A horizontal sidewall sprinkler is a type of fire sprinkler commonly used in architectural design to provide fire protection in spaces where ceiling-mounted sprinklers may not be practical.
These sprinklers are installed on walls near the ceiling and are designed to discharge water in a fan-shaped pattern, covering the area beneath and in front of them. They are ideal for narrow spaces such as corridors, hotel rooms, offices, and residential units.
Horizontal sidewall sprinklers offer effective fire coverage while maintaining a clean and unobtrusive appearance, seamlessly integrating into the architectural aesthetics. Their placement allows for efficient water distribution along walls, ensuring rapid response in case of fire and contributing to overall safety in building design.
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Horizontal sidewall sprinkler detail drawing – 1
A horizontal sidewall sprinkler detail drawing in construction typically shows the precise installation and components of the sprinkler system. Here are the key elements that should be included in the drawing:
- Sprinkler Head: Depicted with its orientation along the wall, near the ceiling, and showing its spray coverage area.
- Pipe Connection: Shows the supply pipe running inside the wall or ceiling, connecting to the sprinkler head.
- Mounting Bracket/Support: Indicates the bracket or hanger used to secure the sprinkler head to the wall structure.
- Clearance Dimensions: Provides measurements for spacing from the ceiling, walls, and nearby obstructions to ensure proper coverage.
- Deflector Plate: Illustrates the deflector at the sprinkler head that directs the spray in a fan-shaped pattern.
- Fire-Rated Seal/Protection: Details any required fire-resistant materials around the penetration point where the pipe goes through the wall.
- Ceiling and Wall Construction: Shows the materials and thickness of the wall and ceiling assembly, ensuring compatibility with the sprinkler system.
- Scale and Annotations: Includes dimensions, notes, and references to fire codes or standards (e.g., NFPA 13).
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