Kusehlobo, futhi ngalesi sikhathi, amaphutha okushisa aphezulu weAma-compressors amoyazivame kakhulu. Lo mbhalo ufingqa izimbangela ezahlukahlukene zokushisa okuphezulu.
1. Uhlelo lwe-compressor lomoya lufushane lwamafutha.
Izinga lamafutha omgqomo kawoyela negesi lingahlolwa. Ngemuva kokuvalwa kwengcindezi nokuphumula kwengcindezi, lapho uwoyela wokuthambisa uphumule, izinga lamafutha kufanele liphakeme kancane kunesilinganiso esiphakeme samafutha (umugqa obomvu ongenhla). Ngesikhathi sokusebenza kwemishini, izinga lamafutha alikwazi ukuba ngaphansi kophawu oluphansi lwamafutha (umugqa obomvu ngezansi). Uma kutholakala ukuthi inani lamafutha alwanele noma amazinga kawoyela awakwazi ukubonwa, amise umshini ngokushesha futhi afuyeke.
2. I-valve yokumisa kawoyela (i-oyili cut-off valve) ayisebenzi kahle.
I-valve yokumisa kawoyela imvamisa iyisikhundla esivinjelwe ezimbili esivame ukuvalwa i-solenoid valve evamile, evulwa lapho iqala futhi ivaliwe lapho iyeka i-oyili ekhanda lomshini bese ilangazelela ukuphuma komoya lapho umshini ungena. Uma ingxenye ingavulwa ngesikhathi sokulayisha, injini enkulu izofudumeza ngokushesha ngenxa yokuntuleka kwamafutha, futhi ezimweni ezinzima, kuzoshiswa isikulufa.
3. Inkinga yokuhlunga kawoyela.
A: Uma isihlungi samafutha sivalekile futhi i-bypass valve ayivulwanga,I-Air CompressorAmafutha awakwazi ukufinyelela ekhanda lomshini, futhi injini enkulu izoshisa ngokushesha ngenxa yokuntuleka kwamafutha.
B: Isihlungi samafutha sivalekile kanti izinga lokugeleza liba lincane. Kunesimo sokuthi i-air compressor ayithathwa ngokuphelele ngokushisa, futhi izinga lokushisa lomonali komoya likhuphuka kancane ukuze kwakheke izinga lokushisa eliphakeme. Esinye isimo izinga lokushisa eliphakeme le-compressor yomoya ngemuva kokulayishwa komoya, ngoba ukucindezelwa kwamafutha kwangaphakathi kwe-comprescessor yomoya kugcwele lapho umoya we-comprescessor uphansi ngemuva kokuthi i-compressor yomoya iphansi ngemuva kokulayishwa komoya. Isihlungi samafutha se-compressor yomoya sinzima, futhi izinga lokugeleza lincane kakhulu, elibangela izinga lokushisa eliphakeme lomoya.
4. I-Thermal Control Valve (i-valve yokulawula izinga lokushisa) ayisebenzi kahle.
I-Thermal Control valve ifakwe phambi kwepholile kawoyela, futhi umsebenzi wayo ukuze ulondoloze izinga lokushisa lekhanda lomshini ngaphezulu kwephuzu le-Depres Dep.
Umgomo wayo wokusebenza yilokho ngenxa yokushisa okuphansi kawoyela lapho uqala, umjikelezo wegatsha le-valve avulwa, umjikelezo ophambili uvaliwe, futhi uwoyela othambisayo ufafazwa ngqo ekhanda lomshini ngaphandle kokuphola komshini ngaphandle kokuphola; Lapho amazinga okushisa enyuka ngenhla kwe-40 ° C, kancane kancane i-valve ye-thermal ivalwa kancane kancane, uwoyela ugeleza ngokuphola kanye negatsha ngasikhathi sinye; Lapho amazinga okushisa enyuka ngaphezulu kwe-80 ° C, i-valve ivaliwe ngokuphelele, futhi wonke amafutha okugcoba adlula lapho epholile bese efaka ikhanda lomshini ukupholisa uwoyela wokuthambisa.
Uma i-thermal control valve yehluleka, uwoyela wokuthambisa angangena ngqo ekhanda lomshini ngaphandle kokudlula endaweni epholile, ukuze izinga lokushisa lamafutha lingakwehliswa, okuphumela ekushiseni ngokweqile.
Isizathu esiyinhloko sokwehluleka kwaso ukuthi i-coeffeeflity yokuqina kweziphethu ezimbili ezibucayi zokushisa ezishibeni ze-spool ngemuva kokukhathala, futhi ayikwazi ukusebenza ngokujwayelekile ngezinguquko zokushisa; Okwesibili ukuthi umzimba we-valve ugqokwa, i-spool inamathele noma isenzo asisekho futhi asikwazi ukuvalwa ngokujwayelekile. Ingalungiswa noma ithathelwe indawo efanelekile.
I-5
Ivolumu yokujova kaphethiloli ilungisiwe lapho imishini iphuma efektri, futhi akufanele iguqulwe ngaphansi kwezimo ezijwayelekile. Lesi simo kufanele sibizelwe ukuklama izinkinga.
I-6. Uma uwoyela we-enjini weqa isikhathi senkonzo, uwoyela we-enjini uzowohloka.
U-fluity of injini kawoyela iba mpofu, futhi ukusebenza kokushisa kokushisa kuyancipha. Ngenxa yalokho, ukushisa okuvela ekhanda likaI-Air Compressorayikwazi ukususwa ngokuphelele, okuholela ekushiseni okuphezulu kwe-compressor yomoya.
7. Bheka ukuthi ngabe imisebenzi epholile kawoyela imvamisa.
Amamodeli apholile amanzi, ungabheka umehluko wokushisa phakathi kwe-inlet kanye namapayipi okuphuma. Ngaphansi kwezimo ezijwayelekile, kufanele kube ngu-5-8 ° C. Uma kungaphansi kuka-5 ° C, ukukala noma ukuvimba kungenzeka, okuzothinta ukusebenza kahle kokushisa kokuphola okupholile futhi kubangele ukushiyeka kokushisa. Unephutha, ngalesi sikhathi, i-Exchanger Exchanger engasuswa futhi ihlanzwe.
8. Bheka ukuthi amazinga okushisa apholile aphezulu aphezulu kakhulu, ukuthi ngabe ingcindezi yamanzi nokugeleza kuyinto ejwayelekile, bese ubheka ukuthi izinga lokushisa elikhona liphezulu kakhulu kwimodeli epholile yomoya.
Ukushisa kwe-inlet kwamanzi apholile akufanele kudlule i-35 ° C, futhi izinga lokugeleza akufanele libe ngaphansi kwamaphesenti angama-90 esiteshini sokugeleza esibekiwe lapho umfutho wamanzi uphakathi kuka-0.3 no-0.5mpa.
Ukushisa okukhona akufanele kube ngaphezulu kuka-40 ° C. Uma izidingo ezingenhla zingakwazi ukutholwa, zingaxazululwa ngokufaka imibhoshongo yokupholisa, ukuthuthukisa umoya omncane, futhi kwandise isikhala segumbi lomshini. Ungahlola nokuthi ngabe umlandeli opholile usebenza ngokujwayelekile, futhi uma kukhona ukwehluleka, kufanele kulungiswe noma kufakwe okunye.
Isikhathi sePosi: Jun-02-2023
