suppose you had a completley air-tight room with ventilation system that was closed until a certain amount of air pressure was created it could open and suck out all the air as fast as possible and then push fresh air back in.i wish to create air-tight room in which if a fire is lit and the air will heat and start to expand the pressure valve, as on a ship uses to open when a certain amount of water pressure builds up, will open and then a fan of some sort can suck all the air out extuingishing any fire and then push air back in to preserve any life left in it if possiblei imagine it work a little something like thiswhen the fire starts the air will expand the lightly pressure sensitive vent opens air is sucked out the fire is extuingished air pressure builds up even greater in the room another vent opens air flows back in i would like to know if this is possible and how it would be accomplished **thank you in advance**
you ARE aware that if you tamper with the smoke alarm and your apartment as well as the others catch on fireYOU ARE LIABLE for all the damage
have u ever heard the term lady in the street but a freak in the bed lol
