EP1528186B1 - Panneau pour la construction de logements modulaires particulièrement pour des unités de ventilation et conditionnement d'air - Google Patents

Panneau pour la construction de logements modulaires particulièrement pour des unités de ventilation et conditionnement d'air Download PDF

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Publication number
EP1528186B1
EP1528186B1 EP04023654A EP04023654A EP1528186B1 EP 1528186 B1 EP1528186 B1 EP 1528186B1 EP 04023654 A EP04023654 A EP 04023654A EP 04023654 A EP04023654 A EP 04023654A EP 1528186 B1 EP1528186 B1 EP 1528186B1
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EP
European Patent Office
Prior art keywords
panel element
metal profiles
element according
insulating material
panel
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
EP04023654A
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German (de)
English (en)
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EP1528186A1 (fr
Inventor
Konrad Stolzlechner
Klaus Bürgschwendter
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.)
EUROCLIMA Apparatebau GmbH
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EUROCLIMA Apparatebau GmbH
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Publication of EP1528186A1 publication Critical patent/EP1528186A1/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • 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
    • E04H5/00—Buildings or groups of buildings for industrial or agricultural purposes
    • E04H5/10—Buildings forming part of cooling plants

Definitions

  • the present invention relates to a plate member for modular construction of housings, preferably of ventilation and air conditioning systems, with two spaced and substantially parallel side walls with interposed insulation and with a perpendicular to the side walls extending around the plate member end face, said End face in the cross-sectional view has two spaced apart metal profiles, between which insulating material is arranged.
  • a plate element is from each of the publications DE-A-3 244 743 . US-A 1 697 189 and FR-A-2 604 739 known.
  • the modular design with panel elements in ventilation and air conditioning systems is already known.
  • the prior art discloses numerous variants for the realization of such plate elements.
  • the DE 30 42 109 discloses a plate member having an insulating core, on whose end faces in each case an end profile of U-shaped cross-section is arranged.
  • a disadvantage of these plate elements is the high heat transfer in the region of the end profiles.
  • the FR 2 604 739 describes a facade panel with two parallel metal plates, between which an insulating core of mineral wool is arranged. To connect the plate elements on the front side Verank fürselemertt, 8 'are provided of an elastomer, so that a gap between the individual facade panels remains.
  • the US 1,697,189 shows an insulating plate member having two mutually parallel side walls, between which insulating material is arranged.
  • the DE 32 44 743 A1 discloses a rolling wall for cooling and insulating containers, with no thermal bridges from the inside to the outside of the roll wall.
  • insulating material is penetrated by sockets, which are provided for connection to adjacent plate elements and / or for connection to corner profiles.
  • the standard EN 1886 under point 7 describes a classification of RLT (room air-technical) devices in classes, the devices in the classes T1 and T2 are substantially completely thermally decoupled from the warm to the cold side. Due to the end face according to the invention, these standard values can be made possible with a simple construction. Due to the spaced metal profiles, a favorable thermal decoupling can be realized.
  • RLT room air-technical
  • a preferred embodiment of the invention provides that the insulating material is formed substantially cuboid and that the metal profiles embrace the insulating material on its narrow side. This allows the greatest possible distance between the metal profiles, whereby the heat transfer is additionally reduced. By the Enveloping the metal profiles on the narrow side also requires less material to minimize the naturally good heat-conducting metal surfaces.
  • a special embodiment of the invention provides that the metal profiles surround the edge of the insulating material with a substantially U-shaped edge. This design ensures a good hold of the insulating material, which remains firmly anchored between the metal profiles even with large thermal fluctuations. It is advantageously provided that the metal profiles are at least partially double-walled, whereby additional stability of the profile end frame is achieved.
  • the metal profiles have mutually parallel sections between which an insulating gap remains.
  • the parallel sections a higher strength and a better torsional rigidity of the profile end frame is achieved, the trapped air gap acts as an insulator layer, thereby improving the thermal decoupling.
  • the metal profiles have grooves for receiving a seal.
  • double-circumferential seals can be inserted into the grooves provided, which give the RLT housing the required degree of tightness in Unterwie in the overpressure.
  • the seal is an EPDM seal. This rubber seal is characterized i.a. by flame retardancy and largely withstands large temperature fluctuations.
  • the metal profiles are each connected to one side wall.
  • an increased strength of the plate element is achieved.
  • the metal profiles are preferably integrally formed from the U-shaped edge to the flat surfaces, these can be easily connected to the side walls, with a stable double-walled construction is achieved.
  • conventional mechanical fastening means preferably rivet nuts, are provided. Of course, other methods, such as spot welding, can be used.
  • the side walls are at least partially rolled with the metal profiles, whereby an additional strength of the construction is made possible. By rotting, a vertical slippage of the side wall with respect to the metal profiles can be prevented.
  • the insulating material is heat and fire retardant material, preferably PU resin.
  • Polyurethane resin products are characterized i.a. good fire resistance, good phonic absorption and good resistance to cracking.
  • the sockets, which are provided for connecting the plate element with other plate elements in a modular composite, for example, are designed as Eing manmuttern with usual metric thread which are provided for receiving corresponding metric screws.
  • the insulating material between the side walls is fire-retardant and temperature-insulating material, preferably mineral wool.
  • the insulation with rock wool causes a favorable insulation against heat, cold and noise.
  • a standard product is used which is nonflammable, water repellent and resistant to aging.
  • Fig. 1 shows a cross-sectional view of the end face of a plate member 1.
  • the front side has two spaced-apart metal profiles 2, 2 ', between which insulating material 3 is arranged. There is no metallic connection between the Metal profiles 2, 2 ', which would lead to an undesirable thermal coupling of a side wall 4 to the parallel opposite side wall 4'.
  • the metal profiles 2, 2 ' embrace the essentially cuboidal insulating material 3 on its narrow side, the metal profiles 2, 2' embracing the edge of the insulating material 3 with a substantially U-shaped edge.
  • the insulating material 3 is for example PU resin, which is poured in the manufacture in liquid form between the metal profiles 2, 2 '. To prevent leakage of the liquid resin, a piping 5 is provided. This plastic cover is removed after the curing of the insulating material 3 again.
  • the metal profiles 2, 2 ' are at least partially double-walled, resulting in improved stability.
  • the metal profiles 2, 2 ' include an insulating gap 6, 6', which causes an improved thermal decoupling.
  • the metal profiles 2, 2 'grooves 7, 7' which are provided for receiving seals 8, 8 '.
  • the metal profiles 2, 2 ' are each connected to a side wall 4, 4'. By this connection, a favorable strength of the plate element 1 is achieved.
  • a further increase in strength is achieved by the rotting of the side walls 4, 4 'with the metal profiles 2, 2', wherein the side walls 4, 4 'at least partially in the grooves 7, 7' of the metal profiles 2, 2 'engage.
  • sockets 10 are provided, which pass through the insulating material 3. These bushes 10 are used in the casting process of the insulating material 3 and serve to accommodate matching screws that are screwed, for example, from corresponding corner profiles 14 in the end face of the plate elements 1.
  • Fig. 1 drawn socket 10 is provided only by way of example for a plurality of interspersing sockets 10, which are arranged at regular intervals on the front side of the plate elements 1.
  • Fig. 2 shows a three-dimensional representation of the in Fig. 1
  • the spaced metal profiles 2, 2 ' enclose the narrow side of the insulating material 3 with a substantially U-shaped edge.
  • the metal profiles 2, 2 ' have at least partially mutually parallel sections, between which an insulating gap 6, 6' remains.
  • the metal profiles have channel-shaped sections 7, 7 ', which are provided for receiving circumferentially extending seals 8, 8'.
  • insulation 11 between the side walls 4, 4 'rock wool is provided, for example, the next the insulation has good fire and noise-reducing properties.
  • Fig. 3 shows an RLT housing with plate elements 1 different standard sizes. Inside, the inclusion of ventilation and air conditioning systems is provided, which cause not only strong heat generation but also considerable noise emissions.
  • the plate elements 1 according to the invention are provided, which are characterized by a frameless construction for a substantially thermally decoupled system.
  • the individual plate elements 1 are connected to each other with the front side.
  • the plate elements 1 are screwed, for example, with longitudinal bars 12 and transverse bars 13, at the corners vertical corner profiles 14 are provided which also have a thermally decoupled system as the plate elements 1.
  • the housing can rest, for example, on U-shaped profile rails 15, 15 ', which is mounted vibration-damped by vibration-damping pads.
  • Fig. 4 shows a schematically illustrated another embodiment of an RLT housing.
  • the thermally separated plate elements 1 here have a standardized unit size.
  • a corner profile 14 is provided, which has a substantially C-shaped section 19 made of metal, preferably made of steel, and a triangular corner strip 17 made of plastic, preferably polypropylene.
  • plastic corner strip 17 can also be realized on the edge side thermal decoupling.
  • the construction of the doors 16 is also thermally decoupled from the inside to the outside.
  • the Fig. 4a shows a front view of the in Fig. 4 illustrated housing.
  • the Fig. 4b shows a sectional view along the axis AA Fig. 4a with a detail C, on which in the Figure 6 will be discussed in more detail.
  • Fig. 5 shows a schematic front view of a corner profile 14 with the C-shaped portion 19 made of metal and the triangular corner molding 17 made of plastic.
  • the C-shaped portion 19 is connectable at its central part with the corner strip 17, preferably screwed to the screw 18 shown by way of example.
  • Fig. 5a shows the corner profile 14 in a perspective view with corner strip 17 and metallic part 19, which are connected by screws 18.
  • Fig. 6 shows detail C. Fig. 4b in an enlarged view.
  • the corner profile 14 is provided, which has a substantially C-shaped portion 19 made of metal, preferably made of steel, and a triangular, corner strip 17 made of plastic.
  • a cover strip 20 serves to cover the C-shaped section.
  • the C-shaped portion 19 is connectable at its central part with the corner bar 17, for example by the screws 18. It is advantageous that the C-shaped portion 19 of the corner profile 14 of the inner metal profiles 2, 2 'of the plate elements 1, preferably through the corner bar 17, is spaced. This ensures that there is no metallic and therefore good heat-conducting connection of the inner metal profile 2 to the opposite metal profile 2 'and thus to the outer side wall 4'.
  • a door 16 is exemplified, which is also thermally decoupled from the housing interior 21 to the outside.
  • a plastic profile 22 is arranged with a rectangular cross-section. This plastic profile 22 may be glass fiber reinforced, for example.
  • a door seal 24 is used for thermal decoupling, preferably an EPDM seal, which effects a thermal separation from the interior 21 of the housing to the outside.
  • the present invention is not limited to the exemplary embodiments shown in the figures, nor should they be limited by them.
  • other materials than mineral wool and PU resin can be used as insulation and as insulating material.
  • the plastic corner strip in addition to the triangular shape shown in the figures, another geometry, such as a polygonal have.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Thermal Insulation (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Duct Arrangements (AREA)

Claims (16)

  1. Élément panneau pour la construction modulaire de boîtiers, de préférence d'installations d'aération et de climatisation, avec deux parois latérales (4, 4') espacées et s'étendant essentiellement parallèlement dotées d'une isolation (11) disposée entre chacune et avec une face avant s'étendant à angle droit par rapport aux parois latérales autour de l'élément panneau, la face avant présentant dans la vue en section deux profilés métalliques (2, 2') espacés l'un de l'autre, entre lesquels de la matière isolante (3) est disposée, caractérisé en ce que la matière isolante (3) est traversée par des douilles (10) qui sont prévues pour la liaison avec des éléments panneaux (1) contigus et/ou pour la liaison avec des profils d'angle (14).
  2. Élément panneau selon la revendication 1, caractérisé en ce que la matière isolante (3) est réalisée essentiellement en forme de parallélépipède,
  3. Élément panneau selon la revendication 1 ou 2, caractérisé en ce que les profilés métalliques (2, 2') entourent la matière isolante (3) sur son petit côté.
  4. Élément panneau selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les profilés métalliques (2, 2') entourent le bord de la matière isolante (3) avec un bord essentiellement en forme de U.
  5. Élément panneau selon l'une quelconque des revendications 1 à 4, caractérisé en ce que les profilés métalliques (2, 2') sont réalisés au moins en partie à double paroi.
  6. Élément panneau selon l'une quelconque des revendications 1 à 5, caractérisé en ce que les profilés métalliques (2, 2') présentent des sections s'étendant parallèlement, entre lesquelles reste une fente (6) isolante.
  7. Élément panneau selon l'une quelconque des revendications 1 à 6, caractérisé en ce que les profilés métalliques (2, 2') présentent des goulottes (7, 7') pour recevoir une garniture (8).
  8. Élément panneau selon la revendication 7, caractérisé en ce que la garniture (8) est une garniture en EPDM.
  9. Élément panneau selon l'une quelconque des revendications 1 à 8, caractérisé en ce que les profilés métalliques (2, 2') sont reliés chacun à une paroi latérale (4,4').
  10. Élément panneau selon la revendication 9, caractérisé en ce que des moyens de fixation (9, 9') mécaniques, de préférence des écrous rivés, sont prévus pour la liaison des profilés métalliques (2, 2') avec les parois latérales (4, 4').
  11. Élément panneau selon la revendication 9, caractérisé en ce que les parois latérales (4, 4') sont roulées au moins partiellement avec les profilés métalliques (2, 2').
  12. Élément panneau selon l'une quelconque des revendications 1 à 11, caractérisé en ce que la matière isolante (3) est une matière résistante à la chaleur et au feu, de préférence de la résine de PU.
  13. Élément panneau selon l'une quelconque des revendications 1 à 12, caractérisé en ce que l'isolation (11) entre les parois latérales (4, 4') est une matière résistante au feu et à la température, de préférence une laine minérale.
  14. Disposition d'au moins deux éléments panneaux selon l'une quelconque des revendications 1 à 13, caractérisée en ce qu'un profil d'angle (14) est prévu pour la liaison côté arête des éléments panneaux (1), lequel présente une section (19) essentiellement en forme de C en métal, de préférence en acier, et un listel d'angle (17) de préférence triangulaire en matière plastique.
  15. Disposition selon la revendication 14, caractérisée en ce que la section (19) en forme de C peut être reliée, de préférence vissée, sur sa partie médiane au listel d'angle (17).
  16. Disposition selon la revendication 14 ou 15, caractérisée en ce que la section (19) en forme de C du profil d'angle (14) est espacée des profilés métalliques (2, 2') intérieurs des éléments panneaux (1) de préférence par le listel d'angle (17).
EP04023654A 2003-10-29 2004-10-05 Panneau pour la construction de logements modulaires particulièrement pour des unités de ventilation et conditionnement d'air Expired - Lifetime EP1528186B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT17142003 2003-10-29
AT0171403A AT413408B (de) 2003-10-29 2003-10-29 Plattenelement zum modularen aufbau von gehäuse, vorzugsweise von lüftungs- und klimaanlagen

Publications (2)

Publication Number Publication Date
EP1528186A1 EP1528186A1 (fr) 2005-05-04
EP1528186B1 true EP1528186B1 (fr) 2008-05-21

Family

ID=34397361

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04023654A Expired - Lifetime EP1528186B1 (fr) 2003-10-29 2004-10-05 Panneau pour la construction de logements modulaires particulièrement pour des unités de ventilation et conditionnement d'air

Country Status (5)

Country Link
EP (1) EP1528186B1 (fr)
CN (1) CN100398933C (fr)
AT (2) AT413408B (fr)
DE (1) DE502004007211D1 (fr)
TW (1) TW200523483A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106766077B (zh) * 2017-03-21 2022-06-07 博纳环境设备(太仓)有限公司 组合式空调机组框架及其立柱

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1697189A (en) * 1927-06-13 1929-01-01 Kirk & Blum Mfg Company Heat-insulating structural element
DE3042109C2 (de) 1980-11-07 1983-08-11 Aeolos Holding AG, St.Gallen Plattenelement zum Bau von Isolierkammern und -gehäusen für Lüftungs- und Klimaanlagen
DE3244743A1 (de) * 1982-12-03 1984-06-07 Karosserie- und Fahrzeugbau Werner Brandt, 4923 Extertal Rollwand fuer kuehl- und isolierbehaelter
FR2604739A1 (fr) * 1986-10-07 1988-04-08 Cegedur Panneau isolant

Also Published As

Publication number Publication date
TWI319057B (fr) 2010-01-01
CN100398933C (zh) 2008-07-02
TW200523483A (en) 2005-07-16
CN1619233A (zh) 2005-05-25
ATA17142003A (de) 2005-07-15
EP1528186A1 (fr) 2005-05-04
ATE396314T1 (de) 2008-06-15
AT413408B (de) 2006-02-15
DE502004007211D1 (de) 2008-07-03

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