Ground Source Heat Pump Advantages:
1. Efficient ground source heat pump system, which outputs the same amount of useful energy, only consumes 30-60% of electric power, and has high efficiency of primary energy utilization.
2. The circulating liquid flows in the closed underground buried pipe, does not mix with the underground water, and will not cause pollution to the underground water.
3. No exploitation of groundwater, no problem of reinjection of groundwater.
4. It can be installed under the building foundation, road, green space, square, playground, etc. without affecting the use function of the upper part.
5. The buried pipe can be set in the pile foundation of the building to make full use of the available land area.
6. It does not produce waste residue, waste water, waste gas and smoke, is very friendly to the environment, and is an ideal green environmental protection product.
7. Do not consume coal, fuel oil, natural gas, etc., and do not have any direct emissions, so as to truly achieve energy conservation and environmental protection.
8. Ground source heat pump transfers the indoor heat to the underground soil for storage, and eliminates the contribution of air conditioning system to urban heat island from the source.
9. The efficient ground source heat pump system adopts a very strict control system, which realizes the direct correspondence between the energy output and the energy demand of the building, and reduces the loss of the remaining energy.
10. The ground source heat pump air conditioning system has low heating and cooling operation costs, no pollution, good environmental protection, and is a national energy conservation and emission reduction project.
11. The service life of buried pipe is long, which can reach 50 years without any problem.
12. The ground source heat pump does not exhaust heat to the outside, and it can be developed sustainably. The heat can be removed and stored in winter, and can be reused. It can be used for both cold and warm, and balance the power load. It is beautiful and has no outdoor unit, which does not affect the appearance of the building.
Ground Source Heat Pump Disadvantages:
1. High initial investment.
2. A certain well area is required.
3. Due to the underground pipe laying, the construction is a little difficult.
4. The difference of geological structure in different places leads to the great difference of heat transfer coefficient between the buried pipe and the soil, which results in the great fluctuation of initial investment of the system.