Yini idivaysi yokuphefumula okuphuthumayo (EEBD)?

Idivaysi yokuphefumula okuphuthumayo yokuphunyuka (i-EEBD) iyisiqephu esibucayi semishini yokuphepha eyenzelwe ukusetshenziswa ezindaweni lapho umkhathi usuyingozi, ubeka engcupheni esheshayo empilweni noma yezempilo. Lawa madivayisi asetshenziswa kakhulu ezimweni lapho kunokukhululwa okungazelelwe kwamagesi anobuthi, intuthu, noma ukuntuleka komoya-mpilo, ukuhlinzeka ogqokile umoya okwanele wokuphefumula ukuze abalekele ngokuphepha endaweni eyingozi.

I-EEBDS itholakala kwizimboni ezahlukahlukene, kufaka phakathi ukuthunyelwa, izimayini, ukukhiqiza, nezinsizakalo eziphuthumayo, futhi zenzelwe ukuhlinzeka ngokuvikelwa kwesikhashana kwabantu abaphunyukayo endaweni eyingozi kunokuba basebenzise isikhathi eside. Yize kungahloselwe ukusebenza kwezicishamlilo noma ukutakula, i-eebds iyithuluzi elibalulekile lokuphepha elingavimba ukonakala noma ubuthi lapho kubalwa njalo. Ingxenye esemqoka yama-eebds wanamuhla yiyonaI-Carbon fiber Composite Cylinder, edlala indima ebalulekile ekwenzeni amadivaysi asilonda, ahlala isikhathi eside, futhi athembeke ezimweni eziphuthumayo.

I-EEBD isebenza kanjani

I-EEBD empeleni iyi-applicatus ecwebezelayo enikeza umsebenzisi ngokuhlinzekwa komoya ophefumulayo noma umoya-mpilo isikhathi esilinganiselwe, ngokuvamile phakathi kwemizuzu emi-5 kuya kwemi-15, kuya ngemodeli. Idivaysi ilula ukusebenza, noma ngaphansi kwengcindezi, futhi imvamisa icushiwe ngokudonsa ithebhu noma ukuvula isitsha. Uma usuvuliwe, i-Air noma i-Oksijini Supply iqala ukugeleza kumsebenzisi, kungaba ngemaski yobuso noma uhlelo lwe-worwover kanye nesiqeshana, kwakha uphawu olubavikela emoyeni olubi noma umoya olwanele oxygen.

Izakhi ze-EEBD

Izakhi eziyisisekelo ze-EEBD zifaka:

• Isilinda esiphefumulayo: Lesi silinda sigcina umoya ocindezelwe noma umoya-mpilo umsebenzisi azowuphefumula ngesikhathi sokuphunyuka. Ama-eebds anamuhla aya ngokuya esebenzisa cI-ARbon fiber Composite Cylinderngenxa yomsindo wazo ongasindi namandla.
• Umlawuli Wengcindezi: Umlawuli ulawula ukuhamba komoya noma umoya-mpilo kwisilinda, uqinisekise ukuthi umsebenzisi uthola ukutholakala okuqinile komoya ophefumulayo.
• Imaski yobuso noma i-hood: Imaski noma i-hood ihlanganisa ubuso bomsebenzisi, ukuhlinzeka ngophawu olugcina amagesi anobungozi ngenkathi libavumela ukuba baphefumule emoyeni noma emothenijuen banikezwe yi-EEBD.
• Harness noma umucu: Lokhu kuvikela idivaysi kumsebenzisi, ibavumele ukuba bahambe ngokukhululeka ngenkathi begqoke i-EEBD.
• Uhlelo lwe-alamu: Amanye ama-eebs afakwe i-alamu ezwakala lapho ukunikezwa komoya kuhamba kancane, okwenza umsebenzisi asheshise ukubalekela kwabo.

I-Carbon fiber Composite Cylinders kuma-eebds

Enye yezinto ezibucayi kakhulu ze-EEBD yisilinda esiphefumulayo, futhi impahla esetshenzisiwe yalesi silinda idlala indima enkulu ekusebenzeni kahle kwensiza. Ezihlokweni eziningi zanamuhla,I-Carbon fiber Composite CylinderKusetshenziswa ngenxa yezakhiwo zazo eziphakeme uma kuqhathaniswa nezinto zokwakha zendabuko njengensimbi noma i-aluminium.

Idizayini engasindi

Enye yezinzuzo ezibaluleke kakhulu zeI-Carbon fiber Composite Cylinders ngumklamo wabo ongasindi. Ezimweni eziphuthumayo, njalo ukubalwa kwesibili, futhi i-eebd elula ivumela umsebenzisi ukuthi ahambe ngokushesha nangokukhululeka okukhulu. Ama-composites ekhabhoni fiber alula kakhulu kunensimbi ne-aluminium ngenkathi usaqina ngokwanele ukuba aqukethe umoya ocindezelwe noma umoya-mpilo ezingcindezi eziphakeme. Lokhu kuncishiswa kwesisindo kusiza umsebenzisi ukuthi agweme ukukhathala, okwenza kube lula ukuthwala idivaysi ngesikhathi sokuphunyuka.

Ukuqina okuphezulu namandla

I-Carbon fiber Composite CylinderAbakwangasindi nje esingasindi kodwa futhi siqine kakhulu futhi sihlala isikhathi eside. Bangamelana nezingcindezi eziphakeme ezidingekayo ukugcina umoya okwanele ukuze baphunyuke ngokuphepha, futhi bamelana nomonakalo kusuka kumthelela, ekugcekeni nasekugqokeni. Lokhu kuqina kubalulekile ezimweni eziphuthumayo lapho ucingo lungabekwa khona ekuphatheni okunzima, amazinga okushisa aphezulu, noma ukuvezwa kwamakhemikhali anobungozi. Amandla we-carbon fiber avumela isilinda ukuthi ihlale iqinile futhi isebenza, iqinisekisa ukuthi umsebenzisi unomoya othembekile lapho edinga kakhulu.

Ukukhuphuka komthamo

Enye inzuzo yeI-Carbon fiber Composite Cylinderamakhono abo okubamba umoya omningi noma i-oksijini ephaketheni elincane, elikhanyayo. Lesi sikhundla esandayo sivumela ngezikhathi ezinde zokubalekela, ukuhlinzeka abasebenzisi ngemizuzu eyengeziwe yomoya ophefumulayo ukuze uphume ngokuphephile endaweni eyingozi. Ngokwesibonelo, aI-Carbon fiber Composite CylinderKungase kunikeze ukunikezwa komoya okufanayo njengesilinda sensimbi kepha ngobuningi obuncane nesisindo, okwenza kube lula ukusetshenziswa ezikhaleni ezivalekile noma kubasebenzisi abadinga ukuhamba ngokushesha.

Ukusetshenziswa kwe-eebds

I-EEBDS isetshenziswa kakhulu ezimbonini lapho abasebenzi bangavulelwa khona imisebe enobungozi. Lokhu kufaka phakathi:

• Umkhakha Wasemakhaya: Kumikhumbi, i-EEBD ivame ukudingeka njengengxenye yemishini yokuphepha. Uma kwenzeka ukuvuza komlilo noma kwegesi, amalungu eCrew angasebenzisa i-EEBD ukuze aphunyuke emakamelweni enjini noma kwezinye izikhala ezivalekile lapho umkhathi uba yingozi khona.
• Emgodini: Izimayini zidume ngamagesi ayingozi nezindawo eziphelile umoya-mpilo. I-EEBD ihlinzeka abavukuzi ngezindlela ezisheshayo nezithandekayo zokuphunyuka uma umoya ungaphephile ukuze uphefumule.
• Izitshalo zezimboni: Amafektri kanye nezitshalo ezisebenza ngamakhemikhali ayingozi noma izinqubo zingadinga ukuthi abasebenzi basebenzise ama-eebd uma ukuvuza kwegesi noma ukuqhuma kuholela emkhathini anobuthi.
• Ukundiza komuntu emoyeni: Ezinye izindiza zithwala ama-eebds ukuvikela amalungu e-Crew kanye nabagibeli ekunciphiseni kwentuthu noma ukuntuleka komoya-mpilo uma kwenzeka kunesimo esiphuthumayo.
• Imboni yamafutha negesi: Abasebenzi ekuhlaziyeni uwoyela noma amapulatifomu okumba olwandle avame ukuncika kuma-eebs njengengxenye yemishini yabo yokuvikela ukuze abalekele ukuvuza kwegesi noma imililo.

Eebd vs. SCBA

Kubalulekile ukuqonda umehluko phakathi kwe-EEBD ne-Apparatus yokuphefumula equkethwe (i-SCBA). Ngenkathi womabili la madivayisi ahlinzeka ngomoya ophefumulayo emithonjeni enobungozi, yenzelwe izinhloso ezihlukile:

• Eebd: Umsebenzi oyinhloko we-EEBD ukuhlinzeka ngokuhlinzekelwa komoya okufushane kwezinjongo zokuphunyuka. Ayenzelwe ukusetshenziswa isikhathi eside futhi ngokuvamile kuqashwa ngenxa yokuphuma okusheshayo kusuka ezindaweni ezinobuthi noma ezi-oksijini. I-EEBDS imvamisa incane, elula, futhi iqonde ngokwengeziwe ukusebenza ku-SCBAS.
• Uhlobo: I-SCBA, ngakolunye uhlangothi, isetshenziselwa imisebenzi yesikhathi eside, efana nemicibisholo yokucima umlilo noma yokutakula. Amasistimu we-SCBA anikela ngokuhlinzekwa komoya okukhulu, okuvame ukuhlala kuze kube yihora, futhi yakhelwe ukusetshenziswa ezimweni eziyingozi ezinobungozi. I-SCBAS ngokujwayelekile i-bulkier futhi iyinkimbinkimbi kakhulu kunama-eebds futhi ifaka phakathi izici ezithuthukile njengezingcindezi zama-gauges, ama-alamu, kanye nabalawuli abahle.

Ukulungiswa nokuhlolwa kwe-eebds

Ukuqinisekisa ukuthi i-EEBD isilungele ukusetshenziswa esimweni esiphuthumayo, ukulungiswa njalo kanye nokuhlolwa kubalulekile. Eminye yemisebenzi yokulungisa ebalulekile ifaka:

• Ukuhlola okujwayelekile: Ama-eebds kufanele ahlolwe ngezikhathi ezithile ukubheka noma yiziphi izimpawu zokugqoka noma ukulimala, ikakhulukazi kumaskandi wobuso, amahhanisi, nesilinda.
• Ukuhlolwa kweHydrostatic: I-Carbon fiber Composite CylinderKumele ahlolwe ukuhlolwa kwe-hydrostatic ngezikhathi ezithile ukuqinisekisa ukuthi asakwazi ukumelana nezingcindezi eziphakeme ezidingekayo ukugcina umoya noma umoya-mpilo. Lokhu kuhlola kubandakanya ukugcwalisa isilinda ngamanzi futhi kusicindezele ukubheka ukuvuza noma ubuthakathaka.
• Isitoreji Esifanele: Ama-eebds kufanele agcinwe endaweni ehlanzekile, eyomile kude nokukhanya kwelanga okuqondile noma okushisa ngokweqile. Isitoreji esingafanele singanciphisa isikhathi sokuphila sedivayisi futhi siyekethise ukusebenza kwaso.

Ukugcina

Idivayisi yokuphefumula ephuthumayo yokuphunyuka (i-EEBD) iyithuluzi elibalulekile lokuphepha ezimbonini lapho kwavela khona isimo sengozi esinobungozi ngokungazelelwe. Le divayisi ihlinzeka ngokuhlinzekwa komoya okufushane, okuvumela abasebenzi ukuba baphunyuke ezindaweni eziyingozi ngokushesha nangokuphepha. Ngokuhlanganiswa kweI-Carbon fiber Composite CylinderAma-EEBDs asebekekile, ahlala isikhathi eside, futhi athembeke ngokwengeziwe, athuthukise ukusebenza kwawo ezimweni eziphuthumayo. Ukulungiswa okufanele kanye nokuhlolwa okujwayelekile kuqinisekisa ukuthi la madivaysi ahlala elungele ukwenza umsebenzi wawo osindisa impilo uma kudingeka.