Cleanroom ndi chipinda chomwe chimakhala ndi tinthu ting'onoting'ono tomwe timayimitsidwa mumlengalenga. Kumanga ndi kugwiritsa ntchito kwake kuyenera kuchepetsa kuyambitsa, kupanga ndi kusunga tinthu tating'ono m'nyumba. Zina zofunikira monga kutentha, chinyezi ndi kupanikizika m'chipindamo ziyenera kuyang'aniridwa momwe zikufunikira. Malo oyeretsera amagawidwa ndi chiwerengero cha tinthu tating'onoting'ono pamtundu wa mpweya. Imagawidwa molingana ndi kuchuluka kwa tinthu tating'onoting'ono mumlengalenga. Nthawi zambiri, mtengowo umakhala wocheperako, umakhala wapamwamba kwambiri woyeretsa. Ndiko kuti, kalasi 10> kalasi 100> kalasi 10000> kalasi 100000.
Muyezo wa kalasi 100 zoyeretsa makamaka zimaphatikizapo chipinda chogwirira ntchito, kupanga aseptic kwamakampani opanga mankhwala.
Kuchuluka kwa tinthu tating'onoting'ono tokhala ndi tinthu taukhondo kukula kuposa kapena kofanana ndi 0.1 micron sikungakhale kopitilira 100.
Pressure kusiyana ndi kutentha ndi chinyezi kutentha 22 ℃ ± 2; chinyezi 55% ± 5; kwenikweni, iyenera kuphimbidwa kwathunthu ndi ffu ndikupanga malo okwera. Pangani dongosolo la MAU+FFU+DC. Komanso sungani kupanikizika kwabwino, ndipo kupanikizika kwa zipinda zoyandikana kumatsimikizika kukhala pafupifupi 10pa.
Kuwunikira Popeza zambiri zomwe zili m'zipinda zoyera zopanda fumbi zili ndi zofunikira ndipo zonse ndi nyumba zotsekedwa, pakhala pali zofunikira zambiri pakuwunikira. Kuunikira kwa m'deralo: Izi zikutanthauza kuunikira komwe kumakhazikitsidwa kuti kuwonjezere kuwunikira kwa malo omwe asankhidwa. Komabe, kuunikira komweko sikumagwiritsidwa ntchito kokha pakuwunikira m'nyumba. Kuunikira kosakanikirana: Kumatanthawuza kuunikira pamalo ogwirira ntchito komwe kumapangidwa ndi kuyatsa kumodzi ndi kuyatsa komweko, komwe kuwunikira kwanthawi zonse kuyenera kuwerengera 10% -15% ya kuwunikira konse.
Muyezo wa kalasi 1000 cleanroom ndi kulamulira chiwerengero cha fumbi particles ndi tinthu kukula zosakwana 0,5 microns pa kiyubiki mita zosakwana 3,500, amene amafika mayiko fumbi wopanda muyezo A mlingo. Muyezo wopanda fumbi womwe ukugwiritsidwa ntchito pano popanga chip-level ndi kukonza uli ndi zofunikira zafumbi zapamwamba kuposa kalasi A. Miyezo yapamwamba yotereyi imagwiritsidwa ntchito makamaka popanga tchipisi tapamwamba. Kuchuluka kwa fumbi kumayendetsedwa mosamalitsa mkati mwa 1,000 pa kiyubiki mita, yomwe imadziwika kuti kalasi 1000 mumakampani oyeretsa.
Pamisonkhano yambiri yopanda fumbi yopanda fumbi, kuti mupewe kuwonongeka kwakunja, ndikofunikira kusunga kupanikizika kwamkati (kuthamanga kwa static) kuposa kuthamanga kwakunja (kuthamanga kwa static). Kusamalira kusiyana kwapakatikati kuyenera kutsata mfundo izi: kupanikizika kwa malo oyera kuyenera kukhala kokulirapo kuposa komwe sikuli koyera; kupanikizika kwa malo okhala ndi ukhondo wapamwamba kuyenera kukhala kwakukulu kuposa malo oyandikana nawo omwe ali ndi ukhondo wochepa; zitseko pakati pa zipinda zolumikizidwa zoyera ziyenera kutsegulidwa ku zipinda zokhala ndi ukhondo wapamwamba. Kukonzekera kwa kusiyana kwa kuthamanga kumadalira kuchuluka kwa mpweya wabwino, womwe uyenera kubwezera kuchuluka kwa mpweya womwe umatuluka kuchokera pamipata pansi pa kusiyana kumeneku. Chifukwa chake, tanthauzo lakuthupi la kusiyana kwapakatikati ndi kukana kwa mpweya wotuluka (kapena kulowa) pamene ukudutsa mipata yosiyanasiyana mchipinda choyera.
Class 10000 cleanroom imatanthauza kuchuluka kwa fumbi lalikulu kuposa kapena lofanana ndi 0.5um ndi lalikulu kuposa 35,000 particles/m3 (35 particles/) kuchepera kapena kufanana ndi 35,000 particles/m3 (350 particles/) ndi chiwerengero cha fumbi particles chachikulu kuposa kapena chofanana ndi particles/3m30um (30m30 particles) kuchepera kapena kufanana ndi 3,000 particles/m3 (3 particles). Kusiyana kwapanikiza ndi kutentha ndi kuwongolera chinyezi.
Kutentha ndi chinyezi kuwongolera dongosolo la coil. Bokosi la air conditioning limasintha momwe madzi amalowa mu bokosi la air conditioning poyang'anira kutsegula kwa valve ya njira zitatu kupyolera mu chizindikiro chomveka.
Malo oyeretsa a Class 100000 amatanthauza kuti tinthu tating'ono pa kiyubiki mita mumsonkhanowu timayendetsedwa mkati mwa 100,000. Ntchito yopangira chipinda choyera imagwiritsidwa ntchito makamaka m'makampani opanga zamagetsi ndi makampani opanga mankhwala. Ndikwabwino kuti makampani azakudya azikhala ndi kalasi yopangira 100,000. Chipinda choyera cha kalasi 100,000 chimafuna kusintha kwa mpweya 15-19 pa ola limodzi, Pambuyo pa mpweya wabwino, nthawi yoyeretsa mpweya sidzapitirira mphindi 40.
Kusiyana kwa kupanikizika kwa zipinda zoyera zokhala ndi ukhondo womwewo kuyenera kukhala kofanana. Kusiyana kwapakati pakati pa zipinda zoyera zoyandikana ndi milingo yosiyana yaukhondo kudzakhala 5Pa, ndipo kusiyana kwapakati pakati pa zipinda zoyera ndi zipinda zopanda ukhondo kudzakhala> 10pa.
Kutentha ndi chinyezi Pamene palibe zofunikira zapadera za kutentha ndi chinyezi m'kalasi 100,000 chipinda choyera, ndi bwino kuvala zovala zantchito zaukhondo popanda kukhala omasuka. Kutentha kumayendetsedwa pa 20 ~ 22 ℃ m'nyengo yozizira ndi 24 ~ 26 ℃ m'chilimwe, ndi kusinthasintha kwa ± 2C. Chinyezi chazipinda zoyera m'nyengo yozizira chimayendetsedwa pa 30-50% ndipo chinyezi chazipinda zoyera m'chilimwe chimayendetsedwa pa 50-70%. Kuwunikira kwa zipinda zazikulu zopangira zipinda zoyera (malo) nthawi zambiri kuyenera kukhala> 300Lx: mtengo wowunikira wa studio zothandizira, kuyeretsa antchito ndi zipinda zoyeretsera zinthu, zipinda za mpweya, makonde, ndi zina zotere ziyenera kukhala 200 ~ 300L.
Nthawi yotumiza: Apr-14-2025