Refrigerating system for base station

Abstract

The invention discloses a refrigerating system for a base station in the technical field of refrigerating systems. The refrigerating system comprises a compressor, a condenser, a condenser electronic fan, a liquid storage device, a plurality of EXVs, a plurality of thermostatic expansion valves, an evaporator, a pressure / temperature sensor and a pipeline; the compressor provides power for the refrigerating system to compress a refrigerant; and the condenser and the condenser electronic fan are used for enabling the refrigerant to exchange heat with air, so that the temperature of the refrigerant is lowered. According to the refrigerating system, the fan is automatically adjusted to be matched with the heat dissipating capacity needed by each cabinet according to signals such as the environment temperature and the air temperature in the cabinets, and independent and accurate control over the temperature of each cabinet can be achieved. In addition, when the air temperature in the cabinets is further lowered, the refrigerating system can be automatically closed, and energy is saved.

Description

technical field [0001] The invention relates to the technical field of refrigeration systems, in particular to a refrigeration system for a base station. Background technique [0002] Nowadays, the network has penetrated into all aspects of human life, and people have higher and higher requirements for network speed and delay. 5G networks will inevitably be vigorously developed and popularized in the next few years to meet people's work and life needs. [0003] To achieve the same coverage of the 5G network as the existing 4G network, at least three times more 5G base stations are needed than the 4G base stations. Moreover, the current power consumption of a single set of 5G base station equipment is about four times that of 4G base station equipment. Comprehensive calculations show that the power consumption of 5G base stations is at least 10 times that of 4G base stations. Based on the current 4G base station energy consumption of 1.5kW, the 5G base station energy consu...

AI Technical Summary

Problems solved by technology

[0010] Household split machines are limited by the size of the computer room / base station. Household split machines are not easy to install, and the home air conditioner is not designed for the computer room / base station, which will cause high energy consumption for air conditioning operation.

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