Intshayelelo:
Isixhobo sokuphefumla sidlala indima ebaluleke kakhulu kwimisebenzi yokuhlangula yanamhlanje, iqinisekisa ukhuseleko kunye nokusebenza kakuhle kwabaphenduli kwizimo ezinzima kunye nengozi. Eli nqaku libonisa ukusetyenziswa kwezixhobo zokuphefumla ngokuhlangula, ukuphalaza ukukhanya malunga nokuba zezi zixhobo zisebenza njani ukukhusela nokuxhasa ezo kumgca ongaphambili wempendulo engxamisekileyo.
1. Impendulo kwangoko kwindawo eyingozi:
Kwiimeko ezibandakanya umlilo, ukuqhubela kweekhemikhali, okanye amaqela awileyo, amaqela okuhlangula ahlala edibana neemeko ngokulalanisa ngomgangatho womoya. Izixhobo zokuphefumla, ezinjengezixhobo zokuziphefumlela (i-SCBA), ibalulekile. Ezi zixhobo zibonelela ngokuqhubekayo komoya ophefumlayo, zivumela abaphenduli ukuba bahambe ngendlela eyingozi.
2. Ukuqonda umatshini we-SCA:
Iyunithi ye-SCBA iquka i-primoriece, uMlawuli wokuphefumla,I-Cylinder ye-Air, kunye neenkalda ezahlukeneyo. II-Cylinder ye-Air, ngokwesiqhelo senziwe ngezinto zokukhanya ezifana ne-carbon fiber, igcina umoya oxinzelelweyo. Umlawuli ulawula ukukhululwa kolu moya uye kulowo ulidlelayo, ukugcina uxinzelelo olululo ngaphakathi kwi-primoriece ukuthintela ungcoliseko ukuba ungangeni.
I-3. Ixesha elandisiweyo lokusebenza ixesha elide:
Enye yeenkalo ezibaluleke kakhulu kwizixhobo zokuphefumla zale mihla kukukwazi kwayo ukubonelela ngemilinganiselo eyandisiweyo yokusebenza.Isilinda se-sylinder ephezuluS, idityaniswe nenkqubela phambili kwitekhnoloji yokuphefumla, qinisekisa ukuba abasebenzi abahlangulayo banokujolisa kwimisebenzi yabo ngaphandle kwenkxalabo yokuphelelwa ngumoya. Oku kubaluleke kakhulu kwintlekele enkulu apho imisebenzi ingahamba iiyure ezininzi.
4. Ukuhamba kunye nokuguquguquka kwiindawo ezinamandla:
Ukusebenza kokuhlangula kuhlala kufuna ubugqwetha kunye nokuguquguquka. Izixhobo zokuphefumla eziphathwayo, zenzelwe ukuba zikhululwe ukuhamba, ivumela abaphenduli ukuba bahambe iindawo ezivaliweyo, izakhiwo, kwaye bahambe ngokukhawuleza ukufikelela kwabo basweleyo. Ukwakhiwa kwezixhobo zanamhlanje kunciphisa uxinzelelo lomzimba kubaphenduli, ukuqinisekisa ukuba banokwenza okona kulungileyo kwiindawo ezinamandla.
I-5. Ukubeka iliso kwixeshana lokwenyani kunye nonxibelelwano:
Izixhobo zokuphefumla eziphezulu zidibanisa ukuhlolwa kweliso kwixeshana kunye neenkqubo zonxibelelwano. Ukubonisa iintloko-up, izixhobo zonxibelelwano ezihlanganisiweyo, kunye neefowuni zefowuni zenza ukuba iinkokeli zeqela zibeke esweni imiqondiso ebalulekileyo kunye nemeko yomphenduli ngamnye. Oku kungekuphela nje ukuphucula ulwazi lwendawo kuphela kodwa lukwaququzelela iinzame ezilungelelanisiweyo nezinempumelelo.
I-6. Ukuziqhelanisa nemeko yokuhlangula:
Isixhobo sokuphefumla senzelwe ukuba siziqhelanise nemeko eyahlukileyo yokuhlangula. Nokuba yindawo yokukhangela kunye nokuhlangula kwisakhiwo esigcwalayo somsi okanye ukuphendula kwisigameko sezinto ezinobungozi, ukusetyenziswa kwezixhobo zokuphefumla kwezixhobo eziqinisekisa ukwenziwa kwazo kweemeko ezingxamisekileyo. Izixhobo ezikhethekileyo zinokubandakanya amanqaku anjengemifanekiso ye-thermal yokuphucula ukubonakala okuphuculweyo kwiindawo ezibonakalayo.
ISIQINISEKISO:
Indaleko yezixhobo zokuphefumla inyuse kakhulu ukhuseleko kunye nokusebenza kakuhle kwemisebenzi yokuhlangula. Ukusuka kuyilo lweeyunithi ze-SBA eziPhambili ekufakweni kweenkqubo zokuhlolwa kweliso kwixeshana kunye neenkqubo zonxibelelwano, ezi zixhobo zixhobisa abaphenduli ukuba zilandele kwaye zinciphise iimeko ezinzima kwezona meko zinzima. Njengoko itekhnoloji iyaqhubeka ukuqhubela phambili, ikamva lezixhobo zokuphefumla ngokuhlangula izithembiso ezintsha, zibonelela ngeendawo ezifuna ukuqeqeshwa zizixhobo zokusindisa ubomi kunye nokukhusela abahlali.
IXESHA LOKUQALA: UJan-12 ukuya ku-1224