Cool the summer heat

cool the too hot, warm the cold

And warm the cold winter months!  We use it in idea of the heat pump.

What year did heat pumps come out?

What is a heat pump? History and information about heat pump ...

The first heat pump as we know it today was built by Peter von Rittinger in 1856. He recognised the principle of the heat pump while conducting experiments on the use of water vapour's latent heat for the evaporation of salt brine. As a result, in Austria the heat pump was used to dry salt in salt marshes.

This uses the thermodynamic trick, that the pressure water for ever the absolute temperature is the gas constant.  The absolute temperature is degrees C plus 273.

So if we double the pressure of what is normally termed a Carnot gas its absolute temperature doubles.

If we take care during the summer at 30° C, the absolute temperature is 303° K.  So we pass this heat into a large body of water, preferably the C.  And we lose their heat to the sea water which is 80° cooler.

Water holes are 1000 times more energy than a gas like the air.  So the water heats up by a 0.001° C, and flows away!  To be replaced by more fresh sea water.

So we lose all their heat to the sea or a lake.  Then we have gas that basically 10° C.  As we vent the pressure HIUS and to -260° C.

That is a heck of a blast of cold air!  So he vent the gas 10 metres up, and he calls the air down for 10° C in a km radius.  So he can do this in city centres - using a pox or river water.

And the water as I said heats up by 0.001° C.  Really nature doesn't notice!  But we call the air down from 40° C so much more pleasant 20° C.  And as he utilised a little solar powered vacuum pump, it was all day for nearly free!

In the winter we reverse the pressure cycle.  So low pressure draws in heat from the sea water.  And now we heat up the air by 20° C.  So transform it from -5° C, to of a four players and 15° C.

So we cool the hot air, and warmed the cold air!  And it is 1950s science!  For the war dead and so by every engineer on earth.

Who can knock up a plaque walking at area cooling and heating system, in two days!  The biggest delay he is keen there cell powered vacuum pump over the Internet.  But really it is such low power, even utilising the mains is no great problem!

I wish I could you claim to have thought of this idea.  But it was the Rev. Sterling, in the 18th century.

Week in utilised C idea in the coalfields of Australia.  Where we lift enlarged are falling and over the land.  And set up a Carnot heat pump.

Dumping their heat to the high air.  And producing a blast of call air over the large tent.  We then use a metal detector to search for gold nuggets.  Where we have exhausted the area air.  We move the tent!  Have a little edge markers.  So we know where the tent was positioned last.

And the move the tent buy two or four metres.  And search for gold as now.  But we are wandering about in the cool!  Prospect yet 20° C.  Rather than dying and 40° C!  Simple.