IDSS Inflatable Duct Cable Sealing System is One of the Cost-Effective Way for Duct Sealing
IDSS-inflatable pipeline sealing product fundamentally solves the stubborn disease that traditional pipeline sealing products are easy to crack, short time, and unreasonable blocking.
1. Elastic sealing technology overcomes ground vibration. After the bag is installed, the high-pressure inert gas inside it makes the entire sealing system elastic, just like wrapping a circle of airbags for the cables in the pipeline, so it can overcome irregular frequency vibrations from various surfaces.
2. Not affected by acid and alkali environment. Traditional sealing products such as fireproof mud and cement can not adapt to the underground pipeline environment in rainy areas, and are easily cracked due to the effects of thermal expansion and contraction. IDSS’s bag material layer is designed without pinholes, acid and alkali resistance, and is not corroded by chemical liquids. It can withstand 95 degrees high temperature to minus 30 degrees low temperature and is not affected by thermal expansion and contraction, so it can adapt to various complex underground pipeline environments.
3. Long service life. The key technology of the soft metal aluminum layer of the inner body of the IDSS bag, the detection under the microscope is completely free of pinholes to ensure that the gas does not leak. The product has passed the helium gas diffusion experiment, and the service life can reach more than 20 years.
4. Quick installation. IDSS single hole installation for 5 minutes, no special cleaning of the pipeline is required during installation, and the installation efficiency is greatly improved. Dismantling only needs to deflate, without destroying the appearance of pipes and cables and cable appearance, low construction cost, no need of water source and power supply support, and no need of traditional construction tools.
5. Repetitive use of gas nozzle structure: The new generation of IDSS gas nozzle structure is a single product can be used multiple times, greatly reducing the cost of pipeline plugging, the product is protected by patents, unique at home and abroad, greatly enhancing product competitiveness.
6. Multi-cable cables are also suitable. Spare empty tubes, single cable tube holes, and multiple cable tube holes can be installed. Good sealing effect-effectively prevent the accumulation of water, sand, insects, rodents, etc. into the pipeline.
Air-tight core technology
1. Material strength
The material tear resistance of IDSS series products is 9bar, which is 3 times the normal working pressure (3bar). Such a material strength design is to ensure that the product will not be torn under special circumstances. For example, the internal pressure of the bag body caused by the temperature change of the external environment rises, and the worker over-inflates during installation.
2. Material synthesis
The inner layer of soft metal aluminum layer-no pinholes are detected under the microscope to ensure its life span of more than 20 years; middle layer-reinforced layer to increase the tensile strength of the sealed bag and protect the inner layer from long-term pressure Destruction; outer layer-anti-friction, anti-chemical layer, protect the sealed bag from the external environment to the middle and inner layer, so that the sealed bag can adapt to various complex underground pipeline environment.
3. A canonical patent gas nozzle
IDSS (Second Generation) air nozzles are tapered internally, the closer to the mouth of the air nozzle, the smaller the internal space, so that under the effect of the air pressure inside the bag, the rubber plug in the air nozzle will be pressed and tightened in the tapered track. Ultimately, long-term sealing is achieved, which is far superior to the blue ball core air-closing principle and valve core principle.
4. The cone-shaped gas nozzle serves various submergences and vibrations.
The first-generation product has a defect in the air-tightness of the gel. It has a high leakage rate in areas where the creep is relatively large, the pipe wall is not clean, and the vibration is large. The second-generation air nozzle product avoids direct contact between the air nozzle and the wall of the pipe, and does not require special attention to the installation position and the cleaning of pipeline and cable stains. No more air leaks.