| 摘要 |
The fire sprinkler system of the preferred embodiments is preferably inst alled in a space defined by two beams, such as rafters, extending along the width of a space and separated by a distance equal to a length of the space. The fire sprinkler system includes a supply line generally extending along the width of the space and generally located between the rafters, and a seri es of sprinklers connected to the supply line. Each sprinkler is adapted to disperse in a coverage area having a length and a width, which is substantia lly less than the length. Each sprinkler is oriented such that the length of each coverage area extends in opposite directions toward the rafters. The f ire sprinkler system may also be installed in a space having a series of pur lins extending the length of the space. In this variation, each sprinkler is located between two purlins.
|
