PROTECTIVE AIR SUPPLY SYSTEM AND METHOD FOR SUPPLYING PROTECTIVE AIR FLOW IN A CLEAN ROOM

A protective air supply system for controlling air supply flows in a clean room, wherein the clean room comprises a clean area (1) subject to contamination, comprising a first air supply diffuser (2) and a second air supply diffuser (3), arranged within a ceiling (4) of the clean room on opposite si...

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Bibliographische Detailangaben
Hauptverfasser:	Hagström, Kim, Grönvall, Ismo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CHAIRS FOR DENTISTRY FUNERAL DEVICES HEATING HUMAN NECESSITIES HYGIENE LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE OPERATING TABLES OR CHAIRS RANGES TRANSPORT OR ACCOMODATION FOR PATIENTS VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A protective air supply system for controlling air supply flows in a clean room, wherein the clean room comprises a clean area (1) subject to contamination, comprising a first air supply diffuser (2) and a second air supply diffuser (3), arranged within a ceiling (4) of the clean room on opposite sides of the clean area (1) and spaced from side walls of the clean room, wherein each of the supply air diffusers is provided with multiple nozzles (8) configured to diffuse a first air flow (5), having a first air flow volume A l/s, directed along a ceiling (4) of the clean room and towards the clean area (1) and a second air flow (6), having a second air flow volume B l/s, directed along the ceiling (4) of the clean room and towards a perimeter of the clean room, a controller (7) coupled to the air supply diffusers, wherein the controller (7) is configured to adjust the first air flow volume A and the second air flow volume B and their ratio.