Inspection CCTV Pipe Crawler camera rental Regular maintenance pipeline services

Regular operation and maintenance of underground pipeline by CCTV crawler

The underground pipeline is very important for life.

With the rapid development of urbanization in China, the modernization process is accelerating. On the one hand, urbanization and modernization have brought great convenience to people's life and improved people's quality of life, but there are also some problems in the process of urbanization, especially the drainage pipe network in urban infrastructure has not been well maintained and developed, and there are great hidden dangers in long-term high load operation, especially in the rainy season. As far as the "July 12" rainstorm disaster in Beijing in 2012 and the "July 20" rainstorm disaster in Zhengzhou in 2021 are concerned, these rainstorms have brought huge losses of life and property to people.

To a large extent, the reason is that the construction of urban drainage facilities as urban infrastructure is not perfect and fully played.

As an important part of urban drainage facilities, drainage pipelines are prone to functional defects such as deposition and scaling, and structural defects such as cracking and deformation with the growth of operation years. Whether the drainage pipeline is in good condition and whether its function is sound is directly related to the quality of people's lives and the sustainable development of the urban economy and society. In view of this, we need to strengthen the effective detection of urban drainage pipelines. However, affected by many factors, such as the number of underground pipelines, the depth of buried points, the complexity of the underground environment, and so on, the traditional detection technology has been difficult to meet the actual needs of the current underground pipe network detection.

Therefore, the use of CCTV pipeline detection equipment for CCTV detection of pipelines came into being.

Daoyunai Energy Saving Technology Limited has been committed to manufacturing trenchless CIPP UV cure systems with liners and CCTV inspection crawlers for underground pipelines to service customers all over the world.

The product range covers four series and more than 20 models in the underground pipeline trenchless repair industry:

1. UV curing and repair integrated system D919: LED lamp curing and high-voltage mercury lamp curing.

2. UV cure liner: from diameter DN200 up to DN1800

3. Hot water cure liner: impregnated liner to invert by water gravity and cure by hot water

4. Pipeline inspection robots crawler D18 and D18s: CCTV video inspection of pipeline defects

5. Pipeline periscope D16S: quickly view the internal defects of the pipeline

Headquartered in Shanghai, Daoyunai has a number of independent intellectual property rights and also has a manufacturing base and R&D and testing center in Suqian City, Jiangsu Province, covering an area of more than 35000 square meters, which fully implements the international quality management system.

Focused on producing trenchless CIPP system with liners and inspection CCTV

Committed to providing solutions for reducing costs and improving efficiency