Ukuqonda umahluko phakathi kwe-EEBD kunye ne-SCBA: Ukugxila kwi-carbon fiber ye-carbon firving

Kwiimeko zikaxakeka apho umoya uphefumla ulalanise, ukuba ukhuseleko oluthembekileyo lokuphefumla lubalulekile. Iindidi ezimbini eziphambili zezixhobo ezisetyenzisiweyo kwezi meko zibalekayo izixhobo zokuxakekisa Ngelixa zombini zibonelela ngokhuseleko olufanelekileyo, zisebenza ngeenjongo ezahlukeneyo kwaye zenzelwe ukusetyenziswa kwamatyala. Eli nqaku likhangela umahluko phakathi kwe-EEBDS kunye ne-SCBSA, kugxilwe ikakhulu kwindima yeI-carbon fiber ye-carbon sylinders kwezi zixhobo.

Yintoni i-EEBD?

Isixhobo sokuphefumla esingxamisekileyo (i-EEBD) sisixhobo esiphathwayo esenzelwe ukubonelela ngexesha elincinci lomoya ophefumlelweyo kwiimeko zongxamiseko. Yenzelwe ukuba isetyenziswe kwiindawo apho umoya ungcoliseka okanye amanqanaba eoksijini asezantsi, njengokucima komlilo okanye ichiza lekhemikhali.

Iimpawu eziphambili ze-EEBDS:

• Ukusetyenziswa kwexesha elifutshane:I-EeBDS idla ngokunika ixesha elincinci lomoya, ukusuka kwimizuzu emi-5 ukuya kweli-15. Eli xesha lifutshane lenzelwe ukuvumela abantu ukuba balibale ngokukhuselekileyo kwiimeko ezinobungozi kwindawo yokhuseleko.
• Ukusetyenziswa ngokulula:Yenzelwe ukuthunyelwa okukhawulezayo kunye nokulula, i-EEBDS ihlala ilula ukuyisebenza, ifuna uqeqesho oluncinci. Zihlala zigcinwa kwiindawo ezifikelelekayo ukuqinisekisa ukuba zinokusetyenziswa ngokukhawuleza ngexesha likaxakeka.
• Umsebenzi olinganiselweyo:I-EEBDS ayilungiselelwe ukusetyenziswa eyandisiweyo okanye imisebenzi enzima. Umsebenzi wabo ophambili kukubonelela ngomoya owoneleyo ukuze kuqhutywa ukubaleka okukhuselekileyo, ukungaxhasi imisebenzi yexesha elide.

Yintoni i-SCBA?

Isixhobo sokuphefumla esinezixhobo (i-SCBA) sisixhobo esigqibeleleyo esisetyenziselwa ixesha elide ukusebenza apho umoya uphefumla ulalanise. I-SCBAS isetyenziswa ngokutsha ngabacimi-mlilo, abasebenzi bemizi-mveliso, kunye nabasebenzi abahlangulayo abafuna ukusebenza kwiindawo ezinobungozi.

Iimpawu eziphambili zeScbas:

• Sebenzisa ixesha elide:I-SCBAS ibonelela ngombane ongezelelweyo, oqhelekileyo ukusuka kwimizuzu engama-30 ukuya kwengama-60, kuxhomekeke kubungakanani be-cylinder kunye nenqanaba lokusetyenziswa komsebenzisi. Eli xesha landisiweyo lixhasa zombini impendulo yokuqala kunye nemisebenzi eqhubekayo.
• IZIPHUMO ZEMPENDULO:I-SCBAS ixhotyiswe ngeempawu ezongezelelweyo ezinjengeenkqubo zoxinzelelo, iinkqubo zonxibelelwano, kunye neemaski ezihlanganisiweyo. Ezi mpawu zixhasa zombini ukhuseleko kunye nokusebenza kakuhle kwabasebenzisi abasebenza kwiimeko eziyingozi.
• Uyilo lwentsebenzo ephezulu:I-SCBAS yenzelwe ukuba isetyenziswe ngendlela eqhubekayo kwiimeko zoxinzelelo oluphezulu, zenza ukuba balungele imisebenzi efana nokucima umlilo, imisebenzi yokuhlangula, kunye nomsebenzi wezamashishini.

I-carbon fiber ye-carbon sylinders kwi-EeBDs kunye ne-scbas

Zombini i-EeBDS kunye ne-SCBAs ixhomekeke kwi-cylinders ukugcina umoya wokuphefumla, kodwa uyilo lwezixhobo ezinokwahluka kakhulu.

I-carbon fiber ye-carbon sylinders:

• I-tightweight kwaye iqine: I-carbon fiber ye-carbon sylinderawaziwa ngamandla abo ahlukileyo kwi-on-to-to-to-to-to. Balula kakhulu kunentsimbi yemveli okanye i-aluminium yesilivere, esenza ukuba babe lula ukuba baphathe kwaye baqhubele. Oku kuyingenelo ikakhulu kwi-SCBSA esetyenziswayo ekufumaneni imisebenzi kunye ne-EEBDS ekufuneka ithwalwe ngokukhawuleza ngexesha likaxakeka.
• Amandla aphezulu oxinzelelo: I-carbon fiber cylinderS unokugcina umoya ngokukhuselekileyo kuxinzelelo oluphezulu, rhoqo ukuya kwi-4 500 psi. Oku kuvumela iUmthamo womoya ophakamileyo kwi-cylinder encinci, elula, nto leyo inzuzo kuzo zombini ii-SCBAs kunye ne-eebds. Nge-SCBBAs, oku kuthetha ixesha elide lokusebenza; Kwi-EEBDs, ivumela isixhobo secawe, esinokufikeleleka ngokulula.
• Ukhuseleko oluphuculweyo:Izixhobo ze-carbon fiber ze-fiber azichasanga ukuthuka kunye nomonakalo, zibenza bomelele kakhulu kwaye zithembeke kakhulu. Oku kubalulekile ekugcineni ukuthembeka kuzo zombini iinkqubo ze-EEBD kunye ne-SCBA, ngakumbi kwiindawo ezinobunkunkqele okanye ezingalindelekanga.

Ukuthelekisa i-EEBDS kunye ne-scbas

Injongo nokusetyenziswa:

• I-EEBDS:Yenzelwe ukubaleka ngokukhawuleza kwiindawo ezinobungozi kunye nexesha elifutshane. Ayenzelwanga ukuba isetyenziswe kwimisebenzi eqhubekayo okanye imisebenzi eyandisiweyo.
• I-SCBSA:Yenzelwe ukusetyenziselwa ixesha elide ukusebenzisa, ukubonelela ngomoya othembekileyo wokusebenza kwemisebenzi eyandisiweyo efana nokucima umlilo okanye ukuhlangula.

Ixesha lokuhambisa umoya:

• I-EEBDS:Nikeza ngomvuzo wexeshana okufutshane, ngokwesiqhelo imizuzu emi-5 ukuya kweli-15, ngokwaneleyo ukubalekela kwingozi.
• I-SCBSA:Nikeza i-moya ende yomoya, isusela kwimizuzu engama-30 ukuya kwengama-60, ixhasa imisebenzi eyandisiweyo kunye nokuqinisekisa ukuhanjiswa okuqhubekayo komoya ophefumlayo.

Uyilo kunye nokusebenza:

• I-EEBDS:Izixhobo ezilula, eziphathwayo zigxile ekuqhubeni ukubaleka okukhuselekileyo. Zinezinto ezimbalwa kwaye zenzelwe ukuba zikhululeke ekusebenziseni ngexesha likaxakeka.
• I-SCBSA:Iinkqubo ezintsonkothileyo ezixhotywe zizinto eziphezulu ezinjengeenkqubo zoxinzelelo kunye neenkqubo zonxibelelwano. Bayakhiwe indawo efuna ukutya kunye nokusetyenziswa ixesha elide.

Iisilinda:

• I-EEBDS:InokusebenzisaIncinci, ilula i-cylinders kunye noqoqosho olunomda.I-carbon fiber ye-cylindaSukubonelela ngeendlela ezinokukhanya kunye neziqholo eziqinisekileyo zezixhobo ezingxamisekileyo.
• I-SCBSA:Sebenzisaisilinda esikhulus obonelela ngomoya ongezelelweyo.I-carbon fiber ye-carbon sylinderUkonyusa ukusebenza kwe-SCBSA ngokubonelela ngesikhundla esiphezulu kunye nokunciphisa ubunzima benkqubo ngokubanzi.

Ukuqukumbela

Ukuqonda umahluko phakathi kwe-EEBDs kunye ne-SCBAS kubalulekile ekukhetheni izixhobo ezifanelekileyo zeemfuno ezithile. I-EEBDS yenzelwe ukubaleka kwexesha elifutshane, ukubonelela ngomoya olinganiselweyo ukunceda abantu baphume kwiimeko eziyingozi ngokukhawuleza. I-SCBSA, kwelinye icala, zakhiwe ixesha elide lokusebenzisa, ukuxhasa imisebenzi eyandisiweyo kwiindawo ezinzima.

Ukusetyenziswa kweI-carbon fiber ye-carbon sylinderS kuzo zombini i-EeBDs kunye ne-SCBAS yonyusa intsebenzo kunye nokhuseleko lwezi zixhobo. Amandla abo alula, ezomeleleyo, kwaye amandla aphezulu abenza babe necandelo elixabisekileyo kuzo zombini ukubaleka ngokukhawuleza kunye nemeko ende ixesha elide. Ngokukhetha izixhobo ezifanelekileyo kunye nokuqinisekisa ukulungiswa ngokufanelekileyo, abasebenzisi banokuzikhusela ngokufanelekileyo ukhuseleko lwabo kwaye basinde kwiimeko eziyingozi.