IiBellows ezineeLeya ezininzi
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IiBellows eziPhambili zeZixhobo ezininzi zeZicelo zamandla aphezulu kakhulu
Ukugqwesa kwizinto eziphathekayo kunye nokuvelisa
Yakhiwe ngeemicu zentsimbi engagqwaliyo ye-austenitic (ngesiqhelo i-304 okanye i-316L), ezi bellows zenziwa kusetyenziswa i-accuracy pulsed TIG (Tungsten Inert Gas) welding, ukuqinisekisa ukuthembeka okuphezulu kwe-weld kunye nokumelana nokudinwa. Isakhiwo sodonga oluncinci olunezingqimba ezininzi, esihlala siquka iileya ezi-3 ukuya kwezi-5 ezinobukhulu obuhlukeneyo obuqala kwi-0.15 ukuya kwi-0.3mm, senziwe ngobuchule ukulinganisela ukuguquguquka kunye namandla. Ngokusebenzisa i-waveform ephucukileyo, ezi bellows zifumana iipropati ezibalaseleyo zoomatshini, kubandakanya ukuqina kwe-axial kwe-50-200 N/mm kunye nokuqina kwe-radial kwe-300-800 N/mm, okwenza ukuba zilungele iindawo ezinoxinzelelo oluphezulu.
Ukusebenza kwiimeko ezinzima zokusebenza
Zenzelwe ukusebenza kwi-SF6 insulating gas kuxinzelelo olulinganisiweyo lwe-0.6MPa, ezi bellows zibonisa uzinzo olubalaseleyo kuluhlu olubanzi lobushushu (-40°C ukuya kwi-150°C), zigcina ukuchaneka kobukhulu ngaphakathi kwe-≤0.05mm/m. Ukusebenza kwazo kokutywina okunamandla kuhambelana nomgangatho oqinileyo wezinga lokuvuza kwe-helium we-
Ukuqina kunye noBume obuQinisekileyo
Uyilo oluphambili kuyilo lwethu kukulawula isithuba esichanekileyo phakathi kweeleyara (± 0.02mm tolerance), okunciphisa uxinzelelo kwaye kuphucula ubomi bokudinwa. Xa zidityaniswe nonyango lobushushu lwesisombululo kwi-1050°C±10°C, ii-bellows zibonisa ubomi obude obumangalisayo, zigcina ngaphezulu kwe-90% yoxinzelelo lwazo lokuqala (≥8MPa) nasemva kwemijikelo ye-mechanical yezigidi ezi-1. Oku kuqinisekisa ukusebenza okuthembekileyo kwii-circuit breakers ze-ultra-high-voltage, apho intshukumo ephindaphindiweyo ye-mechanical kunye nokumelana noxinzelelo oluphezulu kubalulekile.
Izicelo kwiZiseko zoMbane zanamhlanje
Ezi zixhobo zombane ezineeleya ezininzi azinamsebenzi kwi-UHV GIS, ii-HV circuit breakers, kunye nezinye izixhobo zokuhambisa umbane ezibalulekileyo, apho zibonelela ngembuyekezo yokufuduka koomatshini, ukudambisa ukungcangcazela, kunye nokutywinwa kwe-hermetic. Uyilo lwazo oluqinileyo kunye nokuthembeka kokusebenza kwexesha elide kuzenza zibe lukhetho olukhethwayo kwiinkqubo zamandla zesizukulwana esilandelayo, zixhasa utshintsho lwehlabathi ukuya kwiigridi zombane eziphezulu nezisebenza kakuhle.
Ngokudibanisa izixhobo eziphambili, ukwenziwa ngokuchanekileyo, kunye novavanyo oluqatha, izibane zethu ezinamalaya amaninzi zibeka umlinganiselo omtsha wokusebenza kunye nokuqina kushishino lwamandla olune-voltage ephezulu kunye nombane ophezulu kakhulu.