Kwa ogwiritsa ntchito mapampu opopera otsekedwa ndi mafuta,zosefera zotulutsa utsi(zolekanitsa mafuta ndi nthunzi) zimayimira zinthu zofunika kwambiri zomwe zimagwiritsidwa ntchito. Pakagwiritsidwa ntchito nthawi yayitali, zosefera izi zimasonkhanitsa zinthu zodetsa mafuta, ndipo zinthu zake zamkati zimatha kutsekeka pang'onopang'ono. Kugwiritsa ntchito fyuluta yotsekedwa nthawi zonse kumapangitsa kuti mpweya usamayende bwino zomwe zimapangitsa kuti pampu ya vacuum igwire ntchito, zomwe nthawi zambiri zimaonekera ngati nthunzi ya mafuta yomwe imawonekera pa doko lotulutsa utsi. Pazochitika zazikulu, kutsekeka koteroko kungayambitse kuwonongeka kwa zida. Popeza kuyang'ana kwakunja sikungathe kudziwa bwino kutsekeka kwa mkati, kukhazikitsa ma pressure gauge pa zosefera zotulutsa utsi kumapatsa ogwiritsa ntchito chida chofunikira chowunikira momwe fyuluta ilili bwino.
Ma gauge a kuthamanga kwa mpweya amagwira ntchito ngati zida zowunikira nthawi yeniyeni zomwe zimawonetsa momwe kuthamanga kwa mpweya kulili mkati mwa zosefera zotulutsa utsi. Ma gauge awa nthawi zambiri amakhala ndi madera okhala ndi mitundu yosiyanasiyana, ndipo ofiira akuwonetsa momwe kuthamanga kwa mpweya kulili kwakukulu. Singano ikalowa m'dera lofiira, imawonetsa kuthamanga kwa mpweya kwamkati kwambiri—umboni womveka bwino wakuti chinthu choseferacho chatsekedwa ndipo chikufunika kusinthidwa nthawi yomweyo. Dongosolo lochenjeza lowoneka bwinoli limasintha deta yogwira ntchito kukhala chidziwitso chokonzekera chomwe chingagwiritsidwe ntchito, zomwe zimathandiza kuti pakhale njira yodziwira momwe mpweya ulili musanawonongeke kwambiri.
Mfundo yowunikira ndi yosavuta: mongazinthu zoseferaKusonkhanitsa zinthu zodetsa, njira zomwe zikupezeka zotulutsira mpweya wotulutsa utsi zimachepa, zomwe zimapangitsa kuti mphamvu ya mkati ikhale yolimba kwambiri. Fyuluta yoyera nthawi zambiri imawonetsa kuwerengera kwa mphamvu m'dera lobiriwira (njira yogwirira ntchito yachibadwa), pomwe kuyenda pang'onopang'ono kwa singano kupita kumadera achikasu ndipo pamapeto pake kumasonyeza kutsekeka pang'onopang'ono. Ma geji amakono nthawi zambiri amakhala ndi kuwerengera kwa magawo awiri (kutsekeka kwa mphamvu ndi kuchuluka kwa mphamvu) kuti amvetsetse bwino.
Kusintha mafyuluta otulutsa utsi nthawi zonse komanso kusunga makina osefera oyera komanso osatsekedwa ndi njira zofunika kwambiri kuti pampu ya vacuum igwire bwino ntchito. Kudzera mu kukonza koyenera kumeneku, mafyuluta otulutsa utsi amatha kugwira ntchito bwino kwa nthawi yayitali, kupewa kukonza kosafunikira komanso ndalama zambiri zokonzera zomwe zimadza chifukwa cha kutsekeka kwa fyuluta. Kugwiritsa ntchito ma pressure gauge kuti muwone momwe fyuluta yotulutsa utsi ilili kumapereka njira yeniyeni, yowoneka bwino yosamalira gawo lofunika kwambiri lokonzerali—lomwe limakhala losavuta komanso lothandiza kwambiri.
Kugwiritsa ntchito njira yowunikira kuthamanga kwa magazi kumapereka maubwino ambiri ogwirira ntchito:
1. Kukonza Mosayembekezereka: Kumathandizira kusintha kwa fyuluta yokonzedweratu musanatsekedwe konse
2. Kukonza Magwiridwe Antchito: Kumasunga kuyenda bwino kwa utsi komanso kugwiritsa ntchito bwino vacuum
3. Kuchepetsa Mtengo: Kumaletsa kuwonongeka kwachiwiri kwa mapampu otulutsa mpweya chifukwa cha kupanikizika kwambiri kwa msana
4. Kupititsa patsogolo Chitetezo: Kumachepetsa zoopsa zokhudzana ndi kulephera kwadzidzidzi kwa fyuluta panthawi yogwira ntchito
Pomaliza, pamenezosefera zotulutsa utsiIwo okha amapereka chitetezo chofunikira pa mapampu otulutsa mpweya ndi chilengedwe, ma pressure gauge amapereka nzeru zofunikira kuti makina oseferawa asungidwe bwino. Kuphatikiza kwa zida zotetezera ndi ukadaulo wowunikira uku ndikuyimira njira zabwino kwambiri zogwirira ntchito zamakina otulutsa mpweya mokhazikika.
Nthawi yotumizira: Dec-08-2025
