Is it necessary to block the cable duct Is it useful to seal the pipe waterproof

When it rains heavily, we often experience power outages, which are common in many cities. In fact, this is mainly due to the rainwater entering the cable conduit, and after soaking for a long time, the cable will age and cause power failure. In fact, this problem can be avoided, but for a long time, the relevant departments have not paid attention to it, and it has not been fully considered in municipal construction, and the cable pipeline has not been blocked.

At present, a better solution is the application of pipeline waterproof sealing system, not only waterproof and rat-proof, but also easy to maintain, safety, this aspect of the country is completely science and technology to do well.

With the increasing requirements of urbanization, the pipe network planning of underground pre-buried and directly buried cable pipelines is becoming more and more important. If the cable duct is not blocked, it is easy for rats and ants to gnaw the cable in this environment, causing cable damage and power supply accidents; Moreover, the underground environment is cold and damp, and stagnant water and sediment will also cause adverse factors to the pipeline environment.

The following can be avoided if appropriate measures are used to protect the cable duct (such as the use of pipeline waterproof sealing system, which is more common on the market with "Hengma" inflatable cable duct plugging device).

1. It can avoid the adverse effects of stagnant water, sediment, rats, etc. on the pipeline environment, and provide a relatively clean and dry working environment for artificial underground operations or underground pipeline construction;

2. It can achieve the effects of waterproof, acid and alkali, insect bite, etc., better protect the cable from external factors, and reduce the probability of power supply accidents;

3. After the pipeline is blocked in sections, the problem of pipeline circulation is avoided, the trouble and time of manual well pumping and dredging can be minimized, and the operation efficiency can be improved;

4. The flexible sealing device reduces the inconvenience caused by the vibration and heat caused by the cable operation.

Hope it helps you with your questions.

It is recommended to adopt the WQBZ inflatable cable duct plugging method, which is mainly inflatable expansion for plugging, which has simple and fast installation, and the plugging effect is very good, and it is also very convenient for daily care and fault maintenance in the future, and can be operated with electricity, and will not bring inconvenience to residents' lives and business operations.

WQBZ cable pipe plugger is mainly used to block the inlet and outlet of both ends of the cable duct. The cable duct occlusion device is used to block the cable pipe mouth, which can effectively eliminate the circulation of rainwater, sediment, insects and harmful gases in the pipeline, and improve the operation safety factor of the pipeline cable. Due to the difference in the use environment, the requirements for the cable pipe plugger are also different, so the construction unit should choose the cable pipe plugger with different specifications and performance according to the actual situation.

The cable passes through the wall, which is more complicated, and it will cause many problems if it is not done well. At present, WQBZ inflatable plugging is used more, which is a flexible plugging technology, which achieves the plugging effect through inflatable expansion, and uses specially customized aluminum foil composite materials to process into a sealing inflatable pipe plug (also called "inflatable sealing bag" or "inflatable sealing airbag"), uses special inflatable tools to inflat, and uses air compressor or other inflatable equipment to provide air source, so as to complete the inflatable plugging of the cable duct hole. This technology is easy to install, safe and reliable.