Polyurethane insulation
1. An important medium for medium transmission
As a pipeline, its function is to transport related fluids and
gaseous media. For people in many northern provinces of my
country, supplying heating is a very important civil
transportation project. The heating water flows through the
generation port to the users of thousands of households For home
transportation, at this time, a pipeline with good quality and
good performance is required to carry out the transportation in
the intermediate process.
2. Energy maintenance
Since the relevant medium with a certain temperature will
inevitably exchange heat with the outside normal temperature
environment during the transmission process, and the process of
heat exchange will reduce the effective utilization rate of the
temperature medium on the one hand, and thus spend more energy
to obtain overheating. On the other hand, it may affect the
shape and pressure changes of the transported substances,
resulting in corresponding engineering problems, and the
polyurethane thermal insulation pipeline can effectively ensure
the energy dissipation in this process.
3. Structural support and maintenance
Whether it is a pipeline buried in the soil or a pipeline
exposed to the air environment, the stability of the pipeline
system must be ensured, otherwise it will cause multiple
replacements, resulting in an increase in engineering costs and
loss of supply, and good structural support can ensure material
transportation. Sustainability of the process.
Requirements for on-site construction conditions of polyurethane
thermal insulation pipes
Polyurethane thermal insulation pipeline has good thermal
insulation performance, good corrosion resistance, low
engineering cost, etc. Because of such advantages, it is widely
used in engineering construction in various fields, whether it
is chemical, petroleum, or water supply, heating and gas supply.
It has a better effect than ordinary pipes, and because of its
advantages, polyurethane insulation pipes can reduce
construction time and construction volume, thus reducing the
disturbance to residents near the construction. What are the
requirements for the on-site construction of polyurethane
insulation pipes Woolen cloth?
1. Staff
The installation and construction of prefabricated directly
buried pipelines must undergo professional training and work
with certificates. They cannot be ordinary construction workers.
Unprofessionalism will lead to errors in the installation
process.
2. Materials
The material of the polyurethane thermal insulation pipe must
have a product certificate and pass the quality inspection to
ensure that the polyurethane thermal insulation pipeline can
play its due advantages and characteristics.
3. Dry environment
Although the material of the polyurethane insulation pipe has a
low water absorption rate, it is not non-absorbent. Therefore,
during the construction process, a drainage pipe must be
installed to make the water run off as soon as possible. The
polyurethane insulation pipe cannot be soaked, which will
greatly reduce its efficiency.
4. On-site
The construction site should not be unattended at night, and
special personnel should be dispatched on duty 24 hours a day to
observe the details of the pipeline, so as to prevent the
pipeline from being soaked and affecting the construction
process and use effect. |
