Air / air heat pump with user air recirculation

[hic]

Hello

The idea is to recover the heat
supernumerary stale hot air (by volume),

overpressure from the release of heating air
of the heat pump,

by a heat exchanger,

temporarily store it in a (flexible) tank
and replace the cold outside air drawn in by the pump
by stored hot air.


this process increases the performance of the system,
or / and allows the use of an air / air heat pump at low cost


Goodbye