A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CAR PARKING GARAGE WITH WATER MIST FIRE PROTECTION SYSTEM FOR INCREASED HEIGHTS, METHODS AND WATER MIST SPRINKLERS THEREFOR
The current disclosure describes car parking garages, water mist fire protection systems for car parking garages, methods and water mist sprinklers therefor, the car parking garage system (10) comprising a floor deck (50) and a ceiling deck (51) spaced about a longitudinal axis (A) extending parallel to the ceiling deck (51), defining an effective height range (H1) between the floor deck (50) and the ceiling (51) deck in a direction perpendicular to the longitudinal axis (A); and a fire protection system including a supply pipe system (30) having a parallel portion (31) disposed parallel to the longitudinal axis (A); and at least one water mist sprinkler (100) coupled to the parallel portion (31) of the supply pipe system (30), the at least one water mist sprinkler (100) including a frame body (110) having an inlet (111) for receipt of an extinguishing fluid from the supply pipe system (30), an outlet (113) with a passageway (112) extending between the inlet (111) and the outlet (113) to define a discharge coefficient of a nominal metric K-factor of below 32, a seal assembly (114) and a heat-responsive trigger (115) to support the seal assembly (114) in the outlet (113); and a deflector (120) coupled to the frame body (110) and spaced from the outlet (113) for distribution of the extinguishing fluid; wherein the effective height range (H1) is up to 4 meters.
CAR PARKING GARAGE WITH WATER MIST FIRE PROTECTION SYSTEM FOR INCREASED HEIGHTS, METHODS AND WATER MIST SPRINKLERS THEREFOR
The current disclosure describes car parking garages, water mist fire protection systems for car parking garages, methods and water mist sprinklers therefor, the car parking garage system (10) comprising a floor deck (50) and a ceiling deck (51) spaced about a longitudinal axis (A) extending parallel to the ceiling deck (51), defining an effective height range (H1) between the floor deck (50) and the ceiling (51) deck in a direction perpendicular to the longitudinal axis (A); and a fire protection system including a supply pipe system (30) having a parallel portion (31) disposed parallel to the longitudinal axis (A); and at least one water mist sprinkler (100) coupled to the parallel portion (31) of the supply pipe system (30), the at least one water mist sprinkler (100) including a frame body (110) having an inlet (111) for receipt of an extinguishing fluid from the supply pipe system (30), an outlet (113) with a passageway (112) extending between the inlet (111) and the outlet (113) to define a discharge coefficient of a nominal metric K-factor of below 32, a seal assembly (114) and a heat-responsive trigger (115) to support the seal assembly (114) in the outlet (113); and a deflector (120) coupled to the frame body (110) and spaced from the outlet (113) for distribution of the extinguishing fluid; wherein the effective height range (H1) is up to 4 meters.
CAR PARKING GARAGE WITH WATER MIST FIRE PROTECTION SYSTEM FOR INCREASED HEIGHTS, METHODS AND WATER MIST SPRINKLERS THEREFOR
RÖNNFELDT FRANK (author) / SCHNELL STEFAN (author)
2024-06-06
Patent
Electronic Resource
English
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