隨著社會的發展和人民生活水平的提高，燃氣和供水的使用已經在大多數家庭中普及，特別是在地下燃氣、自來水、排水、排污管道較為復雜的城市。以前的管道都是用金屬材料制作的，所以很容易使用電子檢測設備來檢測金屬管道的當前位置，給維護或施工帶來了方便，也避免了一些不必要的隱患。

With the development of society and the improvement of people's living standards, the use of gas and water supply has been popularized in most families, especially in cities with complex underground gas, tap water, drainage and sewage pipelines. In the past, pipelines were made of metal materials, so it is easy to use electronic detection equipment to detect the current position of metal pipelines, which brings convenience to maintenance or construction and avoids some unnecessary safety hazards.

但由于金屬管道長期埋在地下，容易腐蝕造成管道損壞，導致漏氣或漏水。這不僅造成資源浪費，而且帶來嚴重的隱患。因此，考慮用塑料管代替部分管道工程建設。由于塑料管道具有工程造價低、不易腐蝕、對輸送物質污染少等優點，近年來塑料管道在城市管網建設中得到了廣泛應用，特別是在輸氣、供水等方面應用較多。管道。

However, due to the long-term buried underground of metal pipelines, it is easy to cause pipeline damage due to corrosion, resulting in air leakage or water leakage. This not only wastes resources, but also brings serious security risks. Therefore, plastic pipes are considered to replace some pipeline engineering construction. Due to the advantages of low engineering cost, not easy to corrode and less pollution to the transported substances, plastic pipelines have been widely used in the construction of urban pipe networks in recent years, especially in gas transmission, water supply and other aspects. The Conduit.

但由于塑料管材是絕緣體，無法用電子檢測設備準確測量管材的位置，因此在施工過程中很容易被工程機械割破、漏水，帶來不必要的隱患。特別是一些埋地塑料管道使用示蹤膠帶保護管道，費時費力，不經濟，而且當帶有示蹤痕跡的土層被破壞時，很難確定管道的準確位置，不方便日后維護。或其他建筑。

However, as the plastic pipe is an insulator, it is impossible to accurately measure the position of the pipe with electronic detection equipment. Therefore, it is easy to be cut and leaked by construction machinery during the construction process, resulting in unnecessary safety hazards. In particular, some buried plastic pipelines use tracer tape to protect the pipeline, which is time-consuming, laborious and uneconomical. Moreover, when the soil layer with trace is damaged, it is difficult to determine the exact location of the pipeline, which is not convenient for future maintenance. Or other buildings.

傳統的示蹤線由銅芯線和絕緣層組成。銅芯線的強度是有限的。在施工過程中，施工人員經常在拉線過程中用力過大，會導致示蹤線斷裂，或者在使用過程中。在外力作用下，銅芯線常因強度不足而被切斷，導致檢測時無法通電，失去示蹤功能。為了克服上述缺點，新型地埋示蹤線可以輔助電子測試設備測量管道的準確位置，為以后的維護或其他施工帶來方便。

The traditional tracer wire is composed of copper core wire and insulating layer. The strength of copper core wire is limited. In the construction process, the construction personnel often exert too much force in the pulling process, which will lead to the fracture of the tracer line, or in the use process. Under the action of external force, the copper core wire is often cut off due to insufficient strength, resulting in the failure of power on during detection and the loss of tracking function. In order to overcome the above shortcomings, the new buried tracer can assist the electronic testing equipment to measure the accurate position of the pipeline, which brings convenience for future maintenance or other construction.

工作原理：本實用新型與燃氣、給水、排水、污水塑料管一起鋪設。檢測時，給示蹤線加上一定強度的電流信號，通過探測示蹤線電流產生的電磁場的中心位置，確定示蹤線的空間位置，從而確定埋藏位置塑料管，以方便日后維修或其他施工，防止燃氣、給水、排水、排污管道被施工機械割斷、泄漏，避免由此引起的燃氣泄漏和爆炸事故的發生。

Working principle: the utility model is laid together with gas, water supply, drainage and sewage plastic pipes. During the detection, add a certain strength of current signal to the tracer line, and determine the spatial position of the tracer line by detecting the central position of the electromagnetic field generated by the current of the tracer line, so as to determine the buried position of the plastic pipe, so as to facilitate future maintenance or other construction, prevent the gas, water supply, drainage and sewage pipelines from being cut and leaked by the construction machinery, and avoid the gas leakage and explosion accidents caused thereby.

地埋示蹤線為什么對人們生活這么重要？以上便是原因了，您可以明顯的看到，地埋示蹤線的作用確實強大，您可以來關注我們http://m.scnu-graduate.com了解更多信息。

Why is buried trace line so important to people's life? The above is the reason. You can obviously see that the buried tracer line is indeed powerful. You can pay attention to us http://m.scnu-graduate.com Learn more.