The radiation in the computer room is relatively large. The more computers in the room, the denser the location, the greater the amount of low-frequency electromagnetic waves in the air, and the greater the harm to the body, while the radiation on the back of the screen is far greater than that on the front of the screen. It's not a big deal for pregnant women to go to the computer room once in a while. After all, a certain range of radiation will lead to fetal malformation. If pregnant women want to work in a room with many computers, it is best to take time off during pregnancy.
The computer room is the general name of the workplaces and production units in the old handicraft, silk and cotton weaving industries; Now refers to the computer study room; In the IT industry, the computer room generally refers to the place where telecommunications, Netcom, mobile, double-line, electric power, government or enterprises store servers and provide IT services for users and employees.
Site selection of computer room of electronic information system
1. Stable and reliable power supply, convenient transportation and communication, and clean natural environment;
2. Stay away from places that produce dust, lampblack, harmful gases and corrosive, flammable and explosive materials;
3. Stay away from flood and fire danger areas, strong vibration sources and strong noise sources, and avoid strong electromagnetic field interference.
4. For the electronic information system computer room of multi-storey or high-rise buildings, when determining the location of the main computer room, we should comprehensively consider the problems of equipment transportation, pipeline laying, lightning induction, structural load and so on, and make an economic comparison; The main room of the special air conditioner for the machine room must have the building conditions for installing the outdoor unit.
5. Formula for calculating the construction area of the main computer room of the electronic information system (under the condition that the equipment specifications have not been determined): A=KN.
K—— the occupied area of a single equipment, which can be 3.5-5.5(_/ set);
N-the total number of all equipment in the computer main room.
6. The auxiliary area of electronic information system should be 1 times of the main computer room.
Basic provisions on requirements and construction of computer room
1, the computer room construction should fully consider the computer room at that time, such as the future demand for space, computer room safety, surrounding and power supply, water supply and so on.
2. It is generally stipulated that the architectural plane and spatial layout of the computer room should have appropriate flexibility, the main structure of the main engine room should adopt a column network with large bay, and the internal partition wall should be somewhat opposite.
3. The clear height of the main engine room should be determined according to the ventilation requirements of its cabinet height, which is generally 24~30m.
4. The floor load can be considered as 50~75kNm2, and the main structure should have various properties such as durability, earthquake resistance, fire prevention and prevention of uneven settlement.
5, deformation joint wiring must not pass through the main room.