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地埋警示带的常规使用内容

来源:http://www.binzhouhengtong.com/ 发布时间:日期:2022-09-08
随着社会经济不断发展,地下管网建设中越来越多地采用PE、PPR、PVC等塑料管,探测仪器根本无法探测到管线走向,地埋警示带可以解决管线无法探测这一难题,且该产品采用高强度、耐老化的高分子材料,以PE、PP、OPP为主要原料。
With the continuous development of social economy, PE, PPR, PVC and other plastic pipes are more and more used in the construction of underground pipe networks. Detection instruments can't detect the direction of pipelines at all. Buried warning tapes can solve the problem that pipelines can't be detected. Moreover, this product is made of high-strength and aging resistant polymer materials, with PE, PP and OPP as the main raw materials.
使用:
use:
1、检查是否预留出了信号接入点,安装方式是否正确。
1. Check whether the signal access point is reserved and whether the installation method is correct.
2、检查警示带中的导电金属丝是不是可以加载探测信号,有没有信号泄漏的情况出现,以及是否设置了足够的信号检测井;
2. Check whether the conductive wire in the warning tape can load detection signals, whether there is signal leakage, and whether sufficient signal detection wells are set;
3、示踪警示带安装好了之后,始端和末端是不是与地面隔离,信号检测井内的警示带是否进行了固定处理;
3. After the tracer warning tape is installed, whether the beginning and end are isolated from the ground, and whether the warning tape in the signal detection well is fixed;
4、可探测警示带中的导电金属丝的直径是不是满足应用要求,金属丝直径太小容易被拉断,直径太大则会导致探测信号误差增大,应该选取综合效果直径。探测信号容易出现的主要问题是信号连续性易受影响。
4. It can detect whether the diameter of the conductive metal wire in the warning tape meets the application requirements. If the diameter of the metal wire is too small, it is easy to be broken. If the diameter is too large, it will lead to an increase in the detection signal error. Therefore, the comprehensive effect diameter should be selected. The main problem of the detection signal is that the signal continuity is easily affected.
原因有多种:
There are many reasons:
①可能在施工过程中操作失误导致了警示带内部的导线断裂,造成了检测短路
① It is possible that the wire inside the warning tape was broken due to the operation error during the construction, resulting in the detection short circuit
地埋警示带
②警示带的绝缘以及防水处理不够过关,导致电线受潮影响探测
② The insulation and waterproof treatment of the warning tape are not qualified enough, resulting in the wire being affected by moisture and affecting the detection
③导电金属丝的直径过大,造成电阻增大,信号衰减增大,影响探测的效果。
③ If the diameter of the conductive wire is too large, the resistance will increase, the signal attenuation will increase, and the detection effect will be affected.
经防腐处理加工而成,耐腐蚀性能好,色泽鲜艳、醒目,长期铺设在地下50年不腐蚀,不褪色,符合长期埋地质量不变要求。
It is processed by anti-corrosion treatment, with good corrosion resistance, bright and eye-catching color. It will not corrode and fade after being laid underground for 50 years for a long time, meeting the requirements of unchanged long-term buried quality.
为保护燃气管道在日后运行中,不受人为的意外损坏,燃气规范规定,应在燃气管道的上方距管顶不小于300mm处敷设一条警示带,警示带上应标出醒目的提示字样。更多相关内容的了解,就来我们网站http://www.binzhouhengtong.com咨询吧!
In order to protect the gas pipeline from man-made accidental damage in the future operation, the gas specification stipulates that a warning tape shall be laid at the place not less than 300mm from the top of the gas pipeline, and the warning tape shall be marked with striking words. For more information, please visit our website http://www.binzhouhengtong.com Consult!

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