| 摘要 |
<p>A cooling system in which a compressor (1), a heat source (2), a heat exchanger (3), and a buffer tank (4) are connected in that order by piping (5) to form a closed circuit. In the closed circuit, nitrogen as the refrigerant is circulated without being in contact with the outside air. The refrigerant is sufficient if only it is gas (refrigerant) other than air, absorbs heat from the heat source (2) without being liquefied when circulated in the closed circuit, and discharges the heat to the outside at the heat exchanger (3).</p> |
