Ngawaphi amaqondo obushushu anokuthi i-OPAIRicompressor yomoya jijaumsebenzi motor ngokuqhelekileyo?
Umgangatho wokugquma wemoto ubhekisa kwibakala lokumelana nobushushu bezinto ezisetyenziswayo zokugquma, ezahlulahlulwe zaba ngamabakala A, E, B, F, kunye noH.Ukunyuka kweqondo lobushushu okuvumelekileyo kubhekiselele kumda wobushushu bemoto xa kuthelekiswa nobushushu bendawo.
Ukunyuka kwamaqondo obushushu kubhekisa kwixabiso lokuba iqondo lobushushu le-stator winding liphezulu kunobushushu be-ambient phantsi komgangatho wokusebenza we-motor (ubushushu be-ambient buchazwe njenge-35 ° C okanye ngaphantsi kwe-40 ° C, ukuba ixabiso elithile aliphawulwanga. kwipleyiti yegama, yi-40°C)
| Iklasi yokushisa kwe-insulation | A | E | B | F | H |
| Elona qondo lobushushu livumelekileyo (℃) | 105 | 120 | 130 | 155 | 180 |
| Umoya wokunyuka kobushushu obumiselweyo (K) | 60 | 75 | 80 | 100 | 125 |
| Ubushushu bereferensi yokusebenza (℃) | 80 | 95 | 100 | 120 | 145 |
Kwizixhobo zombane ezifana neejenereyitha, izinto zokugquma i-insulating yiyona khonkco ibuthathaka.Izinto ezigqumayo zichaphazeleka ngakumbi kubushushu obuphezulu kunye nokuguga okukhawulezileyo kunye nomonakalo.Izinto ezahlukeneyo zokugquma zineendawo ezahlukeneyo zokumelana nobushushu, kunye nezixhobo zombane ezisebenzisa izinto ezahlukeneyo zokugquma zinokumelana Ikhono lobushushu obuphezulu lihlukile.Ke ngoko, izixhobo zombane ngokubanzi zichaza ubushushu obuphezulu bomsebenzi wayo.
Ngokwamandla ezinto ezahlukeneyo zokukhusela ukukhusela ukushisa okuphezulu, amaqondo angama-7 aphezulu avumelekileyo achazwe kubo, ahlelwe ngokuhambelana nobushushu: Y, A, E, B, F, H kunye noC. : Ngaphezu kwama-90, 105, 120, 130, 155, 180 no-180°C.Ke ngoko, ukugqunywa kweKlasi B kuthetha ukuba ubushushu obunganyangekiyo bobushushu obusetyenziswa yijenereyitha yi-130°C.Xa i-generator isebenza, umsebenzisi kufuneka aqinisekise ukuba i-insulation generator material ayidluli eli bushushu ukuqinisekisa ukusebenza okuqhelekileyo kwejeneretha.
Izinto zokugquma nge-insulation class B zenziwa ikakhulu nge-mica, i-asbestos, kunye ne-glass filaments encanyathiselwe okanye ifakwe kwi-organic glue.
I-OPAIR Screw compressor yomoya
Umbuzo: Kubuphi ubushushu obunokuthi i-motor isebenze ngokuqhelekileyo?Leliphi elona qondo lobushushu liphezulu lemoto enokumelana nalo?
OPAIRicompressor yomoya jijaA: Ukuba iqondo lokushisa elilinganisiweyo le-motor cover lidlula ubushushu be-ambient ngaphezu kwe-25 degrees, kubonisa ukuba ukunyuka kweqondo lokushisa kwemoto kugqithise uluhlu oluqhelekileyo.Ngokuqhelekileyo, ukunyuka kwamaqondo obushushu bemoto kufuneka kube ngaphantsi kwe-20 degrees.Ngokuqhelekileyo, i-motor coil yenziwe nge-enameled wire, kwaye xa iqondo lokushisa locingo lwe-enameled liphezulu ngaphezu kwama-degrees angama-150, ifilimu yepeyinti iya kuwa ngenxa yokushisa okuphezulu, okubangelwa isiphaluka esifutshane sekhoyili.Xa ubushushu be-coil bungaphezulu kwama-degrees angama-150, iqondo lobushushu le-motor casing limalunga ne-100 degrees, ngoko ke ukuba isekelwe kubushushu be-casing yayo, ubushushu obuphezulu bemoto inokumelana ne-100 degrees.
UMBUZO: Ubushushu bemoto kufuneka bube ngaphantsi kwe 20 degrees celcius, oko kukuthi, iqondo lobushushu lemotor end cover lifanele ligqithise iqondo lobushushu lendawo ekhoyo ngaphantsi kwe 20 degrees celcius, kodwa siyintoni isizathu esibangela ukuba imoto ifudumale ngaphezu kwe 20 degrees celcius. iCelsius?
OPAIRicompressor yomoya jijaA: Xa i-motor isebenza phantsi komthwalo, kukho ilahleko yamandla kwi-motor, eya kuthi ekugqibeleni ibe namandla obushushu, okuya kwandisa ubushushu bemoto kwaye kudlule ubushushu be-ambient.Ixabiso apho iqondo lobushushu lemoto liphezulu kunobushushu be-ambient libizwa ngokuba yi-ramp-up.Nje ukuba iqondo lobushushu linyuke, i-motor iya kukhupha ubushushu kwindawo eyingqongileyo;okukhona ubushushu buphezulu, kokukhona ukutshatyalaliswa kobushushu ngokukhawuleza.Xa ubushushu obukhutshwa yimoto ngexesha leyunithi lilingana nobushushu obuchithiweyo, ubushushu bemoto abuyi kuphinda bunyuke, kodwa bugcine ubushushu obuzinzileyo, oko kukuthi, kwimeko yolungelelwaniso phakathi kwesizukulwana sobushushu kunye nokutshatyalaliswa kobushushu.
Q: Yintoni ukunyuka kwamaqondo obushushu avumelekileyo ngokucofa ngokubanzi?Yeyiphi indawo yemoto echatshazelwa kakhulu kukunyuka kobushushu bemoto?Ichazwa njani?
OPAIRicompressor yomoya jijaA: Xa i-motor isebenza phantsi komthwalo, kuyimfuneko ukudlala indima yayo kangangoko kunokwenzeka.Umthwalo omkhulu, ungcono amandla okuvelisa (ukuba amandla omatshini angaqwalaselwa).Kodwa okukhona amandla aphumayo makhulu, kokukhona ukulahleka kwamandla, kokukhona kunyuka ubushushu.Siyazi ukuba eyona nto ibuthathaka kakhulu kwi-motor yimpahla yokugquma, njengocingo olunamele.Kukho umda wokumelana nobushushu bezinto zokukhusela.Kulo mda, izinto eziphathekayo, iikhemikhali, oomatshini, umbane kunye nezinye izinto ze-insulating zizinzileyo kakhulu, kwaye ubomi babo bokusebenza ngokuqhelekileyo buneminyaka engama-20.Ukugqithisa lo mda, ubomi bezinto ezikhuselayo bufutshane ngokukhawuleza, kwaye zide zitshise.Lo mda weqondo lokushisa ubizwa ngokuba yiqondo lokushisa elivumelekileyo lezinto zokukhusela.Iqondo lokushisa elivumelekileyo lezinto ezikhuselayo liqondo lokushisa elivumelekileyo lemoto;ubomi bezinto zokugquma ngokuqhelekileyo bubomi benjini.
Ixesha lokuposa: Aug-22-2022
