| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pipe connector for a sprinkler device which reliably prevents water from stagnating in a connection part of a sprinkler head to always supply clean water into water supply piping, by using a general resin material to form the pipe connector for a sprinkler device. <P>SOLUTION: The T-shaped pipe connector 1 for a sprinkler device having a branch part 12 protruding in a side part of a main pipe 11, is formed by using a hard vinyl chloride resin. A strip-like partition plate 13 is provided inside the branch part 12 to divide a flow passage. The partition plate 13 is disposed so that a projection crossing angle of an axis of the partition plate 13 in the short cross direction and a pipe axis O1 of the main pipe 11 is an acute angle. <P>COPYRIGHT: (C)2012,JPO&INPIT |
