Ipuleti yokulungisa uhlobo lwe-PT isetshenziswa kabanzi kumanethiwekhi okudlulisa amandla emhlabeni jikelele. Kumanethiwekhi okusabalalisa angu-100kV kuya kolayini abangu-500kV UHV, ahlinzeka ngoxhumano oluzinzile. Ezisetshenziswayo, zixhunywe ochungechungeni ngezintambo zesivikelo noma zifakwe emibhoshongweni yokumiswa kwe-tension ukuvimbela ukuchezuka kokwakhiwa. Kulula kakhulu ukuzisebenzisa, futhi ukulungiswa kuthuthukisa ukusebenza kahle kokwakhiwa futhi kunciphise ubungozi bokusebenza kabusha ngenxa yamaphutha. Ukumelana nokugqwala kwazo kuqinisekisa ukusetshenziswa-kwesikhathi eside.
Njengoba ipuleti lokulungisa le-PT lisetshenziselwa ikakhulukazi ukulungiswa, yikuphi ukunemba kokulungiswa kwazo? Ukunemba kuhlobene eduze nesakhiwo somucu. Abakhiqizi abangochwepheshe basebenzisa ubuchwepheshe bokugaya intambo ukuze baqinisekise ukunemba kwebanga lesi-5-6 kanye nobulukhuni obuphezulu obungama-micrometer angu-0.08-1.25. Ukunemba okuphezulu kwentambo kuqinisekisa ukunyakaza kwebhawodi okubushelelezi ngesikhathi sokulungiswa kanye nendawo evikelekile eqinile ngemva kokulungiswa, iqinisekisa ukunemba kwayo yonke inqubo yokulungisa.
Ngesikhathi sokukhiqiza, imininingwane yohlobo lwe-PT yokulungisa ipuleti inamathela ngokuqinile ezindinganisweni zamazwe omhlaba futhi ithobela imininingwane ewumongo yemboni yamandla. Amapharamitha athile kanye nokucaciswa kumi kanje:
| imodeli | Isilinganiso sokuphulwa (kN) | Amazinga kagesi ahambisanayo | Ububanzi bokulungisa (mm) | Ubude obuphelele (mm) | Imbobo (mm) | Okubalulekile |
| I-PT-7 | 70 | 100kV-220kV | ±30 | 280±5 | 18 | Q235B/35# insimbi |
| I-PT-10 | 100 | 100kV-220kV | ±40 | 320±5 | 22 | Q235B/35# insimbi |
| I-PT-16 | 160 | 220kV-330kV | ±50 | 380±5 | 26 | 35 # insimbi / 45 # insimbi |
| I-PT-20 | 200 | 220kV-500kV | ±60 | 420±5 | 30 | 35 # insimbi / 45 # insimbi |
| I-PT-30 | 300 | 330kV-500kV | ±80 | 500±5 | 39 | 45# insimbi / ingxubevange yensimbi yesakhiwo |
| I-PT-40 | 400 | 500kV UHV | ±100 | 580±5 | 45 | Ingxubevange yensimbi yesakhiwo |
Ngemuva kokuthi ipuleti lokulungisa le-PT selikhiqiziwe, lidinga ukuhanjiswa liyiswe kumsebenzisi ngokushesha okukhulu. Ngakho-ke, sidinga ukuhlinzeka ngezixazululo zezokuthutha ezihlukahlukene ngokusekelwe ezidingweni zomsebenzisi, inani le-oda, indawo okuyiwa kuyo, njll., ukuze siqinisekise ukulethwa okuphephile kwezimpahla.
I-International Express
Ifaneleka kakhulu ama-oda enani elincane elingaphansi noma elilingana nezingcezu ezingu-50, noma ukukhetha ukulethwa okucacile lapho kuthunyelwa amasampula. Ukulethwa kuyashesha futhi yonke inqubo iyalandeleka, okungashiwo ukuthi ilula kakhulu futhi isebenza kahle.
ezokuthutha ngendiza
Ngama-oda-evolumu amaphakathi ezingcezu ezingu-50-ezingu-500, singathinta impahla yendiza ukuze ilethwe ngokushesha ezikhumulweni zezindiza emhlabeni wonke. Uma udinga{4}}ukulethwa kwendlu ngendlu, singakuhlanganisa nokulethwa okusheshayo.
Izimpahla zasolwandle
Ifanele-ama-oda evolumu, nezindleko eziphansi, ezisekela isiqukathi esigcwele (i-FCL) futhi esingaphansi{1}}kunokuthunyelwa-kokuthwala kwe-container (LCL), kodwa ngezikhathi ezinde zokuhamba. Abakhiqizi baletha izimpahla ethekwini futhi baqedele izinqubo zenkambiso ngaphambi kokuthunyelwa ngomkhumbi, okubuye kuyindlela evamile kakhulu yokuthunyelwa kwempahla kwamanye amazwe namuhla.
Lapho sikhiqiza ipuleti lokulungisa lohlobo lwe-PT, sinamathela kufilosofi yesevisi "yekhasimende kuqala, yeqa-umngcele ngaphandle kokukhathazeka," sihlinzeka ngamasevisi{1}}ekhwalithi ephezulu aphelele, aphelele, aphelele. Lokhu kungaxazulula izinkinga eziningi abasebenzisi abahlangabezana nazo ngesikhathi sokusebenza, futhi amapuleti anezici ezilandelayo:
Ukumelana nokugqwala
Ubuso bufakwe uthayela ngesikhathi sokukhiqiza, kuqinisekisa ukujiya kongqimba lwezinc Okukhulu noma okulingana no-85μm futhi kuvumelana namazinga e-ISO 1461. Umkhiqizo oqediwe uthola ukuhlolwa kwesifutho sikasawoti esidlula amahora angaphezu noma alingana namahora angu-1000, okuwenza ufaneleke ukusetshenziswa ezindaweni eziyinkimbinkimbi zangaphandle ezinesimo sezulu sasolwandle, umswakama ophezulu, nezinga eliphezulu lothuli, okuqinisekisa{4}}ukugqwala kwesikhathi eside{5}}kusebenze mahhala.
01
Izakhiwo zemishini
Ukuqinisekisa-ukusetshenziswa kwesikhathi eside, abasebenzisi abaningi banezidingo eziqinile zezakhiwo zayo zokukhanda. Ngokuvamile, amandla okubamba makhulu kunanoma alingana no-470MPa, amandla okukhiqiza Makhulu noma alingana no-235MPa, futhi ubude buKhulu noma bulingana no-21%. Ngeke ize ixege ngisho nangemva-ukusetshenziswa isikhathi eside.
02
Imvelo Esebenzayo
Ingasebenza ebangeni lokushisa elibanzi kakhulu, ngokuvamile ukusuka ku--40℃kuya ku-+80℃, futhi ingamelana nesivinini somoya Ngaphansi noma okulingana no-35m/s kanye nogqinsi lweqhwa Ngaphansi noma okulingana no-20mm, ngaleyo ndlela ingasetshenziswa ezimweni zezulu ezinzima futhi ifanele izintambo zokudlulisa amandla ezihlukene;
03
Ukwenza ngendlela oyifisayo kuyasekelwa
Xhumana nabasebenzisi ukuze uqonde izidingo zabo, okuhlanganisa ileveli ye-voltage efanelekile, umthamo olinganiselwe, ububanzi bokulungiswa, izimfuneko zezinto ezibonakalayo, nezindlela zokwelashwa ezingaphezulu, ukuze uqinisekise ukuthi umkhiqizo ufana nesimo somsebenzisi.
04
Amashadi ashisayo: Ipuleti yokulungisa uhlobo lwe-pt, i-China pt yohlobo olulungisa abakhiqizi bepuleti, abahlinzeki, imboni
