Choyamba, gawo lopaka mafuta:
1) Chisindikizo champhamvu chimapangidwa pakati pa screw screw, chikopa cha m'chipindacho ndi zingwe zazimuna ndi zazimuna kuti muchepetse kukhazikika kwa firiji kumbali yovuta kwambiri.
2) Kuziziritsa kuphika kokakamizidwa, mafuta amalowetsedwa mu compresser kuti atengere kutentha komwe kumapangidwa ndi mpweya wophatikizika ndikuchepetsa kutentha.
3) Kanema wamafuta amapangidwa pakati pa kubereka ndi screw kuti muthandizire rotor ndikupachika.
4) Zimabweretsa mphamvu yosiyanasiyana, imayendetsa njira yosinthira, ndipo imasintha mawonekedwe omwe akusintha ndi kutsegulanso varsorve a compreskor kuti azindikire kuwongolera kwa compressic.
5) Chepetsani phokoso
Fotokozani:
Mafuta opaka mkati mwa compressor ndiye chinsinsi cha kusamalira compressor. Vuto lalikulu la mafuta opangira mafuta ndi:
1) Nkhani yakunja imasakanikirana, ndikuthira mafuta awono ndikutseka fyuluta yamafuta.
2) Kutentha kwambiri kumayambitsa kuwonongeka kwa mafuta odzola komanso kuwonongeka kwa mafuta.
3) kuipitsidwa kwamadzi, acidication ndi kukokoloka kwa magalimoto m'dongosolo.
2.
Kwa opanga dongosolo, chizindikiritso ndi cholowa m'malo mwa mafuta a compresror firiji amakhudzana ndi njira yomwe amapanga. Ngati ukhondo wa Evaporator, Condinter ndi mapaipi a dongosolo amawongoleredwa bwino, odetsa omwe akulowa compressing amakhala ocheperako, ndipo nthawi yowunikira ndi yokonza ndi yokonzedwa itha kukulitsidwa.
Zowunikira zazikuluzikulu:
1) PH CRETX: Acidiction Mafuta onunkhira adzakhudzanso moyo wa compressror mota, motero ndikofunikira kuwona ngati acidity yamafuta yopaka ndi yoyenerera. Nthawi zambiri, acidi yomwe mafuta opangira mafuta ndi otsika kuposa PH6 ndipo imayenera kusinthidwa. Ngati acidity sangathe kufufuzidwa, zosefera zowuma za dongosolo ziyenera kusinthidwa pafupipafupi kuti zikhaleuma za dongosololi.
2) Mndandanda wa Pollught Deglict: Ngati zonyansa mu 100ml ya mafuta firiji kudutsa 5mg, tikulimbikitsidwa kusintha mafuta firiji.
3) Madzi am'madzi: zoposa 100ppm, mafuta firiji ayenera kusinthidwa.
Kusintha kozungulira:
Nthawi zambiri, mafuta opangira mafuta ayenera kuyesedwa kapena kusinthidwa maola 10,000 ogwirira ntchito, ndipo atagwira ntchito yoyamba yopaka mafuta ndikutsuka mafuta opangira mafuta maola 2,500. Zotsalira Chifukwa cha msonkhano wa dongosolo udzadziunjikira mu compressor pambuyo pa ntchito yeniyeni. Chifukwa chake, mafuta opangira mafuta amayenera kusinthidwa maola 2,500 (kapena miyezi itatu), kenako molingana ndi ukhondo wa dongosolo. Ngati dongosolo la dongosolo ndi labwino, litha kusinthidwa maola 10,000 (kapena chaka chilichonse).
Ngati kutentha kwamphamvu kwa compressor kumasungidwa kutentha kwambiri kwa nthawi yayitali, kuwonongeka kwa mafuta odzola kumapita patsogolo mwachangu, ndipo mikhalidwe yamafuta yopaka imayesedwa pafupipafupi (miyezi iwiri iliyonse), ndikusinthidwa ngati sizotheka. Ngati kuyendera kokhazikika sikungatheke, zitha kuchitika molingana ndi tebulo lotsatirali.
3. Njira yogwiritsira ntchito mafuta a firiji
1) Kusinthanitsa ndi madzi a firiji popanda kuyeretsa kwamkati:
Compressor imachita kupompaza pompopompulogalamu ya dongosolo la mogwirizana (onani kuti kuchuluka kocheperako kwa kuponderezana, chotsani mafuta amphamvu ngati mphamvu yamafuta a compreve.
2) Sinthani mafuta firiji ndikuyeretsa mkati:
Kuchita zamafuta kuli monga tafotokozera pamwambapa. Pambuyo pa madzi firiji imadulidwa oyera komanso kunja kwa compression ndi yosiyanasiyana, kumasula makola allen, ndikuchotsa cholumikizira cha mafuta ndipo chimasinthira. Pambuyo poyeretsa, chotsani zodetsa za compressor, onetsetsani kuti ma mesh a mafuta awonongeka, ndikuwomba sludge, zodetsa, kapena m'malo mwatsopano. Mbewu yosefedwa iyenera kulimbikitsidwa ndikusindikizidwa kuti mupewe kutayikira kwamkati; gasket yamkati yamafuta ophatikizika amayenera kusinthidwa ndi yatsopano kuti mupewe kutayikira kwamkati; Mafuta ena oyaka amalimbikitsidwanso kuti asinthidwe.
Zolemba zinayi:
1. Zizindikiro zosiyanasiyana za mafuta firiji siziyenera kusakanikirana, makamaka mafuta a mchere ndi mafuta a eyiti sayenera kusakanikirana.
2. Ngati mungasinthe mafuta firiji ya mtundu wina, samalani kuti muchotse mafuta a firiji yoyambirirayi m'dongosolo.
3. Mafuta ena amakhala ndi hygroscopic katundu, kotero musawulule mafuta oyimitsa mlengalenga kwa nthawi yayitali. Mukakhazikitsa, kuchepetsa nthawi yowonekera ndikuchita ntchito yabwino yopumira.
4. Ngati ma compressror mota adatenthedwa m'dongosolo, chidwi chapadera chikuyenera kulipidwa kuti muchotse zinthu zotsalazo mu dongosololi pokonzanso makina atsopano, ndipo mafuta am'madzi a firiji ayenera kusamizidwa maola 72 atumizidwe. Ndikulimbikitsidwa kusintha mafuta ku firiji ndi fyuluta yowuma. , sinthani kuthekera kwa acid acid. Pambuyo kuthamanga pafupifupi mwezi, fufuzani kapena kusinthanso mafuta firiji.
5. Ngati pakhala pali ngozi yozungulira madzi m'dongosolo, chidwi chapadera chikuyenera kulipidwa ndikuchotsa madziwo. Kuphatikiza pa kusinthanitsa ndi madzi firiji, chidwi chapadera chikuyenera kulipidwa kuti chizindikiritse acidity ya mafuta, ndikusintha mafuta atsopano ndi fyuluta yatsopano ndikuwasefa pakapita nthawi.
Post Nthawi: Mar-16-2022
