Showing posts with label GeoThermal. Show all posts
Showing posts with label GeoThermal. Show all posts

Tuesday, December 20, 2011

Energy 101: Geothermal Heat Pumps

An energy-efficient heating and cooling alternative, the geothermal heat pump system moves heat from the ground to a building (or from a building to the ground) through a series of flexible pipe "loops" containing water. This edition of Energy 101 explores the benefits Geothermal and the science behind how it all comes together.

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Friday, December 2, 2011

Mackay Advanced Energies Geothermal Part 1

this is the installation of a geothermal ground loop in Prince Edward County Ontario. Installed by Peter Hillman, Jason Horton, and Andrew Blom of Mackay Advanced Energies.

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Monday, October 10, 2011

Understanding the Process of Geothermal

!±8± Understanding the Process of Geothermal

Geothermal energy is widely used these days as an alternative form of energy. And 'primarily for the supply of heat for residential and commercial buildings. Many people still do not use geothermal energy to bring to the surface of the process or methods. This process is largely performed in York. What follows is a brief description of the entire process:

As geothermal Yorker process takes place?

Turn the heat to the surface

Geothermal Energybe brought to the surface, the heat of the earth. The Earth's temperature is ideal for operating the heat pump. Drilling of wells is a major part of the overall process. Rock formations beneath the surface of the earth to serve as a perfect conductor of heat.

These wells are as deep as 425 feet. Pipes up to about 4 inches in diameter are then placed in polyethylene well. This is done for the transport of the liquid on the surface. Water is the most common thermal transfer agentused for this specific action. This liquid material is injected with propylene glycol antifreeze.

The closed-loop and open

York geothermal projects are implemented on the basis of two different functions, especially in open and closed loop systems. In open-loop systems, groundwater is extracted by a heat pump that is used in closed systems during the same water throughout the system. Environmental issues, if one of the fundamental issues that are taking place, limitedonly when the pipe bursts.

Heat Pumps

Geothermal heating projects make use of a heat pump which functions similar to any other heat pump. Both, the compressor and the heat exchanger function efficiently as the surface temperature is always steady. Geothermal systems may vary but the basic components and the process remains the same.

Expert help

By now, you must have known that geothermal projects are highly sophisticated in nature. Thus, you will need the help of skilled professionals to help you in the entire procedure.


Understanding the Process of Geothermal

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Tuesday, October 4, 2011

Geothermal heat pumps - cost-effective and environmentally friendly

!±8± Geothermal heat pumps - cost-effective and environmentally friendly

A geothermal heat pump (GHP) is a device, the heat from beneath the earth's surface. It is based on the principle that heat flows from higher temperature substances lower temperature materials by conduction or by convection (air flow). Geothermal heat pumps take heat from the supply of land or water heating and hot water. This works because the earth traps nearly half the solar energy that is received by the earth.

Taking advantage of the earthAbility to store thermal energy, ground source heating and cooling is cost effective and environmentally friendly, while still a lot of heat. These pump systems can pump heat from the ground in a building or, weather permitting, from the back of the building into the ground. It does not take a lot of energy for pumps and fans, unite with a compressor.

Geothermal heat pumps (GHP) are among the technologies more efficient and comfortable heating and cooling availablefor houses and other buildings. These groundwater heat pumps use the natural heat storage capacity of soil or groundwater to provide energy efficient heating and cooling. Most of the GHP is collected "desuperheater," the residual heat of the compressor and use it to preheat water heating installed for free. This is a new money-saving technology for the home.

It can cost several times to install geothermal heating and cooling system, compared to the traditional style, however,These costs are the next five to ten years ago in the form of savings in energy costs. The internal components of these systems can easily last 25 years, and pipes in the floor can last 50 years. These systems are available in many areas of practice, and about 50,000 new systems are put in each year. The body cool in summer and warm in winter.

Many newer farming systems with desuperheater, which takes you from warm air from the compressor, heat pump and use it to comeHeat your water. The only drawback is that if you do not use the compressor will not give hot water, because it does not work. Some companies are also a heating system with a party during the periods of non-use of geothermal heating systems to save money and so much more efficient.


Geothermal heat pumps - cost-effective and environmentally friendly

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Thursday, September 22, 2011

Because a geothermal heat pump?

!±8± Because a geothermal heat pump?

If it warms up for the environment and looking cool your home, geothermal heat pumps are the best choice. According to the Environmental Protection Agency, are the most efficient, clean and cost effective systems, you can use.

What exactly is a geothermal heat pump?

Geothermal heat pumps are heating and cooling systems pump heat from (or) to the ground. In winter, they use the earth as a heat source, while in summer,use the earth as a heat sink. They are designed to take advantage of moderate temperatures generated by the mantle of the earth and passing through the soil to increase efficiency and reduce operating costs of heating and cooling. They are also known as geothermal heat pumps and systems can be applied as a ground source heat and cooling systems.

How do they work?

Similar to the air conditioning system, uses a geothermal heat pump system with particularheat transfer. They can be used both to heat and cool your home. They do it to move the coolant through a heat pump cycle vapor compression refrigeration. Basically, the heat exchange with the hot ground, air and on land around during the warmer months, and among them from the ground during the coldest months.

Efficiency

Geothermal heat pumps are 50-70% more efficient than conventional heating and 20-40% more efficient than conventional airAir conditioners. This leads to significant cost savings for you.

Cost Benefits

It costs more at first, a geothermal heat pump, and that may turn off many people. However, the long-term savings make these systems more than worth their investment. Most people will recover their costs in 3-10 years. The system will take an average of 25 years for internal components and more than 50 years for underground pipes.

EnvironmentalBenefits

Geothermal heat pumps produce greenhouse gas much less than electric heaters, oil heaters and air conditioners. In fact, the only emission from these systems are produced by their electricity supply. In general, they save more than 5 tons of carbon dioxide emissions a year. Moreover, being allowed the use of renewable energy from the sun and not based on outside air, improve air quality in indoor spaces will be ... free of pollutants, molds, pollens and other allergens.

Hot water

ASystem can heat and cool your house, and heat your water. These systems use a "desuperheater" to the waste heat to turn the heat on your water supply. If your house cool in the summer months the water as a byproduct of the process to be heated. In winter you are using the heating mode the thermostat on the water. Do not heat all systems with this option, and you can also choose to install a separate, independent hot water to heat the water throughout the year.

If youwant to heat and cool your home efficiently and environmentally friendly and also experience significant cost savings, geothermal heat pumps are a good choice!


Because a geothermal heat pump?

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