| 摘要 |
A cooling system including a compressor compressing a refrigerant and a condenser condensing the compressed refrigerant, includes: an evaporator section having a plurality of evaporators evaporating the refrigerant condensed in the condenser; a switching valve on a refrigerant line between the condenser and the evaporator, and selectively switching a refrigerant supply to the plurality of evaporators; and a refrigerant expansion part adjacent to at least one of the evaporators, allowing refrigerant introduced into the plurality of evaporators through the switching valve to expand. A refrigerant inlet of the refrigerant expansion part adjacent to any of the evaporators is connected to the switching valve, and a refrigerant outlet thereof is connected to an inlet of another evaporator.
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