Fire protection preaction and deluge control arrangements

A - Human Necessities – 62 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A62C 37/11 (2006.01) A62C 35/62 (2006.01)

Patent

CA 2219371

In the embodiments described in the specification, a deluge and preaction control system supplies water to a sprinkler line through a solenoid control valve which may be actuated by a control panel receiving electrical signals from detectors or from an emergency switch. A preaction riser assembly is arranged to bypass the solenoid control valve to supply water to the sprinkler line through a manual valve and to permit testing of the system. An optional compressor supplying air pressure of at least 2 psi to the sprinkler line and detects damage to the sprinkler line by loss of pressure.

Système d'extincteurs automatiques de type déluge, à préaction, dans lequel les conduites d'aspersion sont alimentées par l'intermédiaire d'un électrorobinet pouvant être actionné par un tableau de commande recevant des signaux électriques provenant de détecteurs ou à l'aide d'un commutateur de secours. Une colonne montante disposée de manière à contourner l'électrorobinet assure l'alimentation des conduites d'aspersion par l'intermédiaire d'un robinet actionné manuellement, celui-ci permettant en outre de vérifier le bon fonctionnement du système. Un compresseur optionnel assure le maintien d'une pression constante d'au moins 2 lb\po2 à l'intérieur des conduites et permet la détection des fuites dans le systèmes.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Fire protection preaction and deluge control arrangements does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fire protection preaction and deluge control arrangements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fire protection preaction and deluge control arrangements will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1443359

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.