How many cleaning methods are there for geothermal pipelines?

Cleaning method of geothermal pipeline:

1, geothermal pipeline cleaning-tap water flushing

Advantages: The method is simple to operate and does not need other drugs or instruments. Rinse directly with tap water and drain.

Disadvantages: the cleaning is not thorough enough, and each section of pipeline needs to be opened and cleaned in person.

2, geothermal pipeline cleaning-chemical immersion

Advantages: thorough cleaning can fully dissolve the sticky mud attached to the pipe wall, and high-quality food-grade raw materials will not cause corrosion to the geothermal pipeline.

Disadvantages: The chemical reagents used for geothermal cleaning, such as strong acid or strong alkali, do not consider the bearing capacity of geothermal pipelines, and the pipelines and related components are seriously corroded. Without corrosion, the purpose of descaling cannot be achieved.

3, geothermal pipeline cleaning-high pressure projectile cleaning.

Advantages: thorough cleaning, using the friction between the cleaning bomb and the pipe wall to remove the mud attached to the pipe wall without damaging the geothermal pipeline.

Disadvantages: it is necessary to disassemble the ground heat pipe, and the underground pipeline is not suitable for construction, so it is easy for the cleaning bomb to get stuck in the pipeline; At the same time, it is easy to cause secondary damage to the original water separator, valves and other related components.

4, geothermal pipeline cleaning-physical pulse technology cleaning.

Advantages: no chemicals are needed, and the geothermal pipeline is not disassembled. Because of its unique cleaning principle, the valves of the main pipeline and geothermal water separator can be cleaned at the same time to avoid valve blockage caused by long-term scaling.

Disadvantages: it is ineffective for scale and the construction is limited by space. Some domestic geothermal water separators are placed in hidden places. When the two ends of the water separator are too close to the wall, the construction is difficult.