Izinjini ezingaqhumikanye nezinjini ezivamile, ngokuthuthuka kwesayensi nobuchwepheshe, ukukhiqizwa, ukuba khona kwezingozi eziqhuma endaweni nakho kuyakhula, njengalezi: izitshalo zamakhemikhali ezivuthayo neziqhumayo, izitshalo zokugaya ufulawa, izindawo zokuphisa utshwala, izizinda zikawoyela namadepho kawoyela ... Lokhu kuqhuma- izindawo ezijwayeleke kakhulu, bese kuba nesidingo sokusebenzisa izinjini ezingaqhumi neminye imikhiqizo kagesi ekwazi ukuqhuma.
Yiqiniso, eminyakeni yamuva nje, umgwaqo omkhulu waseChina nawo uthuthuka ngokushesha, kwavela inani elikhulu leziteshi zikaphethiloli, kodwa futhi kuma-motor-proof-proof motors ahlinzeka ngemakethe entsha. Uma kucatshangelwa izici zemvelo, kusukela ekuphepheni kwamamotho angaqhumi kuphakeme kunamamotho ajwayelekile.
Manje sifingqa umehluko phakathi kwezinjini ezingaqhumi namamotho ajwayelekile:
I-1, ngoba i-motor-proof-proof ivalwe ngokuphelele, ayivumeli noma iyiphi igesi ukuthi ingene ngaphakathi kwemoto, kufaka phakathi ayikwazi ukungenaibhokisi lokuhlangana, ukuze kungabi nenhlansi ebangelwa ukuqhuma kwegesi, amamotho angaqhumi avela ekwakhiweni kuka-electromagnetic, isakhiwo, uthuli, izindlela zokufaka izintambo, izinga lokuvikela umswakama, ukumelana nomswakama ukugqwala okuncane, indlela yokuxhuma umqhubi wangaphakathi - nokunye nokunye. nokunye, izidingo zazo zonke izici zemoto kunenjini evamile.
2, ukuvala uphawu kwebhokisi lokuhlangana kwemoto okungaqhumi kuhle uma kuqhathaniswa namamotho ajwayelekile.
3, izinga lokuvikelwa kwemoto elivikela ukuqhuma liphansi njenge-IP55, kuyilapho injini evamile i-IPIP23, IP44, IP54, IP55, IP56, njll., ngakho kusukela ekubukeni kungahlukaniswa.
I-4, injini evamile izokhiqiza izinhlansi zikagesi, ngakho-ke sisebenzisaamamotho ajwayelekilekulezi zindawo akunakwenzeka, kulula ukudala izingozi; I-motor-proof motor iwuhlobo lwesitshalo esivuthayo nesiqhuma singasetshenziswa ohlotsheni lwenjini, ukusebenza akukhiqizi izinhlansi zikagesi. Lokhu ngeke kulethe inhlekelele ezindaweni ezivuthayo neziqhumayo.
Imikhiqizo yemoto esetshenziswa kabanzi esetshenziswa kakhulu e-low-voltage low-voltage-proof yochungechunge oluyisisekelo uchungechunge lwe-YB lwemoto efaka ukuqhuma kwezigaba ezintathu ze-asynchronous motor, okuwuchungechunge lwe-Y (IP44) olunezigaba ezintathu ze-asynchronous motor. Ukusebenza kokuvikela ukuqhuma okuhambisana ne-GB3836.1-83 “impahla kagesi engaqhumi endaweni eneziqhumane Nezimfuneko Ezivamile” kanye ne-GB3836.2-83 “imishini kagesi engaqhumi ezindaweni eziqhumayo enezinto zikagesi ezingaqhumi “d” ,” izinhlinzeko zebanga lamandla enjini engu-O.55-200kW, ububanzi obuhambisanayo benombolo yesihlalo buphakathi nendawo yokuphakama kwesihlalo okungu-80-315nun; Ukumakwa okuvikela ukuqhuma kwe-dI, i-dIIAT4, i-dIIBT4, ngokulandelanayo, emishinini engashintshi yezimayini yamalahle engaphansi komhlaba noma iplanti IIA, izinga le-IIB, iqembu lokushisa T1-T4 iqembu lamagesi avuthayo noma umhwamuko nomoya ukuze kwakhe izixube eziqhumayo zendawo; indikimba eyinhloko yezinga lokuvikela igobolondo le-IP44, ingenziwa ibe yi-IP%4, izinga lokuvikela ibhokisi lokuhlangana le-IP54; imvamisa elinganiselwe ye-50Hz, i-voltage elinganisiwe engu-380 I-frequency elinganisiwe i-50Hz, futhi i-voltage elinganiselwe yi-380, 1660, 1140, 380/660, 660/140V; izinga lokufakelwa kwenjini lingu-F, kodwa ukukhuphuka kwezinga lokushisa kwe-stator winding kuyahlolwa ngokwezinga lika-B, futhi kunesilinganiso esikhulu sokukhuphuka kwezinga lokushisa. Amamodeli ayinhloko we-low-voltage-proof-proof-proof- three phase asynchronous motors derived series yilawa: YB series (dIIcT4) (seat center height 80-315mm), YBSO series (amandla amancane, isihlalo esiphakathi ukuphakama 63-90mm), YBF uchungechunge (lwabalandeli, ukuphakama kwesikhungo sesihlalo esingu-63-160mm), uchungechunge lwe-YB-H (olwemikhumbi, ukuphakama kwesikhungo sesihlalo okungu-80~280mm). Uchungechunge lwe-YB (usayizi omaphakathi, ukuphakama kwesikhungo sesihlalo esingu-355-450mm), uchungechunge lwe-YBK (olwemayini yamalahle, ukuphakama kwesikhungo sesihlalo okungu-100-315mm), uchungechunge lwe-YB-W, B-TH, YB-WTH (ubude besikhungo sesihlalo esingu-80 -315mm), uchungechunge lwe-YBDF-WF (i-valve kagesi evimbela ukubola kanye ne-explosion-proof, ukuphakama kwesikhungo sesihlalo esingu-80-315mm) kanye nochungechunge lwe-YBDC (i-capacitor-proof capacitor iqala isigaba esisodwa se-asynchronous motors, ukuphakama okuphakathi kwesihlalo kungu-71- 100mm) kanye nochungechunge lwe-YBZS lwamamotor asynchronous-asynchronous-proof-proof two-speed three phases ukuze aphakanyiswe. Ngaphezu kwalokho, kukhona uchungechunge lwe-YB lwe-high-voltageama-motor asynchronous-asynchronous-proof-proof(ukuphakama okuphakathi kwesihlalo kungu-355-450mm, 560-710mm). Imboni eklanywe ngokuhlanganyela uchungechunge lwe-YB2 luphumelele ukuhlolwa kuzwelonke ekupheleni kwe-1 ezine, kancane kancane izothatha indawo yochungechunge lwe-YB, ibe injini yaseShayina efaka ukuqhuma kwezigaba ezintathu ze-asynchronous motor yochungechunge oluyisisekelo. ukuphakama kwesikhungo okungu-63, 355nmm), ububanzi bamandla obu-O.12-315kW.
Izici zayo eziyinhloko yilezi:
(1) Ukuxhumana kwesilinganiso samandla, izilinganiso ezikhuphukayo kanye nesivinini sokuzungeza kuhambisana ne-DIN 42673, futhi ngesikhathi esifanayo kwenziwe ukulungiswa okudingekayo ukuze kuphumelele futhi kusebenze ekucabangeni kwefa ngochungechunge lwe-YB nokushintshana ngochungechunge lwe-Y2.
(2) Lonke uchungechunge lusebenzisa ukufakwa kwe-class F, futhi ukukhuphuka kwezinga lokushisa kuyahlolwa ngokwesigaba B.
(3) Inani lomkhawulo womsindo liphansi kunochungechunge lwe-YB, eduze nochungechunge lwe-YB lomsindo wesigaba I, inani lomkhawulo wokudlidliza liqhathaniswa nochungechunge lwe-YB.
(4) Izinga lokuvikela igobolondo lenyukele ku-IP55.
(5) Ama-bearings amabhola e-groove deep umsindo ophansi asetshenziswa kulo lonke uchungechunge, futhi umjovo kawoyela nemishini yokukhipha inikezwa amamotho anendawo yesihlalo ukuphakama engu-180mm noma ngaphezulu.
(6) Usinki wokushisa wemoto unokusabalalisa okuvundlile okuhambisanayo kanye nokusatshalaliswa kwemisebe yezinhlobo ezimbili, ukuze kuhambisane nokusatshalaliswa okuvundlile kwe-main.
(7) Izinkomba zokusebenza eziyinhloko ziye zafinyelela ezingeni eliphezulu lamazwe ngamazwe ekuqaleni kwawo-1990.
Isikhathi sokuthumela: Jun-27-2024
