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How to coil geothermal coils

2025-12-24 02:27:21 mechanical

How to coil geothermal coils

As the core component of the floor heating system, the installation method of the geothermal coil directly affects the heating effect and energy consumption. This article will combine the hot topics and hot content on the Internet in the past 10 days to introduce you to the coiling method of geothermal coils in detail and provide structured data for reference.

1. Basic coiling methods of geothermal coils

How to coil geothermal coils

There are two main coiling styles for geothermal coils: spiral (paperclip) and snake (reciprocating). The following is a comparison of the two methods:

coiling methodAdvantagesDisadvantagesApplicable scenarios
SpiralUniform temperature distribution and simple constructionLarge amount of pipesLarge room
snake formLess pipe usageUneven temperature distributionlong and narrow room

2. Specific steps for coiling geothermal coils

1.Design coil layout: Design the coil spacing according to the room area and shape. The general spacing is 15-30cm.

2.Laying insulation layer: Lay insulation boards on the ground to reduce heat loss downwards.

3.fixed coil: Use staples or straps to secure the coil to the insulation.

4.Connect the manifold: Connect the water inlet and outlet of the coil to the water collector.

5.stress test: Inject water and pressurize to 1.5 times the working pressure, and check for leaks.

3. Precautions for coiling geothermal coils

Things to noteDescription
Pipe selectionIt is recommended to use PEX or PERT pipes, which are resistant to high temperatures and corrosion.
Coil spacingIt is recommended to use 15-20cm in the northern region and 20-30cm in the southern region.
Single loop lengthIt should not exceed 100 meters, otherwise it will affect the water circulation
bending radiusNot less than 5 times the diameter of the pipe to avoid bending and causing poor water flow

4. Frequently Asked Questions about Geothermal Coils

1.Q: How often do geothermal coils need to be cleaned?

Answer: It is recommended to clean it every 2-3 years to prevent scale blockage from affecting the heating effect.

2.Q: What should I do if the geothermal coil leaks?

Answer: Turn off the water source immediately and contact professionals for repair. Do not handle it yourself.

3.Q: Can the geothermal coil be partially replaced?

Answer: Yes, but professionals are required for assessment and construction.

5. Latest geothermal coil technology trends

According to recent hot topics, geothermal coil technology shows the following development trends:

technology trendsFeatures
Intelligent temperature controlAchieving precise temperature control in separate rooms through IoT technology
New pipesGraphene composite pipes improve thermal conductivity efficiency
Modular installationPrefabricated coil modules simplify construction process

Through the above content, I believe you have a comprehensive understanding of the coiling method of geothermal coils. In actual operation, it is recommended to consult professionals to ensure the safety and effectiveness of the floor heating system.

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