Geothermal Heat Pumps
Given below is the image of Geothermal Heat Pumps
In geothermal HVAC system, heat revolves around the house. It mainly uses two parts i.e, heat pump and underground pipe.
The house can be heated or cooled by the circulation of a liquid combination that acts as a heat exchanger. The heat pump functions like an air conditioner, drawing heat from your home into the ground to cool it down. To keep your house cool in the summer, the earth essentially serves as a heat sink.
These are the system that uses earth, groundwater, or water on the surface as a heat source or sink. They are also known as ground source heat pumps or geo-exchange. These systems are known as surface water heat pumps, groundwater heat pumps, and ground-coupled heat pumps, depending on how they are configured. It consume 25% to 50% less power in comparison to traditional heating and cooling systems.
They are less dependent on the outside air temperature, need less maintenance, last longer, and are quieter than air-source heat pumps. The cost of using fuels such as natural gas, electricity, or other utilities might influence the choice to use this technology.
A Geothermal Heat Pumps consists of several components including
- Heat pump
- Ground Loop
- Air delivery system
Heat pump |
Ground Loop |
Air delivery system |
---|---|---|
The heat pump takes heat from the fluid in the pipe, compresses it, and then transfers it to the building during the winter. |
It is a network of pipes called the “ground loop” which is buried close to the structure in the muddy ground. To absorb or release heat from the earth, a fluid moves through the ground loop. |
The air distribution system distributes warm or cooled air throughout the structure using traditional ductwork or pipe systems. |
Advantage of Geothermal Heat Pumps
- It is very effective in humid areas.
- It can be installed in both new constructed place as well as retrofit scenarios.
- It has low electricity consumption.
- It requires low maintenance.
- It is best source of heating and cooling.
Disadvantages of Geothermal Heat Pumps
- Heat pump has to replaced after 20-25 years.
- It is often expensive and has limited location for installation.
- It takes five to ten years to recover the substantial installation costs.
- Possible problems with ground water.
Types of Air Conditioning
In this world, we all are aware that the environment is not the same for all. There are countries with extremely hot weather, and some have the coldest weather. Citizens who live in hot weather countries with extremely high temperatures suffer from various problems like skin irritation, burning, discomfort in living, and also causes tanning. To prevent this severe situation, they use an air conditioning system. But have you ever thought about how these system works and how many varieties are there in the market? This article will explain Air Conditioning, its principles, the Refrigeration cycle, and ventilation in depth.
Air Conditioning (AC) is a technology that increases room comfort by changing the temperature and humidity of the room environment. This technology is used in various places, including offices, homes, vehicles, and many other things, to make a favorable environment. The main goal of AC is to maintain and control the hot air that is present in the environment.
Table of Content
- Working Principle
- Components
- Window Air Conditioners
- Central Air Conditioners
- Portable Air Conditioners
- Hybrid Air Conditioners
- Geothermal Heat Pumps
- Package Terminal Air Conditioners (PTAC)
- Ductless Mini-Split Systems
- Floor-Mounted Air Conditioner
- Smart Air Conditioner
- Evaporator Cooler