Isivuno se-chip embonini yokukhiqiza ama-chip sihlobene eduze nosayizi nenani lezinhlayiya zomoya ezifakwe ku-chip. Ukuhleleka okuhle kokugeleza komoya kungathatha izinhlayiya ezikhiqizwe othulini kude negumbi elihlanzekile futhi kuqinisekise ukuhlanzeka kwegumbi elihlanzekile. Okusho ukuthi, inhlangano yokugeleza komoya endaweni ehlanzekile idlala indima ebalulekile ekuvunweni kokukhiqizwa kwama-chip. Imigomo okufanele ifinyelelwe ekwakhiweni kwenhlangano yokugeleza komoya ekamelweni ehlanzekile yilezi: ukunciphisa noma ukuqeda ama-eddy currents emkhakheni wokugeleza ukuze kugwenywe ukugcinwa kwezinhlayiya eziyingozi; ukugcina i-gradient efanelekile yokucindezela ukuvimbela ukungcoliswa okuphambene.
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 okubangwa ukugeleza komoya okunikezwayo nokubuyisela, ukugeleza komoya okuguquguqukayo okushisayo, ukuyaluza okwenziwayo, nokunye ukugeleza komoya okunesilinganiso esithile sokugeleza ukuthwala izinhlayiya. Ukulawulwa kobuchwepheshe begumbi elihlanzekile, amandla okugeleza komoya yisici esibaluleke kakhulu.
Ukuhlola kubonise ukuthi ekuhambeni kokugeleza komoya, izinhlayiya zilandela ukugeleza komoya cishe ngesivinini esifanayo ncamashi. Isimo sezinhlayiya ezisemoyeni sinqunywa ukusatshalaliswa kokugeleza komoya. Imiphumela eyinhloko yokugeleza komoya ezinhlayiyeni ezingaphakathi endlini ihlanganisa: ukugeleza komoya okuhlinzekwa komoya (okuhlanganisa ukugeleza komoya okuyinhloko nokugeleza komoya kwesibili), ukugeleza komoya kanye nokugeleza komoya okushisayo okubangelwa ukuhamba kwabantu, kanye nomthelela wokugeleza komoya ezinhlayiyeni ezibangelwa ukusebenza kwenqubo kanye nemishini yezimboni. Izindlela ezihlukene zokuhlinzeka komoya, izixhumanisi zejubane, opharetha nemishini yezimboni, izenzakalo eziyengelwayo, njll kumagumbi ahlanzekile yizo zonke izici ezithinta izinga lokuhlanzeka.
1. Umthelela wendlela yokuphakelwa komoya
(1) Isivinini sokuhlinzekwa komoya
Ukuze kuqinisekiswe ukugeleza komoya okufanayo, isivinini sokuhlinzeka komoya ekamelweni elihlanzekile lokugeleza kwe-unidirectional kufanele libe iyunifomu; indawo efile endaweni yokuhambisa umoya kufanele ibe mncane; futhi ukwehla kwengcindezi ngaphakathi kwesihlungi se-hepa kufanele futhi kufane.
Isivinini sokunikezwa komoya siyafana: okungukuthi, ukungalingani kokugeleza komoya kulawulwa ngaphakathi ± 20%.
Kukhona indawo efile encane endaweni yokuhlinzeka komoya: akufanele nje kuncishiswe indawo yendiza yefreyimu ye-hepa, kodwa okubaluleke kakhulu, i-FFU ye-modular kufanele isetshenziselwe ukwenza lula uhlaka olungafuneki.
Ukuze kuqinisekiswe ukuthi ukugeleza komoya kumile futhi akuqondile, ukukhethwa kokwehla kokucindezela kwesihlungi nakho kubaluleke kakhulu, futhi kuyadingeka ukuthi ukulahlekelwa kwengcindezi ngaphakathi kwesihlungi akukwazi ukuchema.
(2) Ukuqhathaniswa phakathi kwesistimu ye-FFU kanye nesistimu ye-axial flow fan
I-FFU iyiyunithi yokuphakelwa komoya enefeni nesihlungi se-hepa. Umoya udonswa yi-centrifugal fan ye-FFU futhi uguqule ingcindezi eguquguqukayo ibe yingcindezi emile emhubheni womoya. Ishaywa ngokulinganayo ngesihlungi se-hepa. Ukucindezela kokunikezwa komoya ophahleni kuwukucindezela okungalungile. Ngale ndlela alukho uthuli oluzovuza egumbini elihlanzekile uma kushintsha isihlungi. Ukuhlola kubonise ukuthi uhlelo lwe-FFU luphakeme kunesistimu ye-axial flow fan ngokuya ngokufana kwe-air outlet, ukuhambisana kokugeleza komoya kanye nenkomba yokufaka kahle umoya. Lokhu kungenxa yokuthi ukufana kokugeleza komoya kwesistimu ye-FFU kungcono. Ukusetshenziswa kohlelo lwe-FFU kungathuthukisa inhlangano yokugeleza komoya ekamelweni elihlanzekile.
(3) Umthelela wesakhiwo seFFU uqobo
I-FFU yakhiwa ikakhulukazi abalandeli, izihlungi, iziqondiso zokugeleza komoya nezinye izingxenye. Isihlungi se-hepa siyisiqinisekiso esibaluleke kakhulu segumbi elihlanzekile ukuze kufezwe ukuhlanzeka okudingekayo ngokuklama. Impahla yesihlungi izophinde ithinte ukufana kwenkundla yokugeleza. Uma isihlungi esimaholoholo noma ipuleti lokugeleza yengezwa endaweni yokuhlunga, inkambu yokugeleza kwe-outlet ingenziwa kalula ibe yinto efanayo.
2. Umthelela wesixhumi esibonakalayo sejubane ngokuhlanzeka okuhlukile
Egunjini elifanayo elihlanzekile, phakathi kwendawo yokusebenza nendawo engasebenzi ngokugeleza okuqondile kwe-unidirectional, ngenxa yomehluko wesivinini somoya ebhokisini le-hepa, umphumela oxubile we-vortex uzokwenzeka esibonakalayo, futhi lesi sikhombimsebenzisi sizoba nesiyaluyalu. indawo yokugeleza komoya. Ukushuba kwesiphithiphithi somoya kunamandla ikakhulukazi, futhi izinhlayiya zingadluliselwa ebusweni bomshini wezisetshenziswa futhi zingcolise okokusebenza namawafa.
3. Umthelela kubasebenzi namathuluzi
Uma igumbi elihlanzekile lingenalutho, izici zokugeleza komoya egumbini ngokuvamile zihlangabezana nezidingo zokuklama. Lapho izinto zokusebenza sezingenile egumbini elihlanzekile, abantu bayanyakaza, futhi imikhiqizo iyathuthwa, kuba nezithiyo ezingenakugwenywa enhlanganweni yokugeleza komoya, njengamaphoyinti abukhali aphuma emshinini wemishini. Emakhoneni noma emaphethelweni, igesi izophambukisa ukuze yakhe indawo yokugeleza eneziyaluyalu, futhi uketshezi olusendaweni ngeke luthathwe kalula yigesi engenayo, ngaleyo ndlela kubangele ukungcola.
Ngesikhathi esifanayo, ubuso bemishini yemishini buzoshiswa ngenxa yokusebenza okuqhubekayo, futhi i-gradient yokushisa izobangela indawo yokugeleza kabusha eduze komshini, okwandisa ukuqoqwa kwezinhlayiya endaweni yokugeleza kabusha. Ngesikhathi esifanayo, izinga lokushisa eliphezulu lizokwenza kalula ukuthi izinhlayiya zibaleke. Umthelela okabili uqinisa isendlalelo esiqondile sisonke. Ubunzima bokulawula ukuhlanzeka kwemifudlana. Uthuli oluvela kuma-opharetha egumbini elihlanzekile lunganamathela kalula kuma-wafers kulezi zindawo zokugeleza kabusha.
4. Umthelela wokubuya emoyeni phansi
Lapho ukumelana komoya obuyayo odlula phansi kuhlukile, umehluko wengcindezi uzokwenzeka, okwenza umoya ugeleze ngendlela yokumelana okuncane, futhi ukugeleza komoya okufanayo ngeke kutholakale. Indlela yamanje yokuklama ethandwayo ukusebenzisa iphansi eliphakeme. Uma isilinganiso sokuvula sesitezi esiphakeme siku-10%, isivinini sokugeleza komoya singasatshalaliswa ngokulinganayo ekuphakameni kokusebenza kwangaphakathi. Ngaphezu kwalokho, ukunakekelwa okuqinile kufanele kukhokhwe emsebenzini wokuhlanza ukuze kuncishiswe umthombo wokungcola phansi.
5. Isenzo sokungeniswa
Lokhu okubizwa ngokuthi i-induction phenomenon ibhekisela esenzweni sokukhiqiza ukugeleza komoya ngakolunye uhlangothi lokugeleza okufanayo, ukudonsa uthuli olukhiqizwe egumbini noma uthuli ezindaweni ezingcolile eziseduze ohlangothini oluphezulu, ngaleyo ndlela kubangele uthuli lungcolise isinkwa esilucwecwana. Izinkinga ezingenzeka zihlanganisa lokhu okulandelayo:
(1) Ipuleti eliyimpumputhe
Ekamelweni elihlanzekile elinokugeleza kwendlela eyodwa eqondile, ngenxa yamalunga odongeni, ngokuvamile kunamaphaneli amakhulu ayizimpumputhe azokhiqiza ukugeleza kwesiyaluyalu kanye nokubuyela emuva kwendawo.
(2) Izibani
Izinto zokukhanyisa egumbini elihlanzekile zizoba nomthelela omkhulu. Njengoba ukushisa kwesibani se-fluorescent kubangela ukukhuphuka komoya, isibani se-fluorescent ngeke sibe indawo enezinxushunxushu. Ngokuvamile, izibani ezisegumbini elihlanzekile zenzelwe isimo se-teardrop ukunciphisa umthelela wamalambu enhlanganweni yokugeleza komoya.
(3) Izikhala phakathi kwezindonga
Uma kunezikhala phakathi kwezindonga zokuhlukanisa noma uphahla olunezidingo ezihlukene zokuhlanzeka, uthuli oluvela ezindaweni ezinezidingo zokuhlanzeka eziphansi lungadluliselwa ezindaweni eziseduze ezinezidingo zokuhlanzeka okuphezulu.
(4) Ibanga phakathi kwezinto ezisetshenziswa umakhenikha kanye nephansi noma udonga
Uma igebe phakathi kwezinto ezisebenza ngomshini kanye nephansi noma udonga lilincane, kuzovela isiphithiphithi esiphindiselayo. Ngakho-ke, shiya igebe phakathi kwemishini nodonga futhi uphakamise isiteji somshini ukuze ugweme ukuthintana ngqo nomhlabathi.
Isikhathi sokuthumela: Nov-02-2023