How to control the heat dissipation problem when the air conditioner in the computer room is turned off

How to control the heat dissipation problem when the air conditioner in the computer room is turned off

Most buildings will be equipped with air-conditioning or air-conditioning systems already installed. For companies that rent office areas, it is difficult for the building to provide a complete computer room. I believe that many computer room operation and maintenance personnel will encounter such a situation: when the rented office building does not allow independent outdoor units and the central air conditioner is turned off at night, how should the computer room dissipate heat?

　　In the face of similar problems, experts have given some effective methods, all of which are true knowledge in practice, depending on which method is more suitable for your situation.

　　 1. Moving is the best plan.

　　2. If the machine room is not large, you can choose a floor-mounted mobile air-conditioning.

　　3. About 10 servers in the computer room with an area of less than 1.5 square meters. After get off work, you can choose to shut down or hibernate the unneeded servers. On holidays, only DC, Mail, Web and NAS (HDD hibernation) are left, and all others are shut down. Ventilation for 15 minutes every 3 hours at night and discharge on light steel frame.

　　 4. Practice shows that installing an indoor air conditioner (the host is still indoors), the heat dissipation effect is not very good. If the budget is sufficient, you can choose the water-cooled type.

5. Add a suspended water-cooled air conditioner indoors, fixed on the ceiling and not in the machine room, and then drill a hole from the cold water pipe of the building (usually near the toilet room), and then connect the thin pipe to the station Air conditioner.

The specific method is: ask the manufacturer to help you install a water pressure sensor start switch, and you need to apply to the building management center before construction can be carried out. Once the central air-conditioning system of the building disables the main water tower and activates the backup water tower on holidays, it will switch to indoor Suspended water-cooled air-conditioners are responsible for supplying the air-conditioning to the computer room. When working normally, the backup water tower will stop operating and switch to the central air-conditioning system of the main water tower to supply air-conditioning to the computer room.

　　 What needs to be considered in advance is that the building management center will charge your company some additional management fees each month, which will be determined according to the tonnage of your air conditioner.

The manufacturer will help you pull the ventilation lines, but you have to consider the position of the cold air entering and the hot air exhaust according to the server exhaust direction of the cabinet (the upper part of the computer room should have a light steel frame vent) to allow the hot air in the computer room. Smoothly arranged to the light steel frame compartment above the large office.