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.
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