How much ice would I have to store up in the winter in order to air condition my house all summer?

How much ice would I have to store up in the winter in order to air condition my house all summer?

This is a great question... there's a lot to love about free air conditioning!

It certainly would be an easy system to build. All you need is a big insulated container (probably in the form of a hole in the ground) with some coiled tubes at the bottom. You would run a chilled water circuit from the container to a radiator inside the air conditioner. You would need a small pump to pump the water in the chilled water loop, but that's it.

So let's make a couple of assumptions:

• Let's assume that your air conditioner runs for 12 hours a day for three months out of the year.
• Let's assume that your house has a 5-ton air conditioner (60,000 BTU -- British thermal units).
• Let's assume that we can store the snow and ice with 50 percent efficiency. That is, over the course of the summer we will lose half of it to melting, inefficiencies in our system, etc.

To cool the house, you therefore need:

60,000 BTU/hr * 12 hours/day * 90 days = 64,800,000 BTU

Multiplying by our 50 percent efficiency rating, let's call it 130 million BTU.

If you have a gram of ice at 32 degrees Fahrenheit (0 degrees Celsius), it will absorb 80 calories of energy converting from ice to liquid water. There are 252 calories in a BTU. So we need 3.15 grams of water to absorb 1 BTU of heat. The assumption here is that we are going to rely on the phase change from ice to water to power the air conditioner. Once all the ice melts, the water will warm up quickly.

So we need:

130,000,000 BTU * 3.15 grams/BTU = 409,500,000 grams of ice

That's about 410,000 liters of ice, or 410,000 kilograms (902,000 pounds) of ice that you must store to cool your house all summer. That's a cube measuring 740 centimeters (24.26 feet) on a side. Very roughly speaking, you would have to dig a hole as big as your house and insulate it well, and then in the winter you would have to shovel it full of nearly a million pounds of ice. But if you do that, you can cool your house for free! (The value of the equivalent electricity to cool the house, at 7.5 cents per kilowatt-hour, would be about $1,500.)

My new a/c will kick Summer 2010's ass

Out of box


It fits!


My room looks cool

Model: Frigidaire FRA124HT2 12-000 Btu Thru-the-wall Ac with Temp Remote

How to choose the right Air Conditioner

Your home air conditioning program does not only help in retaining your household cool, they also support clean your home's air as perfectly. Most products have filters that catch dust, pollen, mold spores and other allergens as perfectly as smoke and everyday dirt discovered in the air. They also operate as dehumidifiers. Extra water from the air is taken out and applied to assist cool the unit ahead of finding rid of the water as a result of a hose outside. Other products and solutions use the condensed moisture to develop effectiveness by routing the cooled drinking water back into the system to be reused. This is the common idea concerned in this kind of technique. With these units, you not only have a cooler residence, you will also have cleaner air in your households! In addition, it does not do the job as merely as you consider they need to.

Air conditioners not only minimize the room temperature in sizzling summers, but also serve to dehumidify and filter the air.

Good quality of Daily life

Ideal indoor local weather will increase the superior of daily life. This is the only indicates of optimum temperature, humidity and air purity, we experience cozy.

Wellness

With air conditioning, you generate an environment of pure, healthy and clean air, the place you feel comfortable not only - but also reside more healthy. Air conditioning units filters pollen, dust and dirt particles from the air.

Efficiency

At significant temperatures burden our circuit, we feel weak and tired. Identify your comfort temperature by itself - and therefore boost effectiveness and vitality.

What will need to you look for when purchasing?

Anybody who requires an air conditioner should consider their individual cooling demand prior to buy: How a lot of days a year I want cooling? Good for me, a warmth pump unit that can be made use of as a heating method? How lots of rooms are affected, and how significant are they?

Air conditioners make noise

In any situation, you can ask about the noise produced by the device and verify the basic statements these kinds of as "peaceful operation" by a corresponding decibel appeal. Numerous air-conditioners attain a noise degree of fifty decibels.

Modern products are versatile

Air conditioners eat the most power, if they run constantly at total pace. He also wears out quicker. Therefore, prefer to buy a size more substantial. Modern air conditioning systems can not only turn on and off, but also regulate. Behind this is a flexible compressor whose rotational velocity adapts to the cooling specifications. This automatic speed control keeps the temperature constant.

Comfort zone is not a luxurious

On the work and in public existence, air conditioners have become an indispensable portion of our lives. Why ought to you just give up the comfort of home air-conditioned rooms? The air conditioning of person rooms or complete residential area is simple now many thanks to modern day products no more time a difficulty.

Modern-day split air conditioning units are:

• payable
• quick to install
• consumer-friendly
• energy efficient (Power Efficiency Class AA)
• pretty much noise-free of charge operation
• present day style and design
• ideal for cooling and heating
• ideal for filtering the air
• maintenance

Canadian Air Condition

Observe icebergs in Newfoundland and Labrador, Canada

Look how the mighty crumble pieces of icebergs and the cold Atlantic Ocean sink.