Ukuqinisekisa ukuba ubushushu bomoya wangaphakathi, ukufuma, isantya, kunye nococeko kuyahlangabezana neemfuno zenkqubo kunye nentuthuzelo yabasebenzi, kufuneka kwenziwe ulungiselelo lokuhamba komoya olusengqiqweni ngendlela yokuba intshukumo yomoya ngaphakathi kwendawo ihambelane nemigangatho yegumbi lokucoca.
Ulungelelwaniso lokuhamba komoya kwigumbi lokucoca lwahlukile kakhulu kwi-air conditioner eqhelekileyo. Umsebenzi ophambili wokuhamba komoya kwigumbi lokucoca kukubonelela ngomoya owaneleyo ococekileyo ukuze kuncitshiswe kwaye kutshintshwe izinto ezingcolisayo eziveliswa ngaphakathi, kugcinwe ucoceko ngaphakathi kwemida evumelekileyo. Ngokwahlukileyo koko, amagumbi aqhelekileyo anomoya opholileyo adla ngokusebenzisa iipatheni zomoya oguquguqukayo kakhulu, kusetyenziswa umoya omncinci ukuze kuphuculwe ubushushu kunye nokufuma ngokulinganayo. Nikeza umoya uxubana kakuhle nomoya wegumbi ukwenza amasimi obushushu kunye nesantya esifanayo. Ngenxa yoko, uyilo lokuhamba komoya kwigumbi lokucoca kufuneka luhambelane nezi zinto zilandelayo.
Izinto Ezibalulekileyo Zoyilo Lokuhamba Komoya Ngandlela Inye
1. Thintela ukuvuza kwesihluzo
Ukuba izihluzi ziyavuza, inzuzo ephambili yokuhamba komoya kwicala elinye iyachaphazeleka. Ke ngoko, ukuvuza kufuneka kuthintelwe.
2. Qinisekisa ukuba umoya ungena ngendlela efanayo
Yandisa umlinganiselo wokugubungela isihluzo ukuze unciphise impembelelo yeendawo ezingaboniyo kwifreyimu.
3. Phucula isantya somoya esifanayo
Isantya sonikezelo esingalinganiyo sidla ngokubangelwa luxinzelelo olungalinganiyo kwiifilitha kunye neeplenum, kunye nesantya sokungenisa esigqithisileyo kwiplenum. Iindlela eziphambili zokuchasana ziquka:
(1) Khetha izihluzi ezisebenza kakuhle kakhulu. Ngexesha lokufakela, linganisa iiyunithi ngokwemeko yokumelana nganye ukuze umahluko phakathi kokumelana kwayo nayiphi na i-filter kunye nomndilili weqela ube ngaphantsi kwe-5%.
(2) Faka iileya zokufunxa amanzi phantsi kwezihluzo—nokuba ziileya zokufunxa amanzi ezingalinganiyo ukuba kuyimfuneko. Yandisa ubude beplenum, kungcono ukuba ibe ngaphezulu kwe-800 mm.
(3) Tshintsha ukusuka kwi-centralized duct supply ukuya kwi-plenum ukuya kwi-distribution duct supply.
(4) Ukuba isantya sokungena siphezulu kakhulu okanye kunokwenzeka ukuba kungenwe kwicala elinye kuphela, faka ii-baffles ezihlengahlengiswayo kwizihluzi kufutshane nendawo yokufaka. Okanye, yonyusa ukumelana kwangaphakathi kweplenum ngokubeka ipleyiti eneembobo kufutshane nendawo yokuphuma.
4. Phucula iReturn Air Velocity Uniformity
Amanyathelo afanayo asetyenziswa kwimibhobho yokubonelela anokusetyenziswa kwimibhobho yokubuyisela: imigudu esasazekileyo, ukulinganisela iidampers, ukufunxa ilaphu kwiigrilles zokubuyisela, ukunciphisa isantya sobuso bokubuyisela ngaphantsi kwe-5 m/s, kunye nokulungisa umlinganiselo wokuvula umgangatho.
Izinto Ezibalulekileyo Zoyilo Lokuhamba Komoya Okungakhethi cala
1. Gcina uxinzelelo oluhle
(1) Umoya ohamba nge-Presurization Umoya ohamba nge-pressurization umiselwa ikakhulu kukuvuza kwe-envelope. Ichazwa njengotshintsho lomoya ngeyure (ACH), amaxabiso esalathiso aboniswe ngezantsi. Kwiingqikelelo eziqikelelweyo, sebenzisa i-2–3 ACH.
| Uxinzelelo lweGumbi (Pa) | I-ACH efunekayo (Umnyango ophindwe kabini) | I-ACH efunekayo (Umnyango omnye) |
| 9.8 (1.0 mmH₂O) | 4.0 | 2.6 |
| 14.7 (1.5 mmH₂O) | 5.1 | 3.3 |
| 19.6 (2.0 mmH₂O) | 6.0 | 4.0 |
| 29.4 (3.0 mmH₂O) | 7.5 | 4.9 |
| 44.1 (4.5 mmH₂O) | 9.5 | 6.2 |
(2) Ulawulo loxinzelelo Cinga ngamandla olwakhiwo lwemvulophu kunye nokulula kokuvula ucango. Ngokubanzi, lawula umahluko woxinzelelo kumagumbi akufutshane ngaphakathi koluhlu lwe-5–20 Pa (0.5–2.0 mmH₂O).
2. Lawula ukuVeliswa koThuli lweNdawo
Kwigumbi lokucoca elingakhethi cala, ukuhamba komoya okuguquguqukayo kuvumela uthuli ukuba lusasazeke naphi na. Ukuba uthuli oluveliswayo kwindawo luchaphazela igumbi lonke ngokufanayo, isiphumo asithandeki kakhulu; nokuba ukwanda okukhulu kotshintsho lomoya kuvelisa uphuculo oluncinci. Eyona ndlela ilungileyo kukujongana nolungiselelo lokuhamba komoya kwindawo leyo ngokuthe ngqo ngokufaka izixhobo zokuvelisa uthuli kwindawo leyo kunye nokubonelela ngomsi wendawo.
3. Ukukhethwa kweNtloko yoXinzelelo lweFan
Indlela yangaphambili yokukhetha uxinzelelo lwefeni olunomda ogqithisileyo ayifanelekanga. Ngenxa yokuba izihluzi zisebenza ngaphantsi komoya olinganisiweyo kwinkonzo yokwenyani, ukukhetha ifeni ngokuphindwe kabini ukumelana nesihluzi kudala umda ogqithisileyo wokuqala woxinzelelo, nto leyo ebangela ukuhamba komoya okugqithisileyo kunye nesantya. Ukunciphisa ii-throttle dampers kude kakhulu kuze kuvelise ingxolo enkulu. Xa ukumelana nesistim kunokubalwa ngokweenkcukacha, ukumelana kokugqibela ukusuka kwizihluzi eziqinileyo ukuya kwezona zisebenza kakuhle kunokuthathwa njengokuxhathisa kokuqala kunye ne-50–120 Pa. Ukuba ukumelana nesistim kunzima ukubala okanye kufuneka uqikelelo oluqikelelweyo kuphela, indlela eqhelekileyo yokuxhathisa kokuqala okuphindwe kabini isengasetyenziswa.
4. Ukhetho lwabalandeli
Khetha iifeni ezisebenza kakuhle kakhulu nezingxolo iphantsi. Kubalulekile ukuba indawo yokusebenza ibe kwinxalenye ethe tyaba yegophe lokusebenza kwefeni, kwaye igophe ngokwalo libe lithe tyaba kunokuba libe tyaba. Oku kuqinisekisa ukuba utshintsho olukhulu kuxinzelelo luvelisa utshintsho oluncinci lokuhamba komoya, kuthintelwe impembelelo ebalulekileyo yokusebenza.
Isishwankathelo
Ngamafutshane, ulungelelwaniso lokuhamba komoya luphawu olubalulekileyouyilo lwegumbi lokucocaIinkqubo ezininzi zifuna isoftware yokulinganisa i-CFD ukuze kuhlalutywe ukuhamba komoya, kusetyenziswa ukuboniswa kweziphumo zokulinganisa ukuqinisekisa uyilo.
Ixesha leposi: Meyi-15-2026