专利名称：METHOD FOR CIRCULATING WATER
THROUGH THE INSIDE OF A PIPELINE
发明人：Chol, Sung Yeel申请号：EP11756508.5申请日：20110228公开号：EP2549192A2公开日：20130123
专利附图：
摘要：The present invention relates to a method for circulating water through theinside of a pipeline, and to a method for saving water and preventing a water pipe and ameter from being frozen or bursting during the wintertime using the method for
circulating water through the inside of a pipeline. The method of the present inventioninvolves enabling a pipe arranged inside a hot water pipe to reach the front of a faucet ora shower valve to form a double passage, and connecting the pipe to a pump such thatwater circulates through the inside of the hot water pipe of a boiler to keep thetemperature of the inside of the hot water pipe at a predetermined temperature level.Thus, cold water is prevented from being supplied during an initial use of hot water or ashower, thereby preventing a waste of tap water.
申请人：Chol, Sung Yeel
地址：414-1701 Daewoo 4 cha apt. Eunhaeng-dong Siheung-si, Gyeonggi-do 429-060KR
国籍：KR
代理机构：Pulieri, Gianluca Antonio
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