Mu nkola z’okufuga empewo, ekizibu kya yinginiya ekimaze ebbanga nga kikyaliwo: kiri aekitundu ekiteekateeka empewo eky’ebitundu bibiri-kimala, oba kiri ayuniti y’ebitundu bisatu-teekwa?
Abakola dizayini abato batera okulaga yuniti ssatu-ebitundu mu butonde, nga balowooza nti "ebitundu ebisingawo bitegeeza okwesigika okusingawo." Eri bayinginiya abalina obumanyirivu, okulonda kuno okutalowooza kulaga okusalawo kwa yinginiya okutamala.
Mu kifo ky’okwesigamira ku mmeeza z’okulonda ez’enjawulo, ekiwandiiko kino kyekennenya enjawulo enkulu wakati w’ensengeka zino ebbiri okuva ku misingi emikulu n’omutindo gw’amakolero oguliwo kati, nga essira liteekeddwa ku yuniti y’okuteekateeka empewo ey’enkola y’empewo.
Ebikulu mu FRL
WansiISO 1219-1 (Obubonero obulaga enkola z’empewo n’ebitundu), ensengeka zombi mu nsi yonna ziyitibwaYuniti za FRL:
- F: Okusengejja
- R: Omulungamya
- L: Ekyuma ekisiiga
- Ekitundu bisatu-ekitundu: Filter + Regulator + Ekizigo ekigatta
- Yuniti ya bitundu bibiri-: Filter + Regulator egatta yokka
Enjawulo esinga wala obungi bw’ebitundu: okuggyawo ekizigo kikiikirira enkyukakyuka mu nkola (paradigm shift) okudda ku tekinologiya ow’empewo atalina mafuta-.
Enjawulo Enkulu
1. Enjawulo mu mirimu (GB/T 14513-2021) .
- Ekitundu bisatu-ekitundu: Atuusaempewo enyigirizibwa eriko amafuta, okuwa okusengejja, okulungamya puleesa, n’enfuufu y’amafuta (1–3 μm obutundutundu obunene) ku bitundu ebiri wansi.
- Yuniti ya bitundu bibiri-: Atuusaempewo enyigirizibwa enkalu, etaliimu mafuta-, okuggyawo obutundutundu ne condensate awatali kusiiga.
2. Enteekateeka y’Ebizimbe
Yuniti z'ebitundu bisatu-ezaasooka zaakozesanga ebitundu ebiyungiddwa mu lunyiriri olw'enjawulo-. Yuniti z’ebitundu bibiri-ez’omulembe zitwalamodular, okuzimba okuteekebwa ku mutindobuliISO 11727, emirundi mingi okugatta omusengejja ne regulator mu kibiina kimu eky'omusengejja-regulator okukendeeza ku bifo ebikulukuta n'okwanguyiza okuteeka.
Okulinnya kwa Yuniti Bibiri-Ebitundu: Amafuta-Empewo ez'obwereere
Enkola za high-end omuli semiconductors, okulongoosa emmere n'eddagala zikozesa zokka units bbiri-piece, nga zivugirwa amakolero okukyusa okudda ku mafuta-free operation.
Ebitundu by’empewo eby’omulembe okuva mu bakola ebintu ebikulembedde (SMC, Festo, n’ebirala) bikozesa ebizigo ebizisiiga zokka ne bbeeri ezisiigiddwa nga tezinnaba kusiiga nga zirina giriisi ezijjudde ekkolero-ez’obulamu obuwanvu, ekimalawo obwetaavu bw’enfuufu y’amafuta mu mpewo.
Okusinziira ku...JB/T 5967-2021, ebisiiga enfuufu y’amafuta bye...kikugirwa nnyomu nkola ezikozesa ebitundu ebitaliimu mafuta- oba ebyesiiga, ng’enfuufu y’amafuta eyitiridde ekola ebisasiro ebirimu kaboni ebiyinza okuzibikira oba okukwata vvaalu ezigeraageranye n’ebifuga okutambula mu ngeri entuufu.
Ebifaananyi by’okukozesa
Ebitundu bibiri-Ekitundu
- Ebirimu: Efficiency ya waggulu, nnyonjo, low-endabirira
- Enkozesa: Ebyuma ebikozesebwa mu byuma bikalimagezi ebituufu, ebyuma eby’obujjanjabi, ebisala layisi, ebyuma ebipya eby’amaanyi
- Omusingi: Yesigamye ku kusiiga ebitundu ebizimbibwa-mu, okwewala obucaafu bwa circuit y’empewo
Ekitundu bisatu-Ekitundu
- Ebirimu: Kigumu, kyambala-ekikuuma, okuddaabiriza-kikulu
- Enkozesa: Ebyuma ebikola embaawo, ebikozesebwa mu mpewo, ebyuma eby’ennono eby’okujingirira
- Omusingi: Okusiiga enfuufu ya woyiro obutasalako n’okunyogoza ku mmotoka ezikola empewo ne silinda ezikuba
Enkola y’okukulukuta: Okugwa kwa puleesa
PerISO 6358. Enkola ya ISO 6358, buli kitundu kya series kyanjula okufiirwa kwa puleesa.Three-piece units typically deliver10%–20% wansi okukulukuta okugereddwaokusinga same-port-size two-piece units due to the additional flow resistance of the lubricator.Mu nkola z'okukulukuta kwa waggulu-nga zirina silinda ennene-bore, yuniti z'ebitundu bisatu-eza obunene obutono zisobola okuleeta okukola empola, okutali kwa maanyi.
Ebyetaago by’okuddaabiriza
- Yuniti ya bitundu bibiri-: Essira liteekeddwa ku kufulumya amazzi amangi (condensate drainage); ebika bingi biwagira okufulumya amazzi mu ngeri ey’otoma.
- Ekitundu bisatu-ekitundu: Yeetaaga okufulumya amazzi aga condensate nga kwogasse n’okulondoola bulijjo oyiro-level n’okutereeza drip-rate (1–5 drops/min). OkkaISO VG 32 amafuta ga ttabiinikikkirizibwa; woyiro wa yingini takkirizibwa.
Mu bufunzi
Enjawulo enkulu eri muokugabanya obuvunaanyizibwa bw’okusiiga:
- Yuniti za bitundu bibiri-zeesigamye ku bitundu eby’omulembe, eby’okuddaabiriza-eby’okwesiiga eby’obwereere.
- Yuniti ssatu-ebitundu zisiiga enfuufu y’amafuta ey’ebweru okukendeeza ku kusikagana n’okwambala.
Okulonda kulina okusinziira ku byetaago byennyini eby’okusiiga actuator, so si default specification. Mu mulembe gw’okukola ebintu ebitaliiko mafuta-nga ebiyonjo, okwanguyiza mu bugenderevu kutera okulaga obukugu bwa yinginiya obw’ekika ekya waggulu okusinga okusengeka okutali kwa mugaso.
