EP0410098B1 - Système d'espace en construction modulaire pour un climat spécial - Google Patents

Système d'espace en construction modulaire pour un climat spécial Download PDF

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Publication number
EP0410098B1
EP0410098B1 EP90109589A EP90109589A EP0410098B1 EP 0410098 B1 EP0410098 B1 EP 0410098B1 EP 90109589 A EP90109589 A EP 90109589A EP 90109589 A EP90109589 A EP 90109589A EP 0410098 B1 EP0410098 B1 EP 0410098B1
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EP
European Patent Office
Prior art keywords
air
module
production module
modular
room system
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.)
Expired - Lifetime
Application number
EP90109589A
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German (de)
English (en)
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EP0410098A2 (fr
EP0410098A3 (en
Inventor
Martin Hross
Andreas Halemba
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Kufler & Hross & Co KG GmbH
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Kufler & Hross & Co KG GmbH
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Priority to AT90109589T priority Critical patent/ATE97223T1/de
Publication of EP0410098A2 publication Critical patent/EP0410098A2/fr
Publication of EP0410098A3 publication Critical patent/EP0410098A3/de
Application granted granted Critical
Publication of EP0410098B1 publication Critical patent/EP0410098B1/fr
Anticipated expiration legal-status Critical
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    • 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 to a modular special climate room system of the type mentioned in the preamble of claim 1.
  • Variable systems In addition to individually created and therefore unchangeable special climate rooms in conventional construction technology Variable systems are known, in which different, coordinated modules are prefabricated in series according to function and size so that functional groups can be put together from them according to the modular principle.
  • the prefabricated units are transported to the installation site and assembled there, with the greatest possible degree of geometric variability being desired in order to be able to adapt optimally to the respective spatial conditions.
  • the central component of such a modular special climate room system is a so-called production module, in the interior of which is accessible via a door. and work areas for which the respective special climate is to be created and maintained.
  • air must be supplied to these areas either continuously or intermittently, which is specially prepared so that it e.g. has a degree of purity and / or a temperature and / or a relative humidity which differ from the corresponding parameters of the outside air. It may be desirable to keep the temperature and / or the humidity constant at a predeterminable value or to vary it over time according to a predefinable program.
  • new air must flow out of it, which in some cases can only be released to the environment or returned within the system after a certain post-processing such as filtering, disinfection, dehumidification etc.
  • production modules can be attached to one another in a gas-tight and particle-tight manner, leaving out the corresponding side and / or end walls, so that a continuous interior space results.
  • Other components of the well-known modular special climate room system that can be attached to the production module (s) as required are, for example, a changing module in which cleanroom clothing is put on and taken off, or a lock module that can be arranged between the changing and production module, for example serves to remove residual particles deposited on the clean room clothing and for air-technical shielding of the interior of the production module.
  • This known arrangement has a number of disadvantages: it is possible to vary the volumes of the differently processed air flows delivered to the different areas of the production module interior per unit of time within certain limits by changing the flow resistances for these air flows differently, which is what e.g. can be done by opening and closing controllable flaps or the like.
  • the technology module must be designed so large that it can accommodate and connect all conceivable air conveying and processing units that are required in the most extreme individual case. This means that in most applications in which only a part of these units is required, the technology module encloses a lot of empty space which must be available on the outside of the arrangement so that the module group in question can be set up at all. It is particularly disadvantageous that this comparatively large space requirement for the technology module is always concentrated at a single point in the entire arrangement.
  • the invention has for its object to develop a modular special climate room system of the type mentioned so that with the least possible technical Effort the greatest possible flexibility and variability of the system with regard to its adaptation to the functions required in the various applications and the respective spatial possibilities is achieved, and that during its operation the air volumes to be supplied to the individual processing operations can be kept as small as possible.
  • controllable flap arrangements which close completely tightly in the closed state can be built into the walls which separate different flow paths and, if desired, allow a more or less strong partial mixing of the different air flows depending on the degree of opening.
  • each of the technology modules used can contain its own fan arrangement, the volumes conveyed per unit of time in each of the various air streams can be controlled completely independently of the other air streams.
  • this control can be carried out by changing the delivery capacity of the respective blower, so that a variation in flow resistances which may result in performance losses is not necessary.
  • a system according to the invention operates with optimum efficiency.
  • each of these modules can be directly attached to the production module (s), so that the space required for several processing units can be "distributed" around the production module arrangement, which e.g. It is always advantageous if a module combination is to be set up in an existing building and there are elongated but narrow free spaces around the production module unit, which does not require the installation of a technology module that includes all the necessary units, as is known in the prior art would allow.
  • the feed flow paths leading to the individual areas of the production module interior and / or the return flow paths leading away from there are arranged in vertically superimposed planes.
  • inlet and outlet openings are arranged in a grid pattern in the module side walls results in such a large number of possible positions in which the technical modules can be added to both the longitudinal and the end faces of the production modules that also at suitable installation geometry can be found in very complicated and narrow outdoor spaces.
  • At least one through-flow path section is provided for at least one type of technology module for an air flow which originates from another technology module or leads back to another technology module, this another Technology module of the same or a different type can belong to technology modules.
  • This passage flow path section is preferably arranged at the same level or height as the sections belonging to the same flow path in the other module types, so that it can be inserted into further flow paths in the same way via correspondingly arranged inlet and outlet openings in the module side walls, as described above.
  • FIG. 1 and 2 show a set-up example of the modular special climate room system 1 according to the invention, which is designed as a clean room arrangement and comprises a production module 3, a circulating air module 4 and an outside air module 5.
  • Each of these modules is constructed as a compact, transportable unit that can be prefabricated as standard and then set up at the place of use with comparatively simple means.
  • the example shown is an embodiment as it is installed within an existing building. The same units are used for outdoor installation, but with an additional one against weather influences protective outer skin.
  • the modules 2, 3 and 4 all have the same height and the same width, while the length is adapted to the respective interior requirements.
  • the length of the production module 3 is greatest because the interior contains the living and working areas for which a special climate is to be provided. Since 3 people are inside the production module and work there, it has a door 6, in front of which a lock module can be arranged if necessary, and a row of windows 7.
  • the production module 3 has a frame, not particularly shown in the figures, which forms the supporting structure and in which a hollow ceiling area 9 and a hollow floor area 10 are integrated.
  • the longitudinal walls are each formed by four wall panels, which are designed, for example, as window panels 12, as door panels 13, as closed wall panels 14, as panels with inlet / outlet openings 17, etc. and are fastened to the frame so that they are seamless and gas and particle-tight to one another connect. These panels can be exchanged for one another or for other panels, not shown, as required.
  • the end walls of the production module 3 are formed by end wall plates 18 fastened to the frame, of which only one is visible in FIG. 2, while the other one is largely covered by the air circulation module 4 in FIG. 1.
  • inlet / outlet openings 19 are provided both in the longitudinal and in the end walls of the production module 3, all of them in the ceiling cavity 20 located behind (see FIG. 3) or the floor cavity located behind 21 (Fig. 3) open.
  • inlet / outlet openings 19 which are located in the end wall plate 18 covered by the air-circulation module 4 in FIG. 1, all inlet / outlet openings 19 are sealed gas-tight and particle-tight by closure elements (not shown).
  • the production module 3 is divided into five levels E1 to E5, which are arranged vertically one above the other.
  • the top level E1 corresponds to the ceiling cavity 20, which, like the floor cavity 21 corresponding to the level E5, extends practically over the entire floor area of the production module 3.
  • the second and fourth levels (counted from above) E2 and E4 comprise flow path sections 23 and 24, which only extend over parts of the plan area.
  • Level E3 corresponds to the living and working area of the people working in the production module.
  • the entry / exit openings 19 are assigned to the levels E1 and E5, while the entry / exit openings 17 belong to the levels E2 and E4. Since the latter, as will be explained in more detail with reference to FIG.
  • the air recirculation module 4 has inlet / outlet openings 17 and 19 both in its side walls and in its end wall facing the production module 3, which are arranged in height in accordance with the level arrangement described above in such a way that they are aligned with the corresponding inlet / outlet openings of the production module 3 if the two modules 3 and 4 are set up on a common, flat floor surface.
  • inlet / outlet openings 19 belonging to the uppermost or lowest level E1 or E5 are provided in the end face facing the outside air module 4.
  • the inlet / outlet openings 17 and 19 of the circulating air module 4 located in the side walls are again tightly closed by closure elements.
  • the outside air module 5 also has in all side and end walls the levels E1 and E5 associated with inlet / outlet openings 19, of which, however, only those are not sealed by closure elements which are located in the end wall facing the air circulation module 4.
  • a horizontal row is located below the inlet / outlet openings 19 assigned to level E1 or above the level E5 assigned to the two end walls and in the longitudinal side wall of the outside air module 5 visible in FIG. 2 of inlet / outlet openings 26, which are assigned to the already mentioned sub-levels E2a and E4b, as will be explained in more detail with reference to FIG. 4. Since these inlet / outlet openings 26 are not required in the embodiment of FIGS. 1 to 3, they are sealed by closure elements (not shown in more detail).
  • the outside air module 5 In its roof 27, the outside air module 5 has an intake opening 28 for ambient air and an air discharge opening 29. If desired, a partition can be arranged between these two openings on the roof 27 in order to prevent air flowing out of the outlet opening 29 from being sucked in again immediately.
  • the outside air module 5 each has a door 30 through which part of the interior of this module is accessible for maintenance and repair work.
  • the two opposite end walls of the outside air module 5 and the recirculating air module 4 likewise have door openings through which the units of the recirculating air module 4 can be reached from the interior of the outside air module 5.
  • 5 shaft openings 32 are provided in the above-mentioned walls of the outside air module, which, in connection with corresponding openings in the walls of the other modules, e.g. enable continuous pipelines and / or electrical lines connecting the modules to one another. If desired, these openings can also be closed tightly.
  • Gaps are left between the opposite end walls of the modules, in which there are sealing arrangements 34, which are the unclosed inlet / outlet openings 17, 19 each surround in a ring and are attached or bear tightly against the outer walls of the modules in such a way that there are dense, continuous flow paths, ie flow paths extending from module to module, as will be described in more detail below.
  • a first blower 36 is arranged in the interior of the outside air module 5, which sucks in outside air through a duct 37 which is connected to the surroundings via the suction opening 28 and which, before it reaches the blower 36, in a first one Coarse filter 38 is pre-filtered. Behind the blower 36, the sucked-in outside air flows into a chamber 40, in which further air treatment units are accommodated, which in the illustration in FIG. 3 is of simplicity for the sake of being omitted.
  • the air flows from the chamber 40 through a vertical shaft 41, in which a further filter 42 is arranged, upwards into a ceiling cavity 43 of the outside air module 5, into which the inlet / outlet openings 19 and 26 arranged in the side walls of this module open.
  • the inlet / outlet openings 19a which are located in the right-hand end wall of the outside air module 5 in FIG. 3, all of these inlet / outlet openings 19, 26 are closed airtight in the manner already mentioned by closure bodies.
  • the air emitted by the blower 36 flows through the sealing arrangements 34 and the likewise unclosed inlet / outlet openings 19a in the left end wall in FIG.
  • the bottom wall 46 of this ceiling cavity 20 has no openings in the left part of FIG. 3, so that the air in FIG. 3 must flow to the right, where it through the air outlet grille 47 provided in the bottom wall 46 or the perforated perforated plates 48 in the general clean room area 50 of the production module 3 arrives.
  • the air passes through a vertical shaft 56, in which there is a filter 57 for post-processing, to a second fan 58, the suction effect of which supports the previously described air flow movement and which blows the air passing through it into a shaft 59, which communicates with the air discharge opening 29 so that air can be discharged into the environment here.
  • Three controllable flap arrangements 61, 62, 63 are provided in the two shafts 37 and 59 and in the wall 60 separating them from one another. These flap assemblies 61, 62, 63 can be controlled independently of one another so that they either assume one of two extreme positions in which they are fully open or completely closed, or any position between these two extreme positions. In this way it is possible, for example, to completely close the flap arrangements 61, 63 and to fully open the flap arrangement 62. With this flap position, the outside air module 5 also works in pure recirculation mode, ie the air extracted from the production module 3 is fed back to the production module completely after appropriate preparation, without any outside air components being admixed.
  • the circulating air module 4 has its own fan 64, which presses the air sucked in from the production module 3 upward into a cavity 65 assigned to the plane E2, into which the inlet / outlet openings 17 open.
  • the inlet / outlet openings 17a located in the right-hand end wall of the recirculating air module 4 in FIG. 3, all of these openings are closed, so that the air conveyed by the blower 64 only through the last-mentioned openings, the sealing arrangements 34 connected to them and the in The left end wall of the production module 3, which is provided in FIG.
  • a flow path section 23 which is formed by an upper box suspended under the ceiling of the product module 3, in the bottom of which there are fine filters 66 through which the air passes flows down into a high-purity clean room area 70 of the production module 3.
  • a work table 71 is arranged in this area.
  • the air flowing through the high-purity clean room area 70 is sucked off into a cavity forming the flow path section 24, from which it passes through the inlet / outlet openings left open in the left end wall of the production module 3 17a, the sealing arrangements 34 located behind it and the adjoining inlet / outlet openings 17a in the right end wall of the air-circulation module 4 flows into a lower cavity 75 located there, from which it passes through a filter 76 used for post-processing to the blower 64, from which it is fed again into the circuit just described.
  • the annular sealing arrangements 34 located between the air circulation module 4 and the production module 3 are designed such that they keep the flow paths leading back from the outside air module 5 to the production module 3 and from there again completely separate from the flow paths leading from the air circulation module 4 lead to the production module 3 and back from there.
  • Each of the openings 19a and 17a is thus completely surrounded by an annular sealing body in such a way that the air passing through the respective opening cannot pass into the adjacent flow path.
  • air flap arrangements 79, 80 are installed, which can be controlled in such a way that they are either completely closed or completely open, or each lying between these two extreme positions Can take intermediate state. With the help of these air flap arrangements 79, 80, a certain mixing between the outside air module and recirculating air flows can be brought about.
  • FIG. 3 shows very clearly the basic principle of the invention, after the air flows just described are supplied to two different areas 50, 70 of the production module 3 prepared differently and come from two separate technology modules 4, 5 or return to them, basically separated from each other being held. Furthermore, it can be seen that it is not necessary to arrange the circulating air module 4 between the outside air module 5 and the production module 3 in the manner shown. Rather, the outside air module 5 can also be connected directly to the production module at almost any location, without changing the principle of the separate air flows.
  • the inlet / outlet openings 19 of the production module located at the connection point are opened, so that the air emerging from the upper inlet / outlet openings 19a of the outside air module 5 enter directly into the ceiling cavity 20 and the excess air in the general clean room area 50 of the production module through the Bottom cavity 21 can get back into the bottom cavity 55 of the outside air module 5.
  • the openings 19a of the air circulation module 4 provided in the left end wall in FIG. 3 are closed in this case, so that there is no connection to the surroundings here.
  • the circulating air module 4 does not necessarily have to be connected to one of the end walls of the production module 3 in such a case.
  • the embodiment shown in Fig. 4 on a smaller scale again comprises a production module 3, a recirculation module 4 and an outside air module 5.
  • These modules have essentially the same structure and are arranged in the same manner as that with reference to FIGS. 1 to 3 has been described.
  • the same parts are provided with the same reference numerals and reference can be made to the above description with regard to their arrangement and mode of operation. In the following, only those parts are explained, with respect to which the exemplary embodiment according to FIG. 4 differs from the previously described example.
  • a further technology module 82 is inserted into the serial arrangement between the outside air module 5 and the recirculating air module 4, to which a further air flow through the production module 3, at least partially separated from the other air flows, is assigned.
  • the levels E2 and E4 are split into sub-levels E2a, E2b or E4a and E4b.
  • the outside air module which is otherwise identical to the outside air module 5 of the previous exemplary embodiment, in that the openings 26a provided in the right end wall are not closed, so that the air flow rising through the vertical duct 41 divides the ceiling cavity 43 of the outside air module 5 into two in the following flow paths separated from one another, namely on the one hand through the inlet / outlet openings 19a and on the other hand through the inlet / outlet openings 26a.
  • Sealing arrangements 34 are again located behind both types of opening, which forward the respective air flow into a ceiling cavity 83 or an upper cavity 85 of the further technology module.
  • the air flow passes through inlet / outlet openings 19a provided in the right end wall of the further technology module 82 into the ceiling cavity 45 of the air-circulation module 4, from where it flows in the same way into the ceiling cavity 20, the general clean air area 50, and the floor cavity 21 of the production module 3 and flows from there into the floor cavity 54 of the air circulation module 4, as has already been explained above with reference to FIG. 3.
  • the air flow continues through a floor cavity 86 of the further technology module 82 into the floor cavity 55 of the outside air module 5, from where it is passed on via the vertical duct 56 and the second fan 58 in the same manner as described above. It can thus be seen that in this serial arrangement the ceiling cavity 83 and the floor cavity 86 of the further technology module 82 only serve as forwarding flow path sections for this air flow.
  • air recirculation module 4 has a slightly different structure than the air recirculation module 4 described above, which is also expressed in the fact that it has in its longitudinal and front side walls the sub-levels E2a and E4b assigned inlet / outlet openings 26, of which the in the Longitudinal side walls provided entry / exit openings 26 are closed, while the entry / exit openings provided in the end side walls 26a are opened and are connected by ring-shaped sealing arrangements 34 to the inlet / outlet openings 26a of the neighboring modules.
  • the air flow just described flows from the false ceiling cavity 89 of the recirculating air module 4 into a false ceiling cavity 90 of the production module 3, where it passes through a first upper box 91 into a second upper box 92, from which it passes down through a fine filter 66 into a second, high-purity clean room area 93 of the production module 3 exits. From this area, the air flow passes through the air outlet grille 73 provided in the side wall of the work table 71 into an intermediate floor cavity 95 of the production module 3, from where it flows into an intermediate floor cavity 96 through an inlet / outlet opening 26 provided in the left end wall and the sealing arrangement 34 located behind it Air circulation module flows.
  • the further technology module 82 in the present case is a "passive" technology module which does not have its own fan and therefore only in series with a technology module arranged behind it and having a fan module to the production module 3 either (as shown) can be connected directly or indirectly.
  • the upper cavity 65 and the lower cavity 75 are formed somewhat lower in the recirculation air module 4 shown here than in the exemplary embodiment described above.
  • the same also applies to the partially closed and partially open inlet / outlet openings 17 and 17a, with which these two cavities can be inserted or are inserted into further flow paths.
  • this further flow path leads from the upper cavity 65 into the interior of the first upper box 91 assigned to the lower level E2b in the production module 3, from where the air enters through a fine filter 66 into the first high-purity clean room area 70 of the production module, which here is on the surface of the work table 71 is limited.
  • the worktop 72 of this worktable 71 is perforated again, so that the air flow through the upper cavity 101 of the worktable 71 and the associated inlet / outlet openings 17a, the sealing arrangements 34 located behind it and the inlet / outlet openings 17a in the lower region of the right end wall of the circulating air module 4 can get into the lower cavity 75 there.
  • the interior of the production module 3 is therefore in three different areas, namely a general clean room area 50, a first high-purity clean room area 70 and a second high-purity clean room area 92 split. These areas are flowed through by air flows that are largely separate from one another, the air flow flowing through the second high-purity clean room area 92 being first subjected to additional pretreatment in the further technology module 82 and additional post-treatment after flowing through the production module 3.
  • the further technology module 82 could also be arranged between the recirculation air module 4 and the production module 3 due to the inlet / outlet openings 19 and 26 provided therein, without the basic flow patterns changing anything.
  • the system according to the invention also comprises further active and passive technology modules, which can be arranged between the air circulation module 4 and the production module 3, for the additional air flow generated by the air circulation module 4 through the production module 3 for an additional pre- and / or post-treatment to undergo.
  • the split of the upper level E2 into two sublevels does not always have to go hand in hand with a split of the lower level E4 into two sublevels and vice versa. If, for example, the air stream emerging from the second high-purity clean room area 92 is not to be supplied to a separate aftertreatment, it can already be mixed in the production module 3 or in one of the subsequent technology modules with the air stream flowing through the floor cavity 21 before it reaches the floor cavity 55 of the outside air module 5 .
  • a division into more than seven levels is also possible within the scope of the invention.
  • a connection point between a production module 3 and a technology module 103 is shown on an enlarged scale in FIG. 5, all the inlet / outlet openings which are not required for the reproduced connection being omitted.
  • the second flow path runs from the cavity 65 of the technology module 103 through two inlet / outlet openings 17a and the sealing arrangement 34 in between into the flow path section 23 formed by an upper box of the production module 3, from there through a fine filter 66 into the high-purity clean room area 70 of the production module, from where the air passes through the perforated table top 72 of the work table 71 into the flow path section 24 formed by the table box, which it leaves through the two inlet / outlet openings 17a and the sealing arrangement 34 located therebetween in order to get into the cavity 75 of the technology module 103.
  • this is one of the air recirculation modules 4 from FIGS. 3 and 4 is the corresponding technical module, the air is passed from the cavity 75 with the aid of a blower, not shown, into the upper cavity 65, where it can go through further processing steps.
  • each of the sealing arrangements 34 provided between the two modules 3, 103 comprises a first sealing body 104, which is fastened to the side wall of the technology module 103 facing the production module 3, and each has an inlet / outlet opening 17a and encloses an inlet / outlet opening 19a in a ring.
  • Each of these sealing bodies 104 has an upper transverse web 105, a lower transverse web 106, an intermediate web 107 and two vertical webs, which cannot be seen directly in the sectional view in FIG. 5.
  • the vertical webs and the two transverse webs 105 and 106 form a rectangle which completely surrounds the outer contour of the associated inlet / outlet openings 17a and 19a.
  • the intermediate web 107 which runs parallel to the two transverse webs 105, 106 and also connects the two vertical webs to one another, is arranged in terms of height in such a way that it separates the two flow paths associated with the inlet / outlet openings 17a and 19a.
  • each of the webs has a cross section in the form of an elongated isosceles triangle, which rests with its short base on the outer wall of one of the two modules (here the technology module 103) and with its free tip to the opposite outer wall of the other of the two modules (here the production module 3).
  • a second sealing body 109 is attached, which is made in the same way Web is constructed, as described above for the first sealing body 104 and which also surrounds the two inlet / outlet openings 17a and 19a assigned to it in a ring.
  • the webs of this second sealing body 109 each have an approximately square cross section with an all-round groove that is open toward the opposite module.
  • the space 110 remaining between the two modules 3, 103 joined together is covered all around, ie both on the two vertical sides and on the roof and bottom sides by two essentially L-shaped profiles 112, which have the free end of their long Legs are attached to the outside of the module 3 or 103 concerned in such a way that their short legs protrude outward opposite one another at a short distance. These two short legs can then be connected to one another by a large number of clamping screws 114.
  • the space remaining between the two short, outwardly projecting legs of the two L-shaped profiles 112 is covered by a U-shaped profile 115. With the aid of the elastically mounted tensioning screws 114, the sealing bodies 104 can be somewhat compressed, so that overall there is a vibration-decoupled, tight connection between the modules.
  • the space 110 is not completely sealed. Air can flow into this space 110 via the installation shaft 117 shown in FIG. 5, in which pipes 118 run are blown in, as indicated by the flow arrows in FIG. 5. This air can be tempered, filtered or adjusted to a specific moisture content as required in order to shield the flow path connections formed by the sealing bodies 104, 109 against external influences. Conversely, air can also be withdrawn from the intermediate space 110 via the installation shaft 117 if it is to be prevented that gases escaping from the flow paths into this intermediate space 110 can escape to the outside.

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  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
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Claims (25)

  1. Système modulaire d'enceinte à climat spécial, comportant au moins un module de production, contenant des zones de séjour et de travail, auxquelles sont amenés des écoulements d'air traités de manières différentes, et comportant plusieurs modules techniques, pouvant être adjoints au module de production, dans lesquels sont contenus des agrégats servant à la préparation de l'air et/ou au transport de l'air dans le module de production, caractérisé en ce que, pour au moins deux des écoulements d'air, est chaque fois prévu un module technique (4, 5, 82, 103) propre et un cheminement d'écoulement (3, 4, 82, 103) d'amenée propre, partant de ce module technique (3, 4, 82, 103) et allant à la zone (50, 70, 92) concernée du module de production (3).
  2. Système modulaire d'enceinte à climat spécial selon la revendication 1, dans lequel de l'air s'échappant des zones de séjour et de travail du module de production est ramenée, caractérisé en ce que, pour au moins l'un des écoulements d'air, est prévu un cheminement de retour propre, retournant au module technique (4, 5, 82, 103) associé.
  3. Système modulaire d'enceinte à climat spécial selon la revendication 1 ou 2, caractérisé en ce que des sections de cheminement d'écoulement d'amenée, s'étendant dans le module de production (3) et destinées à des courants d'air, qui sont amenées à différentes parties des zones de séjour et de travail, sont agencées dans des plans (E1, E2), superposés verticalement.
  4. Système modulaire d'enceinte à climat spécial selon la revendication 2 ou 3, caractérisé en ce que des sections de cheminement de retour s'étendant dans le module de production (3) et destinées à des courants d'air, qui sont évacués hors de différentes parties des zones de séjour et de travail, sont agencés dans des plans (E4, E5) superposés verticalement.
  5. Système modulaire d'enceinte à climat spécial selon la revendication 3, caractérisé en ce que la section de cheminement d'amenée la plus haute dans le module de production (3), est formée par un espace creux de plafond (20) s'étendant à peu près sur la totalité de la surface de la projection horizontale du module de production (3), tandis que des sections de cheminement d'amenée situées au-dessous sont formées par des espaces creux (23 ; 90, 92) s'étendant chacun seulement sur une partie de la surface de la projection horizontale du module de production (3).
  6. Système modulaire d'enceinte à climat spécial selon la revendication 4 ou 5, caractérisé en ce que la section de cheminement d'écoulement de retour la plus basse dans le module de production (3) est formée par un espace creux de plancher (21) s'étendant à peu près sur la totalité de la surface de la projection horizontale du module de production (3), tandis que des sections de cheminement d'écoulement de retour situées au-dessus sont formées par des espaces creux (24 ; 95 ; 101) s'étendant chacun seulement sur une partie de la surface de la projection horizontale du module de production (3).
  7. Système modulaire d'enceinte à climat spécial selon l'une des revendications 1 à 6, caractérisé en ce que les cheminements d'écoulement destinés à différents écoulements d'air peuvent être reliés ensemble au moyen d'agencements de volets (79, 80) pouvant être commandés, assurant une fermeture étanche à l'état fermé, la commande s'opérant de manière qu'une quantité souhaitée de chaque courant d'air puisse être mélangée chaque fois à un autre courant d'air.
  8. Système modulaire d'enceinte à climat spécial selon l'une des revendications précédentes, caractérisé en ce qu'est prévu, dans au moins un type de modules techniques (4), au moins une section de cheminement d'écoulement traversant (45, 54), pour un écoulement d'air d'un autre module technique (5).
  9. Système modulaire d'enceinte à climat spécial selon la revendication 8, caractérisé en ce que, dans les modules techniques (4, 5, 82, 103), les sections de cheminement d'écoulement appartenant aux différents écoulements d'air s'étendent dans des plans superposés verticalement, dont l'agencement est à peu prés identique à l'agencement des plans correspondant (E1, E2, E4, E5) dans le module de production (3).
  10. Système modulaire d'enceinte à climat spécial selon les revendications 3 à 9, caractérisé en ce que les ouvertures d'entrée/sortie (17, 19, 26), destinées au différents cheminements d'écoulement, sont disposées dans des parois verticales du module de production (3) et des parois verticales du module technique (4, 5, 82, 103) concerné, au niveau du plan (E1, E2, E4, E5), prévu dans le module de production (3) pour la section de cheminement d'écoulement spécifique.
  11. Système modulaire d'enceinte à climat spécial selon la revendication 10, caractérisé en ce que, pour les cheminements d'écoulement, sont prévus chaque fois plusieurs ouvertures d'entrée/sortie (17, 19, 26), dans au moins deux parois verticales, ne se faisant pas face, du module de production (3) et dans au moins deux parois verticales, ne se faisant pas face, des modules techniques (4, 5, 82, 103) et en ce que les ouvertures d'entrée/sortie (17, 19, 26) non utilisées peuvent être fermées de façon étanche au gaz, au moyen d'éléments obturateurs pouvant être insérés.
  12. Système modulaire d'enceinte à climat spécial selon la revendication 10 ou 11, caractérisé en ce que les ouvertures d'entrée/sortie (17, 19, 26) des cheminements d'écoulement sont situés à peu près en affleurement dans les parois verticales du module de production (3) et des modules techniques (4, 5, 82, 103), et en ce que chaque fois l'une des deux ouvertures d'entrée/sortie (17, 19, 26), se faisant face mutuellement lorsque deux modules (3, 103) sont joints l'un à l'autre et dont l'une sert comme ouverture de sortie et l'autre comme ouverture d'entrée pour un cheminement d'écoulement, est entourée complètement de façon annulaire par un premier corps d'étanchéité (104), fixé de façon étanche au gaz au côté extérieur de la paroi latérale concernée d'un module (103) et faisant saillie vers l'autre module (3), corps d'étanchéité (104) venant en prise, de façon étanche au gaz, lorsque les modules (3, 103) sont joints l'un à l'autre, avec son arête d'extrémité, faisant saillie librement, avec un deuxième corps d'étanchéité (109), disposé au côté extérieur du module (3) placé en regard et entourant de façon annulaire l'ouverture située à cet endroit.
  13. Système modulaire d'enceinte à climat spécial selon la revendication 12, caractérisé en ce qu'un gaz peut être insufflé dans les espaces intermédiaires (110) situés entre des modules (3, 103) joints l'un à l'autre.
  14. Système modulaire d'enceinte à climat spécial selon la revendication 12, caractérisé en ce que du gaz peut être aspiré hors des espaces intermédiaires (110), entre des modules (3, 103) joints l'un à l'autre.
  15. Système modulaire d'enceinte à climat spécial selon l'une des revendications précédentes, caractérisé en ce que l'un des modules techniques est un module d'air extérieur (5), assurant le mélange entre de l'air de circulation évacué par aspiration hors du module de production (3) et de l'air extérieur aspiré intérieurement à partir de l'environnement, en une proportion modifiable depuis 100% d'air de circulation avec 0% d'air extérieur jusqu'à 0% d'air de circulation avec 100% d'air extérieur, et amenant ce mélange d'air à l'une des zones du module de production (3).
  16. Système modulaire d'enceinte à climat spécial selon l'une des revendications précédentes, caractérisé en ce que l'un des modules techniques est un module d'air de circulation (4), ramenant de l'air de circulation évacué par aspiration hors du module de production (3), après traitement adéquat, à l'une des zones du module de production (3).
  17. Système modulaire d'enceinte à climat spécial selon la revendication 15 ou 16, caractérisé en ce que l'air s'écoulant à travers le module technique (4, 5, 82, 103) est soumis à au moins une étape de traitement dans le module technique.
  18. Système modulaire d'enceinte à climat spécial selon l'une des revendications 15 à 17, caractérisé en ce que l'air amené du module technique (4, 5, 82, 103) au module de production (3) est soumis à au moins une étape de traitement dans le module de production.
  19. Système modulaire d'enceinte à climat spécial selon l'une des revendications 15 à 18, caractérisé en ce que dans le module de production (3) une zone d'enceinte propre (50) générale, recevant de l'air venant du module d'air extérieur (3), et au moins une zone d'enceinte propre (70) à pureté plus élevée, recevant de l'air venant du module de recirculation (4), sont prévus.
  20. Système modulaire d'enceinte à climat spécial selon la revendication 19, caractérisé en ce que l'air venant du module d'air extérieur (5) est amené à la zone d'enceinte propre (50) générale, par l'intermédiaire de l'espace creux de plafond (20) du module de production (3) et extrait à travers l'espace creux de plancher (21) du module de production (3).
  21. Système modulaire d'enceinte à climat spécial selon la revendication 19 ou 20, caractérisé en ce que l'air, qu'aspire le module de circulation (4) hors du module de production (3), est essentiellement de l'air provenant de la zone d'enceinte propre à pureté élevée (70).
  22. Système modulaire d'enceinte à climat spécial selon l'une des revendications 19 à 21, caractérisé en ce que dans le module de production (3) est prévue une autre zone d'enceinte propre (92) à pureté élevée, recevant de l'air venant du module d'air extérieur (5) par l'intermédiaire d'un cheminement d'écoulement séparé au moins à l'intérieur du module de production (3) du cheminement d'écoulement de l'air, que reçoit la zone d'enceinte propre (50) générale du module d'air extérieur (5).
  23. Système modulaire d'enceinte à climat spécial selon l'une des revendications 15 à 22, caractérisé en ce qu'entre le module d'air extérieur (5) et le module de production (3) est inséré au moins un autre module technique (4 ; 82), qui est traversé par l'air destiné à la zone d'enceinte propre général (50), passant par des cheminements d'écoulement séparés.
  24. Système modulaire d'enceinte à climat spécial selon la revendication 23, caractérisé en ce que l'autre module technique (4 ; 82) est le module d'air de circulation (4).
  25. Système modulaire d'enceinte à climat spécial selon la revendication 23, caractérisé en ce que l'autre module technique (4 ; 82) est un module (82), dans lequel l'air à amener depuis le module d'air extérieur (5) à l'autre zone d'enceinte propre à pureté élevée (92) parcourt une étape de traitement supplémentaire.
EP90109589A 1989-07-24 1990-05-21 Système d'espace en construction modulaire pour un climat spécial Expired - Lifetime EP0410098B1 (fr)

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AT90109589T ATE97223T1 (de) 1989-07-24 1990-05-21 Modulares sonderklima-raumsystem.

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DE3924455 1989-07-24
DE3924455A DE3924455A1 (de) 1989-07-24 1989-07-24 Modulares sonderklima-raumsystem

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EP0410098A2 EP0410098A2 (fr) 1991-01-30
EP0410098A3 EP0410098A3 (en) 1991-06-26
EP0410098B1 true EP0410098B1 (fr) 1993-11-10

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DE19545252A1 (de) * 1995-11-24 1997-05-28 Helmut Kaeufer Aggregatkapsel als Verfahrensbaustein
DE10035563C2 (de) * 2000-07-21 2002-08-01 Dornier Gmbh Mobiler Container
DE10343653B3 (de) * 2003-09-20 2005-06-23 Eads Deutschland Gmbh Klimatisierter mobiler Container
CN104154610B (zh) * 2014-08-13 2017-05-31 上海新祁环境科技有限公司 模块型空调箱
DE102017124384A1 (de) * 2017-10-19 2019-04-25 Khs Gmbh Einhausung für eine industrielle Anlage
GB201718917D0 (en) * 2017-11-16 2018-01-03 Ge Healthcare Bioprocess R&D Ab Method and system for manufacturing of biopharmaceutical products

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JPH01171646A (ja) * 1987-12-26 1989-07-06 Sumitomo Electric Ind Ltd クリーンベンチ
DE8812274U1 (fr) * 1988-09-28 1988-12-22 Gabler, Martin, 8170 Bad Toelz, De

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DE3924455C2 (fr) 1991-05-08
ATE97223T1 (de) 1993-11-15
EP0410098A2 (fr) 1991-01-30
DE3924455A1 (de) 1991-01-31
EP0410098A3 (en) 1991-06-26

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