| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a header flow rate control system which can perform control so as to reduce the flow rate of hot and cold water flowing into a predetermined water-supply branch pipe. <P>SOLUTION: With respect to a header pipe 1 having a water-supply main pipe 10 and a water-supply branch pipe 11 branched from the water-supply main pipe 10, a control device 4 uses a flow rate control valve 2 for changing the flow passage area of the water-supply branch pipe 11 according to an opening level of valve and controls the opening level of the flow rate control valve 2 based on a predetermined setting value. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
