EP3585958A1 - Pneumatically inflatable room with a pressure lock - Google Patents

Pneumatically inflatable room with a pressure lock

Info

Publication number
EP3585958A1
EP3585958A1 EP18710768.5A EP18710768A EP3585958A1 EP 3585958 A1 EP3585958 A1 EP 3585958A1 EP 18710768 A EP18710768 A EP 18710768A EP 3585958 A1 EP3585958 A1 EP 3585958A1
Authority
EP
European Patent Office
Prior art keywords
room
building
space
sheath
overpressure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP18710768.5A
Other languages
German (de)
French (fr)
Other versions
EP3585958B1 (en
Inventor
Jens Hutzenlaub
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.)
Mecora Medizintechnik GmbH
Original Assignee
Mecora Medizintechnik 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 Mecora Medizintechnik GmbH filed Critical Mecora Medizintechnik GmbH
Publication of EP3585958A1 publication Critical patent/EP3585958A1/en
Application granted granted Critical
Publication of EP3585958B1 publication Critical patent/EP3585958B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
    • E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
    • E04H1/1277—Shelters for decontamination
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
    • E04H15/22—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure supported by air pressure inside the tent
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H15/00—Tents or canopies, in general
    • E04H15/02—Tents combined or specially associated with other devices
    • E04H15/10—Heating, lighting or ventilating
    • E04H15/14—Ventilating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F24F3/167—Clean rooms, i.e. enclosed spaces in which a uniform flow of filtered air is distributed

Definitions

  • the invention relates first to a space in a building with at least one pressure lock for exchanging material and persons between the building and the room, with a ventilation device for supplying supply air from the building up into the room and a venting device for discharging exhaust air from the bottom of the Space in the building such that the space over the building has an overpressure, the room has a floor and the space above the floor pressure-tight enclosing shell and the building has an outer shell that protects the room from the weather outside the building.
  • the invention further relates to a method for producing such a space.
  • Such spaces are commonly known as so-called. "Clean rooms” (or “clean rooms”), which purified air is supplied from the outside with positive pressure to a
  • the pressure lock avoids excessive pressure loss when entering or leaving material and people between the room and its surroundings in the building.
  • WO 2008/023206 A2 discloses an inflatable tunnel for painting motor vehicles under the open sky, DE 25 23 512 A1 and US Pat. No. 3,159,165, and US Pat. No. 5,603,185 A
  • the invention has for its object to simplify the production of a clean room.
  • the shell is at least predominantly flexible and the pressure holds the shell in the form of space.
  • Such a room can be made "self-supporting" within a building, without the overpressure exerting additional surface loads on the floor, walls and ceilings of the building during operation.
  • the ventilation device discharges exhaust air from the interior through a cavity in at least one column enclosed by the space into the environment of the space.
  • Clean rooms are usually vented near the ground, in particular by mounted on the outer walls venting flaps.
  • a pillar arranged in the room moreover offers the possibility of anchoring the flexible ceiling, except on the walls, at an additional point on the ground and thus limiting the clear height of the room.
  • a space according to the invention preferably has a holding device for holding a lighting device in the room.
  • a holding device for holding a lighting device in the room.
  • typically above head height arranged mounting device in addition to the lighting device and air outlets of the ventilation device can be attached.
  • the envelope is at least partially transparent.
  • a room allows the people working therein through the transparent portions of the envelope through an optical connection in the building outside the room.
  • non-transparent portions of the envelope may serve as a projection surface For example, for indirect lighting and graphic design of the room, for changing technical information as needed, or even for moving images, for example, used for the transmission of a video conference.
  • the sheath preferably has a tissue at least in sections. Reinforcing the sheath with a fabric avoids undesirable stretching of the sheath by the overpressure.
  • a space according to the invention preferably has a symmetrical, in particular a point-symmetrical, floor plan.
  • the ventilation device can then be easily designed so that the room is homogeneous
  • a space according to the invention has a substantially vertical lateral wall. The room then claims beyond its walk-in floor space no further parking space.
  • a space according to the invention has a vaulted ceiling.
  • a vaulted ceiling conveys the visual impression of a tall room.
  • an inventive room is a clean room.
  • a cleanroom is an EN ISO 14644 certified cleanliness area.
  • a space according to the invention may have a lower cleanliness level according to VDA 19 Part 2, and be used in particular as an unregulated cleanliness area (SaSO), as a clean zone (SaS1) or as a clean room (SaS2).
  • SaSO unregulated cleanliness area
  • SaS1 clean zone
  • SaS2 clean room
  • the casing is at least predominantly flexible and the overpressure holds the casing in the form of the space.
  • the inventive method leads to one of the spaces according to the invention described above and is characterized equally by the advantages listed there. embodiment
  • FIG. 1 shows a space according to the invention in a cutaway view
  • Fig. 3 is another view of the room.
  • Fig. 4 is another cutaway view of the room
  • the inventive room 1 shown in the figures has a circular, substantially point-symmetrical floor plan 2 with a diameter 3 of 13 m and a walk-in usable area 4 of 130 m 2 .
  • An anchored on the bottom 5 flexible sheath 6 forms a substantially vertical lateral
  • the shell 6 consists essentially of a polyurethane-coated
  • Fabric which is interrupted in the area of the wall 7 over a large area by a clear PVC film with a thickness of 0.5 mm.
  • Individual fields of the shell 6 are connected by zippers to facilitate storage, transport, assembly and disassembly of the shell 6. (The foil, the fields and zippers are not shown.)
  • the space 1 has two opposing pressure locks 12 for persons - for example, separately for women and men - and arranged between these pressure lock 13 for material.
  • the pressure locks 12, 13 each have an outer door 14 and an escape door 15 to the outside and an inner door 16 to the room 1. Between the outer door 14 and the inner door 16 is a seat 17, on the persons entering the room 1 street clothes against cleanroom-friendly clothing or cover appropriate protective clothing and vice versa can leave when leaving the room 1.
  • the pressure locks 12, 13 have a not shown
  • Support structure made of steel profiles. Under the ceiling 8 of the room 1, a support device 18 is arranged above the head height. The support device 18 is suspended from not shown, guided through the ceiling 8 of the room 1 chains, which are suspended outside of the room 1 to a standing in the column 10 support spider 19. At the
  • Support device 18 are not shown lighting elements for illuminating the room 1 attached.
  • the space 1 is located in the interior of a building 20.
  • the building 20 is a commercial building with an outer shell 21 of standardized lightweight prefabricated parts with a supporting structure made of welded steel profiles. The finished parts and the supporting structure are not shown.
  • the ventilation device 22 of the room 1 has a positioned next to the room 1 ventilation device 23, which sucks ambient air from the interior of the structure 20, filtered through several filter stages and cleaned in such a way via a flexible supply air 24 with 20 Pa overpressure and 200 m 3 / min into the room 1 blows.
  • the supply air hose 24 opens into a flexible
  • Filter tube 25 with a flow-through cross-section of 3300 cm 2 , the annular with a diameter 26 of 7 m also in the
  • Carrying device 18 is guided under the ceiling 8 of the room 1.
  • the venting device of the room 1 consists on the one hand of two weight-loaded exhaust air flaps 27 in both side walls 28 of the
  • Exhaust air flaps 27 release the exhaust air flow with a pressure difference of 10 Pa each first from the room 1 into the pressure locks 12, 13 and from these into the environment of the room 1 in the building 20.
  • the column 10 takes an exhaust air flow of about 80 m 3 / min and each of the exhaust flaps 27 an exhaust air flow of about 20 m 3 Jmin.
  • Supply air hose 24 is placed under the pressure.

Abstract

The invention relates firstly to a room (1) in a building having at least one pressure lock (12, 13) for the exchange of materials and persons between the building and the room (1), having a ventilation apparatus for supplying supply air from the building into the room (1) at the top and an extraction apparatus for extracting exhaust air from the room (1) into the building at the bottom in such a manner that the room (1) has an overpressure by comparison with the building, wherein the room (1) has a floor (5) and an enclosure (6) enclosing the room (1) above the floor (5) in a pressure tight manner and the building has an outer enclosure which protects the room (1) against the weather conditions outside the building. The invention further relates to a method for producing a room (1) of this type. According to the invention, in order to simplify the production of a clean room, the enclosure (6) is at least predominantly flexible and the overpressure holds the enclosure (6) in the shape of the room (1).

Description

PNEUMATISCH AUFBLASBARER RAUM MIT EINER DRUCKSCHLEUSE  PNEUMATICALLY INFLATABLE SPACE WITH A PRESSURE SLIDE
Die Erfindung betrifft zunächst einen Raum in einem Bauwerk mit mindestens einer Druckschleuse zum Austauschen von Material und Personen zwischen dem Bauwerk und dem Raum, mit einer Belüftungseinrichtung zum Zuführen von Zuluft aus dem Bauwerk oben in den Raum und einer Entlüftungseinrichtung zum Abführen von Abluft unten aus dem Raum in das Bauwerk derart, dass der Raum gegenüber dem Bauwerk einen Überdruck aufweist, wobei der Raum einen Boden und eine den Raum oberhalb des Bodens druckdicht umschließende Hülle und das Bauwerk eine Außenhülle aufweist, die den Raum vor einer Witterung außerhalb des Bauwerks schützt. Die Erfindung betrifft weiterhin ein Verfahren zum Herstellen eines solchen Raums. The invention relates first to a space in a building with at least one pressure lock for exchanging material and persons between the building and the room, with a ventilation device for supplying supply air from the building up into the room and a venting device for discharging exhaust air from the bottom of the Space in the building such that the space over the building has an overpressure, the room has a floor and the space above the floor pressure-tight enclosing shell and the building has an outer shell that protects the room from the weather outside the building. The invention further relates to a method for producing such a space.
Solche Räume sind allgemein bekannt als sog.„Reinräume" (oder„Reinsträume"), denen gereinigte Luft von außen mit Überdruck zugeführt wird, um eine  Such spaces are commonly known as so-called. "Clean rooms" (or "clean rooms"), which purified air is supplied from the outside with positive pressure to a
Kontamination mit in der Atmosphäre vorliegenden Partikeln und Keimen zu vermeiden. In solchen Räumen werden häufig im Bau und Betrieb regelmäßige Partikelmessungen durchgeführt, die eine Klassifizierung, insbesondere nach ISO 14644 ermöglichen. Die Druckschleuse vermeidet übermäßigen Druckverlust beim Zu- oder Abgang von Material und Personen zwischen dem Raum und seiner Umgebung im Bauwerk. Avoid contamination with particles and germs present in the atmosphere. In such rooms, regular particle measurements are often carried out during construction and operation, which allow a classification, in particular according to ISO 14644. The pressure lock avoids excessive pressure loss when entering or leaving material and people between the room and its surroundings in the building.
Bei der baulichen Auslegung von Reinräumen und insbesondere bei einem  In the structural design of clean rooms and especially in a
Umbau eines vorhandenen Raums in einen Reinraum sind die durch den Conversion of an existing room into a clean room are those by the
Überdruck entstehenden Flächenlasten auf Boden und Hülle, also Wände und Decke zu beachten. Overpressure resulting surface loads on the floor and shell, so to pay attention to walls and ceiling.
Im Hintergrund der Erfindung sind aus WO 2008/023206 A2 ein aufblasbarer Tunnel zum Lackieren von Kraftfahrzeugen unter freiem Himmel, aus DE 25 23 512 A1 und US 3,159,165 Traglufthallen und aus US 5,603,185 A ein  In the background of the invention, WO 2008/023206 A2 discloses an inflatable tunnel for painting motor vehicles under the open sky, DE 25 23 512 A1 and US Pat. No. 3,159,165, and US Pat. No. 5,603,185 A
aufblasbares Spielhaus bekannt. Aufgabe inflatable playhouse known. task
Der Erfindung liegt die Aufgabe zugrunde, die Herstellung eines Reinraums zu vereinfachen.  The invention has for its object to simplify the production of a clean room.
Lösung solution
Ausgehend von den bekannten Räumen wird nach der Erfindung vorgeschlagen, dass die Hülle mindestens überwiegend flexibel ist und der Überdruck die Hülle in Form des Raums hält. Ein solcher Raum kann innerhalb eines Gebäudes „freitragend" hergestellt werden, ohne dass im Betrieb der Überdruck zusätzliche Flächenlasten auf Boden, Wände und Decken des Gebäudes ausübt.  Starting from the known spaces is proposed according to the invention that the shell is at least predominantly flexible and the pressure holds the shell in the form of space. Such a room can be made "self-supporting" within a building, without the overpressure exerting additional surface loads on the floor, walls and ceilings of the building during operation.
Vorzugsweise führt in einem erfindungsgemäßen Raum die Entlüftungseinrichtung Abluft aus dem Innenraum durch einen Hohlraum in mindestens einer von dem Raum umschlossenen Säule in die Umgebung des Raums ab. Reinräume werden üblicher Weise in Bodennähe, insbesondere durch an den Außenwänden angebrachte Entlüftungskiappen entlüftet. Darüber hinaus ist es bekannt, große Reinräume zusätzlich über im Raum angeordnete Säulen zu entlüften. In einem erfindungsgemäßen Raum bietet eine im Raum angeordnete Säule darüber hinaus die Möglichkeit, die flexible Decke außer an den Wänden an einem zusätzlichen Punkt am Boden zu verankern und damit die lichte Höhe des Raums zu begrenzen.  Preferably, in a space according to the invention, the ventilation device discharges exhaust air from the interior through a cavity in at least one column enclosed by the space into the environment of the space. Clean rooms are usually vented near the ground, in particular by mounted on the outer walls venting flaps. In addition, it is known to vent large clean rooms in addition via arranged in space columns. In a room according to the invention, a pillar arranged in the room moreover offers the possibility of anchoring the flexible ceiling, except on the walls, at an additional point on the ground and thus limiting the clear height of the room.
Vorzugsweise weist ein erfindungsgemäßer Raum eine Halterungsvorrichtung zum Haltern einer Beleuchtungseinrichtung in dem Raum auf. An einer solchen, typischer Weise über Kopfhöhe anordneten Halterungsvorrichtung können neben der Beleuchtungseinrichtung auch Luftauslässe der Belüftungseinrichtung angebracht werden.  A space according to the invention preferably has a holding device for holding a lighting device in the room. At such, typically above head height arranged mounting device in addition to the lighting device and air outlets of the ventilation device can be attached.
Vorzugsweise ist in einem erfindungsgemäßen Raum die Hülle mindestens abschnittsweise transparent. Ein solcher Raum ermöglicht den darin arbeitenden Personen durch die transparenten Abschnitte der Hülle hindurch eine optische Verbindung in das Gebäude außerhalb des Raums. Alternativ oder zusätzlich können nicht-transparente Abschnitte der Hülle als Projektionsfläche beispielsweise zur indirekten Beleuchtung und grafischen Gestaltung des Raums, für bedarfsweise wechselnde technische Informationen oder auch für bewegte Bilder, beispielsweise für die Übertragung einer Videokonferenz genutzt werden.Preferably, in a space according to the invention, the envelope is at least partially transparent. Such a room allows the people working therein through the transparent portions of the envelope through an optical connection in the building outside the room. Alternatively or additionally, non-transparent portions of the envelope may serve as a projection surface For example, for indirect lighting and graphic design of the room, for changing technical information as needed, or even for moving images, for example, used for the transmission of a video conference.
Vorzugsweise weist in einem erfindungsgemäßen Raum die Hülle mindestens abschnittsweise ein Gewebe auf. Die Verstärkung der Hülle mit einem Gewebe vermeidet eine unerwünschte Dehnung der Hülle durch den Überdruck. In a space according to the invention, the sheath preferably has a tissue at least in sections. Reinforcing the sheath with a fabric avoids undesirable stretching of the sheath by the overpressure.
Vorzugsweise weist ein erfindungsgemäßer Raum einen symmetrischen, insbesondere einen punktsymmetrischen Grundriss auf. Die Belüftungseinrichtung kann dann einfach so gestaltet werden, dass der Raum homogene  A space according to the invention preferably has a symmetrical, in particular a point-symmetrical, floor plan. The ventilation device can then be easily designed so that the room is homogeneous
Strömungsverhältnisse aufweist. Having flow conditions.
Vorzugsweise weist ein erfindungsgemäßer Raum eine im Wesentlichen vertikale seitliche Wand auf. Der Raum beansprucht dann über seine begehbare Nutzfläche hinaus keinen weiteren Stellplatz.  Preferably, a space according to the invention has a substantially vertical lateral wall. The room then claims beyond its walk-in floor space no further parking space.
Vorzugsweise weist ein erfindungsgemäßer Raum eine gewölbte Decke auf. Eine gewölbte Raumdecke vermittelt den optischen Eindruck eines hohen Raums. Preferably, a space according to the invention has a vaulted ceiling. A vaulted ceiling conveys the visual impression of a tall room.
Vorzugsweise ist ein erfindungsgemäßer Raum ein Reinraum. Ein Reinraum ist ein nach EN ISO 14644 zertifizierter Sauberkeitsbereich. Alternativ kann ein erfindungsgernäßer Raum eine niedrigere Sauberkeitsstufe nach VDA 19 Teil 2 aufweisen, und insbesondere als nicht regulierter Sauberkeitsbereich (SaSO), als Sauberzone (SaS1) oder als Sauberraum (SaS2) genutzt werden. Preferably, an inventive room is a clean room. A cleanroom is an EN ISO 14644 certified cleanliness area. Alternatively, a space according to the invention may have a lower cleanliness level according to VDA 19 Part 2, and be used in particular as an unregulated cleanliness area (SaSO), as a clean zone (SaS1) or as a clean room (SaS2).
Ausgehend von den bekannten Verfahren wird nach der Erfindung vorgeschlagen, dass die Hülle mindestens überwiegend flexibel ist und der Überdruck die Hülle in Form des Raums hält. Das erfindungsgemäße Verfahren führt zu einem der vorstehend beschriebenen erfindungsgemäßen Räume und zeichnet sich gleichermaßen durch die dort aufgeführten Vorteile aus. Ausführungsbeispiel Starting from the known methods, it is proposed according to the invention that the casing is at least predominantly flexible and the overpressure holds the casing in the form of the space. The inventive method leads to one of the spaces according to the invention described above and is characterized equally by the advantages listed there. embodiment
Die Erfindung wird nachfolgend anhand eines Ausführungsbeispiels erläutert. Es zeigen  The invention will be explained below with reference to an embodiment. Show it
Fig. 1 einen erfindungsgemäßen Raum in einer aufgeschnittenen Ansicht, 1 shows a space according to the invention in a cutaway view,
Fig. 2 einen Grundriss des Raums, 2 is a plan of the room,
Fig. 3 eine weitere Ansicht des Raums und  Fig. 3 is another view of the room and
Fig. 4 eine weitere aufgeschnittene Ansicht des Raums  Fig. 4 is another cutaway view of the room
Der in den Figuren gezeigte erfindungsgemäße Raum 1 weist einen kreisförmigen, im Wesentlichen punktsymmetrischen Grundriss 2 mit einem Durchmesser 3 von 13 m und einer begehbaren Nutzfläche 4 von 130 m2 auf. Eine auf dem Boden 5 verankerte flexible Hülle 6 bildet eine im Wesentlichen senkrechte seitliche The inventive room 1 shown in the figures has a circular, substantially point-symmetrical floor plan 2 with a diameter 3 of 13 m and a walk-in usable area 4 of 130 m 2 . An anchored on the bottom 5 flexible sheath 6 forms a substantially vertical lateral
Wand 7 und eine torusförmig gewölbte Decke 8 sowie in der Mitte 9 des Raums 1 eine Säule 10 mit einem Durchmesser 11 von 80 cm. Wall 7 and a torus-shaped arched ceiling 8 and in the middle 9 of the room 1, a column 10 with a diameter 11 of 80 cm.
Die Hülle 6 besteht im Wesentlichen aus einem Polyurethan-beschichteten  The shell 6 consists essentially of a polyurethane-coated
Gewebe, das im Bereich der Wand 7 großflächig von einer klaren PVC-Folie mit einer Dicke von 0,5 mm unterbrochen ist. Einzelne Felder der Hülle 6 sind durch Reißverschlüsse verbunden, um Lagerung, Transport, Auf- und Abbau der Hülle 6 zu vereinfachen. (Die Folie, die Felder und Reisverschlüsse sind nicht dargestellt.)Fabric which is interrupted in the area of the wall 7 over a large area by a clear PVC film with a thickness of 0.5 mm. Individual fields of the shell 6 are connected by zippers to facilitate storage, transport, assembly and disassembly of the shell 6. (The foil, the fields and zippers are not shown.)
Der Raum 1 weist zwei einander gegenüber angeordnete Druckschleusen 12 für Personen - beispielsweise getrennt für Frauen und Männer - sowie eine zwischen diesen angeordnete Druckschleuse 13 für Material auf. Die Druckschleusen 12, 13 weisen jeweils eine Außentür 14 und eine Fluchttür 15 nach außen sowie eine Innentür 16 zum Raum 1 auf. Zwischen der Außentür 14 und der Innentür 16 befindet sich eine Sitzbank 17, auf der Personen bei Betreten des Raums 1 Straßenkleidung gegen reinraumgerechte Kleidung wechseln oder entsprechende Schutzkleidung überziehen und umgekehrt beim Verlassen des Raums 1 ablegen können. Die Druckschleusen 12, 13 weisen eine nicht dargestellte The space 1 has two opposing pressure locks 12 for persons - for example, separately for women and men - and arranged between these pressure lock 13 for material. The pressure locks 12, 13 each have an outer door 14 and an escape door 15 to the outside and an inner door 16 to the room 1. Between the outer door 14 and the inner door 16 is a seat 17, on the persons entering the room 1 street clothes against cleanroom-friendly clothing or cover appropriate protective clothing and vice versa can leave when leaving the room 1. The pressure locks 12, 13 have a not shown
Tragkonstruktion aus Stahlprofilen auf. Unter der Decke 8 des Raums 1 ist über Kopfhöhe eine Tragvorrichtung 18 angeordnet. Die Tragvorrichtung 18 hängt an nicht dargestellten, durch die Decke 8 des Raums 1 geführten Ketten, die außerhalb des Raums 1 an einer in der Säule 10 stehenden Stützspinne 19 aufgehängt sind. An der Support structure made of steel profiles. Under the ceiling 8 of the room 1, a support device 18 is arranged above the head height. The support device 18 is suspended from not shown, guided through the ceiling 8 of the room 1 chains, which are suspended outside of the room 1 to a standing in the column 10 support spider 19. At the
Trag Vorrichtung 18 sind nicht dargestellte Beleuchtungselemente zum Beleuchten des Raums 1 angebracht. Support device 18 are not shown lighting elements for illuminating the room 1 attached.
Der Raum 1 befindet sich im Innern eines Bauwerks 20. Das Bauwerk 20 ist eine Gewerbehalle mit einer Außenhülle 21 aus standardisierten Leichtbau-Fertigteilen mit einer Tragkonstruktion aus geschweißten Stahlprofilen. Die Fertigteile und die Tragkonstruktion sind nicht dargestellt.  The space 1 is located in the interior of a building 20. The building 20 is a commercial building with an outer shell 21 of standardized lightweight prefabricated parts with a supporting structure made of welded steel profiles. The finished parts and the supporting structure are not shown.
Die Belüftungseinrichtung 22 des Raums 1 weist ein neben dem Raum 1 aufgestelltes Lüftungsgerät 23, auf, das Umgebungsluft aus dem Innern des Bauwerks 20 ansaugt, über mehrere Filterstufen filtert und derart gereinigt über einen flexiblen Zuluftschlauch 24 mit 20 Pa Überdruck und 200 m3/min in den Raum 1 einbläst. Der Zuluftschlauch 24 mündet in einen flexiblen The ventilation device 22 of the room 1 has a positioned next to the room 1 ventilation device 23, which sucks ambient air from the interior of the structure 20, filtered through several filter stages and cleaned in such a way via a flexible supply air 24 with 20 Pa overpressure and 200 m 3 / min into the room 1 blows. The supply air hose 24 opens into a flexible
Filterschlauch 25 mit einem durchströmten Querschnitt von 3300 cm2 , der ringförmig mit einem Durchmesser 26 von 7 m gleichfalls in der Filter tube 25 with a flow-through cross-section of 3300 cm 2 , the annular with a diameter 26 of 7 m also in the
Tragvorrichtung 18 unter der Decke 8 des Raums 1 geführt ist. Carrying device 18 is guided under the ceiling 8 of the room 1.
Die Entlüftungseinrichtung des Raums 1 besteht einerseits aus je zwei gewichtsbelasteten Abluftklappen 27 in beiden seitlichen Wänden 28 der  The venting device of the room 1 consists on the one hand of two weight-loaded exhaust air flaps 27 in both side walls 28 of the
Druckschleusen 12, 13 und andererseits einem zu einer Tonne 29 gebogenen Gitterblech, das am Fuß 30 der Säule 10 auf dem Boden 5 steht. Die Pressure locks 12, 13 and on the other hand a bent to a barrel 29 grid plate, which is at the bottom 30 of the column 10 on the floor 5. The
Abluftklappen 27 geben den Abluftstrom mit einer Druckdifferenz von jeweils 10 Pa zunächst aus dem Raum 1 in die Druckschleusen 12, 13 und aus diesen in die Umgebung des Raums 1 im Bauwerk 20 frei. Die Säule 10 nimmt einen Abluftstrom von ca. 80 m3/min und jede der Abluftklappen 27 einen Abluftstrom von ca. 20 m3Jmin auf. Exhaust air flaps 27 release the exhaust air flow with a pressure difference of 10 Pa each first from the room 1 into the pressure locks 12, 13 and from these into the environment of the room 1 in the building 20. The column 10 takes an exhaust air flow of about 80 m 3 / min and each of the exhaust flaps 27 an exhaust air flow of about 20 m 3 Jmin.
Zum Herstellen des Raums 1 werden zunächst die Tonne 29, die Stützspinne 19 und die Tragvorrichtung 18 mit dem Filterschlauch 25 und den  To produce the space 1, first the bin 29, the support spider 19 and the support device 18 with the filter tube 25 and the
Beleuchtungselementen sowie die Tragkonstruktionen der Druckschleusen 12, 13 errichtet, auf dem Boden 5 verankert und mit den zugehörigen Feldern der Hülle 6 überzogen. Anschließend werden die weiteren Felder mittels der Reißverschlüsse zu der Hülle 6 verbunden und die Hülle 6 auf dem Boden 5 verankert. Seine endgültige torusartige Form erhält der Raum 1 erst, indem er durch den Lighting elements and the supporting structures of the pressure locks 12, 13 erected, anchored on the floor 5 and covered with the associated fields of the shell 6. Subsequently, the other fields are connected by means of the zippers to the shell 6 and the shell 6 anchored to the bottom 5. Its final torus-like form, the room 1 receives only by passing through the
Zuluftschlauch 24 unter den Überdruck gesetzt wird. Supply air hose 24 is placed under the pressure.
Zum Abbauen oder Umziehen des Raums 1 wird umgekehrt zunächst der  To dismantle or move the room 1 is reversed first the
Überdruck abgelassen, die Verankerungen der Hülle 6 am Boden 5 werden gelöst, die Felder der Hülle 6 mittels der Reißverschlüsse getrennt und von der Tonne 29, der Tragvorrichtung 18 und den Tragkonstruktionen der Druckschleusen 12, 13 gelöst. Der Filterschlauch 25 und die Beleuchtung werden von der Overpressure drained, the anchorages of the shell 6 at the bottom 5 are released, the fields of the shell 6 separated by the zippers and detached from the barrel 29, the support device 18 and the supporting structures of the pressure locks 12, 13. The filter tube 25 and the lighting are from the
Tragvorrichtung 18 und schließlich die Tragvorrichtung 18 selbst, die Carrying device 18 and finally the support device 18 itself, the
Stützspinne 19, die Tonne 29 und die Tragkonstruktionen der Support spider 19, the barrel 29 and the supporting structures of the
Druckschleusen 12, 13 abgebaut. Pressure locks 12, 13 degraded.
In den Figuren sindIn the figures are
1 Raum 1 room
2 Grundriss  2 floor plan
3 Durchmesser 3 diameters
4 Nutzfläche 4 usable area
5 Boden  5 floor
6 Hülle  6 case
7 Wand  7 wall
8 Decke  8 ceiling
9 Mitte  9 middle
10 Säule  10 column
11 Durchmesser 11 diameter
12 Druckschleuse12 pressure lock
13 Druckschleuse13 pressure lock
14 Außentür 14 outer door
15 Fluchttür  15 escape door
16 Innentür  16 inner door
17 Sitzbank  17 seat
18 Tragvorrichtung 18 carrying device
19 Stützspinne 19 support spider
20 Bauwerk  20 building
21 Außenhülle  21 outer shell
22 Belüftungseinrichtung 22 ventilation device
23 Lüftungsgerät23 air handling unit
24 Zuluftschlauch24 supply air hose
25 Filterschlauch25 filter hose
26 Durchmesser26 diameters
27 Abluftklappe 27 exhaust air flap
28 Wand  28 wall
29 Tonne  29 ton
30 Fuß  30 feet

Claims

Patentansprüche claims
1. Raum (1 ) in einem Bauwerk (20) mit mindestens einer  1. room (1) in a building (20) with at least one
Druckschleuse (12, 13) zum Austauschen von Material und Personen zwischen dem Bauwerk (20) und dem Raum (1), mit einer  Pressure lock (12, 13) for exchanging material and persons between the building (20) and the room (1), with a
Belüftungseinrichtung (22) zum Zuführen von Zuluft aus dem Bauwerk (20) oben in den Raum (1) und einer Entlüftungseinrichtung zum Abführen von Abluft unten aus dem Raum (1) in das Bauwerk (20) derart, dass der Raum (1 ) gegenüber dem Bauwerk (20) einen Überdruck aufweist, wobei der Raum (1 ) einen Boden (5) und eine den Raum (1 ) oberhalb des Bodens (5) druckdicht umschließende Hülle (6) und das Bauwerk (20) eine  Ventilation device (22) for supplying supply air from the structure (20) in the top of the room (1) and a venting device for discharging exhaust air from the bottom of the room (1) in the building (20) such that the space (1) opposite the building (20) has an overpressure, wherein the space (1) a bottom (5) and the space (1) above the bottom (5) pressure-tight enclosing envelope (6) and the building (20)
Außenhülle (21) aufweist, die den Raum (1) vor einer Witterung außerhalb des Bauwerks (20) schützt, dadurch gekennzeichnet, dass die Hülle (6) mindestens überwiegend flexibel ist und der Überdruck die Hülle (6) in Form des Raums (1 ) hält.  Has outer shell (21), which protects the space (1) from the weather outside the building (20), characterized in that the sheath (6) is at least predominantly flexible and the overpressure the sheath (6) in the form of the space (1 ) holds.
2. Raum (1 ) nach dem vorgenannten Anspruch, dadurch gekennzeichnet, dass die Entlüftungseinrichtung Abluft aus dem Innenraum durch einen Hohlraum in mindestens einer von dem Raum (1 ) umschlossenen Säule (10) abführt. 2. Room (1) according to the preceding claim, characterized in that the venting device discharges exhaust air from the interior through a cavity in at least one of the space (1) enclosed column (10).
3. Raum (1 ) nach dem vorgenannten Anspruch, gekennzeichnet durch eine Halterurigsvorrichtung zum Haltern einer Beleuchtungseinrichtung in dem Raum (1 ). 3. room (1) according to the preceding claim, characterized by a Halterurigsvorrichtung for holding a lighting device in the room (1).
4. Raum (1 ) nach einem der vorgenannten Ansprüche, dadurch  4. room (1) according to any one of the preceding claims, characterized
gekennzeichnet, dass die Hülle (6) mindestens abschnittsweise transparent ist.  characterized in that the sheath (6) is at least partially transparent.
5. Raum (1 ) nach einem der vorgenannten Ansprüche, dadurch  5. Room (1) according to one of the preceding claims, characterized
gekennzeichnet, dass die Hülle (6) mindestens abschnittsweise ein Gewebe aufweist.  in that the sheath (6) has a tissue at least in sections.
6. Raum (1 ) nach einem der vorgenannten Ansprüche, gekennzeichnet durch einen symmetrischen Grundriss (2). 6. room (1) according to any one of the preceding claims, characterized by a symmetrical floor plan (2).
7. Raum (1 ) nach einem der vorgenannten Ansprüche, gekennzeichnet durch eine im Wesentlichen vertikale seitliche Wand (7). 7. room (1) according to any one of the preceding claims, characterized by a substantially vertical side wall (7).
8. Raum (1 ) nach einem der vorgenannten Ansprüche, gekennzeichnet durch eine gewölbte Decke (8).  8. room (1) according to any one of the preceding claims, characterized by a curved ceiling (8).
9. Raum (1 ) nach einem der vorgenannten Ansprüche, dadurch  9. space (1) according to any one of the preceding claims, characterized
gekennzeichnet, dass der Raum (1) ein Reinraum ist.  characterized in that the space (1) is a clean room.
10. Verfahren zum Herstellen eines Raums (1) mit mindestens einer  10. A method for producing a room (1) with at least one
Druckschleuse (12, 13) zum Austauschen von Material und Personen zwischen dem Bauwerk (20) und dem Raum (1), mit einem Boden (5) und einer den Raum (1 ) oberhalb des Bodens (5) druckdicht umschließenden Hülle (6) in einem Bauwerk (20) mit einer Außenhülle (21 ), die den Raum (1 ) vor einer Witterung außerhalb des Bauwerks (20) schützt, und mit einer Belüftungseinrichtung (22) zum Zuführen von Zuluft aus dem Bauwerk (20) oben in den Raum (1 ) und einer Entlüftungseinrichtung zum Abführen von Abluft unten aus dem Raum (1 ) in das Bauwerk (20) derart, dass der Raum (1 ) gegenüber dem Bauwerk (20) einen Überdruck aufweist, dadurch gekennzeichnet, dass die Hülle (6) mindestens überwiegend flexibel ist und der Überdruck die Hülle (6) in Form des Raums (1 ) hält.  Pressure lock (12, 13) for exchanging material and persons between the structure (20) and the space (1), with a bottom (5) and a space (1) above the bottom (5) pressure-tight enclosing envelope (6) in a structure (20) having an outer shell (21) protecting the space (1) from the outside of the structure (20), and ventilation means (22) for supplying supply air from the structure (20) at the top of the building Room (1) and a venting device for removing exhaust air from the bottom of the room (1) in the building (20) such that the space (1) over the building (20) has an overpressure, characterized in that the sheath (6 ) is at least predominantly flexible and the overpressure holds the sheath (6) in the form of the space (1).
EP18710768.5A 2017-02-21 2018-02-19 Pneumatically inflatable clean area with a pressure lock and method for producing this clean area Active EP3585958B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017103468.4A DE102017103468A1 (en) 2017-02-21 2017-02-21 Room and method for making a room
PCT/EP2018/053974 WO2018153797A1 (en) 2017-02-21 2018-02-19 Pneumatically inflatable room with a pressure lock

Publications (2)

Publication Number Publication Date
EP3585958A1 true EP3585958A1 (en) 2020-01-01
EP3585958B1 EP3585958B1 (en) 2022-06-08

Family

ID=61627051

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EP18710768.5A Active EP3585958B1 (en) 2017-02-21 2018-02-19 Pneumatically inflatable clean area with a pressure lock and method for producing this clean area

Country Status (6)

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US (1) US10612255B2 (en)
EP (1) EP3585958B1 (en)
CN (1) CN110337521B (en)
CA (1) CA3054240C (en)
DE (1) DE102017103468A1 (en)
WO (1) WO2018153797A1 (en)

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Also Published As

Publication number Publication date
DE102017103468A1 (en) 2018-08-23
US20190360223A1 (en) 2019-11-28
CA3054240C (en) 2022-05-10
CN110337521B (en) 2023-11-14
US10612255B2 (en) 2020-04-07
WO2018153797A1 (en) 2018-08-30
CN110337521A (en) 2019-10-15
EP3585958B1 (en) 2022-06-08
CA3054240A1 (en) 2018-08-30

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