Patent ID: 7284714

Claim:
A water shutoff and discharge control apparatus for sprinklers, comprising a sprinkler, and a water intake apparatus equipped with a tube with a top side defined by a platform wherein the platform has a plane surface defining the internal wall thereon with a plurality of outlets drilled thereon, and both end sections of the platform thereof are provided with multiple control channels each communicating with the tube for the extension there-through of a control rod having a flat surface defining thereon; the flat surface of the control rod is kept in an appropriate space from the internal plane surface of the platform and is located to precisely correspond to the outlet thereof; the flat surface of each control rod also has a water-sealing member mounted thereto and a water-intake area defining thereon, wherein the water-sealing member is so accommodated as to slightly bulge on the flat surface of the control rod thereon and precisely in tight and close abutment against the internal plane surface of the platform thereof; whereby, depending on the movement of the control rod thereof, the water-sealing member and the water-intake area thereof are synchronically switched in position to respectively correspond to the outlet so as to achieve the control of water discharge and shutoff.