Introduction to PE Ground Source Heat Pump Pipes by Handan Xinyitong Pipe Technology Co., Ltd.:

The ground source heat pump system utilizes rock and soil, groundwater, or surface water as low-temperature heat sources. It consists of a water source heat pump unit, a geothermal energy exchange system, and a building internal system to provide heating, cooling, and domestic hot water. Depending on the form of the geothermal energy exchange system, ground source heat pump systems are classified into buried pipe ground source heat pump systems, groundwater ground source heat pump systems, and surface water ground source heat pump systems.

PipeCharacteristics:

1. Aging resistance and long service life: Under normal usage conditions (design pressure of 1.6MPa), the specialized ground source heat pump pipes can last for 50 years;

2. Excellent stress crack resistance: The specialized ground source heat pump pipes feature low notch sensitivity, high shear strength, and outstanding scratch resistance, protecting against damage during construction. They also exhibit exceptional environmental stress crack resistance;

3. Reliable connections: The specialized ground source heat pump pipe systems can be connected using thermal fusion or electrofusion methods, with joint strength exceeding that of the pipe body;

4. Good chemical corrosion resistance: The specialized ground source heat pump pipes are resistant to corrosion from various chemical media. Chemical substances present in the soil will not degrade the pipes, making them suitable for any geological conditions;

5. High wear resistance: The specialized ground source heat pump pipes have excellent wear resistance, with abrasion resistance five times that of steel pipes;

6. Good flexibility: The favorable flexibility of the specialized ground source heat pump pipes allows for easy bending, simplifying construction, reducing installation labor intensity, minimizing the need for pipe fittings, and lowering installation costs;

7. Low water flow resistance: The specialized ground source heat pump pipes have smooth inner surfaces. The smooth surface and non-adhesive properties ensure higher transport capacity compared to other pipe materials, while also reducing pressure loss in the pipeline and energy consumption for water distribution;

8. Thermal conductivity: The material of the specialized ground source heat pump pipes has good thermal conductivity, which is highly beneficial for heat exchange with the ground. This reduces both material costs and installation expenses, making them ideal for ground source heat pump systems;

9. Comprehensive supporting system: The specialized ground source heat pump pipe systems come with a complete range of accessories to meet the needs of various engineering projects.