Ukubaluleka kwee-clills ezihlawulelweyo ezihlawulelweyo kwiimeko ezizalisekileyo zomsi

Iisilinda zokuzithobela ezinesidima (i-SCBA) zidlala indima ebalulekileyo kwimisebenzi yokucima umlilo, ukusebenza-kunye nokuhlangula, kunye nezinye iimeko zomngcipheko omkhulu ezibandakanya ityhefu enetyhefu okanye ye-oxygen ephantsi. Iiyunithi ze-SCBA, ngakumbi ezoI-carbon fiber ye-carbon sylinders, zibonelela ngesisombululo esikhanyayo, esinemigangatho eqinileyo yokuhambisa umoya wokuphefumla ukuya kwiindawo ezinobungozi. Nangona kunjalo, umbuzo obalulekileyo uvuka: Ngaba kukhuselekile ukufaka indawo ezaliswe ngumsi ukuba i-scba cylinder ayihlawuliswa ngokupheleleyo? Eli nqaku lidla ngokuqwalaselwa kokhuseleko, izinto zokusebenza, kunye nokusebenza kwe-SCBA ejolise ngokupheleleyo kwiinkalo ezigcwalisiweyo zomsi, igxininisa iItanki yomoya ye-carbon fiberIndima yokuqinisekisa ukhuseleko lwabasebenzisi.

Kutheni le nto i-sca cylinds ibalulekile

Ukungena kwindawo ezele yimsi okanye eyingozi enesilinda ye-SCba engahlawuliswa ngokupheleleyo igcinwe ngenxa yokhuseleko kunye neenkxalabo zokusebenza. Kubasebenzi abahlangulayo kunye nabacimi-mlilo, ukuqinisekisa ukuba izixhobo zabo zisebenza ngokufanelekileyo phantsi kweemeko ezithile zibalulekile. Nantsi ukuba kutheni i-cylinder enesilinda ibalulekile:

1. Ixesha lokuphefumla elincinci: Isilinda nganye i-SCBA sinesiphene somoya esigqibeleleyo esenzelwe ukuhlala ixesha elithile phantsi kweemeko eziphefumlayo. Xa itanki igcwalisiwe ngokuyinxalenye kuphela, inika ixesha elingapheliyo lokuphefumla, elinokubakho lomsebenzisi emngciphekweni wokuphelelwa ngumoya wokuphefumla ngaphambi kokuba uphume indawo yengozi. Olu kuncitshiswa kwexesha lunokukhokelela kwimeko eyingozi, ngakumbi ukuba ukulibaziseka okungalindelekanga okanye imiqobo eqhubekayo ngexesha lokuzimisela.
2. Uhlobo olungalindelekanga lwemeko ezaliswe ngumsi: Iindawo ezizalisekileyo zomsi zinokufaka imiceli mngeni emininzi yomzimba nezengqondo. Ukuncitshiswa kokubonakala, ubushushu obuphezulu, kwaye izithintelo ezingaziwayo ziyingozi, zandisa ixesha elifunekayo ukulandela ezi ndawo. Ukuba netanki ehlawulelwa ngokupheleleyo ibonelela ngomda wokhuseleko, ukuqinisekisa ukuba umsebenzisi unexesha elaneleyo lokujongana neemeko ezingalindelekanga.
3. Ukuqinisekisa ukuthotyelwa komgaqo: Iiprothokholi zoKhuseleko kwimililo yokucima umlilo kunye neendawo ezinobungozi zihlala zifuna iiyunithi ze-SBA ukuze zihlawulwe ngokupheleleyo ngaphambi kokungena. Le migangatho, esekwe ngamasebe omlilo kunye neearhente zolawulo, zenzelwe ukunciphisa umngcipheko nokukhusela abasebenzi abahlanguli. Ukusilela ekuthobeleni le migaqo kungekuphela nje i-heanders kuphela kodwa kungakhokelela kwinyathelo loluleko okanye izohlwayo zomthetho.
4. Ukuvula i-alam kunye neziphumo zengqondoIiyunithi ezininzi ze-SCBA zixhotyiswe ngeealarms zomoya eziphantsi, zobhala umsebenzisi xa ubonelelo lomoya lusondele. Ukufaka indawo enobungozi ngetanki ehlawulelwayo kuthetha ukuba le alam iya kubangela kude kube lixesha kunokuba bekulindelwe, kunokubangela ukudideka okanye uxinzelelo. I-alarm yangaphambi kwexesha inokwenza ingxamiseko engafunekiyo, echaphazela ukuthathwa kwezigqibo kunye nokusebenza ngokufezekileyo ngexesha lokusebenza.

Indima yeI-carbon fiber ye-carbon sylinderIiyunithi zeSCBA

I-carbon fiber ye-carbon sylinderSukhe uluhlobo olukhethiweyo kwiinkqubo ze-SBA iinkqubo ngenxa yoyilo lwabo olukhanyayo, amandla, kunye nokuxhathisa iimeko ezigqithisileyo. Makhe sihlolisise ezinye zeenzuzo kunye neempawu zeItanki yomoya ye-carbon fibers, ngakumbi ngokwezicelo zabo kwizixhobo zokonga lobomi.

1. Umthamo ophezulu woxinzelelo kunye nokuqina

Itanki ye-carbon fickAyenzelwe ukumelana nereyithingi yoxinzelelo oluphezulu, edla ngokuqhubekayo malunga ne-300 yeBig (4350 psi), enika abacimi-mlilo ngomoya ophefumlayo onokuphefumla. Ngokungafaniyo neetanki zensimbi, enokuba nzima kwaye kunzima ukuzithutha,I-carbon fiber cylinderSukunika ibhalansi phakathi komthamo woxinzelelo kunye nokukhululeka kwentshukumo, ebaluleke kwiimeko ezifuna ukufefu kunye nesantya.

2. I-chat kwaye iphikisiwe

Ubume bokukhanya kwe-carbon fiber kwenza ukuba kube lula ukuba abahlanguli baphathe iiyunithi zabo ze-SBA ngaphandle kokudinwa okugqithisileyo. Yonke iphawundi eyongezelelweyo inokwenza umahluko, ngakumbi ngexesha lokuhlala ixesha elide okanye ngelixa ihamba izakhiwo ezimbaxa. Ubunzima obuncitshisiweyoI-carbon fiber cylinderS ivumela abasebenzisi ukuba bagcine amandla kwaye bahlale bejolise kwimisebenzi yabo kunokuba babenengxaki zizixhobo ezinzima.

3. Iimpawu eziphuculweyo zoKhuseleko

I-carbon fiber cylinderI-S yakhiwe ukuze inyamezele iimeko ezinzima, kubandakanya amaqondo obushushu, iimpembelelo, kunye nolunye uxinzelelo lomzimba. Bangaphantsi kwengozi okanye ukugqabhuka phantsi koxinzelelo oluphezulu, benza ukuba bakhuseleke kubacimi mlilo kwiimeko apho itanki linokujamelana ne-subcations. Ngapha koko, amandla efayibha yekharbhon inciphisa umngcipheko wokuphumelela kwetanki ngexesha elinzima.

4. Ixabiso eliphezulu kodwa ixabiso lexesha elide

NgelixaI-carbon fiber cylinderS zibiza kakhulu kunezitanki zemveli zemveli okanye ze-aluminium, ukuqina kwazo kunye nokusebenza kwexabiso elide. Utyalomali kwizixhobo ze-SCA ekumgangatho weSBA lowokugqibela luphucula ukhuseleko kunye nokubonelela ngokhuseleko olunokufunda kwiimeko ezisongela ubomi. Kwiiarhente ezibeka phambili ukhuseleko lwabasebenzi, iindleko zeItanki ye-carbon ficks inesizathu ngokuxhomekeka kwabo kunye nobomi babo.

Umngcipheko wokusebenzisa i-sylinder egcwaliswe yi-SCBA KWIINDAWO ZOKUGQIBELA

Sebenzisa isilinda esigcwalisa ngokuyinxalenye kwindawo eyingozi yokusinda kwazisa umngcipheko omkhulu. Nantsi i-in-in-in-in-vele kwezi zengozi ezinokubakho:

1. Umoya odakumbileyo wokuphefumla: Isilinda esigcwalisa ngokuyinxalenye sibonelela ngomoya omncinci, onokukhokelela kwimeko apho umsebenzisi enyanzelwa ukuba abuyele ngaphambi kwexesha okanye, okubi, akakwazi ukuphuma phambi kombane ophumileyo. Le meko iyingozi ngokukhethekileyo iindawo ezaliswe ngumsi, apho ukubonakala kwezantsi kunye neemeko eziyingozi sele zibeka imiceli mngeni.
2. Ukunyuka kweemeko zongxamisekoIindawo ezizalisekileyo zomsi zinokuphazamiseka, nkqu nabeziingcali ezinamava. Ukubaleka emoyeni ngaphambili kunokuba kulindeleke kungakhokelela ekutsaleni okanye ekuthathweni kwezigqibo kakubi, ukwandisa umngcipheko weengozi. Ukuba nesinyibilikisi se-SCK sinika intuthuzelo yengqondo kwaye ivumela umsebenzisi ukuba aqhubeke ezolile kwaye egxile ekuhambeni kwendalo.
3. Impembelelo kwimisebenzi yeqelaKumsebenzi wokuhlangula, ukhuseleko lwelungu ngalinye iqhinga ichaphazela yonke imisebenzi. Ukuba umntu omnye ufuna ukuphuma ngenxa yomoya ongonelanga, unokuphazamisa isicwangciso seqela kunye nezixhobo ezivela kwinjongo ephambili. Ukuqinisekisa ukuba zonke iisilinda zihlawulwe ngokupheleleyo ngaphambi kokungena kwindawo enobungozi ivumela ukuba iinzame ezilungelelanisiweyo kwaye zinciphise umngcipheko ongafunekiyo.

ISIQINISEKISO: Isizathu sokuba i-sylinder ye-SCBA ibalulekile

Kwisishwankathelo, ukungena kwindawo ezele ngumsi ene-sba cylinder engakhange ihlawuliswe ngokupheleleyo umsebenzisi kunye nomsebenzi.Itanki yomoya ye-carbon fiberS, ngokuqina kwabo kunye nokuqina koxinzelelo oluphezulu, kufanelekile ukubonelela ngomoya othembekileyo kwezo meko. Nangona kunjalo, kwanezona zixhobo zibalaseleyo azinakubuyekeza ukubonelela ngomoya ongafanelekanga. Imigaqo yokhuseleko ikhona ngesizathu: Baqinisekisa ukuba yonke into yokuhlangula inelona thuba lilungileyo lokugqibezela inkonzo yabo ngokukhuselekileyo.

Kwimibutho efakwe ekukhuseleni nasekufezekisweni kokusebenza kakuhle, ukunyanzelisa umgaqo-nkqubo ogunyazisa ngokupheleleyo isilinda kubalulekile. Ngokuqala kweI-carbon fiber ye-carbon sylinderIinkqubo ze-SCBA ziye zaba lula kwaye kulula ukuzilawula, ukanti ukubaluleka koncedo lomoya olupheleleyo luhlala luguqukile. Ukuqinisekisa ukulungela ukulungela kweeyunithi ze-SCBA ngaphambi kwayo nayiphi na imisebenzi yomngcipheko omkhulu ingakwanga amandla e-SEABSOS kodwa iphakamisa imigangatho yokhuseleko ethi ufundisiso lonke lokuhlangula.