RESIDENTIAL FIRE SPRINKLER

摘要

A pendent type residential fire sprinkler is described. The residential fire
sprinkler has a body (12) with a K-factor of at least 6, a passage (26)
coupled to a deflector assembly (18) that distributes fluid flowing through
the passage (26) over a coverage area to perform in accordance with
Underwriters Laboratory Standard 1626 (Oct 2003) for listing by Underwriters
Laboratory Incorporated so that the body and a heat responsive trigger (36)
disposed between the passage (26) and the deflector assembly (18) of the
sprinkler can be installed in accordance with the 2002 Edition of National
Fire Protection Association Standards 13, 13D, and 13R. Various aspects of the
residential fire sprinkler, including a method of protecting a residential
dwelling unit are described.