WATER PASSAGE AMOUNT CONTROL DEVICE FOR WATER PIPE AND INSTALLATION METHOD

摘要

The present invention relates to a water passage amount control device for a water pipe and an installation method. An objective of the present invention is to provide a water passage amount control device for a water pipe which is installed in a water pipe if the flow velocity in the water pipe is reduced by a reduction in water usage to reduce the cross-sectional area of the water pipe to prevent the flow velocity from being reduced, improve water passage efficiency, and reduce deposits to prevent water quality degradation, and removes a control pipe in the water pipe or opens the inside of the control pipe to allow fluid to flow if the water usage increases to improve water passage efficiency, and an installation method. To achieve the objective, the water passage amount control device for a water pipe comprises: a control pipe installed in a water pipe and configured to seal both longitudinal ends thereof to reduce the cross-sectional area of the water pipe to control flow velocity; a plurality of binding parts positioned on both sides in the width direction of the control pipe, fixed on the inner surface of the water pipe, and separated from each other in the longitudinal direction of the water pipe to be installed; and a control pipe holder which encloses the control pipe and fixes the control pipe on the water pipe by fastening both ends thereof to the binding parts.;COPYRIGHT KIPO 2020