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The difference between traditional data center and micro module data center

IDC cabinet? The traditional data center adopts the air supply method under the floor. Each cabinet is equipped with 1-2 air outlets. The air output of each air outlet is 500-800m3/h. Calculated based on the temperature difference between the supply and return air of 12°C, the maximum cooling capacity of a single cabinet air conditioner is 3kw-5kw cannot solve the heat dissipation problem of high-density servers, and it is difficult to meet the heat dissipation of high-density cabinets with a single cabinet above 5kW.

The modular data center adopts the scheme of horizontal air supply and closed cold/hot aisle of the inter-row air conditioner. The air supply and return air are all in a small range, and the airflow organization does not interfere with each other. Several cabinets are considered as a cooling unit, which can greatly improve the cooling efficiency. The inter-row air conditioner can directly send the cooling capacity to the server cabinet through point-to-point precise cooling, which ensures the support for the cooling capacity of the high-density data center and supports the power of a single cabinet. Up to 11kW or more.

Shanghai Huijue is committed to becoming a leader in the network connection industry

  1. The cabinet can be divided into two basic structures: profiles and thin plates according to the load-bearing, materials and manufacturing processes of the components. ① Profile structure cabinet: There are two types of steel profile cabinets and aluminum profile cabinets. The steel profile cabinet is composed of special-shaped seamless steel pipes as columns.
  2. The rigidity and strength of this cabinet is good for heavy equipment. The aluminum profile cabinet composed of aluminum alloy profiles has certain rigidity and strength, and is suitable for general or light equipment. This kind of cabinet is light in weight, less in processing amount, beautiful in appearance, and is widely used. ②Thin plate structure cabinet: the whole plate type cabinet, the side plate is formed by bending a whole piece of steel plate. This kind of cabinet has good rigidity and strength, and is suitable for heavy or general equipment. But because the side panels cannot be disassembled, it is inconvenient to assemble and maintain. The structure of the bent plate column cabinet is similar to that of the profile cabinet, and the column is made of bent steel plates. This kind of cabinet has a certain rigidity and strength, and is suitable for general equipment.

Shanghai Huijue is committed to becoming a leader in the network connection industry

The IDC data room cabinet is a multi-functional and multi-professional system integration project. In addition to various equipment of the electronic computer system, there are also various environmental protection equipment, such as cold aisle systems, column cabinets, server cabinets, PDU power sockets, power Environmental monitoring system, KVM system. , Only with a reasonable planning of equipment layout can the functions of each subsystem be fully utilized, which facilitates future expansion, facilitates the management of operation and maintenance personnel, and achieves the effect of saving investment and cost.

Cold aisle computer room

Recommended related reading: Data Center

The first thing we should do before installing the network cabinet is to plan the space. The purpose of this is to achieve better heat dissipation and protection of facilities. The distance between the front and back of the network machine and the wall or other facilities should not be less than 0.8 meters, and the clear height of the computer room should not be less than 2.6 meters.

Reasonable site planning before network cabinet installation is very important to reduce the possibility of rework. After the network machine is installed and fixed, the cabinet accessories can be installed directly. For the network cabinet, place the cabinet in a pre-planned position, then confirm the front and back of the network cabinet and align its feet with the corresponding foot positioning marks.

Integrated smart cabinet? The rooms that require air conditioning in the computer room of the electronic information system should be arranged in a centralized manner, and the rooms with similar indoor temperature and humidity requirements should be arranged adjacent to each other.

The setting of the heating radiator in the main computer room shall be carried out in accordance with the standards in Appendix 1 according to the grade of the computer room of the electronic information system. If a heating radiator is installed, there should be detection and alarm measures, and a shut-off valve should be installed to automatically cut off the water supply when water leaks.

Non-combustible materials or non-combustible B2 grade materials should be used for the insulation and sound-absorbing materials and adhesives of the air ducts and pipes in the computer room of the electronic information system. Cold surfaces need to be treated with air insulation. When the air supply under the raised floor is used, the space under the raised floor should consider the space occupied by the trunking and fire-fighting pipelines.

Integrated intelligent cabinet