Network rack are mainly used in communication systems and are widely used in fields such as power systems, transportation systems, and CATV. The development technology, manufacturing process route, and innovative design of outdoor operation chassis and cabinet shell products are analyzed comprehensively for their mechanical properties. This product has reliable quality and strong market competitiveness, playing an important role in improving the quality of communication network construction and reducing operating costs.
The Network rack shell refers to a cabinet body made of metal or non-metal directly under the influence of climate, which is not allowed for operators to enter and operate, and is suitable for outdoor installation of communication equipment.
1. The structural method of convection between the external air of the ventilated shell and the internal air of the cabinet equipment compartment.
2. A structural method in which the external air of the non ventilated shell and the internal air of the cabinet equipment compartment do not undergo convection.
3. The insulated shell is a multi-layer structure cabinet containing low thermal conductivity sandwich materials.
4. The air conditioning type has a structure where the external air and the internal air of the cabinet equipment compartment do not undergo convection, and the temperature inside the cabinet is controlled and adjusted using air conditioning.
5. A structure where the external air of the heat exchange type does not convection with the internal air of the cabinet equipment compartment, and the temperature inside the cabinet is controlled and adjusted using a heat exchanger.
6. The structure of fan type external air convection with the internal air of the cabinet equipment compartment utilizes fan forced convection for heat transfer.
7. The structure of natural ventilation type external air convection with the internal air of the cabinet equipment compartment, utilizing natural wind for heat exchange of the equipment inside the cabinet.
