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Jiangsu Lianyungang substation 110kv cable trench waterproof sealing case


Release time:

2020-02-09

Let the power company a headache: cable trench waterproofing blocking difficulties Jiangsu Lianyungang substation 110kv, because the cable trench waterproofing blocking is not in place, covet the convenience of cement for a rudimentary blocking state, because the cable in constant operation of the thermal expansion and contraction, slowly and the cement to form a circle of seams, the wall of the pipe wall for a long time to suffer from soil water, groundwater, rainwater, etc., erosion, cover joints, wall and deformation joints, etc., there are many water seepage and leakage, so that often in a wet environment, and even many parts of the ditch to accumulate soil. Walls and deformation joints appear in many places seepage and leakage, so that the cable trench is often in a humid environment, and even many parts of the trench are accumulated soil. The normal operation of the transmission of electricity causes great safety hazards, so it is necessary to plug the leakage and repair treatment. Jiangsu Lianyungang Electric Power Company, looking for cable trench waterproof plugging solutions on the Internet, finally took the advice given by Hangzhou Hengma, and ordered 1000 sets of inflatable cable duct sealing device model IDSS-110. Cable trench waterproof plugging technology, Hangzhou Hengma let the pipe no leakage Hangzhou Hengma technicians for the initial cement sealing formed serious water seepage and leakage, so the original plugging the mouth of the cement knocked off, according to the pipeline directly using the matching size of the IDSS-110 model of the inflatable cable pipe sealing device to do the improvement of the sealing. This inflatable cable pipe sealing device in this environment there are two benefits are particularly obvious: 1. This inflatable bag is filled through the gas seamless, no matter how the cable thermal expansion and contraction, inflatable bag on both sides of the waterproof adhesive strips will be tightly adhered to both sides of the cable and pipeline wall, no seams to fill. 2. Due to the gravity of the cable, the cable has been sagging and fast close to the pipe wall, manually can not lift the cable, and the set of inflatable cable pipe sealing device, (only a small gap can be) through the inflatable can make the whole pipe and cable between the full filling. 3. Due to the constant thermal expansion and contraction of the cable operation, the pipe is easy to deform, and the inflatable cable pipe sealing device has a good flexibility and compatibility through the gas filling. If you have similar cable trench waterproof sealing problem, or Hangzhou Hengma brand inflatable cable pipe sealing device is interested in, please click to contact our online customer service, or call: 18758885877.Hangzhou Hengma - add plugs to the loopholes!

      A headache for power companies: the difficulties of waterproofing and sealing cable trenches

      Jiangsu Lianyungang substation 110kv, because the cable trench waterproof blocking is not in place, greedy for convenience with the cement for a rudimentary blocking state, because the cable in constant operation of thermal expansion and contraction, slowly and cement to form a circle of seams, the pipe wall for a long time suffered by the soil water, groundwater, rain and other soaking and erosion, the cover joints, pipe walls and deformation joints and so on appeared in many parts of seepage and leakage, so that the cable trench often In a humid environment, and even many parts of the trench have accumulated soil. The normal operation of the transmission of electricity causes great security risks, so it is necessary to plug the leakage and repair treatment.

      Jiangsu Lianyungang Electric Power Company, looking for cable trench waterproof plugging solutions on the Internet, finally took the advice given by Hangzhou Hengma, and ordered 1000 sets of inflatable cable duct sealing device model IDSS-110.

      Cable trench waterproof plugging technology, Hangzhou Hengma let the pipeline can not be leaked anywhere

      Hangzhou Hengma technicians for the initial cement sealing formed serious water seepage and leakage, so the original blocking of the pipe mouth of the cement knocked off, according to the pipe directly using the matching size of the IDSS-110 model of inflatable cable duct sealing device to do the improvement of the sealing. This inflatable cable duct sealing device in this environment there are two benefits especially obvious:

      1. This inflatable bag is filled through the gas without seams, no matter how the cable thermal expansion and contraction, inflatable bag on both sides of the waterproof adhesive strips will be tightly attached to the cable and the pipe wall on both sides, no seams to fill.

      2. Due to the gravity of the cable, the cable has been sagging and fast close to the pipe wall, manually can not lift the cable, and the set of inflatable cable pipe sealing device, (only a small gap can be) through the inflatable can make the whole pipe and cable between the full filling.

      3. Due to the constant thermal expansion and contraction of the cable operation, the pipe is easy to deform, and the inflatable cable pipe sealing device has a good flexibility and compatibility through the gas filling.

      If you have similar cable trench waterproof sealing problems, or Hangzhou Hengma brand inflatable cable pipe sealing device is interested in, please click to contact our online customer service, or call: 18758885877.Hangzhou Hengma - add plugs to the loopholes!