ZINTHU ZOSANGALALA ZA LABORATORI NDI KUTULUKA KWA MPWA

Malo oyeretsera ma labotale ndi malo otsekedwa kwathunthu. Kupyolera mu zosefera za pulayimale, zapakati ndi za hepa zoperekera mpweya ndikubwezeretsa mpweya, mpweya wamkati wamkati umayendetsedwa mosalekeza ndikusefedwa kuti zitsimikizire kuti tinthu tating'onoting'ono timayang'aniridwa mpaka kukhazikika kwina. Ntchito yaikulu ya chipinda choyeretsera ma laboratory ndikuwongolera ukhondo, kutentha ndi chinyezi chamlengalenga chomwe chinthucho (monga tchipisi cha silicon, ndi zina zotero) chimawonekera, kuti mankhwalawa ayesedwe ndikufufuzidwa mwasayansi pamalo abwino. Chifukwa chake, chipinda choyeretsera ma labotale nthawi zambiri chimatchedwanso labotale yoyera kwambiri, ndi zina zambiri.

1. Kufotokozera za dongosolo la labotale yoyeretsa:

Kutuluka kwa mpweya → kuyeretsedwa koyambirira → zoziziritsa kukhosi → kuyeretsedwa kwapakatikati → mpweya wa fan → njira → bokosi la hepa → phulitsa m'chipinda → chotsani fumbi, mabakiteriya ndi tinthu ting'onoting'ono tating'ono → bwererani mgawo → kuyeretsa koyamba... (bwerezani zomwe zili pamwambapa)

2. Kuyenda kwa mpweya wa chipinda choyera cha labotale:

① Dera loyera lopanda unidirectional (loyenda mopingasa komanso loyima);

② Malo opanda unidirectional oyera;

③ Malo oyera osakanikirana;

④ Chida cholira / kudzipatula

Malo osakanikirana otuluka oyera akuperekedwa ndi miyezo yapadziko lonse ya ISO, ndiye kuti, chipinda choyera chomwe chilipo chomwe sichili ndi unidirectional chili ndi benchi / laminar flow hood kuti muteteze zigawo zazikulu mu "point" kapena "mzere" m'njira, kuti muchepetse dera la unidirectional flow clean area.

3. Zinthu zazikulu zowongolera zachipinda choyera cha labotale

① Chotsani fumbi lomwe likuyandama mumlengalenga;

② Pewani kubadwa kwa fumbi;

③ Kuwongolera kutentha ndi chinyezi;

④ Sinthani kuthamanga kwa mpweya;

⑤ Kuchotsa mpweya woipa;

⑥ Onetsetsani kulimba kwa mpweya wa nyumba ndi zipinda;

① Pewani magetsi osasunthika;

⑧ Pewani kusokoneza ma elekitiroma;

⑨ Zinthu zachitetezo;

⑩ Ganizirani zopulumutsa mphamvu.

4. DC cleanroom air conditioning system

① Dongosolo la DC siligwiritsa ntchito kayendedwe ka mpweya wobwerera, ndiko kuti, kutumiza mwachindunji komanso kutulutsa mwachindunji, komwe kumawononga mphamvu zambiri.

② Dongosololi nthawi zambiri limakhala loyenera kupangira zinthu za allergenic (monga kuyika kwa penicillin), zipinda zoyeserera zanyama, zipinda zoyeretsera zachilengedwe, ndi ma labotale omwe amatha kupanga njira zoipitsira.

③ Mukamagwiritsa ntchito dongosololi, kubwezeretsa kutentha kwa zinyalala kuyenera kuganiziridwa bwino.

4. Makina oziziritsira mpweya oyeretsera m'chipinda choyera

① Dongosolo lozungulira lonse ndi dongosolo lopanda mpweya wabwino kapena utsi.

② Dongosololi lilibe mpweya wabwino ndipo limapulumutsa mphamvu kwambiri, koma mpweya wamkati wamkati ndi wosauka ndipo kusiyana kwapakatikati kumakhala kovuta kuwongolera.

③ Nthawi zambiri imakhala yoyenera zipinda zoyera zomwe sizimayendetsedwa kapena kutetezedwa.

5. Kuzungulira pang'ono koyeretsera mpweya

① Iyi ndi njira yomwe imagwiritsidwa ntchito kwambiri, ndiko kuti, kachitidwe komwe gawo la mpweya wobwerera limatenga nawo gawo pozungulira.

② M'dongosolo lino, mpweya wabwino ndi mpweya wobwerera zimasakanizidwa ndikusinthidwa ndikutumizidwa kuchipinda choyeretsa chopanda fumbi. Gawo la mpweya wobwereranso limagwiritsidwa ntchito pozungulira dongosolo, ndipo gawo lina latha.

③ Kusiyana kwamphamvu kwa dongosololi ndikosavuta kuwongolera, mtundu wamkati ndi wabwino, ndipo kugwiritsa ntchito mphamvu kuli pakati pa dongosolo lachindunji ndi dongosolo lonse lozungulira.

④ Ndizoyenera kupanga zomwe zimalola kugwiritsa ntchito mpweya wobwerera.