Geothermal Heat Pump
Geothermal heat pumps are new technological innovations that generate cold or heat while using a refrigerant loop sucked through a cycle of steam compressed refrigeration that pushes heat inside or outside. The source of heat for these pumps is generally more dependable and continuous than conventional systems. Another advantage when using geothermal pump is its ability to produce instant cooling when the weather gets unbearably hot. Geothermal Pumps are eco-friendly, non-pollutant, and cost effective equipments perfect for your environmentally friendly homes.
There are many kinds of geothermal heat pumps available in the market. The different types of geothermal pumps are: Direct Exchange, Ground Exchange, Standing Column Well, Closed Loop, Open Loop, Vertical, Horizontal, and Pond.
Direct Exchange pumps make use of a refrigerant with a Single loop having direct contact with the earth.
The Ground Exchange type converts the heat underground and exchanges it with the heat temperature of your home. If you want to purchase this type of geothermal pump, you have to get a heat exchanger as well. Place it against the ground or in the ground water so that the heat pump may work efficiently.
The standing column well type is similar to the open loop type however it pulls the water from the deeper areas of the well and replaces heat with the main refrigerant. The heat will then rebound into the well and while moving downwards, it exchanges thermal energy within the bedrock.
Closed Loop types are geothermal pumps that utilize double loops set on the ground with one loop attached at the equipment cabinet and the other on the ground. These loops are responsible in exchanging temperatures from the ground and inside your homes. These systems contain bigger and longer pipes installed deep into the ground for more efficiency. An additional loop can also be found amidst the loop of the refrigerant and water, responsible for pumping both loops.
Open Loop types work by pulling water from an outside source and keeps it in the main refrigerant wherein thermal energy is generated from the water source. After the water has been used, it is sent back to the outside source.
The last type of geothermal pump is the pond based which uses an external water source to generate heat. These types of geothermal heat pumps are recommended for people living in areas near dreadful water conditions as well as those who have low sources of heat presently contained in a conventional heat pump. Pond based heat pump is named as such due to the fact that it is mostly used in a pond of water.
Geothermal heat pumps have positive environmental impact when installed and maintained properly. These types of pumps generate low amounts of greenhouse gases and are made up of biodegradable materials. Geothermal pumps are non toxic however these pumps utilize a type of refrigerant named chlorodiflouromethane that can cause ozone depletion when it leaks in air. This is why you need to check and properly install geothermal heat pumps to avoid environmental damage while making yourself comfortable with your cost-efficient cooling/heating system.
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