Closed Circuit Cooling Towers a Wɔde Di Dwuma wɔ Data Centers

 

 

Ɛnam sɛ server ahodoɔ no yɛ adwuma a ɛyɛ density a ɛkorɔn nti, data centers hwehwɛ sɛ ɔhyew a ɛkɔ so daa wɔ afe no mu nyinaa. Esiane wɔn mfasoɔ te sɛ ɛkyinkyini a wɔato mu, ɔhyeɛ a wɔsesa no yie, nsuo a wɔkora soɔ ne ahoɔden a wɔkora soɔ nti, abantenten a wɔde yɛ onwini a wɔato mu abɛyɛ ano aduru titire ama onwini nhyehyɛeɛ a ɛwɔ data centers a ɛyɛ ahabammono, na wɔde di dwuma kɛseɛ wɔ IDC akɛseɛ ne mfimfini-sized ne AI kɔmputa mmeaeɛ.

 

 

Abantenten a ɛma onwini a wɔatoto mu gye acoil-gyina a wɔato mu ɔhyew nsakrae nhyehyɛe: ɔhyew a ɛkorɔn-nwini nsu a efi kɔmputa dan mu kɔ dade a ɛnyɛ den coils a ɛwɔ abantenten no mu no mu, na abɔnten nsu a wɔde petepete so kata coil no ani pɛpɛɛpɛ. Fans twetwe mframa de yi ɔhyew fi hɔ, na wohu ɔhyew nsakrae afiri abien a ɛne "mfinimfini kyinhyia ma onwini ne abɔnten kyinhyia ma ɔhyew pow". Nhyehyɛe no boa adwumayɛ akwan abiɛsa a nyansa wom: wɔ awɔw bere a ɔhyew a ɛkɔ soro-mu no, ɛne chillers bom yɛ adwuma ma onwini; wɔ ahohuru bere, osutɔbere mu anaasɛ anadwo hyew a ɛba fam no, ɛdan kɔ onwini a wontua hwee so na ɛma onwini tẽẽ; wɔ nsakrae bere mu no, ɛfa pre-cooling mode, a nsuo no di kan ma onwini abantenten no ma ɛyɛ nwini ansa na akɔhyɛn chillers no mu, na ɛma chiller units no adwumayɛ bere tiaa kɛse.

 

 

Ne mfaso titiriw no da adi:Nea edi kan no, ɛyɛ adwuma yiye na ɛkora ahoɔden so. Ɔhyew a wɔde sesa no yiyedi no du bɛboro 82%, ɛboro 17% sen nea ɛwɔ abantenten a ɛma onwini a wɔabue mu no so. Sɛ wɔde variable frequency control ka ho a, wobetumi atew PUE no so akɔ 1.15–1.25, na atew afe afe onwini ahoɔden a wɔde di dwuma no so 30%–40%.Nea ɛto so abien, nsu a wɔkora so kɛse. Nkyinkyin a wɔatoto mu no brɛ nsuo a ɛyɛ nwini ne nsuo a ɛtwetwe no ase, na nsuo-koraeɛ dodoɔ yɛ 60%–80%. Data center biako sie nsu bɛboro tɔn 26,000 afe biara.Nea ɛto so abiɛsa, nnwinnade ahobammɔ. Ɛtetew mfutuma ne acidic gas ahorow mu, ɛtew scaling ne corrosion so, ɛtrɛw coils nkwa nna mu kɔ bɛboro mfe 10, na ɛtew nsiesie ho ka so 35%.Nea ɛto so anan, stability ne ahotoso. Wɔhwɛ nsuo a ɛfiri mu ba no mu hyeɛ a ɛsakra no so wɔ ±1℃, na ɛsakra kɔ ɔhyew a ɛkɔ soro-density a ɛkɔ soro bɛboro 30kW wɔ kabinet biara mu na ɛdi AI akuakuo no ahwehwɛdeɛ ho dwuma.

 

 

 

 

Wɔ dwumadie a ɛyɛ adwuma mu no, berɛ a wɔde abantenten a ɛma onwini a wɔatoto mu sii ananmu akyi no, AI kɔmputa beaeɛ bi a ɛwɔ Yangtze Asubɔnten Delta no maa ne onwini a ɛyɛ adwuma yie no nyaa nkɔsoɔ firii 62% kɔɔ 83%, ɛtew nhyehyɛeɛ no ahoɔden a wɔde di dwuma no fã so firii 48% kɔɔ 35%, na ɛkoraa anyinam ahoɔden bɛboro ɔpepem 1.2 kWh afe biara.

 

Edge data center bi a ɛwɔ China atɔe fam beae bi a anhwea ne mframa bɔ kɛse gyee FRP closed cooling towers toom, na ɛmaa corrosion rate no baa fam 0.5% na ɛtew afe afe nsiesie ho ka so fii yuan 150,000 koduu yuan 80,000.

 

Sɛ wɔpaw nhwɛsoɔ a, N+1 nhyehyeɛ a ɛho nhia ho hia, a wɔsusu wet-bulb temperature, cooling load ne fam area ho, a wɔde di kan ma dry-wet dual-purpose ne intelligent variable frequency models.

 

 

 

Ɛnam kɔmputa so dodoɔ a ɛkɔ soro wɔ data mmeaeɛ ne "dual carbon" botaeɛ a wɔhyɛ ho nkuran nti, wɔbɛma abantenten a ɛma onwini a wɔatoto mu no ayɛ yie akɔ modularization, nyansa ne nsakraeɛ a ɛkɔ nsuo a ɛma onwini mu, na abɛyɛ mmoa titire a wɔde ma onwini nhyehyɛeɛ wɔ data mmeaeɛ a ɛyɛ ahabammono.