公开(公告)号：US06840457B2

公开(公告)日：2005-01-11

申请号：US10265768

申请日：2002-10-08

申请人： Hyo-jung Park ,  Sung-sik Yun ,  Kyong-gwan Lee ,  Seong-ock Hong ,  Hyun-ku Kim

发明人： Hyo-jung Park ,  Sung-sik Yun ,  Kyong-gwan Lee ,  Seong-ock Hong ,  Hyun-ku Kim

IPC分类号： A62C35/68 ,  A01G27/00

CPC分类号： A62C35/68

摘要： A wet-pipe sprinkler system, method of supplying water to the system, and method of dealing with a leakage of the system are provided, wherein the wet-pipe sprinkler system includes a sprinkler head; a plurality of interconnected pipes for supplying water to the sprinkler head; at least one water supply connected to one end of the pipes; an electric main valve for controlling inflow of water to the pipes; an electric drain valve to drain water from the pipes; a first electrical control circuit in a central control studio which outputs a drain valve opening signal to the electric drain valve and a main valve closing signal to the electric main valve when a leakage is detected, thereby blocking the water from entering the pipes and draining the water from the pipes. Accordingly, a leak may be dealt with promptly, thereby minimizing damage caused by the leakage.

摘要翻译： 提供了一种湿式管道喷淋系统，向系统供水的方法，以及处理系统泄漏的方法，其中，湿式喷淋系统包括喷头; 多个互连的管道，用于向喷头供水; 至少一个供水管连接到管道的一端; 用于控制水流入管道的电动主阀; 排水阀，用于从管道排出水; 中央控制室中的第一电气控制电路，当检测到泄漏时，向排水阀输出排水阀打开信号和主电阀关闭信号，从而阻止水进入管道并排出 水从管道。 因此，可以及时处理泄漏，从而最小化由泄漏引起的损坏。