目前探测PE管道示踪线虽然有各种不同型号的仪器(即管线探测仪),但从探测方法原理上分析,其原理都是建立在电磁场理论基础上的。

At present, although there are various types of instruments (i.e. pipeline detectors) for detecting the trace line of PE pipeline, their principles are based on the electromagnetic field theory from the perspective of the principle of detection methods.

聚乙烯材质制成的管道(简称PE管道)，由于其施工方便、工程造价比用钢管低(DN300以下)、不存在腐蚀泄漏问题、对输送物质污染小等优点，近年来在城市埋地管网建设中被广泛应用。

Polyethylene pipes (PE pipes for short) have been widely used in the construction of urban buried pipe networks in recent years due to their advantages such as convenient construction, lower project cost than steel pipes (below DN300), no corrosion and leakage, and less pollution to transported substances.

特别是输送燃气和自来水管道应用多，目前市政小口径埋地管道大有取代钢质管道的趋势。PE管道虽然有很多优点，但强度低是其的弱点，在以往市政建设施工中，由于管道的确切位置不十分清楚，被施工机械挖断、挖漏的现象很常见，而由此造成的燃气泄漏爆炸事故也时有发生，因此探测标定地下PE管道的位置工作十分必要。

In particular, gas and water pipelines are widely used. At present, municipal small caliber buried pipelines have the tendency to replace steel pipelines. Although PE pipeline has many advantages, its low strength is its weakness. In the past municipal construction, the exact location of the pipeline is not very clear, so it is common for the pipeline to be cut and leaked by construction machinery, and the resulting gas leakage and explosion accidents also occur from time to time. Therefore, it is necessary to detect and calibrate the location of underground PE pipeline.

PE管道为惰性材质制成，不导电、不导磁，埋入地下之后，目前还没有较好的方法直接在地面探测到其在地下的空间位置。为了PE管道埋地后能够在地面探测到位置和埋深的问题，在铺设施工中往往与PE管道一起埋人一条导电线(简称示踪线)，为今后探测PE管道位置所用，示踪线法是目前国内外普遍采用的探测方法。

PE pipes are made of inert materials, which are non conductive and non magnetic. After being buried underground, there is no good method to directly detect their underground space position on the ground. In order to solve the problem that the location and buried depth of PE pipes can be detected on the ground after being buried, a conductor line (hereinafter referred to as the tracer line) is often buried together with PE pipes during the laying construction, which is used to detect the location of PE pipes in the future. The tracer line method is currently widely used at home and abroad.

管道示踪线在铺设时要和管道一起放置，埋地管线探测人员要经过培训并且合格后才能上岗操作，探测时，将管线探测仪发射机一端接在示踪线上，示踪线另一端接地，沿管线大致的走向，用管线探测仪探测管线位置和深度。

The pipeline trace line shall be placed together with the pipeline during laying. The detection personnel of buried pipeline shall be trained and qualified before working. During detection, one end of the pipeline detector transmitter shall be connected to the trace line, and the other end of the trace line shall be grounded. Along the general direction of the pipeline, the pipeline position and depth shall be detected with the pipeline detector.

PE管道示踪线的作用效果相关内容就讲解到这里了，希望你在使用之前能够对其进行充分的了解，防止问题的产生造成项目质量的下降，更多相关信息就来我们网站http://www.binzhouhengtong.com看看吧！

This is the end of the function and effect of the PE pipeline tracer. I hope you can fully understand it before using it to prevent problems from causing a decline in the project quality. More relevant information will come to our website http://www.binzhouhengtong.com Look!