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Views: 74 Author: Site Editor Publish Time: 2022-06-14 Origin: Site
1, column level will be unreasonable airflow organization in the server room, induction classification, according to different types of reasonable planning.
The cold and hot air is effectively isolated, so that the cold air is smoothly sent into the equipment inside and heat exchange, the hot air generated by the exchange is sent back to the air conditioning unit, avoiding unnecessary cold and heat exchange, and improving the efficiency of the air conditioning system; generally adopt the way of independent cold channel, a certain space is separated between two opposite cabinets, sealed, and the cabinets on both sides adopt high-density mesh doors, the cold airflow through the mesh doors and the cabinet inside Equipment heat exchange, cold airflow directly contact with the equipment, more efficient and energy-saving.
2, Cabinet-level hot and cold channels
Micro-module cabinet level and column level heat dissipation in the same way, by building a small sealed channel inside the cabinet to isolate the hot and cold airflow for heat exchange; machine rack with excellent heat dissipation structure, in the front of the cabinet has an independent cabinet cold air channel, the output refrigeration and equipment contact distance is greatly reduced, efficient use of refrigeration equipment, reducing the waste of refrigeration energy.
Front door using hollow tempered glass, in the case of ensuring the efficient use of air-conditioning refrigeration, but also can effectively reduce the noise issued by the operation of the equipment, with energy-saving and environmental protection features; in case of emergency rack top also has an emergency cooling system, through the front cross-flow fan for the cabinet to deliver cold air back end of the axial fan to the cabinet outside the exclusion of hot air, even in the cabinet encounter unexpected circumstances, but also for the cabinet equipment Protect the escort.
3, backplane type by installing fans, heat exchangers and other cooling devices on the back of the cabinet, so that the internal temperature of the cabinet down, suitable for some scenarios that do not require high heat dissipation.
With the rapid development of data center, high-performance multi-application professional-grade cabinets are increasingly used, and the inter-column level hot and cold channel inter-column level and cabinet level all-in-one machines are more and more widely used by virtue of excellent structural performance and good expansion application, and gradually become the trend of data center development.
