Iinkqubo ze-Self-Contained Breathing Apparatus (SCBA) sele zide zifana nokucima umlilo, ukubonelela ngokhuseleko olubalulekileyo lokuphefumula kwiindawo ezizaliswe ngumsi. Nangona kunjalo, ukusetyenziswa kwetekhnoloji ye-SCBA kudlulela ngaphaya kwendawo yokucima umlilo. Ezi nkqubo ziphucukileyo zidlala indima ebalulekileyo kumashishini ahlukeneyo kunye neemeko, ziqinisekisa ukhuseleko apho umoya ophefumulayo uphazamiseka. Eli nqaku liphonononga usetyenziso olwahlukeneyo lwetekhnoloji ye-SCBA, igxininisa ukubaluleka kwayo kwiinkalo ezahlukeneyo.
Izicelo zoShishino
Kwiimeko zemizi-mveliso, ngakumbi kwimizi-mveliso yokuvelisa imichiza, iindawo zokucoca, kunye nemizi-mveliso yamayeza, abasebenzi bahlala bechanabeke kwizinto eziyingozi. Iinkqubo ze-SCBA zibalulekile kwezi ndawo, zibonelela ngokhuseleko kwiigesi ezinetyhefu, umphunga, kunye namasuntswana. Baqinisekisa ukuba abasebenzi banokwenza imisebenzi yabo ngokukhuselekileyo, nokuba kuthe kwakhutshwa ngempazamo okanye ngexesha logcino lwesiqhelo lwemisebenzi enokuphazamisa izixhobo eziyingozi.
Impendulo Yezinto Eziyingozi
Amaqela eempendulo zikaxakeka anikwe uxanduva lokuphatha izinto eziyingozi (HazMat) izehlo zixhomekeke kwiinkqubo zeSCBA ukuze zikhuseleke kuluhlu olubanzi lwezoyikiso zekhemikhali, zebhayoloji, ngemitha kunye nezenyukliya. Ingaba ukuphendula kwiingozi zoshishino, iziganeko zokuthutha ezibandakanya izinto ezinobungozi, okanye izenzo zobugrogrisi, iteknoloji ye-SCBA ibalulekile ekuqinisekiseni ukhuseleko lwabaphenduli bokuqala njengoko bequlethe ingozi kunye nokunciphisa impembelelo yayo kuluntu kunye nokusingqongileyo.
Ukuhlangulwa kweSithuba esivaliweyo
Itekhnoloji ye-SCBA iyimfuneko kwimisebenzi yokuhlangula kwindawo evaliweyo. Izithuba ezivaliweyo, ezinjengamatanki, izisele, imijelo ephantsi komhlaba ehambisa amanzi amdaka, neetonela, zinokufumba iigesi ezinetyhefu okanye zibe neatmosfera engenawo ioksijini. Amaqela okuhlangula axhotyiswe ngeenkqubo ze-SCBA angangena ngokukhuselekileyo kule ndawo ukuze enze imisebenzi yokuhlangula kunye nokubuyisela, ukukhusela bobabini abahlanguli kunye nabo bahlangulwa.
Imisebenzi yezemigodi
Ishishini lezimayini libeka imiceli mngeni eyodwa yokuphefumla ngenxa yobukho bothuli, iigesi, kunye nokuncipha kwamanqanaba eoksijini phantsi komhlaba. Iinkqubo ze-SCBA zibonelela abavukuzi ngomthombo othembekileyo womoya ophefumulayo, ngakumbi ngexesha likaxakeka ezifana nokuwa kwemigodi okanye imililo, ukuqinisekisa ukuba banokukhuselwa okuyimfuneko ukubaleka okanye ukuhlangulwa.
Izicelo zaseLwandle kunye ne-Offshore
Kumacandelo e-oyile kunye negesi ye-oyile yaselwandle kunye ne-offshore, iinkqubo ze-SCBA zibalulekile ekulweni nemililo engaphakathi kunye nokujongana nokuvuza kwegesi. Ngenxa yobume obubodwa beenqanawa kunye namaqonga, ukufikelela ngokukhawuleza kwitekhnoloji ye-SCBA kubalulekile ukuze uphile de kufike uncedo lwangaphandle.
Indima yeI-Carbon Fiber Cylinders
Inxalenye ephambili yeenkqubo ze-SCBA yi-cylinder yomoya, egcina umoya ocinezelweyo ophefumlwa ngumsebenzisi. Inkqubela phambili yamva nje ibone ukwamkelwa kwecarbon fiber composite cylinders, ezikhaphukhaphu kakhulu kunentsimbi yemveli okanye iisilinda ze-aluminium. Oku kuncitshiswa kobunzima, rhoqo ngaphezu kwe-50%, kuyinzuzo kubasebenzisi abafuna ukuhlala bekhulile kwaye behamba ngelixa benxibe izixhobo ze-SCBA. Ukuqina kunye nokukhuseleka kwezicarbon fiber cylinders, kunye nobomi babo benkonzo obandisiweyo ukuya kuthi ga kwi-15 leminyaka, babenze babe lolona khetho lufanelekileyo lwezicelo ze-SCBA kuwo wonke amashishini ahlukeneyo.
Uqeqesho kunye nokulinganisa
Ukusetyenziswa okusebenzayo kweSCBA kufuna uqeqesho olungqongqo ukuqinisekisa ukuba abasebenzisi banokunikela kwaye basebenzise izixhobo ngokuzithemba nangobuchule. Imibutho emininzi ityala imali kwiinkqubo zoqeqesho kunye nemithambo yokulinganisa ukulungiselela abasebenzi babo kwiimeko zokwenyani. Oku akugcini nje ukwandisa ukhuseleko kodwa kukwaqinisekisa ukuba abantu ngabanye banokwenza uninzi lwezakhono zokukhusela ezibonelelwa yiteknoloji ye-SCBA.
Uphuhliso lwexesha elizayo
Njengoko amashishini eguquka kwaye kuvela imingeni emitsha, itekhnoloji yeSCBA iyaqhubeka nokuhambela phambili. Abavelisi bagxile ekuphuculeni i-ergonomics, umthamo, kunye nezakhono zokubeka iliso kwiinkqubo ze-SCBA. Izinto ezintsha ezifana nezixhobo zonxibelelwano ezidibeneyo, iziboniso zentloko, kunye nexesha langempela lokubeka iliso lomoya liphucula ukusebenza kunye nokhuseleko lweeyunithi ze-SCBA, ukwandisa izicelo zabo ngakumbi.
Ukuqukumbela
Itekhnoloji ye-SCBA yindlela yokuphila kwiindawo apho umgangatho womoya ungenakuqinisekiswa. Ngaphandle kokucinywa komlilo, ukusetyenziswa kwayo kuthatha indawo yokwenziwa kwemizi-mveliso, ukuphendula kwezinto ezinobungozi, ukusebenza kwendawo evaliweyo, imigodi, imisebenzi yaselwandle kunye ne-offshore, kunye nokunye. Ukudityaniswa kwecarbon fiber composite cylinders kwiinkqubo ze-SCBA ziphawula ukuqhubela phambili okubalulekileyo, ukunika abasebenzisi ukhuseleko oluphuculweyo, intuthuzelo, kunye nokusebenza. Njengoko sijonge kwikamva, ukuqhubeka nokwenziwa izinto ezintsha kwitekhnoloji yeSCBA ithembisa ukwandisa indima yayo ekukhuseleni ubomi kuluhlu olubanzi lwamacandelo.
Ixesha lokuposa: Mar-11-2024