Zisanu ndi chimodzi zomwe zimayambitsa zolakwika 'Kutha kwa mpweya kompresa kumakhala ndi mafuta'

Pakati pa zolephera za compressor, vuto la mafuta otulutsa ndilofala kwambiri. Zifukwa zazikulu zomwe zimayambitsa vuto la mafuta otulutsa ndi:

1.Chigawo cholekanitsa mafuta chawonongeka

Pa ntchito ya kompresa mpweya, ngati mafuta kulekana pachimake chawonongeka, monga kusweka kapena perforation, amataya ntchito yake ya mafuta ndi gasi kulekana. Izi zikutanthauza kuti, gasi wosakanikirana ndi chitoliro chotulutsa mpweya wa compressor amalumikizana mwachindunji, kotero kuti mafuta ambiri ozizira samalekanitsidwa, ndipo amatulutsidwa kunja kwa thupi pamodzi ndi mpweya, zomwe zimapangitsa kuti pakhale vuto lonyamula mafuta panthawi yopuma.

1.Chigawo cholekanitsa mafuta chawonongeka

Pa ntchito ya kompresa mpweya, ngati mafuta kulekana pachimake chawonongeka, monga kusweka kapena perforation, amataya ntchito yake ya mafuta ndi gasi kulekana. Izi zikutanthauza kuti, gasi wosakanikirana ndi chitoliro chotulutsa mpweya wa compressor amalumikizana mwachindunji, kotero kuti mafuta ambiri ozizira samalekanitsidwa, ndipo amatulutsidwa kunja kwa thupi pamodzi ndi mpweya, zomwe zimapangitsa kuti pakhale vuto lonyamula mafuta panthawi yopuma.

2.Mzere wobwerera mafuta ndi wolakwika

Pogwira ntchito ya screw air compressor, payipi yobwerera mafuta imakhala ndi maudindo ofunikira. Chigawo cholekanitsa mafuta ndi cholowera cha compressor chipanga kusiyana kokakamiza. Pansi pa kusiyanasiyana kwapanikiziku, payipi yobwerera mafuta ndiyomwe imayang'anira kuchotsa mafutawo. Mafuta omwe amasonkhanitsidwa pansi pa phata lolekanitsa amatumizidwa ku kompresa kuti apitirize kugwiritsidwa ntchito panthawi yotsatira. Ngati njira yobwerera mafuta yatsekedwa, kusweka, kapena kuyikidwa molakwika, mafuta omwe amasonkhanitsidwa pansi pa phata lolekanitsa mafuta sangathe kubwezeredwa ku kompresa, zomwe zimapangitsa kuti mafuta azichulukira pansi, omwe samabwezeretsedwanso ku kompresa. Pamene mpweya watha, mafuta amawonekera panthawi yotulutsa mpweya.

3.Kuwongolera kuthamanga kwadongosolo ndikotsika kwambiri

Pa nthawi yogwirira ntchito, ngati kuthamanga kwadongosolo kumayendetsedwa kocheperako, zimapangitsa mphamvu ya centrifugal mu olekanitsa kukhala yocheperako mphamvu yofunikira ya centrifugal ya ntchitoyi. Kenako ntchito yolekanitsa siziwonetsedwa bwino, zomwe zimapangitsa kuti mpweya ulowe pakatikati pa olekanitsayo mgawo lotsatira. Mafuta ali okwera kwambiri ndipo amaposa magawano ake, zomwe zimabweretsa kupatukana kosakwanira kwa mafuta ndi gasi, ndipo zolakwika zomwe zimanyamula mafuta zimachitika mu kompresa utsi.

4.Valavu yocheperako imalephera

Ntchito ya valve yochepetsetsa yochepetsera ndikuonetsetsa kuti kupanikizika kwa dongosolo kumayendetsedwa pamwamba pa kupanikizika kochepa panthawi ya ntchito. Ngati valavu yocheperako ikulephera, kupanikizika kochepa kwa dongosolo sikungatsimikizidwe. Chifukwa kugwiritsa ntchito mpweya kwa zida zoyendera mpweya ndikwambiri, kupanikizika kwadongosolo kumakhala kotsika kwambiri ndipo mzere wobwerera mafuta sungathe kubweza mafuta. Mafuta osonkhanitsidwa pansi pa phata lolekanitsa mafuta sangathe kubwerera ku kompresa, ndipo adzatulutsidwa kuchokera ku kompresa ndi gasi woponderezedwa, zomwe zimapangitsa kulephera kunyamula mafuta panthawi yotulutsa mpweya.

5.Mafuta ozizira owonjezera omwe amawonjezedwa mu compressor

Compressor isanayambe, mafuta ozizira kwambiri amawonjezeredwa, omwe amaposa kuchuluka kwa compressor. Panthawi yogwiritsira ntchito kompresa, chifukwa mlingo wa mafuta ndi wochuluka kwambiri, ngakhale kuti njira yolekanitsa imalekanitsa mafuta ndi gasi, mu kutulutsa mpweya, Gasi idzaphatikizanso mafuta ozizira mu gasi ndikutulutsa, zomwe zimapangitsa kuti mafuta omwe ali mu mpweya wotulutsa mpweya akhale wochuluka kwambiri, zomwe zimayambitsa vuto la mafuta.

6.Uqualified kuzirala mafuta khalidwe

Compressor isanayambe, mafuta oziziritsa osayenerera amawonjezedwa, kapena mafuta ozizira amaposa nthawi yoyenera, ndipo kuzizira sikungatheke. Ndiye pakugwira ntchito kwa screw compressor, mafuta ozizira amataya ntchito yake ndipo sangathe kulekanitsa mafuta ndi gasi. Ndiye padzakhala kulakwitsa kwa mafuta panthawi yotulutsa mpweya.

Njira zothetsera mavuto

Zikapezeka kuti pali mafuta mu utsi wa kompresa, si koyenera kuti mwakhungu disassemble zipangizo, koma kupenda zomwe zili pamwambazi ndi kutsatira njira zosavuta ndi zovuta kudziwa malo cholakwika. Izi zingachepetse nthawi yochuluka yokonza ndi ogwira ntchito.
Pamene compressor imayamba bwino ndipo dongosololo likufika pazitsulo zovomerezeka, pang'onopang'ono mutsegule valve ya chipata chotulutsa mpweya ndikutsegula pang'ono momwe mungathere kuti mpweya wochepa utuluke. Panthawi imeneyi, gwiritsani ntchito thaulo la pepala louma kuti muyang'ane ndi mpweya wotulutsa mpweya. Ngati thaulo la pepala likusintha mtundu nthawi yomweyo ndipo lili ndi madontho amafuta, zitha kuganiziridwa kuti utsi wa compressor uli ndi mafuta ochulukirapo. Malingana ndi kuchuluka kwa mafuta mu mpweya wotulutsa mpweya komanso nthawi zosiyanasiyana, malo olakwika akhoza kuweruzidwa molondola.
Pamene kutsegulira kwa valve yotulutsa chipata kumawonjezeka, mpweya wotulutsa mpweya umapezeka mumtambo wosasunthika wosasunthika, kusonyeza kuti mpweya umakhala ndi mafuta ambiri, ndiyeno fufuzani momwe mafuta akubwereranso pa galasi loyang'anira chitoliro cha mafuta. Ngati kubweza kwa mafuta pa galasi loyang'anira chitoliro cha mafuta kumawonjezeka kwambiri, nthawi zambiri zimakhala chifukwa cholekanitsa pachimake chawonongeka kapena mafuta oziziritsa a olekanitsa awonjezedwa kwambiri; ngati galasi loyang'anira chitoliro cha mafuta silikubweza mafuta, chitoliro chobwerera nthawi zambiri chimasweka kapena kutsekedwa.
Pamene kutsegulidwa kwa valve ya chipata chotulutsa mpweya kumawonjezeka, amapezeka kuti mbali yakutsogolo ya mpweya wotulutsa mpweya imakhala mumtambo wandiweyani, ndipo zimakhala zachilendo pakapita nthawi; pitirizani kuonjezera kutsegula kwa valve ya chipata chotulutsa mpweya, tsegulani ma valve onse otulutsa mpweya, ndiyeno muyang'ane ndondomeko ya kupanikizika kwa dongosolo , Ngati kuwonetsa kupanikizika kwazitsulo zochepetsetsa kumakhala kochepa kusiyana ndi kupanikizika kwa valve yochepa, valve yotulutsa mpweya idakali yotopetsa ndipo kutuluka kwa mpweya kuli mumtambo wandiweyani wosasokonezeka. Chodabwitsa ichi chikachitika, cholakwikacho nthawi zambiri chimakhala kulephera kwa valve yocheperako.
Pambuyo pozimitsa mwachizolowezi, valavu yotulukira yokha idzatha. Ngati pali mafuta ambiri mu utsi, valavu yotulutsa mpweya imawonongeka.