EARTHQUAKE-PROOF WATER SUPPLY PIPELINE CONNECTING SYSTEM

摘要

PURPOSE: An earthquake-proof water supply pipeline connecting system is provided to endure against an earthquake and to absorb shock caused by the speed of a current by decompressing water pressure and keeping the quantity of a current regularly. CONSTITUTION: An earthquake-proof water supply pipeline connecting system comprises: a stainless steel water pipe(1) having many wrinkles(1'); a pressure reducing valve(2) decompressing water pressure of incoming raw water to keep the quantity and speed of flow regularly; a water gauge(3) indicating the amount of water used; a check valve(4) for preventing the counter circulation of incoming tap water in each unit family; and a stainless steel distributing pipe(5) having many wrinkles(5') to distribute to each unit family to keep the quantity of flow regularly and to absorb an external shock.