Packaged sprinkler system using a dead water tank

Fire extinguishers – Fluid systems – Pump supply

Patent

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Details

169 16, A62C 3500

Patent

active

043668658

ABSTRACT:
The invention is an improved sprinkler system for homes and other small requirement applications. The special apparatus and special connection arrangement is packaged into a self-contained unit for combining with a dead water tank. The system provides for a water supply to sprinkler heads from a domestic type service as a by-pass, but with an automatic full-flow supply, upon increased demand, from a dead water tank. The dead water tank has a resupply system built into it. A special test system is provided to check the system operation without opening a sprinkler head. The system is adaptable by a simple change to a dry-pipe system where freezing must be prevented.

REFERENCES:
patent: 1421433 (1922-07-01), Epps
patent: 3179181 (1965-04-01), Banzato
patent: 4330040 (1982-05-01), Ence et al.

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