Kubacimi bomlilo kunye nabasebenzi bezoshishino bangena kwiindawo ezinobungozi, i-Self-Contained Breathing Apparatus (SCBA) isebenza njengendlela yokuphila. Ezi ngxowa zobhaka zibonelela ngomoya ococekileyo, zikhusela abasebenzisi kwimisi eyityhefu, umsi, kunye nezinye izinto ezingcolisayo. Ngokwesiko, iisilinda ze-SCBA zazakhiwe ngentsimbi, zinika ukhuseleko oluluqilima. Nangona kunjalo, ukuqhubela phambili kwisayensi yezinto eziphathekayo kukhokelele ekunyukeni kwecarbon fiber cylinders, izisa iingenelo ezibalulekileyo ngelixa sazisa iingqwalasela zokhuseleko ezintsha.
Ukutsalwa kweCarbon Fiber
Inzuzo ephambili ye-carbon fiber ilele kubunzima bayo. Xa kuthelekiswa noogxa babo bentsimbi,carbon fiber cylinders inokuba yi-70% ikhaphukhaphu. Oku kuncitshiswa kobunzima kuguqulela ukunyuka kokuhamba kunye nokunciphisa ukukhathala kumntu onxibileyo, ngokukodwa okubalulekileyo ngexesha lokusasazwa okwandisiweyo okanye kwiindawo ezivaliweyo.Isilinda esilulas ikwaphucula ulungelelwaniso kunye nobuchule bomntu onxibileyo, okuyimfuneko ekuhambeni kwindawo ezinobuqhophololo.
Ngaphezu kokonga ubunzima, i-carbon fiber inokumelana nokugqwesa okuphezulu. Le propati ibaluleke kakhulu kwiindawo zemizi-mveliso apho ukuvezwa kwimichiza eyingozi kuyingozi rhoqo. Iisilinda zentsimbi, nangona zomelele, zisesichengeni sokugqwala kunye nokuwohloka ekuhambeni kwexesha, oko kunokubeka esichengeni ingqibelelo yazo.
Ukhuseleko Kuqala: Iingqwalasela ezibalulekileyo
Nangona i-carbon fiber inikezela ngeenzuzo ezingenakuphikiswa, ukuqinisekisa ukhuseleko lwale mibhobho kufuna indlela eyahlukileyo xa kuthelekiswa nentsimbi yendabuko. Nantsi imiba ephambili yokhuseleko yokusetyenziswa ngokufanelekileyo:
-Uhlolo kunye noLondolozo:Ngokungafani neesilinda zensimbi, ezinokuthi zibonise iimpawu ezibonakalayo zomonakalo, umonakalo we-carbon fiber ungabonakali kakhulu. Ukuhlolwa rhoqo kubalulekile ukuchonga imiba enokubakho ngaphambi kokuba kuvele imeko enzima. Olu hlolo kufuneka luqhutywe ngabasebenzi abaqeqeshiweyo belandela izikhokelo zomvelisi.
-Uvavanyo lweHydrostatic:Uvavanyo lwe-Hydrostatic, okanye "i-hydrotesting," yindlela engonakalisi yokuvavanya ukunyaniseka kwesakhiwo somkhumbi woxinzelelo. Iisilinda ziphantsi koxinzelelo oludlula uxinzelelo lwazo lokusebenza ukuchonga nabuphi na ubuthathaka. Kwiisilinda ze-SCBA, olu vavanyo lugunyaziswa yimigaqo kwaye luqhele ukwenziwa rhoqo emva kweminyaka emihlanu. Nangona kunjalo, abanye abavelisi banokucebisa ngakumbi ukuvavanywa rhoqo kwiisilinda ze-carbon fiber ngenxa yeempawu zabo ezahlukeneyo.
-Impembelelo kunye nobushushu:I-carbon fiber, nangona yomelele, ayinakoyiswa. Ukulahla i-cylinder, nokuba ukusuka kwindawo ephantsi, kunokubangela umonakalo wangaphakathi onokuthi ungabonakali ngokukhawuleza. Ukuhlola iisilinda ukwenzela iintanda, i-delamination (分離 fēn lí), okanye ezinye iimpawu zomonakalo wempembelelo kubalulekile phambi kosetyenziso ngalunye. Ngokufanayo, amaqondo obushushu agqithisileyo, ashushu nabandayo, anokunciphisa ukwakheka kwekhabhoni fiber. Abasebenzisi kufuneka bakuphephe ukubeka iisilinda kubushushu obugqithisileyo okanye ukubanda, kwaye babambelele kwiingcebiso zomenzi wokugcina kunye nobushushu bokusebenzisa.
-Uqeqesho kunye noKwazisa:Ngenxa yokuba kunokwenzeka umonakalo ofihliweyo, uqeqesho olufanelekileyo lwabacimi bomlilo kunye nabasebenzi bezoshishino abasebenzisacarbon fiber SCBA cylinders yeyona nto ibalulekileyo. Olu qeqesho kufuneka lugxininise ukubaluleka kokuhlolwa rhoqo, iingozi zempembelelo kunye nobushushu obugqithisileyo, kunye neenkqubo zokuphatha ezifanelekileyo zokunciphisa le mingcipheko.
Iingqwalasela ezongezelelweyo: Umjikelo wobomi kunye nokulungiswa
Ubomi benkonzo acarbon fiber SCBA cylinderngokwesiqhelo iqala kwi-10 ukuya kwi-15 iminyaka, kuxhomekeke kumenzi kunye neemeko zokusetyenziswa. Ngokungafani neesilinda zensimbi, ezinokuthi zihlale zilungiswa emva kokungaphumeleli kwe-hydrotest, ukulungiswacarbon fiber cylinders ngokubanzi azikhuthazwa ngenxa yobunzima bokuqinisekisa imfezeko yesakhiwo emva kokwaphulwa. Ke ngoko, ukugcinwa okufanelekileyo kunye nokuphatha kubaluleke ngakumbi ekwandiseni ubomi bezi silinda.
Ubomi beKB carbon fiber type3 cylinders yi-15 iminyaka okwangokuKB uhlobo4 PET liner carbon fibre cylinders yiNLL (Non-Limited-Lifespan)
Isiphelo: I-Symbiosis yoKhuseleko kunye nokuSebenza
Carbon fiber SCBA cylinders imele ukuqhubela phambili okubonakalayo kwitekhnoloji yokukhusela ukuphefumla. Ubunzima babo obulula kunye nokumelana nokugqwesa okuphezulu kunika inzuzo engenakuphikiswa kubacimi bomlilo kunye nabasebenzi bemizi-mveliso. Nangona kunjalo, ukuqinisekisa ukhuseleko oluqhubekayo lwezi silinda kufuna ukuzibophelela ekuhlolweni rhoqo, uqeqesho lwabasebenzisi, kunye nokubambelela kwiindlela zokuphatha ngokukhuselekileyo. Ngokubeka phambili ukhuseleko kunye nokusebenza, iteknoloji ye-carbon fiber SCBA ingaqhubeka ibe sisixhobo sokusindisa ubomi kwiindawo ezinobungozi.
Ixesha lokuposa: Jun-06-2024