FIRE SPRINKLER SYSTEM
First Claim
1. A fire suppression system configured to disperse a fire suppressing liquid over a storage area, said system comprising:
- an elongated tubular supply line configured as a conduit to carry pressurized fire-suppressing liquid, said supply line having a longitudinal centerline and right and left sides separated by a vertical plane passing through said longitudinal centerline, a plurality of side-discharge fire sprinklers coupled directly to said supply line, each said fire sprinkler configured to receive an outflow of fire-suppressing liquid from said supply line, each said fire sprinkler including a deflector configured to disperse the outflow of fire-suppressing liquid over a non-circular coverage area defined by a major diameter generally perpendicular to said supply line and a shorter minor diameter generally parallel to said supply line, said plurality of fire sprinklers arranged so that half of said fire sprinklers are disposed on said right side of said supply line and the other half of said fire sprinklers are disposed on left side of said supply line, at least one blocking surface supported on said supply line in-between adjacent said fire sprinklers, said blocking surface configured to impede fire-suppressing liquid discharged from one said fire sprinkler from contacting a nearby said fire sprinkler and thereby avoid cold soldering.
1 Assignment
0 Petitions
Accused Products
Abstract
A fire suppression system in which side-discharge fire sprinklers are fitted to opposite sides of a supply line and aimed so that their coverage areas point in opposite directions. The fire sprinklers are alternated on left and right-hand sides of the supply line, and are spaced apart at a consistent interval. Each fire sprinkler includes a deflector configured to disperse the outflow of water over a non-circular coverage area. When two supply lines are installed next to each other so that half of the sprinklers on one supply line point toward the other supply line, and vise versa, the fire sprinklers are staggered so that their respective coverage areas are interlaced in the intermediate space.
13 Citations
20 Claims
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1. A fire suppression system configured to disperse a fire suppressing liquid over a storage area, said system comprising:
an elongated tubular supply line configured as a conduit to carry pressurized fire-suppressing liquid, said supply line having a longitudinal centerline and right and left sides separated by a vertical plane passing through said longitudinal centerline, a plurality of side-discharge fire sprinklers coupled directly to said supply line, each said fire sprinkler configured to receive an outflow of fire-suppressing liquid from said supply line, each said fire sprinkler including a deflector configured to disperse the outflow of fire-suppressing liquid over a non-circular coverage area defined by a major diameter generally perpendicular to said supply line and a shorter minor diameter generally parallel to said supply line, said plurality of fire sprinklers arranged so that half of said fire sprinklers are disposed on said right side of said supply line and the other half of said fire sprinklers are disposed on left side of said supply line, at least one blocking surface supported on said supply line in-between adjacent said fire sprinklers, said blocking surface configured to impede fire-suppressing liquid discharged from one said fire sprinkler from contacting a nearby said fire sprinkler and thereby avoid cold soldering. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A fire suppression system configured to disperse a fire suppressing liquid over a storage area, said system comprising:
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a first elongated tubular supply line configured as a conduit to carry pressurized fire-suppressing liquid, a plurality of side-discharge first fire sprinklers coupled directly to a right side of said first supply line, each said first fire sprinkler configured to receive an outflow of fire-suppressing liquid from said first supply line, each said first fire sprinkler including a deflector configured to disperse the outflow of fire-suppressing liquid over a non-circular coverage, each first fire sprinkler is separated from the next adjacent said first fire sprinkler by a generally equal spacing interval, a second elongated tubular supply line configured as a conduit to carry pressurized fire-suppressing liquid, said second supply line disposed parallel to said first supply line and perpendicularly spaced to the right therefrom, a plurality of side-discharge second fire sprinklers coupled directly to a left side of said second supply line, each said second fire sprinkler configured to receive an outflow of fire-suppressing liquid from said second supply line, each said second fire sprinkler including a deflector configured to disperse the outflow of fire-suppressing liquid over a non-circular coverage area, each second fire sprinkler is separated from the next adjacent said second fire sprinkler by a generally equal spacing interval, said spacing interval between said first fire sprinklers being equal to said spacing interval between said second fire sprinklers, said non-circular coverage areas from said first fire sprinklers being interlaced between said non-circular coverage areas from said second fire sprinklers. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A combination warehouse and fire suppression system, said combination comprising:
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a first elongated tubular supply line configured as a conduit to carry pressurized fire-suppressing liquid, a plurality of side-discharge first fire sprinklers coupled directly to a right side of said first supply line, each said first fire sprinkler configured to receive an outflow of fire-suppressing liquid from said first supply line, each said first fire sprinkler including a deflector configured to disperse the outflow of fire-suppressing liquid over a non-circular coverage, each first fire sprinkler is separated from the next adjacent said first fire sprinkler by a generally equal spacing interval, a second elongated tubular supply line configured as a conduit to carry pressurized fire-suppressing liquid, said second supply line disposed parallel to said first supply line and perpendicularly spaced to the right therefrom, a plurality of side-discharge second fire sprinklers coupled directly to a left side of said second supply line, each said second fire sprinkler configured to receive an outflow of fire-suppressing liquid from said second supply line, each said second fire sprinkler including a deflector configured to disperse the outflow of fire-suppressing liquid over a non-circular coverage area, each second fire sprinkler is separated from the next adjacent said second fire sprinkler by a generally equal spacing interval, said spacing interval between said first fire sprinklers being equal to said spacing interval between said second fire sprinklers, said non-circular coverage areas from said first fire sprinklers being interlaced between said non-circular coverage areas from said second fire sprinklers, a warehouse including at least three beams suspended over a floor, said at least three beams arranged parallel to one another and generally equally spaced apart from one another by an interior length (L1), said at least three beams comprising a first beam and a second beam and a third beam, wherein said first supply line is disposed generally mid-way between said first and second beams and said second supply line is disposed generally mid-way between said second and third beams. - View Dependent Claims (20)
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Specification