Izinga lokukhiqiza ama-chip embonini yokukhiqiza ye-IC lihlobene eduze nosayizi nenani lezinhlayiya zomoya ezifakwe ku-chip. Inhlangano enhle yokugeleza komoya ingathatha izinhlayiya ezikhiqizwe umthombo wothuli kude negumbi elihlanzekile ukuze kuqinisekiswe ukuhlanzeka kwegumbi elihlanzekile, okungukuthi, inhlangano yokugeleza komoya egumbini elihlanzekile idlala indima ebalulekile ekuvunweni kwesilinganiso sokukhiqizwa kwe-IC. Ukuklanywa kwenhlangano ye-airflow ekamelweni elihlanzekile kudinga ukufeza lezi zinhloso ezilandelayo: ukunciphisa noma ukuqeda i-eddy current emkhakheni wokugeleza ukuze ugweme ukugcinwa kwezinhlayiya eziyingozi; gcina i-gradient efanelekile yokucindezela ukuvimbela ukungcoliswa okuphambene.
Amandla okugeleza komoya
Ngokomgomo wegumbi elihlanzekile, amandla asebenza ezinhlayiyeni ahlanganisa amandla amakhulu, amandla amangqamuzana, ukukhangana phakathi kwezinhlayiya, amandla okugeleza komoya, njll.
Amandla okugeleza komoya: abhekisela kumandla okugeleza komoya okubangelwa ukulethwa, ukugeleza komoya okubuyiswayo, ukugeleza komoya kwe-convection eshisayo, ukunyakazisa okwenziwayo, nokunye ukugeleza komoya okunesilinganiso esithile sokugeleza ukuze kuthwale izinhlayiya. Ukulawulwa kwezobuchwepheshe kwendawo yegumbi elihlanzekile, amandla okugeleza komoya ayinto ebaluleke kakhulu.
Ukuhlola kubonise ukuthi ekuhambeni kokugeleza komoya, izinhlayiya zilandela ukunyakaza komoya cishe ngesivinini esifanayo. Isimo sezinhlayiya ezisemoyeni sinqunywa ukusatshalaliswa kokugeleza komoya. Ukugeleza komoya okuthinta izinhlayiya zasendlini ikakhulukazi kuhlanganisa: ukugeleza komoya okunikezwayo komoya (okuhlanganisa ukugeleza komoya okuyinhloko nokugeleza komoya kwesibili), ukugeleza komoya kanye nokugeleza komoya okuguquguqukayo okushisayo okubangelwa ukuhamba kwabantu, kanye nokugeleza komoya okubangelwa ukusebenza kwenqubo kanye nemishini yezimboni. Izindlela ezihlukene zokuphakelwa komoya, izixhumanisi zejubane, opharetha kanye nemishini yezimboni, kanye nezigigaba ezibangelwa emakamelweni ahlanzekile yizo zonke izici ezithinta izinga lokuhlanzeka.
Izinto ezithinta inhlangano yokugeleza komoya
1. Umthelela wendlela yokuphakelwa komoya
(1). Isivinini sokuhlinzekwa komoya
Ukuqinisekisa ukugeleza komoya okufanayo, isivinini sokuhlinzeka komoya kufanele sibe iyunifomu ekamelweni elihlanzekile elingaqondile; indawo efile yendawo yokuhambisa umoya kufanele ibe mncane; futhi ukwehla kwengcindezi ku-ULPA kufanele futhi kube okufanayo.
Isivinini sokuphakelwa komoya esilinganayo: okungukuthi, ukungalingani kokugeleza komoya kulawulwa ngaphakathi kuka-±20%.
Indawo encane efile endaweni yokuhlinzekwa komoya: akufanele nje incishiswe indawo yendiza yohlaka lwe-ULPA, kodwa okubaluleke nakakhulu, i-FFU eyimojula kufanele yamukelwe ukuze kube lula uhlaka olungasadingeki.
Ukuqinisekisa ukugeleza komoya okuqondile okuqondile, ukukhetha ukwehla kokucindezela kwesihlungi nakho kubaluleke kakhulu, okudinga ukuthi ukulahlekelwa kwengcindezi kusihlungi akukwazi ukuchezuka.
(2). Ukuqhathaniswa phakathi kwesistimu ye-FFU kanye nesistimu ye-axial flow fan
I-FFU iyiyunithi yokuphakela umoya enefeni nesihlungi (ULPA). Ngemuva kokuthi umoya usumuncwe yi-centrifugal fan ye-FFU, ingcindezi eguquguqukayo iguqulelwa ekubeni ingcindezi emile epayipini lomoya bese iphuma ngokulinganayo yi-ULPA. Umfutho wokunikezwa komoya ophahleni uwukucindezela okungalungile, ukuze kungabikho uthuli oluzovuza ekamelweni elihlanzekile lapho isihlungi sishintshwa. Ukuhlola kubonise ukuthi uhlelo lwe-FFU luphakeme kunesistimu ye-axial flow fan ngokuhambisana nokufana kwe-air outlet, ukuhambisana kwe-airflow kanye ne-index ye-ventilation ephumelelayo. Lokhu kungenxa yokuthi ukufana komoya wohlelo lwe-FFU kungcono. Ukusetshenziswa kwesistimu ye-FFU kungenza ukugeleza komoya egumbini elihlanzekile kuhleleke kangcono.
(3). Umthelela wesakhiwo seFFU uqobo
I-FFU yakhiwa ikakhulukazi abalandeli, izihlungi, izisetshenziswa zomhlahlandlela wokugeleza komoya nezinye izingxenye. Isihlungi esisebenza kahle kakhulu se-ULPA siyisiqinisekiso esibaluleke kakhulu sokuthi igumbi elihlanzekile lingakwazi yini ukufeza ukuhlanzeka okudingekayo komklamo. Impahla yesihlungi izophinde ithinte ukufana kwenkundla yokugeleza. Uma isihlungi esimahhadlahhadla noma ipuleti lokugeleza kwe-laminar yengezwa endaweni yokuhlunga, inkambu yokugeleza kwe-outlet ingenziwa kalula iyunifomu.
2. Umthelela wezixhumanisi zejubane ezihlukene zokuhlanzeka
Egunjini elifanayo elihlanzekile, phakathi kwendawo yokusebenza nendawo engasebenzi yokugeleza kwe-unidirectional eqondile, ngenxa yomehluko wesivinini somoya endaweni yokukhipha i-ULPA, umphumela oxubile we-vortex uzokhiqizwa kusixhumi esibonakalayo, futhi lesi sikhombimsebenzisi sizoba indawo yokugeleza komoya enesiphithiphithi esinamandla amakhulu ikakhulukazi we-air turbulence. Izinhlayiya zingadluliselwa ngaphezulu kwezinto zokusebenza futhi zingcolise amathuluzi namawafa.
3. Umthelela wabasebenzi nemishini
Lapho igumbi elihlanzekile lingenalutho, izici zokugeleza komoya egumbini ngokuvamile zihlangabezana nezidingo zokuklama. Lapho izinto zokusebenza sezingenile egumbini elihlanzekile, ukuthutha kwabasebenzi kanye nemikhiqizo idluliselwa, nakanjani kuzoba nezithiyo enhlanganweni yokugeleza komoya. Isibonelo, emakhoneni angaphandle noma emaphethelweni emishini, igesi izophambukiswa ukuze yakhe indawo enesiphithiphithi, futhi uketshezi olusendaweni 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 ukuqoqwa kwezinhlayiya endaweni yokugeleza kabusha. Ngesikhathi esifanayo, izinga lokushisa eliphezulu lizokwenza kalula ukuthi izinhlayiya zibaleke. Umthelela ombaxambili ukhulisa ubunzima bokulawula ukuhlanzeka kwe-laminar emile iyonke. Uthuli oluvela kubaqhubi egumbini elihlanzekile kulula kakhulu ukunamathela kuma-wafers kulezi zindawo zokugeleza kabusha.
4. Umthelela wokubuya emoyeni phansi
Lapho ukumelana komoya obuyayo odlula phansi kuhlukile, umehluko wengcindezi uzokhiqizwa, ukuze umoya uzogeleza ohlangothini lokumelana okuncane, futhi ukugeleza komoya okufanayo ngeke kutholakale. Indlela yamanje yokuklama ethandwayo ukusebenzisa izitezi eziphakeme. Uma izinga lokuvula lezitezi eziphakeme lingu-10%, isivinini sokugeleza komoya endaweni yokuphakama yokusebenza kwegumbi singasatshalaliswa ngokulinganayo. Ngaphezu kwalokho, ukunakekelwa okuqinile kufanele kukhokhwe emsebenzini wokuhlanza ukuze kuncishiswe umthombo wokungcola wephansi.
5. Isenzo sokungeniswa
Okubizwa ngokuthi i-induction phenomenon ibhekisela kwinto yokuthi ukugeleza komoya okuphambene nokugeleza kweyunifomu kukhiqizwa, futhi uthuli olukhiqizwa ekamelweni noma uthuli endaweni engcolile eseduze ludonswa ohlangothini oluphezulu, ukuze uthuli lungcolise i-chip. Okulandelayo yizimo zokungeniswa okungenzeka:
(1). Ipuleti eliyimpumputhe
Egunjini elihlanzekile elinokugeleza okuqondile okuqondile kwe-unidirectional, ngenxa yamalunga odongeni, ngokuvamile kunamapuleti ayimpumputhe amakhulu azodala isiyaluyalu ekugelezeni kokubuya kwendawo.
(2). Amalambu
Izinto zokukhanyisa ekamelweni elihlanzekile zizoba nomthelela omkhulu. Njengoba ukushisa kwezibani ze-fluorescent kubangela ukugeleza komoya kukhuphuke, ngeke kube khona indawo enyakazayo ngaphansi kwezibani ze-fluorescent. Ngokuvamile, izibani ezisegumbini elihlanzekile zenzelwe isimo se-teardrop ukunciphisa umthelela wezibani enhlanganweni yokugeleza komoya.
(3.) Izikhala phakathi kwezindonga
Uma kunezikhala phakathi kwama-partitions anamazinga ahlukene okuhlanzeka noma phakathi kwama-partitions kanye nosilingi, uthuli oluvela endaweni enezidingo eziphansi zokuhlanzeka lungadluliselwa endaweni eseduze enezidingo zokuhlanzeka okuphezulu.
(4). Ibanga phakathi komshini nephansi noma udonga
Uma igebe phakathi komshini kanye nephansi noma udonga lilincane kakhulu, lizodala isiphithiphithi esiphindiselayo. Ngakho-ke, shiya igebe phakathi kwemishini nodonga futhi uphakamise umshini ukuze ugweme ukuvumela umshini ukuthinta phansi ngokuqondile.
Isikhathi sokuthumela: Feb-05-2025