Cooling the house for free

cold for free

We need a metal to form a neutron helix.  The element you can be bought for under three UK pounds, and then slowly around a large send the cell and or like an old dustbin.

We then invest in a small solar powered pumps.  And we compress the natural warm summer air.  And we link the pump to a metal helix.  Which we are placed on the little stand in the garden wall or hanging out of a flat window.

As a compressor gas it gets mad hot!  It is why the pump may he have heat friends instilled.  We have some regular forming fittings, and pass the compressed air into the metal helix.

It then loses the heat to the natural air - Whitney U space is to hold it away from the flat wall.  Or we have stand the helix on a little metal stand.  Own the bulk of the heat is transferred to the air.

No temperature of the gas rises according to the temperature in degrees Kelvin.  Which use degrees Celsius plus 273.  So the regular error is between 40 and 50° C.  And as we double the temperature of the gas, thermodynamic magic happens!

1 (T+273)xP=(Tx273)/2 x 2P

We then vent the gas or what is technically known as of injury fossil: a nozzle which diverges.  So the exit gas so at -150° C.  Which he is one hell of a cold blast!

So we obviously had ambient air, to get 10° C.  And we've got almost free air conditioning!  So are talking area plant for under 13 UK pounds

Samfox Small Pond Pump Solar Water Pump - Floating Solar Power Pump For Bird Bath Fish Tank Small Pond Etc

Brand: Samfox

 3.7 out of 5 stars    20 ratings

-3% £12.48

So we are talking about 15 UK pounds, plus the plumbing supplies.  So under 40 UK pounds.

And as the sun shines the finish out water cold air for nearly free.  Ideal for her large public area.  We may be new to turn down the pump for home use.  All first year undergraduate university thermodynamics.

And all the heat is thrown out to the air slightly removed, and then we had our cold air.  So we have a efficiency losses, and nature continues disterved.

My friend is after weld up a system!  As he likes his welding.  So next week I will have some practical results to give you!  Seriously it is first year university thermodynamics.