Other differences:
The ground source heat pump is a closed underground system, and the water source is a heat pump is an open underground system. The water source is restricted by the government, and the long-term stability of the underground water source is also affected. The provenance is relatively stable. The connection is that they are all the same refrigeration (heat) principle, but the media used is different. The heating information network has learned that the ground source heat pump is simply to extract the temperature of the ground source, the water source heat pump is to extract the temperature of the ground water, and then to achieve heating or cooling through the combination of machines, etc., the ground source heat pump is much more expensive than the small source heat pump, so generally as long as a region is rich in ground water, the water source heat pump will be used.
Suggestions for construction of heat pump project:
If the green area or parking area is large, the ground source can be considered, because the ground source needs a large area for buried pipe. Instead, consider water source heat pump. In addition, the cost of ground source well drilling is much higher than that of water source, and some geological conditions are not suitable for ground source heat pump, so well drilling is too difficult. No matter the water source or the ground source: generally, there are two sets of pumps: one is the water supply pump which provides cold and heat load for the unit, and the other is the air conditioning pump which is used to supply water to the end.
The ground source heat pump mainly uses the pipeline centrifugal pump to select the pump according to the water temperature! Vertical centrifugal pump is also called pipeline pump, which is generally used for ground source heat pump. Submersible pump ground source heat pump for ground source heat pump is an air conditioning system, including the cold and heat sources and the end part of the machine room. The end is the same as the conventional air conditioning.
The machine room includes the main engine, water pump, diversity water collector, buried pipe and maintenance well. If the heat and cold are unbalanced, the cooling tower or plate exchange shall be used.
The installation shall be in accordance with the construction drawings and construction specifications. If there is a professional well drilling company in the buried part, the horizontal and vertical buried pipes can be done.