Intelligent cabinet

Abstract

The invention provides an intelligent cabinet. The intelligent cabinet comprises a sealed cabinet body, a refrigeration layer, a main unit installation layer and an air return layer, wherein the cabinet body comprises a cabinet wall and a framework; the refrigeration layer, the main unit installation layer and the air return layer are arranged in the cabinet body and in communication connection; the refrigeration layer comprises an inner refrigeration unit, an outer refrigeration unit and a thermal insulation board arranged between the inner refrigeration unit and the outer refrigeration unit; the main unit installation layer comprises partition boards; the air return layer comprises an axial flow fan, a sealed backflow channel and a sealed air ventilation channel. The framework comprises stand columns, the cabinet wall adopts a single-layer structure or a double-layer structure with a gap, and at least one of the stand columns adopts a hollow structure. The inner refrigeration unit is provided with an air inlet and an air outlet, a draft fan is arranged in the backflow channel or between the main unit installation layer and the backflow channel; the air ventilation channel is a gap between the hollow part of the stand column and / or the double-layer cabinet wall. The intelligent cabinet is compact and simple in structure; airtight space with a small air conditioner seems to be formed in the cabinet, and accordingly circulatory air current is formed; the sealing effect is good, so that the temperature in the cabinet keeps constant, meanwhile, the cooling effect is better because of flowing cold air, and intelligent constant-temperature control is realized.

Description

technical field [0001] The invention relates to the field of communication equipment, in particular to a cabinet, in particular to an intelligent cabinet. Background technique [0002] At present, the cabinet is mainly used in the computer room. In order to protect various hosts inside the cabinet, it is often a closed structure. Since various hosts in the cabinet will generate heat after long-term operation, effective heat dissipation cannot be obtained in the cabinet after heating, which will cause the temperature inside the cabinet to be too high after the cabinet has been running for a period of time, affecting the normal operation of the various hosts. [0003] At present, the most commonly used method is to set cooling holes for ventilation on the side of the cabinet, so that the air inside and outside the cabinet can circulate, thereby taking away heat, and at the same time, open the front door to facilitate ventilation and heat dissipation. This heat dissipation ...

AI Technical Summary

Problems solved by technology

This heat dissipation method is only for indoor cabinets. Outdoor cabinets are affected by atmospheric environments such as sunlight and rain, and the airtightness of outdoor cabinets must be ensured. Aging will affect its normal use, and obviously the aforementioned heat dissipation method is not suitable for outdoor cabinets

[0004] In addition, if an abnormality occurs in the cabinet, accurate data cannot be obtained in the first time, and it is usually repaired after a failure or even shutdown, causing loss and inconvenience, and increasing operation and maintenance costs

[0005] Moreover, even the existing cabinets that can control temperature and humidity also have the disadvantages of large volume and complex structure.

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