The temperature inside server machine ark is exorbitant it is the problem that at present data center exists generally, the case that because the temperature inside the server is exorbitant,causes server delay engine is not rarely seen also. Organic compose logarithm delays according to central server the reason of machine has made count, outside discovering besides server itself occurrence breakdown causes delay engine, additionally two the mainest reasons are environmental temperature respectively exorbitant (occupy 32%) and cut off the power (occupy 22%) . Bring about the temperature inside machine ark to have two reasons high too: Bank of of neon of Jian of Jin of of Shen of emperor cowardly take along sth to sb shows Mian? happily to make the space inside data center more and more nervous, put more and more servers in machine ark act against one's will. And, at present the development direction of the computer is smaller and smaller, more and more compact, especially the occurrence of bit type server, it is OK that the temperature inside ark of the scheming in bringing about data exceeds the equipment such as the computer far susceptive limits.
Another reason is current server ventilated after using advancement mostly, go out (and traditional server is next entering wind, on) giving wind, but these machine ark or like the desk in the classroom a platoon is put, the steam in front delivered the machine ark of back row, cold hot airy mixes very unreasonable, and air conditioning of traditional computer room nicety just considered to send a computer room air conditioning, how to send air conditioning effectively in machine ark without the consideration. The accurate air conditioning that is a center with machine ark according to at present machine ark comes loose to design a standard hotly, 2KW can assure at most in ark of a machine medicinal powder hot demand, and common power of a server is used up control in 300W, ark of such a machine can put 8 servers at most. But, center of the data in be being used actually places the server of 4 above in ark of a machine rarely, the reason is telling regular meeting at the temperature inside machine ark very tall, serious meeting causes delay engine. To solve this problem, system of accurate refrigeration air conditioning reachs his comprehensive solution is introduced data center computer room. Actually, the occurrence of accurate air conditioning has had history of a few years, basically use in the requirement such as those pairs of temperature, humidity and air quality to compare tall place. Foreign accurate air conditioning applies in large data center already very general, in our country larger data center also used accurate air conditioning partly, and to in the common still comfortable sex air conditioning that little computer room uses generally. Nevertheless, to traditional accurate air conditioning, it can solve the temperature problem inside data center computer room only, cannot solve the problem of IT small environment inside machine ark however, because it does not have those who consider air conditioning,allocate and transmit, cannot send the place with highest temperature of machine cabinet interior cold air. In market of current accurate air conditioning, our country accurate air conditioning produces business to still do not see more, foreign production business is occupational major China market. And for the manufacturer of accurate air conditioning to those old brand, although they had held stabler market share in the market, but the development that did not get used to IT well however. Enter a computer room already increasingly when frame type server, when a platoon machine ark has become the protagonist of data center, they spend machine ark to come loose mediumly without attention high density however hot issue. Active all the time the APC in UPS domain, the near future released solution of system of its nicety refrigeration, the data center that the “ that APC advocates gives those to suffer machine ark temperature for a long time to cross high issue to perplex for ” concept of the center with machine ark brought a good news. Air conditioning of nicety of series of APC NetworkAIR FM and traditional and accurate air conditioning put attention on refrigeration ability to differ mainly, the machine cabinet that solution of APC accurate refrigeration centers attention dot in real need to protect is inner, whole solution includes 3 shares: Jian seeks Jian of of ⑵ ? of deficient of bursa of Jian of of Lu lowing ⑵ and return) , these 3 parts are the core of whole refrigeration solution. And of this among them air current deserve to send the shift that flows compatibly (and return)
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