Cleaning and maintenance techniques for plastic inspection wells
Because the plastic inspection wells are buried in the ground, the
inspection of the pipelines needs special tools. The usual inspection
Reflector inspection - using the operating rod and reflector
composition, deep into the wellbore, through different angles of
reflection to check the pipeline when there is silt, silt, silt
location, etc., features: simple and convenient.
Television Photography Inspection - a cable and television camera,
the camera is installed in a mobile car, by controlling the mobile
camera, inspectors can learn about the pipeline through the camera
content. Characteristics: shooting the real, avoiding the influence of
light and angle.
Inspection of pipeline silt should be inspecting by inspection lens and not downhole detection.
Selection of cleaning tools
Dredging of mud and sand in rainwater inspection wells should be
carried out by mechanical mud suction tools. Rainwater inspection well
is a kind of plastic inspection well with sediment. It has a special
sediment chamber at the bottom. After the erosion and deposition of
rainwater, the sediment may be pushed. Through special mechanical mud
suction tools, the cleaning efficiency is high and the safety is high.
It avoids the determination of manual cleaning time and trouble. In some
cases, manual cleaning is needed. Special cleaning tools are also
Cleaning methods of inspection wells
After checking and selecting cleaning tools, you can clean up. The way to clean up can be:
The plugging method of inflatable pipe plug is composed of
operation lever, inflatable hose and inflatable tube plug. The
inflatable pipe plug is filled with air through an inflatable hose and
then controlled by a lever for cleaning. It can conduct comprehensive
cleaning and high cleaning quality.
High pressure flushing method consists of high pressure flushing
hose and high pressure flushing nozzle. The use of high pressure to
clean up, this method is suitable for cleaning small objects.
Steel rod cleaning method - suitable for cleaning large volume of waste, through steel rod cleaning can be effective dredging.