The computer room precision air conditioner ndi air conditioner yapadera yopangidwira chipinda cha makompyuta cha zipangizo zamakono zamakono.Kulondola kwake kogwira ntchito ndi kudalirika kwake ndikwapamwamba kwambiri kuposa ma air conditioners wamba.Tonse tikudziwa kuti zida zamakompyuta ndi zosintha zoyendetsedwa ndi pulogalamu zimayikidwa muchipinda cha makompyuta.
Amakhala ndi zida zambiri zamagetsi zamagetsi.Kupititsa patsogolo bata ndi kudalirika kwa zipangizozi, m'pofunika kulamulira mosamalitsa kutentha ndi chinyezi cha chilengedwe mkati mwazosiyana.Choyatsira mpweya cholondola cha chipinda cha pakompyuta chimatha kuwongolera kutentha ndi chinyezi cha chipinda cha kompyuta mkati mwa kuphatikiza kapena kuchotsera 1 digiri Celsius, motero zimasintha kwambiri moyo ndi kudalirika kwa zida.
Zotsatira:
Kukonza zidziwitso ndichinthu chofunikira kwambiri pantchito zambiri zofunika.Chifukwa chake, magwiridwe antchito a kampaniyo ndi osasiyanitsidwa ndi chipinda cha data ndi kutentha kosalekeza ndi chinyezi.Zipangizo za IT zimapanga kutentha kwakukulu kokhazikika pomwe zimakhudzidwa kwambiri ndi kusintha kwa kutentha kapena chinyezi.Kusinthasintha kwa kutentha kapena chinyezi kungayambitse mavuto, monga zilembo zosawerengeka zikamakonzedwa, kapenanso kuzimitsa kwathunthu pakachitika zovuta kwambiri.Izi zikhoza kuwonongera kampani ndalama zambiri, malingana ndi nthawi yomwe dongosololi likutsika komanso mtengo wa deta ndi nthawi yotayika.Ma air conditioners okhazikika sanapangidwe kuti azitha kutengera kutentha komanso kapangidwe ka chipinda cha data, kapenanso kupereka kutentha ndi chinyezi chomwe chimafunikira pakugwiritsa ntchito izi.Makina owongolera mpweya amapangidwa kuti aziwongolera kutentha ndi chinyezi.Dongosolo lowongolera bwino la air-conditioning lili ndi kudalirika kwakukulu ndikuwonetsetsa kuti dongosololi likugwira ntchito mosalekeza chaka chonse, ndipo limakhala ndi kusungika, kusinthasintha kwa msonkhano komanso kubwerezabwereza, zomwe zimatha kuonetsetsa kuti mpweya wabwino wa chipinda cha data munyengo zinayi.thamanga.
Kutentha kwa chipinda cha makompyuta ndi mawonekedwe a chinyezi
Kusunga kutentha ndi kutentha kwapangidwe kumakhala kofunikira kuti chipinda cha data chiziyenda bwino.Mapangidwe apangidwe ayenera kukhala 22 ° C mpaka 24 ° C (72 ° F mpaka 75 ° F) ndi 35% mpaka 50% chinyezi chapafupi (RH).Monga momwe kuwonongeka kwa chilengedwe kungawonongere, kusinthasintha kwachangu kwa kutentha kumatha kusokoneza magwiridwe antchito a hardware, chomwe ndi chifukwa chimodzi chosungira ma hardware kugwira ntchito ngakhale sichikukonza deta.Mosiyana ndi izi, makina oziziritsa mpweya amapangidwa kuti azikhala ndi kutentha kwamkati ndi chinyezi cha 27 ° C (80 ° F) ndi 50% RH, motero, m'chilimwe ndi kutentha kwa 35 ° C (95 ° F) ndi kunja. mikhalidwe ya 48% RH Kunena zoona, zoziziritsa kutonthoza zilibe machitidwe odziyimira pawokha komanso owongolera, ndipo owongolera osavuta sangathe kusunga malo omwe amafunikira kutentha.
(23 ± 2 ℃), kotero, pakhoza kukhala kutentha kwakukulu ndi chinyezi chambiri zomwe zimapangitsa kusinthasintha kwakukulu kwa kutentha ndi chinyezi.
Mavuto obwera chifukwa cha malo osayenera a chipinda cha makompyuta
Ngati chilengedwe cha chipinda cha data sichili choyenera, chidzakhala ndi zotsatira zoipa pa ntchito yokonza ndi kusunga deta, ndipo zingayambitse zolakwika za ntchito ya deta, nthawi yopuma, komanso ngakhale kulephera kwadongosolo kawirikawiri ndikutsekedwa kwathunthu.
1. Kutentha kwakukulu ndi kochepa
Kutentha kwambiri kapena kutsika kapena kusinthasintha kwachangu kumatha kusokoneza kukonza kwa data ndikutseka dongosolo lonse.Kusinthasintha kwa kutentha kumatha kusintha mphamvu zamagetsi ndi thupi la tchipisi tamagetsi ndi zigawo zina za board, zomwe zimapangitsa kuti pakhale zolakwika kapena zolephera.Mavutowa angakhale akanthawi kochepa kapena angapitirire kwa masiku angapo.Ngakhale mavuto akanthawi amakhala ovuta kuwazindikira ndi kuwakonza.
2. Chinyezi chachikulu
Kunyezimira kwakukulu kungayambitse kusinthika kwa matepi, zokanda pa disks, condensation pazitsulo, kumata mapepala, kuwonongeka kwa mabwalo a MOS ndi zolephera zina.
3. Chinyezi chochepa
Chinyezi chochepa sichimangotulutsa magetsi osasunthika, komanso kumawonjezera kutulutsa kwamagetsi osasunthika, zomwe zingayambitse kusakhazikika kwadongosolo komanso zolakwika za data.
Kusiyana kwapadera kwa air conditioner kwa chipinda cha makompyuta ndi mpweya wabwino wamba
Chipinda cha makompyuta chimakhala ndi zofunikira kwambiri pa kutentha, chinyezi ndi ukhondo.Choncho, mapangidwe apadera a air conditioner a chipinda cha makompyuta ndi osiyana kwambiri ndi chikhalidwe cha chikhalidwe cha mpweya, chomwe chikuwonetsedwa muzinthu zisanu izi:
1. Chitonthozo cha chikhalidwe cha chikhalidwe cha mpweya chimapangidwira makamaka ogwira ntchito, mpweya woperekera mpweya ndi wochepa, kusiyana kwa mpweya wa enthalpy ndi kwakukulu, ndipo kuziziritsa ndi dehumidification kumachitika nthawi imodzi;pamene kutentha kwanzeru mu chipinda cha makompyuta kumapanga zoposa 90% ya kutentha konse, komwe kumaphatikizapo zipangizo zomwe zimawotcha, kuyatsa kumatulutsa kutentha.Kutentha, kuwongolera kutentha kudzera m'makoma, kudenga, mazenera, pansi, komanso kutentha kwa dzuwa, mphepo yolowera kudzera m'mipata ndi kutentha kwa mpweya wabwino, ndi zina zotero. zowongolera zidzachititsa kuti chinyezi chikhale chochepa kwambiri m'chipinda chazida, chomwe chidzadziunjikira magetsi osasunthika pamwamba pazigawo zamkati za chipangizocho, zomwe zimapangitsa kuti ziwonongeke, zomwe zimawononga zida ndikusokoneza kutumiza ndi kusunga deta.Panthawi imodzimodziyo, popeza mphamvu yoziziritsa (40% mpaka 60%) imadyedwa mu dehumidification, mphamvu yoziziritsa ya zipangizo zoziziritsira zenizeni imachepetsedwa kwambiri, zomwe zimawonjezera kwambiri mphamvu yogwiritsira ntchito mphamvu.
The mpweya wapadera kwa chipinda kompyuta lakonzedwa kuti mosamalitsa kulamulira evaporation kuthamanga mu evaporator, ndi kuonjezera mpweya kotunga kuti pamwamba kutentha kwa evaporator apamwamba kuposa mpweya mame mfundo kutentha popanda dehumidification.Kutayika kwa chinyezi (kuchuluka kwa mpweya, kuchepa kwa mpweya wa enthalpy kusiyana).
2. Kuthamanga kwa mpweya wabwino komanso kutsika kwa mphepo kungathe kuyendayenda mpweya kumalo komweko komweko, ndipo sikungathe kupanga kufalikira kwa mpweya mu chipinda cha makompyuta.Kuzizira kwa chipinda cha makompyuta kumakhala kosagwirizana, zomwe zimapangitsa kusiyana kwa kutentha kwa dera mu chipinda cha makompyuta.Kutentha kwa njira yoperekera mpweya kumakhala kochepa, ndipo m'madera ena kutentha kumakhala kochepa.Ngati zida zopangira kutentha zimayikidwa m'malo osiyanasiyana, kusonkhanitsa kutentha kwapafupi kudzachitika, zomwe zimapangitsa kutentha ndi kuwonongeka kwa zipangizo.
Mpweya wapadera wa chipinda cha makompyuta uli ndi mpweya waukulu woperekera mpweya komanso kusintha kwakukulu kwa mpweya mu chipinda cha makompyuta (nthawi zambiri 30 mpaka 60 nthawi / ola), ndipo kufalikira kwa mpweya wonse kungathe kupangidwa mu chipinda chonse cha makompyuta, kotero kuti zida zonse m'chipinda cha kompyuta zitha kukhazikika bwino.
3. Mu chikhalidwe cha chikhalidwe chotonthoza mpweya, chifukwa cha mpweya wochepa wa mpweya ndi kusintha kochepa kwa mpweya, mpweya m'chipinda cha zipangizo sungathe kutsimikizira kuthamanga kwapamwamba kokwanira kuti fumbi libwerere ku fyuluta, ndipo madipoziti amapangidwa mkati. chipinda cha zida, chomwe chimakhala ndi zotsatira zoyipa pazida zokha..Kuphatikiza apo, kusefa kwa mayunitsi oziziritsa mpweya ndi abwino ndipo sikungakwaniritse zofunikira zoyeretsera makompyuta.
Mpweya wapadera wa chipinda cha makompyuta uli ndi mpweya waukulu komanso mpweya wabwino.Panthawi imodzimodziyo, chifukwa cha fyuluta yapadera ya mpweya, imatha kusefa fumbi lamlengalenga mu nthawi yake komanso moyenera ndikusunga ukhondo wa chipinda cha makompyuta.
4. Chifukwa chakuti zipangizo zambiri zamagetsi mu chipinda cha makompyuta zikugwira ntchito mosalekeza ndipo zimakhala ndi nthawi yayitali yogwira ntchito, mpweya wapadera wa chipinda cha makompyuta uyenera kukonzedwa kuti ugwire ntchito mosalekeza ndi katundu waukulu chaka chonse, ndi kukhala odalirika kwambiri.Kutonthoza mpweya kumakhala kovuta kukwaniritsa zofunikira, makamaka m'nyengo yozizira, chipinda cha makompyuta chimakhala ndi zipangizo zambiri zotenthetsera chifukwa cha kusindikiza kwake bwino, ndipo makina opangira mpweya amafunikabe kugwira ntchito bwino.Panthawiyi, mpweya wabwino wotonthoza ndi wovuta chifukwa mphamvu ya condensation yakunja ndiyotsika kwambiri.Mu ntchito yachibadwa, wapadera mpweya wofewetsa chipinda kompyuta akadali kuonetsetsa ntchito yachibadwa mkombero firiji kudzera condenser controlla panja.
5. Mpweya wapadera wa chipinda cha makompyuta nthawi zambiri umakhala ndi makina apadera a humidification, njira yochepetsera mpweya wabwino kwambiri komanso magetsi opangira magetsi.Kupyolera mu microprocessor, kutentha ndi chinyezi mu chipinda cha makompyuta zingathe kuyendetsedwa molondola malinga ndi deta yomwe yabwezeredwa ndi sensa iliyonse, pamene chotsitsimutsa mpweya wabwino, sichikhala ndi dongosolo la humidification, lomwe lingathe kulamulira kutentha ndi kutsika pang'onopang'ono. , ndi chinyezi ndizovuta kulamulira, zomwe sizingakwaniritse zosowa za zipangizo mu chipinda cha makompyuta.
Mwachidule, pali kusiyana kwakukulu pamapangidwe azinthu pakati pa ma air conditioners odzipatulira a zipinda zamakompyuta ndi zotonthoza mpweya.Awiriwa amapangidwira zolinga zosiyana ndipo sangathe kugwiritsidwa ntchito mosiyana.Ma air conditioners apadera a chipinda cha makompyuta ayenera kugwiritsidwa ntchito mu chipinda cha makompyuta.Mafakitale ambiri apakhomo, monga azachuma, positi ndi matelefoni, mawayilesi akanema, kufufuza mafuta, kusindikiza, kafukufuku wasayansi, mphamvu yamagetsi, ndi zina zambiri, akhala akugwiritsidwa ntchito kwambiri, zomwe zimathandizira kudalirika komanso ntchito zachuma zamakompyuta, maukonde, ndi njira zoyankhulirana mu chipinda cha kompyuta.
Ntchito zosiyanasiyana:
Ma air conditioners apakompyuta amagwiritsidwa ntchito kwambiri m'malo olondola kwambiri monga zipinda zamakompyuta, zipinda zosinthira zoyendetsedwa ndi pulogalamu, malo olumikizirana ndi ma satelayiti am'manja, zipinda zazikulu zazida zamankhwala, ma laboratories, zipinda zoyesera, ndi malo opangira zida zamagetsi zolondola.Ukhondo, kagawidwe ka mpweya ndi zizindikiro zina zili ndi zofunika kwambiri, zomwe ziyenera kutsimikiziridwa ndi zida zapakompyuta zodzipatulira zowongolera mpweya zomwe zimagwira ntchito maola 24 patsiku, masiku 365 pachaka.
Mawonekedwe:
Kutentha kwanzeru
Wokhala ndi zotumphukira, ma seva, ma switch, ma transceivers owoneka ndi zida zina zamakompyuta zomwe zimayikidwa muchipinda chapakompyuta, komanso zida zothandizira mphamvu, monga magetsi a UPS, zimataya kutentha muchipinda chapakompyuta pogwiritsa ntchito kutentha, kuwongolera, ndi radiation.Kutentha kumeneku kumayambitsa kutentha kwa chipinda cha makompyuta.Kuwonjezeka ndi kutentha kwanzeru.Kuwonongeka kwa kutentha kwa kabati ya seva kumayambira pa kilowatts pang'ono mpaka khumi ndi awiri kilowatts pa ola limodzi.Ngati seva ya blade yayikidwa, kutentha kwa kutentha kudzakhala kwakukulu.Kutentha kwa zida zazikulu ndi zazing'ono zam'chipinda cha makompyuta ndi pafupifupi 400W/m2, ndipo malo opangira data omwe ali ndi kachulukidwe wapamwamba kwambiri amatha kufika kupitirira 600W/m2.Kutentha kwanzeru mu chipinda cha makompyuta kumatha kufika 95%.
Kutentha kochepa kobisika
Sichimasintha kutentha mu chipinda cha makompyuta, koma chimasintha chinyezi cha mpweya mu chipinda cha makompyuta.Mbali imeneyi ya kutentha imatchedwa kutentha kobisika.Mu chipinda cha makompyuta mulibe chipangizo chotayira chinyezi, ndipo kutentha kobisika makamaka kumachokera kwa ogwira ntchito ndi mpweya wakunja, pamene chipinda cha makompyuta chachikulu ndi chapakati nthawi zambiri chimagwiritsa ntchito njira yoyendetsera makina olekanitsa anthu.Choncho, kutentha kobisika m'chipinda cha injini kumakhala kochepa.
Kuchuluka kwa mpweya ndi kusiyana kochepa kwa enthalpy
Kutentha kwa zipangizo kumasamutsidwa ku chipinda cha zipangizo ndi conduction ndi ma radiation, ndipo kutentha kumayikidwa m'madera omwe zipangizozo zimakhala zowuma.Kuchuluka kwa mpweya kumachotsa kutentha kochulukirapo.Kuphatikiza apo, kutentha kobisika m'chipinda cha makina kumakhala kochepa, ndipo kutulutsa madzi nthawi zambiri sikofunikira, ndipo mpweya suyenera kutsika pansi pa kutentha kwa ziro ukadutsa mu evaporator wa air conditioner, kotero kusiyana kwa kutentha ndi kusiyana kwa enthalpy. mpweya woperekera umayenera kukhala wochepa.Mpweya wokulirapo.
Ntchito yosasokoneza, kuziziritsa kwa chaka chonse
Kutentha kwa zipangizo mu chipinda cha makompyuta ndi gwero la kutentha kosasunthika ndipo limagwira ntchito mosadodometsedwa chaka chonse.Izi zimafuna dongosolo la chitsimikizo cha mpweya wosasunthika, ndipo palinso zofunika kwambiri pamagetsi opangira magetsi.Ndipo kwa makina oziziritsira mpweya omwe amateteza zida zofunika kwambiri zamakompyuta, payeneranso kukhala jenereta yokhazikitsidwa ngati mphamvu yosungira.Kutentha kwanthawi yayitali kwanthawi yayitali kumapangitsa kuti pakhale kuziziritsa ngakhale m'nyengo yozizira, makamaka kumadera akumwera.M'chigawo chakumpoto, ngati kuzizira kumafunikabe m'nyengo yozizira, kupanikizika kwa unit ndi zina zokhudzana nazo ziyenera kuganiziridwa posankha unit air-conditioning.Kuphatikiza apo, kuchuluka kwa mpweya wozizira wakunja kumatha kuonjezedwa kuti akwaniritse cholinga chopulumutsa mphamvu.
Pali njira zambiri zotumizira ndi kubweza mpweya
Njira yoperekera mpweya m'chipinda chokhala ndi mpweya imadalira komwe kumachokera ndi kugawa kwa kutentha m'chipindacho.Malinga ndi dongosolo wandiweyani zipangizo mu chipinda zida, zingwe zambiri ndi milatho, ndi njira mawaya, njira mpweya mpweya wa choziziritsa mpweya amagawidwa m'munsi ndi chapamwamba kubwerera.Chakudya cham'mbuyo, chakudya cham'mwamba kumbuyo, mbali ya chakudya cham'mbuyo.
Static pressure box air supply
Choyatsira mpweya mu chipinda cha makompyuta nthawi zambiri sichigwiritsa ntchito mapaipi, koma chimagwiritsa ntchito malo otsika pansi kapena pamwamba pa denga ngati mpweya wobwerera wa bokosi la static pressure.static pressure ndi yofanana.
Zofunikira zaukhondo wapamwamba
Zipinda zamakompyuta apakompyuta zili ndi zofunikira zaukhondo wa mpweya.Fumbi ndi mpweya wowononga mumlengalenga zidzawononga kwambiri moyo wa zida zamagetsi, zomwe zimapangitsa kuti pasakhale kukhudzana ndi mafupipafupi.Kuphatikiza apo, ndikofunikira kupereka mpweya wabwino kuchipinda chazida kuti mukhalebe ndi mphamvu zabwino m'chipinda cha zida.Malinga ndi "Design Specifications for Electronic Computer Room", kuchuluka kwa fumbi mumlengalenga mu chipinda chachikulu cha injini kumayesedwa pansi pamikhalidwe yosasinthika.Chiwerengero cha fumbi lalikulu kuposa kapena lofanana ndi 0.5m pa lita imodzi ya mpweya chiyenera kukhala chochepera 18,000.Kuthamanga kwapakati pakati pa chipinda chachikulu cha injini ndi zipinda zina ndi makonde sayenera kukhala osachepera 4.9Pa, ndi kusiyana kwapakati panja ndi kunja kuyenera kukhala kosachepera 9.8Pa.
Nthawi yotumiza: May-12-2022
