EP0789198A3 - Method for the air conditioning of a processing room and device for carrying out this method - Google Patents

Method for the air conditioning of a processing room and device for carrying out this method Download PDF

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Publication number
EP0789198A3
EP0789198A3 EP96114393A EP96114393A EP0789198A3 EP 0789198 A3 EP0789198 A3 EP 0789198A3 EP 96114393 A EP96114393 A EP 96114393A EP 96114393 A EP96114393 A EP 96114393A EP 0789198 A3 EP0789198 A3 EP 0789198A3
Authority
EP
European Patent Office
Prior art keywords
air
wall
treatment room
room
air conditioning
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.)
Withdrawn
Application number
EP96114393A
Other languages
German (de)
French (fr)
Other versions
EP0789198A2 (en
Inventor
Peter Kollros
Alfred Kost
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.)
Zellweger Luwa AG
Original Assignee
Luwa Ltd
Zellweger Luwa AG
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 Luwa Ltd, Zellweger Luwa AG filed Critical Luwa Ltd
Publication of EP0789198A2 publication Critical patent/EP0789198A2/en
Publication of EP0789198A3 publication Critical patent/EP0789198A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F24F3/044—Systems in which all treatment is given in the central station, i.e. all-air systems
    • 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
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F24F13/068—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser formed as perforated walls, ceilings or floors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)

Abstract

Es werden ein Verfahren und eine Vorrichtung zur Klimatisierung eines Behandlungsraumes (4, 4', 4'') für biologische Produkte, insbesondere Käselaibe aus Weichkäse,beschrieben, bei welchem klimatisierte Luft (21) mit einer vorbestimmten Temperatur, Luftgeschwindigkeit und Luftfeuchte in den Raum eingeblasen und Luft (28) aus dem Raum abgezogen wird. Der Behandlungsraum (4, 4', 4'') wird dabei über seinen gesamten Querschnitt in einer turbulenzarmen Verdrängungsströmung (22) einheitlich mit klimatisierter Luft durchsetzt. Die Vorrichtung weist einen Behandlungsraum (4, 4', 4''), eine Klimaanlage (3, 3', 3''), eine Zuführleitung (12) und eine Abführleitung (13) auf. Es sind eine an der Zuführleitung (12) angeschlossene Luftverteilkammer (20) zwischen einer ersten Innenwand (18) des Behandlungsraumes und einer ebenen luftdurchlässigen Verteilerwand (19) und eine an der Abführleitung (13) angeschlossene Luftabsaugkammer (27) zwischen einer zweiten, der ersten gegenüberliegenden Innenwand (25) des Behandlungsraumes und einer ebenen luftdurchlässigen Auffangwand (26) vorgesehen. Die Verteilerwand (19) und die Auffangwand (26) entsprechen dabei im wesentlichen dem Querschnitt des Behandlungsraumes (4, 4', 4'').

Figure 00000001
A method and a device for air conditioning a treatment room (4, 4 ', 4'') for biological products, in particular cheese loaves made of soft cheese, are described, in which conditioned air (21) with a predetermined temperature, air speed and air humidity into the room blown in and air (28) is withdrawn from the room. The treatment room (4, 4 ', 4'') is permeated uniformly with conditioned air over its entire cross-section in a low-turbulence displacement flow (22). The device has a treatment room (4, 4 ', 4''), an air conditioning system (3, 3', 3 ''), a supply line (12) and a discharge line (13). There is an air distribution chamber (20) connected to the supply line (12) between a first inner wall (18) of the treatment room and a flat air-permeable distribution wall (19) and an air suction chamber (27) connected to the discharge line (13) between a second, the first opposite inner wall (25) of the treatment room and a flat air-permeable collecting wall (26) are provided. The distributor wall (19) and the collecting wall (26) essentially correspond to the cross section of the treatment room (4, 4 ', 4'').
Figure 00000001
EP96114393A 1995-09-21 1996-09-09 Method for the air conditioning of a processing room and device for carrying out this method Withdrawn EP0789198A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH670/95 1995-09-21
CH67095 1995-09-21

Publications (2)

Publication Number Publication Date
EP0789198A2 EP0789198A2 (en) 1997-08-13
EP0789198A3 true EP0789198A3 (en) 1999-05-19

Family

ID=4192424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96114393A Withdrawn EP0789198A3 (en) 1995-09-21 1996-09-09 Method for the air conditioning of a processing room and device for carrying out this method

Country Status (2)

Country Link
EP (1) EP0789198A3 (en)
ES (1) ES2108665T1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE524704C2 (en) * 2001-10-15 2004-09-21 Flaekt Woods Ab Device for displacement ventilation and filter device with filter housing module which is entirely interchangeable with fixing means for detachable fixing
DE10164321C1 (en) * 2001-12-28 2003-07-10 Carsten Schroeter Device for air conditioning a particularly small room and climate cabinet with such a device
DE10214643A1 (en) * 2002-04-02 2003-10-23 Pms Klimatechnik Gmbh Grid ceiling with cooling, heating and ventilation function
FR2841737A1 (en) 2002-07-05 2004-01-09 Bel Fromageries Cheese maturing procedure uses three different controlled atmospheres in one chamber for cleaning, maturing and drying stages
FR2841736B1 (en) 2002-07-05 2005-12-02 Bel Fromageries CHEESE MATURATION SYSTEM AND CORRESPONDING HOUSING
EP2014156A3 (en) * 2007-06-04 2009-08-26 Institut National De La Recherche Agronomique New process for cheese ripening, and a device for implementing said process
DE202009012580U1 (en) 2009-09-16 2010-02-25 Bekhiet, Fauzi Room and its air conditioning for carrying out stability tests of products and substances
NL2004886C2 (en) * 2010-06-14 2011-12-15 Jong Air B V AIR DISTRIBUTION SYSTEM AND METHOD.
DE102013018587A1 (en) 2013-11-04 2015-05-07 Mohamed Bekhiet Air conditioner for laboratories

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835758A (en) * 1973-09-13 1974-09-17 J Bean Dwelling space air condition control and air change control system
FR2232371A1 (en) * 1973-06-06 1975-01-03 Ciba Geigy Ag
FR2608260A1 (en) * 1986-12-12 1988-06-17 Seriaco Perforated wall serving for blowing air into a chamber

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232371A1 (en) * 1973-06-06 1975-01-03 Ciba Geigy Ag
CH576109A5 (en) * 1973-06-06 1976-05-31 Ciba Geigy Ag
US3835758A (en) * 1973-09-13 1974-09-17 J Bean Dwelling space air condition control and air change control system
FR2608260A1 (en) * 1986-12-12 1988-06-17 Seriaco Perforated wall serving for blowing air into a chamber

Also Published As

Publication number Publication date
EP0789198A2 (en) 1997-08-13
ES2108665T1 (en) 1998-01-01

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