SE1500011A1 - Ventilerat Rum - Google Patents

Ventilerat Rum Download PDF

Info

Publication number
SE1500011A1
SE1500011A1 SE1500011A SE1500011A SE1500011A1 SE 1500011 A1 SE1500011 A1 SE 1500011A1 SE 1500011 A SE1500011 A SE 1500011A SE 1500011 A SE1500011 A SE 1500011A SE 1500011 A1 SE1500011 A1 SE 1500011A1
Authority
SE
Sweden
Prior art keywords
ventilated room
exhaust
intake
distribution
air
Prior art date
Application number
SE1500011A
Other languages
English (en)
Other versions
SE541317C2 (sv
Inventor
Dolk-Petersson Bo
Original Assignee
Qleanair Scandinavia Ab
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 Qleanair Scandinavia Ab filed Critical Qleanair Scandinavia Ab
Priority to SE1500011A priority Critical patent/SE541317C2/sv
Publication of SE1500011A1 publication Critical patent/SE1500011A1/sv
Publication of SE541317C2 publication Critical patent/SE541317C2/sv

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
    • F24F3/12—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
    • F24F3/163—Clean air work stations, i.e. selected areas within a space which filtered air is passed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L1/00—Enclosures; Chambers
    • B01L1/04—Dust-free rooms or enclosures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ventilation (AREA)

Abstract

Uppfinningen avser ett ventilerat rum (1) med ett insugselement (3, 7) och ett utblåselement (4, 6). Luft sugs ur det ventilerade rummet genom utblåselementet med ett fläkt- och filterelement (5). Insugselementet (3, 7) och utblåselementet (4, 6) utgörs av plana element med en fördelning av genomgående perforeringar. Fördelningen av perforeringar är sådan att ett homogent luftflöde i hela den inre volym det ventilerade rummet har uppnås. Detta gör att inga delar har stillastående luft där kontamineringar skulle kunna byggas upp.I en utföringsform av det ventilerade rummet (1) utgör insugselementet (3, 7) ett yttre väggelement i det ventilerade rummet (1). Därtill kan utblåselementet (4, 6) utgöra en mellanvägg i det ventilerade rummet (1).I ytterligare en utföringsform är luftgenomsläppligheten per yta är lägre närmast insugselementets (3, 7) eller utblåselementets (4, 6) mitt än vid dess ytterkant. På så sätt uppnås ett ytterligare mer homogent luftflöde. Lämpligast är fördelningen av luftgenomsläpplighet per yta huvudsakligen likadan för insugselementet (3, 7) och utblåselementet.3/3
SE1500011A 2015-01-08 2015-01-08 Ventilerat Rum SE541317C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE1500011A SE541317C2 (sv) 2015-01-08 2015-01-08 Ventilerat Rum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1500011A SE541317C2 (sv) 2015-01-08 2015-01-08 Ventilerat Rum

Publications (2)

Publication Number Publication Date
SE1500011A1 true SE1500011A1 (sv) 2016-07-09
SE541317C2 SE541317C2 (sv) 2019-07-02

Family

ID=56557927

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1500011A SE541317C2 (sv) 2015-01-08 2015-01-08 Ventilerat Rum

Country Status (1)

Country Link
SE (1) SE541317C2 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3125870B1 (fr) * 2021-07-28 2023-10-27 Valorisation Energies Environnement – V2E Systeme de ventilation, salle, espace confine et batiment equipes d’un tel systeme, et procede afferent

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247891A (en) * 1939-07-13 1941-07-01 Claude B Schneible Ventilating apparatus
US4267769A (en) * 1979-02-22 1981-05-19 Environmental Air Control, Inc. Prefabricated knockdown clean room
US7597617B2 (en) * 2007-03-02 2009-10-06 Andrew Solberg Gas diffusion device

Also Published As

Publication number Publication date
SE541317C2 (sv) 2019-07-02

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