Method for controlling to cool a communication station
AssigneeMitsubishi Denki Kabushiki Kaisha
InventorsKenji Isazawa, Takashi Nonaka, Yu Seshimo
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Abstract
A cooling system for a communication station for cooling a casing of the communication relay station, accommodating communication equipments including heat components, by a boiling-type cooler in a natural circulation refrigerating circuit and an evaporator in a forced circulation refrigerating circuit, activated by a compressor comprising: a common airflow path having a heated air intake port for taking a heated air in the casing; and a common fan for sending an air to the boiling-type cooler and the evaporator, wherein the boiling-type cooler, the evaporator, and the common fan are built in a common airflow path.
Claims14
A cooling controlling method for a communication station having an air conditioner, formed by connecting a compressor, an outdoor heat exchanger, a depressurizing mechanism, an indoor heat exchanger, and others, and a casing for accommodating communication equipments, having built-in heat components such as a boards, comprising:
- an electric power detecting means for detecting a power consumption of the communication equipments, accommodated in the casing;
- a suction temperature detecting means for detecting a temperature of an air, sent to the communication equipments;
- and
- a cooling control means for controlling a capability of the air conditioner,
- wherein the cooling control means controls the capability of the air conditioner, based on an output from the electric power detecting means and an output from the suction temperature detecting means.
Dependencies are inferred from the claim text.