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Drainage main pipe leakage detection technology


The new technology of trunk road detection is multi-station deployment and joint detection, which can meet the customers' requirements of speed and efficiency to the greatest extent.


A device consists of a portable suitcase. The toolbox contains an adsorptive receiving head, a straight connector, and the transmitter equipment is presented from the inside of the transmitter box. In addition, it is equipped with an analytical working computer.


Equipment Transmitter


Working Computer


3.Filed of application

Suitable for pipe diameter from DN300 to DN3000

The node may be connected to a channel well, surface, or other water delivery line.

The distance between two nodes can be set from 500 to 1000 meters


1. Severe Pipe Damage

When sewer pipes are broken or ruptured, the sewage won’t be able to properly drain through the system—leading to immediate and frequent backups. Common causes of sewer pipe damage include:

Sewer pipe rupture due to shifting soil, settling, increased traffic on the ground above, or use of heavy construction equipment above ground.

Corrosion of an older pipe, causing the pipe to break or collapse.

Leaking joints where the seals between sections of pipe have broken, allowing water and sewage to escape.

2. A Sagging Sewer Line

While this is out of a homeowner’s control, sagging sewer lines happen over time. This “bellied” pipe occurs when a section of the pipe has sunk due to ground or soil conditions.

The low spot in the line will begin to collect paper and waste—resulting in repeat blockages.

3. Tree Root Infiltration

Piece of an sewer pipe with root intrusion damage laying on truck bed.

Older sewer lines were sometimes constructed out of clay or other porous materials. In addition, the connections between the pipe sections weren’t as tight as today’s PVC pipes.

As tree and shrub roots grow, they search for sources of water. If they latch onto a sewer pipe, they will grow into the pipe in order to reach the water inside. As the roots expand over time, it can cause the line to break.


4.Process introduction

On-site personnel carry out inspection


Leak detection engineer checks equipment, reads records and analyzes data


Find the leak


Excavate and repair leaking pipes


Office address: 2801, building a, Haiyi building, No. 666, Xiahe Road, Siming District, Xiamen City, Fujian Province
Tel: 0592-5052268 / 18030131043
Fax: 0592-5051208
Engineering Center: No.89 Tangan West Road, Dongfu Town, Haicang District, Xiamen
Tel: 0592-6514712
Fax: 0592-6514713
Email: xiamenanyue@126.com
Website: en.xmanyue.com
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