Hybrid energy LTE (Local Thermodynamic Equilibrium) cabinet air conditioning system

Abstract

The invention relates to a hybrid energy cabinet air conditioning system which comprises a waterproof air conditioner, an equipment bay and a battery tank, wherein the equipment bay and the battery tank are arranged side by side left and right; and the waterproof air conditioner is positioned at one side of the battery tank, which is far away from the equipment bay. The invention provides the cabinet air conditioning system which ensures the dust degree to be reduced, has balance power supply, good outdoor adaptability and suitable volume.

Description

technical field [0001] The invention relates to an air conditioning system, and further relates to an air conditioning system using solar energy as power. Background technique [0002] At present, major changes have taken place in the base station construction plans of China Mobile, China Telecom, and China Unicom. The construction of RRU cabinets using BBU baseband and wireless remote is an effective construction idea to achieve signal coverage at low cost. Therefore, the RRU outdoor integration A temperature-controlled cabinet is a necessary condition to ensure the environment of RRU equipment and batteries. my country has a vast territory and a shortage of power resources. A temperature control solution with high reliability and no power interruption is imperative. [0003] At present, small-scale air conditioners and heat exchangers are widely used in cabinets, but both technologies have great disadvantages and cannot meet the requirements of outdoor cabinet application...

AI Technical Summary

Problems solved by technology

[0003] At present, small air conditioners and heat exchangers are widely used in cabinets, but both technologies have great disadvantages and cannot meet the requirements of outdoor cabinet applications.

1. When the system is working, it has the following congenital defects: a. The direct exhaust air increases the dust in the machine room

b. The dust filter is blocked, frequent replacement and maintenance are required, and the later cost is high

c. The country has a vast territory, the power supply is unbalanced, and the system cannot work after a power failure

2. Although ordinary heat exchange is isolated from internal and external circulating air and has no worries about dust, the following defects limit its application: a. Because of the use of aluminum foil microporous technology and the use of air flow in different directions for heat transfer and exchange, the exchange efficiency is low

b. When the outdoor dry bulb temperature is high, heat exchange cannot be carried out to take away latent heat

C. The volume is too large. To achieve a certain sensible cooling capacity, a large volume must be made to achieve it.

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