Izinto ezikhethwayo eziguqukayo kwiZixhobo ze-SCBA: IShift ukusuka kuHlobo lwe-3 ukuya kwiType-4 yeCarbon Fiber Cylinders

Intshayelelo

Kwiminyaka yakutshanje, kukho utshintsho olubonakalayo kumasebe okucima umlilo, iinkonzo zongxamiseko, kunye nabasebenzisi be-SCBA (Self-Contained Breathing Apparatus) malunga nokwamkelwa kwe.Uhlobo-4 carbon fiber cylinders, ngokuthe ngcembe ibuyisela yangaphambiliUhlobo-3 isilinda edibeneyos. Olu tshintsho alukho ngokukhawuleza kodwa lubonisa indlela ebanzi esekelwe ekunciphiseni ubunzima, ukusebenza kakuhle, kunye neendleko zexesha elide.

Eli nqaku lithatha inkcazo ecacileyo kunye nokusebenzayo kwizizathu ezibangela le ntshukumo, ichaza umahluko phakathi kweentlobo ezimbini zeesilinda, izibonelelo ezinikezelwa ngu.Uhlobo-4itekhnoloji, kunye nezinto eziqwalaselwa ngamasebe nababoneleli xa besenza utshintsho.

UkuqondaUhlobo-3vs.Uhlobo-4 Carbon Fiber Cylinders

Uhlobo-3 Isilindas

• Ulwakhiwo: Uhlobo-3 isilindas zibandakanya ialuminiyam ingxubevange liner yangaphakathi(ngokuqhelekileyo i-AA6061) isongelwe ngokupheleleyo kunye neengqimba ze-carbon fiber composite.

• Ubunzima: Ezi zilula kakhulu kuneesilinda zensimbi kodwa zisenobunzima obubonakalayo ngenxa ye-aluminium liner.

• Ukuqina: I-aluminium liner inikeza isakhiwo esiqinileyo sangaphakathi, ukwenzaUhlobo-3 isilindas yomelele kakhulu kwindawo ezibango.

Uhlobo-4 Isilindas

• Ulwakhiwo: Uhlobo-4 cylinders isici aiplastiki (i-polymer-based) liner, nayo ihlanganiswe ngokupheleleyo nge-carbon fiber okanye indibaniselwano ye-carbon kunye ne-glass fibers.

• Ubunzima: ZiyafanakhaphukhaphukunokubaUhlobo-3 isilindas, ngamanye amaxesha ukuya kuthi ga30% ngaphantsi, eyona nto iluncedo.

• Isithintelo seGesi: I-plastic liner idinga unyango olongezelelweyo okanye iileyile zokuthintela ukukhusela ngokufanelekileyo ukungena kwegesi.

Kutheni ii-Bureau zokucima umlilo kunye nabasebenzisi be-SCBA betshintshelaUhlobo-4

1. Ukunciphisa Ubunzima kunye nokukhathala komsebenzisi

Abacimi bomlilo basebenza kwiimeko ezixinzelelekileyo, ezinzima ngokwasemzimbeni. Yonke igram ibala xa uphethe izixhobo.Uhlobo-4 cylinders, ilula phakathi kokhetho,ukunciphisa ubunzima bomzimba, ngakumbi ngexesha lemishini yexesha elide okanye kwiindawo ezivaliweyo.

• Ubunzima obuncinci bulingana ngconoukuhamba.

• Ukudinwa okuphantsi kunegaleloukhuseleko oluphezulu kunye nokusebenza kakuhle.

• Iluncedo ngakumbi kwiabasebenzi abancinci okanye abadala, okanye abo babandakanyekayo kwimisebenzi eyandisiweyo yokuhlangula.

2. Ukunyuswa kweVolume yeGesi kuMzimba ofanayo okanye oNcinci

Ngenxa yobunzima obusezantsi beUhlobo-4 cylinders, kuyenzeka ukuthwalaumthamo wamanzi ophezulu (umz., 9.0L endaweni ye-6.8L)ngaphandle kokunyusa umthwalo. Oku kuthetha okungakumbiixesha lokuphefumlakwiimeko ezinzima.

• Uluncedo kwiukuhlangula okunzulu or ukucima umlilo okuphezulu.

• Ubude bexesha elongeziweyo lomoya kunciphisa imfuno yokutshintshiselana rhoqo kweesilinda.

3. I-Ergonomics engcono kunye ne-SCBA Compatibility

Iisistim ze-SCBA zangoku ziyayilwa ngokutsha ukuze zilingane lulaUhlobo-4 cylinders. Iyonkeiziko lomxhuzulane kunye nokulinganiselaIsixhobo siphucula xa usebenzisa iisilinda ezikhaphukhaphu, okukhokelela ekumeni okungcono kunye nokuncipha koxinzelelo lwangasemva.

• Iphucula ngokubanziintuthuzelo yomsebenzisikunye nolawulo.

• Iyahambelana nentshaiinkqubo ze-SCBA zemodyuliyamkelwa kuMntla Merika, eYurophu nakwamanye amazwe aseAsia.

Iindleko, uKuhlala ixesha elide, kunye neeNgqwalasela

1. Iindleko zokuQala vs. Ukonga uBomi

• Uhlobo-4 cylinders zininziibiza kakhulu ngaphambilikunokubaUhlobo-3, ikakhulu ngenxa yezixhobo eziphambili kunye nemveliso enzima.

• Nangona kunjalo, ugcino lwexesha elide luvela:

  • Iindleko zothutho eziphantsi

  • Ukulimala okuncinci komsebenzisi kunye nokudinwa

  • Ixesha elongeziweyo lokusebenza ngetanki nganye

2. Ubomi beNkonzo kunye namaxesha okuvavanya kwakhona

• Uhlobo-3idla ngokuba ne-aubomi benkonzo ye-15 iminyaka,kuxhomekeke kwimigangatho yendawo.Uhlobo-4 cylinderUbomi benkonzo yexeshana yi-NLL(Akukho-Limited-Lifespan).

• Izihlandlo zokuvavanya i-Hydrostatic (ngokuqhelekileyo yonke iminyaka emi-5) ziyafana, kodwaUhlobo-4inokufunauhlolo olusondeleyo lwembonakaloukufumanisa nayiphi na imiba enokubakho okanye enxulumene nomgca.

3. IiNgxaki zokuNgena kweGesi

• Uhlobo-4 cylinders inokuba kancinciamazinga aphezulu egesingenxa yeentambo zabo zeplastiki.

• Nangona kunjalo, iingubo zanamhlanje zokuthintela kunye nezixhobo ze-liner ziye zanciphisa kakhulu oku, zizenzaikhuselekile ekuphefumleni umoyaizicelo xa zakhiwe kwimigangatho efanaEN12245 or DOT-CFFC.

IiNdlela zoKwamkela ngoMmandla

• amantla Emelika: Amasebe omlilo e-US naseKhanada adibanisa ngokuthe ngcembeUhlobo-4 cylinders, ngakumbi kumasebe asezidolophini.

• IYurophu: Ukutyhala okunamandla ngenxa yokuthotyelwa komgangatho we-EN kunye nokugxila kwe-ergonomics kumazwe asemantla nakwintshona yeYurophu.

• EAsia: IJapan kunye noMzantsi Korea ngabamkeli bokuqala beenkqubo zeSCBA ezikhaphukhaphu. Imarike ekhulayo yokhuseleko lwemizi-mveliso yaseTshayina ikwabonisa iimpawu zenguqu.

• kuMbindi Mpuma kunye neGulf: Ngokugxila kwiiyunithi zokuphendula ngokukhawuleza kunye neendawo ezitshisa kakhulu,Uhlobo-4 cylinders 'khaphukhaphu kunye nokumelana nomhlwa kunomtsalane.

• Ingingqi yeCIS: NgokwemveliUhlobo-3eyongamileyo, kodwa eneenkqubo zohlaziyo olukhoyo,Uhlobo-4izilingo ziyaqhubeka.

Umahluko woLondolozo kunye noGcino

• Uhlobo-4 cylinders kufanele ukubaukhuselwe ekuvezweni kwe-UVxa ingasetyenziswa, njengoko iipolymers zinokuthomalalisa ngokuhamba kwexesha kunye nokuvela kwelanga ixesha elide.

• Ukuhlolwa rhoqo kufuneka kubandakanye ukujonga iUkusonga kwangaphandle kunye nesitulo sevalvungenxa yeempawu zokuguga okanye umonakalo.

• Izixhobo ezifanayo zovavanyo lwe-hydro kunye neenkqubo zihlala zisetyenziswa njengakuUhlobo-3, nangona uhlala ulandela iuhlolo lomenzi kunye nezikhokelo zovavanyo.

Iingcamango Zokugqibela

Ukutshintsha ukusukaUhlobo-3 to Uhlobo-4iisilinda carbon ifayibha kumacandelo zokucima umlilo kunye SCBA yi ainyathelo elisengqiqweni ukuya phambiliiqhutywa ziinkxalabo zobunzima, ukuzuza impumelelo, kunye nokuphuculwa kwe-ergonomic. Ngelixa iindleko zokuthatha umntwana ongamzalanga abe ngowakho zinokuba ngunobangela, imibutho emininzi iqaphela iingenelo zexesha elide zokutshintshela kubuchwepheshe obutsha, obulula.

Kubasebenzi abaphambili abakhuseleko kunye nonyamezelo lwabo luxhomekeke kwizixhobo zabo, ukusebenza okuphuculweyo, ukukhathala okuncitshisiweyo, kunye namandla okudityaniswa kwale mihla.Uhlobo-4 cylinderszibenze zibe luphuculo oluxabisekileyo kwimisebenzi ebalulekileyo ebomini.