Izinga lokukhiqiza ama-chip embonini yokukhiqiza ye-IC lihlobene kakhulu nosayizi nenani lezinhlayiya zomoya ezifakwe ku-chip. Inhlangano enhle yokuhamba komoya ingasusa izinhlayiya ezikhiqizwe umthombo wothuli egumbini elihlanzekile ukuqinisekisa ukuhlanzeka kwegumbi elihlanzekile, okungukuthi, inhlangano yokuhamba komoya ekamelweni elihlanzekile idlala indima ebalulekile ezingeni lokukhiqiza le-IC. Ukwakheka kwenhlangano yokuhamba komoya ekamelweni elihlanzekile kudinga ukufeza imigomo elandelayo: ukunciphisa noma ukususa ugesi we-eddy ensimini yokugeleza ukuze kugwenywe ukugcinwa kwezinhlayiya eziyingozi; ukugcina i-gradient yokucindezela efanele ukuvimbela ukungcola okuwelayo.
Amandla okugeleza komoya
Ngokomgomo wegumbi elihlanzekile, amandla asebenza ezinhlayiyeni afaka phakathi amandla amakhulu, amandla ama-molecule, ukukhangana phakathi kwezinhlayiya, amandla okugeleza komoya, njll.
Amandla okugeleza komoya: abhekisela emandleni okugeleza komoya okubangelwa ukulethwa, ukugeleza komoya okubuyayo, ukugeleza komoya okushisa, ukuxubana komoya okwenziwe, kanye neminye imifudlana yomoya enesilinganiso esithile sokugeleza ukuze ithwale izinhlayiya. Ukuze kulawulwe ubuchwepheshe bendawo ehlanzekile yegumbi, amandla okugeleza komoya ayisici esibaluleke kakhulu.
Ukuhlolwa kukhombisile ukuthi ekuhambeni komoya, izinhlayiya zilandela ukunyakaza komoya cishe ngesivinini esifanayo. Isimo sezinhlayiya emoyeni sinqunywa ukusatshalaliswa komoya. Ukuhamba komoya okuthinta izinhlayiya zangaphakathi kuhlanganisa kakhulu: ukuhamba komoya okunikezwayo (kufaka phakathi ukuhamba komoya okuyinhloko kanye nokuhamba komoya wesibili), ukuhamba komoya kanye nokuhamba komoya okushisa okubangelwa abantu abahambayo, kanye nokuhamba komoya okubangelwa ukusebenza kwenqubo kanye nemishini yezimboni. Izindlela ezahlukene zokunikezwa komoya, izixhumanisi zesivinini, opharetha kanye nemishini yezimboni, kanye nezenzakalo ezibangelwa emakamelweni ahlanzekile zonke ziyizici ezithinta izinga lokuhlanzeka.
Izici ezithinta inhlangano yokuhamba komoya
1. Ithonya lendlela yokuphakelwa komoya
(1). Isivinini sokunikezwa komoya
Ukuqinisekisa ukuhamba komoya okufanayo, isivinini somoya kumele sifane ekamelweni elihlanzekile elingaqondisiwe; indawo efile yobuso bomoya kumele ibe yincane; futhi ukwehla kwengcindezi ku-ULPA kumele kufane.
Isivinini sokunikezwa komoya esifanayo: okungukuthi, ukungalingani kokugeleza komoya kulawulwa ngaphakathi kuka-±20%.
Indawo encane efile ebusweni bokuphakelwa komoya: akumele nje kuphela ukuthi indawo yendiza yohlaka lwe-ULPA incishiswe, kodwa okubaluleke kakhulu, kufanele kusetshenziswe i-FFU ye-modular ukuze kube lula uhlaka oluphindaphindayo.
Ukuqinisekisa ukuhamba komoya okuqondile, ukukhetha ukwehla kokucindezela kwesihlungi nakho kubaluleke kakhulu, okudinga ukuthi ukulahlekelwa kokucindezela kusihlungi kungaphambuki.
(2). Ukuqhathaniswa phakathi kohlelo lwe-FFU nohlelo lwe-axial flow fan
I-FFU iyiyunithi yokuphakelwa komoya enefeni kanye nesihlungi (i-ULPA). Ngemva kokuba umoya umuncwe yifeni ye-centrifugal ye-FFU, ingcindezi enamandla iguqulwa ibe yingcindezi engaguquki emgudwini womoya bese ishaywa ngokulinganayo yi-ULPA. Ingcindezi yokuphakelwa komoya ophahleni iyingcindezi engemihle, ukuze kungabikho uthuli oluzovuza egumbini elihlanzekile lapho isihlungi sishintshwa. Ukuhlolwa kubonise ukuthi uhlelo lwe-FFU lungcono kunesistimu yefeni yokugeleza kwe-axial maqondana nokufana kokuphuma komoya, ukulingana komoya kanye nenkomba yokusebenza kahle komoya. Lokhu kungenxa yokuthi ukulingana komoya kohlelo lwe-FFU kungcono. Ukusetshenziswa kohlelo lwe-FFU kungenza ukuhamba komoya ekamelweni elihlanzekile kuhlelwe kangcono.
(3). Ithonya lesakhiwo se-FFU uqobo
I-FFU yakhiwe kakhulu ngamafeni, izihlungi, amadivayisi okuqondisa ukuhamba komoya kanye nezinye izingxenye. Isihlungi esisebenza kahle kakhulu i-ULPA siyisiqinisekiso esibaluleke kakhulu sokuthi igumbi elihlanzekile lingafinyelela yini ukuhlanzeka okudingekayo komklamo. Izinto zesihlungi zizothinta nokufana kwensimu yokugeleza. Uma kufakwa izinto zesihlungi eziqinile noma ipuleti lokugeleza elibanzi endaweni yokukhipha isihlungi, insimu yokugeleza kokuphuma ingenziwa ifane kalula.
2. Umthelela wezindlela ezahlukene zokuhlanzeka kwesivinini
Ekamelweni elifanayo elihlanzekile, phakathi kwendawo yokusebenza nendawo engasebenzi yokugeleza okuqondile okuqondile, ngenxa yomehluko wesivinini somoya endaweni yokukhipha umoya ye-ULPA, kuzokhiqizwa umphumela we-vortex exubile endaweni yokuxhumana, futhi lesi sixhumanisi sizoba indawo yokugeleza komoya eguquguqukayo enamandla aphezulu kakhulu okuxokozela komoya. Izinhlayiya zingadluliselwa ebusweni bemishini futhi zingcolise imishini nama-wafer.
3. Umthelela wabasebenzi kanye nemishini
Uma igumbi elihlanzekile lingenalutho, izici zokugeleza komoya ekamelweni ngokuvamile ziyahlangabezana nezidingo zomklamo. Uma imishini ingena egumbini elihlanzekile, abasebenzi bayahamba futhi imikhiqizo idluliselwa, kuzoba nezithiyo ngokungenakugwenywa enhlanganweni yokugeleza komoya. Isibonelo, emakhoneni noma emaphethelweni emishini avelele, igesi izophambukiswa ukuze yakhe indawo eguquguqukayo, futhi uketshezi olukuleyo ndawo aluthwalwa kalula yigesi, ngaleyo ndlela kubangele ukungcola. Ngesikhathi esifanayo, ubuso bemishini buzoshisa ngenxa yokusebenza okuqhubekayo, futhi i-gradient yokushisa izobangela indawo yokugeleza kabusha eduze komshini, okuzokwandisa ukuqongelela kwezinhlayiya endaweni yokugeleza kabusha. Ngesikhathi esifanayo, izinga lokushisa eliphezulu lizobangela kalula ukuthi izinhlayiya ziphume. Umphumela ophindwe kabili wenza kube nzima ukulawula ukuhlanzeka okuphelele kwe-laminar. Uthuli oluvela kubasebenzi ekamelweni elihlanzekile kulula kakhulu ukulunamathela kuma-wafer kulezi zindawo zokugeleza kabusha.
4. Ithonya lephansi lomoya obuyayo
Uma ukumelana komoya obuyayo odlula phansi kuhlukile, kuzovela umehluko wokucindezela, ukuze umoya ugeleze ngendlela yokumelana okuncane, futhi ukugeleza komoya okufanayo kungatholakali. Indlela yokuklama ethandwayo yamanje ukusebenzisa izitezi eziphakeme. Uma izinga lokuvula izitezi eziphakeme lingu-10%, ijubane lokugeleza komoya ekuphakameni kokusebenza kwegumbi lingasatshalaliswa ngokulinganayo. Ngaphezu kwalokho, kufanele kuqashelwe kakhulu umsebenzi wokuhlanza ukuze kuncishiswe umthombo wokungcola phansi.
5. Isenzakalo sokungeniswa
Lokhu okubizwa ngokuthi i-induction phenomenon kubhekisela ku-phenomenon yokuthi ukugeleza komoya okuphambene nokugeleza okufanayo kukhiqizwa, bese uthuli olukhiqizwa ekamelweni noma uthuli olusendaweni engcolile eseduze lubangelwa ohlangothini oluphezulu lomoya, ukuze uthuli lungangcolisa i-chip. Lokhu okulandelayo yizimo ezingenzeka ze-induction:
(1). Ipuleti eliyimpumputhe
Ekamelweni elihlanzekile elinokuhamba okuqondile okuqondile, ngenxa yamalunga odongeni, ngokuvamile kunezingqwembe ezinkulu ezingaboni ezizodala ukuphazamiseka ekugelezeni kokubuya kwendawo.
(2). Izibani
Izibani egumbini elihlanzekile zizoba nomthelela omkhulu. Njengoba ukushisa kwezibani ze-fluorescent kubangela ukugeleza komoya, ngeke kube nendawo eguquguqukayo ngaphansi kwezibani ze-fluorescent. Ngokuvamile, izibani egumbini elihlanzekile zakhiwe ngesimo se-teardrop ukuze kuncishiswe umthelela wezibani enhlanganweni yokugeleza komoya.
(3.) Izikhala phakathi kwezindonga
Uma kunezikhala phakathi kwezingxenye ezinezinga lokuhlanzeka elihlukile noma phakathi kwezingxenye nophahla, uthuli oluvela endaweni enezidingo zokuhlanzeka eziphansi lungadluliselwa endaweni eseduze enezidingo zokuhlanzeka okuphezulu.
(4). Ibanga phakathi komshini kanye nephansi noma udonga
Uma igebe phakathi komshini nephansi noma udonga lincane kakhulu, lizobangela ukujikijelana kokubuyela emuva. Ngakho-ke, shiya igebe phakathi kwemishini nodonga bese uphakamisa umshini ukuze ugweme ukuvumela umshini ukuthinta phansi ngqo.
Isikhathi sokuthunyelwe: Feb-05-2025