中国井矿盐
中國井礦鹽
중국정광염
CHINA WELL AND ROCK SALT
2014年
1期
28-29
,共2页
盐卤%输卤管道%泄漏监测%测漏系统
鹽滷%輸滷管道%洩漏鑑測%測漏繫統
염서%수서관도%설루감측%측루계통
brine%brine transportation pipeline%leakage monitoring%monitoring system
某盐卤管道全长187公里，管道末端有两个分输出口，其中干线长146km，管径为Φ559mm，某盐场支线20km，另一盐场支线21km。该管道具有单段距离超长、有分支、输送量大等特点。所建设输卤管道测漏系统采用“负压波+输差分析”测漏原理，实现了管道泄漏监测报警与定位，取得较好的效果，保障了管道的安全运行。
某鹽滷管道全長187公裏，管道末耑有兩箇分輸齣口，其中榦線長146km，管徑為Φ559mm，某鹽場支線20km，另一鹽場支線21km。該管道具有單段距離超長、有分支、輸送量大等特點。所建設輸滷管道測漏繫統採用“負壓波+輸差分析”測漏原理，實現瞭管道洩漏鑑測報警與定位，取得較好的效果，保障瞭管道的安全運行。
모염서관도전장187공리，관도말단유량개분수출구，기중간선장146km，관경위Φ559mm，모염장지선20km，령일염장지선21km。해관도구유단단거리초장、유분지、수송량대등특점。소건설수서관도측루계통채용“부압파+수차분석”측루원리，실현료관도설루감측보경여정위，취득교호적효과，보장료관도적안전운행。
the length of a brine pipeline is 187 km, at the end of the pipeline is two branch outlet, where the length of the trunk is 146km, and the diameter is Φ559mm. The branch of the salt pan is 20 km and the other branch of the pan is 21 km. This pipeline is of the characteristics that long distance of the single segment, branch exsiting and large transportation capacity. The leakage monitoring system for brine transporatation pipeline that been constructed takes the negative pressure wave and transmission error analysis principal which realizes pipeline leakage monitoring ,alarm and location. It has got great effect and guarantees the safe operation of the pipeline.
