燃?xì)馐聚櫨€(xiàn)借助于電磁波感應(yīng)工作原理。原因是在管道敷設(shè)時(shí)，敷設(shè)人員埋設(shè)一條具有導(dǎo)電性的金屬線(xiàn)，該金屬線(xiàn)和燃?xì)夤艿啦⒊梢欢ǖ膴A角，當(dāng)管道與線(xiàn)之間有電磁波相互作用時(shí)，線(xiàn)上就會(huì)產(chǎn)生一定的電網(wǎng)電流，這時(shí)可以對(duì)金屬線(xiàn)施加一個(gè)特定的信號(hào)，通過(guò)檢測(cè)回波強(qiáng)度通過(guò)信號(hào)判斷管道的位置。這種工作原理需要使用一些特殊的設(shè)備，如示跡儀、定向儀等，才能準(zhǔn)確地探測(cè)出燃?xì)夤艿赖奈恢谩?/p>

The gas tracer line operates on the principle of electromagnetic wave induction. The reason is that during pipeline laying, the laying personnel bury a conductive metal wire that forms a certain angle with the gas pipeline. When there is electromagnetic wave interaction between the pipeline and the wire, a certain amount of grid current will be generated on the wire. At this time, a specific signal can be applied to the metal wire to determine the position of the pipeline by detecting the echo intensity and the signal. This working principle requires the use of some special equipment, such as tracers, directional sensors, etc., in order to accurately detect the position of gas pipelines.

　　此外，在進(jìn)行燃?xì)夤艿婪笤O(shè)時(shí)，還需要考慮一些因素，如管道的材料、壓力是否正常，以及周?chē)h(huán)境是否有可能會(huì)對(duì)管道造成損壞等。

In addition, when laying gas pipelines, some factors need to be considered, such as whether the material and pressure of the pipeline are normal, and whether the surrounding environment may cause damage to the pipeline.

　　燃?xì)馐聚櫨€(xiàn)是專(zhuān)為查找與定位地下非金屬管線(xiàn)而設(shè)計(jì)的產(chǎn)品。它有效地了非金屬管線(xiàn)不能用金屬管線(xiàn)尋管儀探查的問(wèn)題，可廣泛適用于燃?xì)?、供水管線(xiàn)管線(xiàn)及排水管線(xiàn)等地下非金屬管網(wǎng)的查找與定位。

Gas tracer lines are products designed specifically for locating and locating underground non-metallic pipelines. It effectively solves the problem that non-metallic pipelines cannot be detected by metal pipeline finder, and can be widely used for the search and positioning of underground non-metallic pipeline networks such as gas, water supply pipelines, and drainage pipelines.

　　示蹤線(xiàn)探測(cè)：管道敷設(shè)完成后，應(yīng)使用管道探測(cè)器對(duì)已敷設(shè)之可探示蹤線(xiàn)進(jìn)行可探性測(cè)試，以確保金屬絲已連接妥當(dāng)，應(yīng)記錄測(cè)試結(jié)果。將示蹤線(xiàn)的金屬線(xiàn)與管道定位儀的發(fā)射機(jī)輸入端連接，而發(fā)射機(jī)接地端應(yīng)且盡可能遠(yuǎn)離發(fā)射機(jī)，使用接地樁或者電線(xiàn)桿的接地，以減少接地電阻。用接收器去探測(cè)接受發(fā)射信號(hào)。可以找到管道位移量和埋深。

Tracer line detection: After the pipeline is laid, a pipeline detector should be used to conduct a detectability test on the already laid traceable lines to ensure that the metal wires are properly connected, and the test results should be recorded. Connect the metal wire of the tracer line to the input end of the transmitter of the pipeline locator, and the grounding end of the transmitter should be as far away as possible from the transmitter. Use grounding stakes or poles to reduce grounding resistance. Use a receiver to detect and receive transmission signals. You can find the displacement and burial depth of the pipeline.

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