EP0454228A1 - Installation de conditionnement d'air dans des locaux de travail - Google Patents

Installation de conditionnement d'air dans des locaux de travail Download PDF

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Publication number
EP0454228A1
EP0454228A1 EP19910200920 EP91200920A EP0454228A1 EP 0454228 A1 EP0454228 A1 EP 0454228A1 EP 19910200920 EP19910200920 EP 19910200920 EP 91200920 A EP91200920 A EP 91200920A EP 0454228 A1 EP0454228 A1 EP 0454228A1
Authority
EP
European Patent Office
Prior art keywords
wall parts
layer
polyurethane foam
polyester
housing
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
EP19910200920
Other languages
German (de)
English (en)
Other versions
EP0454228B1 (fr
Inventor
Christienus Wieger Lubbers
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.)
Lubbers Christienus Wieger
Original Assignee
Lubbers Christienus Wieger
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 Lubbers Christienus Wieger filed Critical Lubbers Christienus Wieger
Publication of EP0454228A1 publication Critical patent/EP0454228A1/fr
Application granted granted Critical
Publication of EP0454228B1 publication Critical patent/EP0454228B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Definitions

  • the present invention relates to the manufacture of a compact unit for conditioning the air and to the use of such a unit.
  • the atmospheric air that is sucked in must be free of dust particles and excess moisture and then be led into the work area in question at a fixed constant temperature. This can be achieved by means of filters, dryers, heating and cooling elements.
  • the ventilation device is particularly intended for living rooms, and it consists of a housing, which is formed from 2 can-shaped halves with tubular connections, for sucking in and blowing out the air, in which housing the fan and heating elements are accommodated.
  • the two halves can be made of plastic, but the locking elements are made of metal.
  • the metallic locking elements conduct the noise to a considerable extent, so that the noise insulation of the plastic walls is largely null and void.
  • the device for conditioning the atmospheric air according to the present invention is a compact unit, which is characterized by a housing which is made entirely of plastic without any metal part, and in which the entire system is accommodated, so that no cold bridge can arise at all.
  • the walls of the housing are formed according to the invention from rectangular wall parts, which consist of two smooth plates made of hardened polyester, which is reinforced by a layer of woven glass fiber within the polyester surface, with a thick homogeneous layer of hard polyurethane foam with closed vacuoles attached between these two polyester plates which was firmly attached to the inner surfaces of the panels during the application of pressure, as well as all narrow edges of the wall parts are profiled with a so-called wind bandage (rollover bandage), and are connected to the adjacent wall part by means of a layer of plastic glue without any metallic aids.
  • rectangular wall parts consist of two smooth plates made of hardened polyester, which is reinforced by a layer of woven glass fiber within the polyester surface, with a thick homogeneous layer of hard polyurethane foam with closed vacuoles attached between these two polyester plates which was firmly attached to the inner surfaces of the panels during the application of pressure, as well as all narrow edges of the wall parts are profiled with a so-called wind bandage (rollover bandage), and are connected to the
  • the corners are also carried out stably in this way.
  • a housing is formed which is completely smooth on the inside and outside, corrosion-resistant, optimally heat and noise isolating and of low weight, but has a high impact resistance, and its assembly is easily possible even in difficult places. If the housing is to be provided with a door, the same wall parts are used for this purpose, which can be moved laterally as sliding walls, so that they are completely free of cold bridges even in the closed position.
  • the thickness of the wall parts is about 40 mm in total.
  • thermal insulation R of 1.7 m2.h. o C / Kcal measured so that the K value is 0.59.
  • the wall parts are made of aluminum in multiple forms by inserting glass fiber fabric, between which foamed hard polyurethane is placed, after which the glass fiber fabric is impregnated with liquid polyester resin with hardener under pressure, so that permanent identical wall parts are delivered from the molds.
  • the narrow edges of the wall parts are profiled in a Z-shape as a rollover or wind bandage.
  • the housing is self-supporting and the parts of the conditioning system are attached to the base plate with glue, after which the housing is closed.
  • the housing is resistant to the weather, so that it can also be set up in the open air.
  • FIG. 1 shows a partially opened isometric elevation of the device according to the invention.
  • Figures 2 to 5 show cross sections and shape of the connections.
  • the polyurethane foam filling is indicated with (9).
  • Figure 2 shows a cross section of a wall part with equilateral Z-shaped side edges (8) of the rollover bandage.
  • Figure 3 shows a cross section of a wall part with diagonally attached Z-shaped side edges (8).
  • Figure 4 shows a corner brace
  • Figure 5 shows the association of two wall parts of a linear wall.
  • the construction can also be used in all cases in the construction industry and in transportation, where an energy-saving but absolutely reliable way of thermal insulation is required.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Central Air Conditioning (AREA)
  • Building Environments (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Filtering Materials (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
EP91200920A 1990-04-25 1991-04-18 Installation de conditionnement d'air dans des locaux de travail Expired - Lifetime EP0454228B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9000987A NL9000987A (nl) 1990-04-25 1990-04-25 Inrichting voor luchtbehandeling.
NL9000987 1990-04-25

Publications (2)

Publication Number Publication Date
EP0454228A1 true EP0454228A1 (fr) 1991-10-30
EP0454228B1 EP0454228B1 (fr) 1994-03-30

Family

ID=19857000

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91200920A Expired - Lifetime EP0454228B1 (fr) 1990-04-25 1991-04-18 Installation de conditionnement d'air dans des locaux de travail

Country Status (6)

Country Link
EP (1) EP0454228B1 (fr)
AT (1) ATE103696T1 (fr)
DE (1) DE59101253D1 (fr)
DK (1) DK0454228T3 (fr)
ES (1) ES2052321T3 (fr)
NL (1) NL9000987A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29712751U1 (de) * 1997-07-18 1997-10-02 Heber GmbH, 94094 Rotthalmünster Rahmenkonstruktion
EP0943743A1 (fr) * 1998-03-19 1999-09-22 Muovilami Oy Elément de construction
WO2003087676A1 (fr) * 2002-04-09 2003-10-23 Fläkt Woods AB Systeme de manipulation de gaz
WO2004031664A1 (fr) 2002-10-01 2004-04-15 Altena Services B.V. Logement pour composants de traitement de gaz, panneau et procede de production dudit logement
EP1538078A3 (fr) * 2003-12-01 2006-11-08 Jamco Corporation Unité de refroidissement
EP2184433A1 (fr) * 2008-11-11 2010-05-12 Werner Fech Corps de cadre pour fenêtres ou portes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537831C2 (sv) 2012-03-13 2015-10-27 Nimo Verken Holding Ab Avfuktarenhet, torkanordning innefattande en sådan avfuktarenhet, förfarande för tillverkning av nämnda avfuktarenhet, samt förfarande för tillverkning av nämnda torkanordning

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427005A1 (de) * 1984-07-21 1986-01-30 Erik Dipl.-Ing. 2000 Hamburg Denker Bauteile fuer raumlufttechnische anlagen (rlt-anlagen)
EP0194636A2 (fr) * 1985-03-13 1986-09-17 Viessmann Werke GmbH & Co. Appareil de ventilation
US4862660A (en) * 1987-07-13 1989-09-05 Raymond Harry W Foamed panel including an internally mounted stud

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427005A1 (de) * 1984-07-21 1986-01-30 Erik Dipl.-Ing. 2000 Hamburg Denker Bauteile fuer raumlufttechnische anlagen (rlt-anlagen)
EP0194636A2 (fr) * 1985-03-13 1986-09-17 Viessmann Werke GmbH & Co. Appareil de ventilation
US4862660A (en) * 1987-07-13 1989-09-05 Raymond Harry W Foamed panel including an internally mounted stud

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29712751U1 (de) * 1997-07-18 1997-10-02 Heber GmbH, 94094 Rotthalmünster Rahmenkonstruktion
EP0943743A1 (fr) * 1998-03-19 1999-09-22 Muovilami Oy Elément de construction
WO2003087676A1 (fr) * 2002-04-09 2003-10-23 Fläkt Woods AB Systeme de manipulation de gaz
WO2004031664A1 (fr) 2002-10-01 2004-04-15 Altena Services B.V. Logement pour composants de traitement de gaz, panneau et procede de production dudit logement
EP1546614B1 (fr) * 2002-10-01 2010-11-03 Altena Services B.V. Panneau d'un logement pour le traitment de gas
EP1538078A3 (fr) * 2003-12-01 2006-11-08 Jamco Corporation Unité de refroidissement
EP2184433A1 (fr) * 2008-11-11 2010-05-12 Werner Fech Corps de cadre pour fenêtres ou portes

Also Published As

Publication number Publication date
ES2052321T3 (es) 1994-07-01
DE59101253D1 (de) 1994-05-05
DK0454228T3 (da) 1994-08-08
NL9000987A (nl) 1991-11-18
ATE103696T1 (de) 1994-04-15
EP0454228B1 (fr) 1994-03-30

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