Izixhobo ze-Self-Contained Breathing Apparatus (SCBA) zidlala indima ebalulekileyo ekukhuseleni impilo kunye nokhuseleko lwabacimi bomlilo, abasebenzi bamashishini, kunye nabaphenduli bexakeka abasebenza kwiindawo apho umgangatho womoya unobungozi okanye uphazamisekile. Ukuqinisekisa ukuba ezi zixhobo ziyahlangabezana nemigangatho engqongqo yoshishino kunye nemimiselo ayisiyo isinyanzelo esisemthethweni kuphela kodwa linyathelo elibalulekileyo lokukhusela ubomi. Eli nqaku liphicotha ngokubaluleka kokubambelela kwimigangatho yeSCBA, ligxininisa indlela ukuthotyelwa okuchaphazela ngayo ukhuseleko kunye nokusebenza kwezi zixhobo zibalulekileyo zokusindisa ubomi, kugxininise kwindimacarbon fiber cylinders.
Imbonakalo-mhlaba elawulayo
Izixhobo ze-SCBA zixhomekeke kwimigaqo engqongqo ebekwe ngamaqumrhu ahlukeneyo ehlabathi nakazwelonke ukuqinisekisa ukhuseleko nokuthembeka okuphezulu. EUnited States, iUmbutho woKhuseleko loMlilo weSizwe (NFPA)inikeza izikhokelo ezibanzi, ngelixa iUmgangatho waseYurophu (EN)ilawula ukuthotyelwa kweManyano yaseYurophu. Amazwe ahlukeneyo anemimiselo yawo ethile ngokuxhomekeke kwisicelo esicetywayo, zonke ezibandakanya iinkcukacha ezicacileyo zoyilo, uvavanyo, ukusebenza kunye nokugcinwa.
Indima yeI-Carbon Fiber Cylinders
Ikhabhoni fiber cylindersziyinxalenye ebalulekileyo yezixhobo ze-SCBA, ezibonelela ngeenzuzo ezibalulekileyo ngenxa yomlinganiselo wamandla obunzima. Ezi zisilinda, ezenziwe kwi-carbon fiber composites eziphambili, zibalulekile ekuboneleleni ngenkxaso ethembekileyo yomoya ophefumulayo ngelixa ugcina iphrofayili elula, evumela abaphenduli bexakeka ukuba bahambe ngokukhululeka kwiindawo ezinzima.
Izinto ezilungileyo zeI-Carbon Fiber Cylinders
1-Ikhaphukhaphu kwaye ihlala ixesha elide: Ikhabhoni fiber cylinders zikhaphukhaphu kakhulu kuneesilinda zentsimbi zemveli, zinciphisa umthwalo womzimba kubasebenzisi. Oku kunenzuzo ngakumbi kubacimi-mlilo kunye nabasebenzi bakaxakeka ekufuneka baphathe izixhobo ezinzima ixesha elide.
2-Umthamo woxinzelelo oluphezulu:Ezi zisilinda zinokubamba umoya oxinanisiweyo kuxinzelelo oluphezulu kakhulu, zivumela ixesha elide lokubonelela komoya, nto leyo ebaluleke kakhulu ngexesha lemisebenzi eyandisiweyo.
3-Ukumelana nokuMdla:Izinto zefayibha zekhabhoni zixhathisa kakhulu ekudlekeni, ziqinisekisa ukuba iisilinda zigcina ingqibelelo yazo yolwakhiwo nakwimimandla erhabaxa kunye nekhemikhali ndlongo.
4-Ukhuseleko olomeleziweyo:Ubume obuqinileyo be-carbon fiber buqinisekisa ukuba le mibhobho inokumelana nokushisa okugqithisileyo kunye neempembelelo ngaphandle kokukhusela ukhuseleko, ukubonelela ngokhuseleko olongezelelweyo kwiimeko eziguquguqukayo.
Ukuthotyelwa kuYilo nakwiMveliso
Ukuthotyelwa kuqala kwisigaba soyilo kunye nokuvelisa, apho iiyunithi ze-SCBA kufuneka zihambelane nemigangatho ethile yokusebenza. Oku kubandakanya imilinganiselo yobude bexesha lokunikezelwa komoya, imilinganiselo yoxinzelelo, kunye nokuchasana neengozi zendalo ezifana nobushushu, iikhemikhali, kunye noxinzelelo lomzimba.
Abavelisi kufuneka:
-Yenza uvavanyo olungqongqo ukuqinisekisa ukuba iiyunithi ze-SCBA zinokunyamezela iimeko ezigqithisileyo, ezinje ngamaqondo obushushu aphezulu kunye namandla amakhulu omatshini.
-Qinisekisa ukubacarbon fiber cylinders zenziwa ngokuchanekileyo ukugcina ukufana kumandla kunye nokusebenza kuzo zonke iiyunithi.
-Ukuphumeza imilinganiselo yokulawula umgangatho eqinisekisa ukuba iyunithi nganye isebenza ngokuthembekileyo phantsi kweemeko ezahlukeneyo zokusebenza.
Ukubaluleka koVavanyo rhoqo kunye neSiqinisekiso
Zakuba zisetyenzisiwe izixhobo ze-SCBA, ukuvavanywa rhoqo kunye nokugcinwa kwazo kubalulekile ukugcina ukuthotyelwa. Le nkqubo iqhubekayo iqinisekisa ukuba isixhobo siyaqhubeka nokusebenza ngokuchanekileyo nangokukhuselekileyo kubo bonke ubomi baso benkonzo. Uhlolo lwesiqhelo lubandakanya:
-Ukujongwa koMgangatho woMoya:Ukuqinisekisa ukuba ukuhanjiswa komoya kuhlala kungangcolisekanga kwaye kuyahlangabezana nemigangatho yokhuseleko.
-Uhlolo lweValve kunye noLawulo:Ukujonga ukuba onke amalungu asebenza ngaphandle komthungo ngaphandle kokuvuza okanye ukungasebenzi kakuhle.
-Uvavanyo lweMfezeko yeMaski:Ukuqinisekisa ukuba iimaski zobuso zigcina itywina kwaye azithobi ekuhambeni kwexesha.
Ukungaphumeleli ukwenza olu mvavanyo luyimfuneko kunokubangela ukusilela kwesixhobo, kubangele imingcipheko enkulu kubasebenzisi. Kunyanzelekile ukuba imibutho icwangcise rhoqo uhlolo lolondolozo kwaye igcine iirekhodi ngononophelo zolu vavanyo ukuthintela ukusilela kukhuseleko.
Uqeqesho kunye nokusetyenziswa okuchanekileyo
Ukubambelela kwimigangatho yeSCBA kunabela ngaphaya kokuthotyelwa kwezixhobo; ikwabandakanya uqeqesho lwabasebenzisi kunye neendlela ezifanelekileyo zokusetyenziswa. Iinkqubo zoqeqesho zibalulekile ukuqinisekisa ukuba abasebenzi abaxhotyiswanga nje kuphela ngezixhobo kodwa banobuchule ekusebenzeni kwabo kwaye bayalwazi unyino lwazo.
Uqeqesho lubandakanya iinkalo ezifana nezi:
-IiNkqubo zokuFaka ezichanekileyo:Ukuqinisekisa ukuba abasebenzisi banokufaka ngokufanelekileyo izixhobo ze-SCBA ukwenza itywina elisebenzayo ngokuchasene nomoya onobungozi.
-Ukuqonda imida:Ukuqaphela amandla kunye nemiqobo yeenkqubo ze-SCBA, kubandakanywa nexesha lokubonelela ngomoyacarbon fiber cylinders.
-Ukwazisa ngeSaziso:Ukufundisa abasebenzisi ngokubaluleka kokutshekishwa rhoqo kunye nendima abayidlalayo ekugcineni ukuthembeka kwezixhobo.
Iingqwalaselo zoMthetho nezeNqobo ezisesikweni
Ukungathotyelwa kwemigangatho yeSCBA kuthwala iimpembelelo ezibalulekileyo zomthetho nezokuziphatha. Kwimeko yesiganeko, imibutho inokujongana neempembelelo zomthetho ukuba kugqitywe ukuba ayiphumelelanga ukubonelela ngeendlela zokhuseleko ezifanelekileyo. Ngaphandle koxanduva lomthetho, kukho uxanduva lokuziphatha lokukhusela abasebenzi kunye nabaphenduli ngokuqinisekisa ukuba banokufikelela kwizixhobo ezithembekileyo nezithobelayo.
Indima yobuChwepheshe ekuThobeleni
Njengoko itekhnoloji iguquka, ngokunjalo nemigangatho elawula izixhobo zeSCBA. Ukuqhubela phambili okuqhubekayo kwimathiriyeli, efana nekharbhon fiber composites, kunye nokuphuculwa kweendlela zoyilo kufuna uhlaziyo kwimigangatho yolawulo. Imibutho kufuneka ihlale inolwazi malunga nolu tshintsho ukuze kuqinisekiswe ukuthotyelwa okuqhubekayo kunye nokomeleza itekhnoloji entsha yokhuseleko oluphuculweyo kunye nokusebenza.
Itekhnoloji ezikhulayo ziquka:
-IiSmart Monitoring Systems:Ukudityaniswa kweenkqubo zedijithali ezibonelela ngokujongwa kwangexesha langempela kumanqanaba okubonelela ngomoya kunye neemeko zokusingqongileyo.
-UPhando lweMathiriyeli ePhezulu:Uphuhliso oluqhubekayo lokuqina ngakumbi kunye nekhabhoni ekhaphukhaphu imidibaniso yefayibha ukuze kuphuculwe ngakumbi ukusebenza kwesilinda.
Ukuqukumbela
Ukuthotyelwa kwemigangatho ye-SCBA yinkqubo eneenkalo ezininzi ebandakanya intsebenziswano phakathi kwabavelisi, imibutho elawulayo, imibutho, kunye nabasebenzisi bokugqibela. Ifuna ukuzinikela okuqinileyo kukhuseleko, uvavanyo olungqongqo, kunye noqeqesho oluqhubekayo ukuqinisekisa ukuba ezi zixhobo zibalulekileyo zenza imisebenzi yazo yokusindisa ubomi ngokufanelekileyo.
Ukudityaniswa kwecarbon fiber cylinders imele inkqubela phambili ebalulekileyo kwitekhnoloji ye-SCBA, inika amandla angenakulinganiswa nanto, ukuqina, kunye nokusebenza kakuhle. Njengoko amashishini kunye neenkonzo zikaxakeka ziqhubeka nokubeka phambili ukhuseleko kunye nokuthembeka, ukubambelela kwimigangatho emiselweyo kuhlala kubaluleke kakhulu, ukukhusela ubomi kunye nokunciphisa amatyala ngelixa uqhubela phambili imida yezixhobo zokukhusela.
Ixesha lokuposa: Jul-23-2024