointement avec le module de base (20), un espace logement (40) fermé de manière étanche au gaz vis-à-vis de l'environnement.
PCT/EP2014/002834 2013-10-31 2014-10-21 Dispositif de protection des personnes WO2015062709A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310018307 DE102013018307A1 (de) 2013-10-31 2013-10-31 Personenschutzvorrichtung
DE102013018307.3 2013-10-31

Publications (1)

Publication Number Publication Date
WO2015062709A1 true WO2015062709A1 (fr) 2015-05-07

Family

ID=51786918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/002834 WO2015062709A1 (fr) 2013-10-31 2014-10-21 Dispositif de protection des personnes

Country Status (2)

Country Link
DE (1) DE102013018307A1 (fr)
WO (1) WO2015062709A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105888719A (zh) * 2016-06-13 2016-08-24 安徽理工大学 一种采煤工作面用便携应急装置
CN108035668A (zh) * 2017-12-07 2018-05-15 重庆工程职业技术学院 一种用于业主情绪发泄的装饰门
CN110185491A (zh) * 2019-07-08 2019-08-30 河南工程学院 一种煤矿用救生舱舱体
CN113944499A (zh) * 2021-09-14 2022-01-18 袁振春 一种单体救生舱

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Publication number Priority date Publication date Assignee Title
WO1997011750A1 (fr) * 1995-09-27 1997-04-03 United Defense, L.P. Systeme integre de protection
WO2005086613A2 (fr) * 2003-07-31 2005-09-22 Roscioli Edward V Systeme d'abri et dispositifs associes
WO2007142917A2 (fr) * 2006-06-01 2007-12-13 Battelle Memorial Institute Système de survie à barrière dans une mine
WO2009005537A1 (fr) * 2006-11-28 2009-01-08 Vanbasten Willem F Abri gonflable pour environnement hostile
CN102278136A (zh) * 2011-05-09 2011-12-14 武越 移动救生舱舱体间连接结构
CN202788528U (zh) * 2012-08-01 2013-03-13 贵阳高原矿山机械有限公司 充气式救生舱内过渡舱密闭门

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US4815363A (en) * 1988-02-16 1989-03-28 Harvey Charles R Life protector enclosure for mines
IL154818A0 (en) * 2003-03-09 2003-10-31 Beth El Zikhron Ya Aqov Ind Lt A system and method for storing and deploying a soft shelter for protection against nbc warfare
US8007047B2 (en) * 2006-02-27 2011-08-30 Kennedy Metal Products & Buildings, Inc. Mine refuge
DE102007028936B4 (de) * 2006-12-23 2009-01-08 Eads Deutschland Gmbh Gehäuse mit Erweiterungszelt
US20100071393A1 (en) * 2008-09-19 2010-03-25 Modern Mine Safety and Supply, LLC Life support system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011750A1 (fr) * 1995-09-27 1997-04-03 United Defense, L.P. Systeme integre de protection
WO2005086613A2 (fr) * 2003-07-31 2005-09-22 Roscioli Edward V Systeme d'abri et dispositifs associes
WO2007142917A2 (fr) * 2006-06-01 2007-12-13 Battelle Memorial Institute Système de survie à barrière dans une mine
WO2009005537A1 (fr) * 2006-11-28 2009-01-08 Vanbasten Willem F Abri gonflable pour environnement hostile
CN102278136A (zh) * 2011-05-09 2011-12-14 武越 移动救生舱舱体间连接结构
CN202788528U (zh) * 2012-08-01 2013-03-13 贵阳高原矿山机械有限公司 充气式救生舱内过渡舱密闭门

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105888719A (zh) * 2016-06-13 2016-08-24 安徽理工大学 一种采煤工作面用便携应急装置
CN108035668A (zh) * 2017-12-07 2018-05-15 重庆工程职业技术学院 一种用于业主情绪发泄的装饰门
CN110185491A (zh) * 2019-07-08 2019-08-30 河南工程学院 一种煤矿用救生舱舱体
CN113944499A (zh) * 2021-09-14 2022-01-18 袁振春 一种单体救生舱

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