|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||E03B-007/02 E03B-007/09 E03B-007/07|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 11|
System and method for automatically and remotely maintaining acceptable levels of chlorine residual in the dead end branches of potable water mains so as to protect the users from high levels of coliform organisms by pumping stagnant water from the dead end branch back to a flowing water main. A solar panel serves as the source of power with batteries being used to store energy. A water circulation pump evacuates water through an insertable rigid flexible tubing from a point near the distal end of the dead end branch to the nearest flowing water main. A ...
1. A system for stabilizing the chlorine residual of a dead end water main for use on a potable water supply system having a dead end water main connected to a flowing water main, comprising: a) a pump for circulating water from the dead and water main to the flowing water main, said circulation pump having an inlet and an outlet;b) a water inlet line having first and second ends, said first end adapted for connection to said inlet of said circulation pump, said second end adapted for connection to a point on the dead end water main;c) a water outlet lin...