Pipeline corrosion preventing device and pipe -line system

The utility model discloses a pipeline corrosion preventing device for the suppression has the pipe -line system's of many genshui pipe corruption, and it includes mounting, the sacrificial anode bodyand installed part, the installed part is used for seal installation to be in one and one of them root that pipe -line system has the mouth of pipe department of a pipeline section of cross current,the mounting with the installed part is connected and is used for stretching into prop up in the pipeline section, the sacrificial anode body with the mounting is connected and is used for stretchinginto prop up in the pipeline section. The utility model also discloses a pipe -line system. The utility model discloses can change the body of the sacrificial anode in the water pipe very convenientlyto can reduce pipe -line system's maintenance cost. 本实用新型公开了种管道防腐蚀装置，用于抑制具有多根水管的管道系统的腐蚀，其包括固定件、牺牲阳极体及安装件；所述安装件用于密封安装在所述管道系统具有的与其中根所述水管连通的支管段的管口处，所述固定件与所述安装件连接并用于伸入到所述支管段内，所述牺牲阳极体与所述固定件连接并用于伸入到所述支管段内。本实用新型还公开了种管道系统。本实用新型能够很方便地对水