Air receiver (сompaud-circulated) is applied for use in stationary two-stage compression refrigeration as intermediate vessels with full supercooled liquid R717 and at the same time, the circulation pump blood vessels to feed the liquid to the evaporator R717 machines.

Linear receiver is used for drainage in stationary two-stage compression refrigeration as intermediate vessels with full supercooled liquid R717 and at the same time, circulating vascular supply to the pumping of liquid R717 to evaporation apparatus.

The receiver of circular-protective use for use in stationary two-stage compression refrigeration as intermediate vessels with full supercooled liquid R717 and at the same time, circulating vascular supply to the pumping of liquid R717 to evaporation apparatus.