How does a Geothermal Heat Pump System Work?
What is a geothermal heat pump?
A geothermal heat pump, also known as a ground source heat pump, is
becoming a popular, clean, high-efficiency renewable energy technology for
heating and cooling homes.
Geothermal heat pumps utilize this constant heat source by transferring
and concentrating heat to provide:
1. Heat energy source for space heating
2. Radiator for space cooling
3. The heat source of domestic hot water
How does a geothermal heat pump work?
Geothermal heat pump is an electric cooling device that can transfer
energy to and from the earth.
The working principle of geothermal cooling:
Geothermal installations will never see the hot summer air. It collects
heat from your home and transfers it to the lower temperature 57° Earth. It
does not matter how much outdoor conditions fluctuate; the ground remains
relatively stable. Due to the constant temperature of the earth, the cooling
efficiency of a geothermal heat pump is more than twice that of any ordinary
heat pump or air conditioner.
The working principle of geothermal heating:
To warm your home, an ordinary heat pump reverses to collect outdoor
heat from the air and move it indoors. Unfortunately, as the winter temperature
drops, there is less and less heat available for collection. Likewise, the
exchange process becomes more difficult, and the heat pump is least efficient
when you need it for maximum efficiency. Geothermal installations will never
see the cold winter air. It draws water from a reservoir with a temperature as
high as 57°, concentrates it, and then moves it to your home.
Geothermal heat pump efficiency:
Unlike traditional stoves, which burn expensive and polluting fossil
fuels, they can return less than 96 cents of heat for every dollar spent —
geothermal heat pumps can return up to $5 for every dollar spent. This is
because, unlike a furnace, a geothermal heat pump does not generate heat
through combustion-it just collects and moves heat.
Environmentally friendly and cost-effective:
Geothermal systems are considered to be the most environmentally
friendly, cost-effective and energy-efficient heating and cooling technology.
Geothermal heat pumps help power companies achieve a significant
reduction in peak demand load. By reducing the demand for electrical
facilities, geothermal systems reduce the need for new power plants that are
usually powered by coal or natural gas.
Compared with the resistance heating system, a typical 2,500-square-foot
geothermal system house can save the power company more than 9 tons of coal per
year. These systems also minimize the threats of acid rain, air pollution, the
greenhouse effect, and global warming issues directly related to the burning of
fossil fuels. In fact, installing a geothermal device is equivalent to planting
750 trees or removing a car from the road.
Purchase a geothermal heat pump:
As you can see, there are many reasons to switch to geothermal heat
pumps. This is the most effective air conditioning system. It is environmentally
friendly. It has the longest service life... and provides quiet comfort. If you
need to buy a geothermal heat pump, please contact us. We will do free budget
service.