Mu bihe byihutirwa aho umwuka uhumeka ubangamiwe, kugira uburinzi bwubuhumekero bwizewe ni ngombwa. Ubwoko bubiri bwibanze bwibikoresho bikoreshwa muribi bihe ni ibikoresho byihutirwa byo guhumeka byihutirwa (EEBDs) hamwe nigikoresho cyo guhumeka ubwacyo (SCBA). Mugihe byombi bitanga uburinzi bwingenzi, bikora intego zitandukanye kandi byateguwe kubibazo bitandukanye. Iyi ngingo iragaragaza itandukaniro riri hagati ya EEBDs na SCBAs, hibandwa cyane cyane ku ruhare rwakaruboni fibre ikora silinderis muri ibi bikoresho.
EEBD ni iki?
Igikoresho cyo guhumeka byihutirwa (EEBD) nigikoresho kigendanwa cyagenewe gutanga igihe gito cyo guhumeka umwuka uhumeka mugihe cyihutirwa. Igenewe gukoreshwa mubidukikije aho umwuka wanduye cyangwa urugero rwa ogisijeni iba muke, nko mugihe cyumuriro cyangwa imiti yamenetse.
Ibyingenzi byingenzi bya EEBDs:
- Gukoresha Igihe gito:EEBDs mubisanzwe itanga igihe ntarengwa cyo gutanga ikirere, kuva muminota 5 kugeza 15. Iki gihe kigufi kigamije kwemerera abantu guhunga umutekano mubihe bibi bishobora kugera ahantu h'umutekano.
- Kuborohereza gukoreshwa:Yateguwe kubyihuse kandi byoroshye, EEBDs biroroshye gukora, bisaba amahugurwa make. Mubisanzwe bibikwa ahantu hagaragara kugirango barebe ko byakoreshwa ako kanya mugihe cyihutirwa.
- Imikorere mike:EEBDs ntabwo yagenewe gukoreshwa mugari cyangwa ibikorwa bikomeye. Igikorwa cyabo cyibanze ni ugutanga umwuka uhagije kugirango byorohereze guhunga, ntabwo ari ugushyigikira ibikorwa igihe kirekire.
SCBA ni iki?
Igikoresho cyo Guhumeka Cyonyine (SCBA) nigikoresho cyateye imbere gikoreshwa mubikorwa byigihe kirekire aho umwuka uhumeka ubangamiwe. SCBAs zikoreshwa cyane nabashinzwe kuzimya umuriro, abakozi bo mu nganda, n’abatabazi bakeneye gukorera ahantu hashobora guteza akaga.
Ibintu by'ingenzi biranga SCBAs:
- Igihe kirekire-Gukoresha:SCBAs itanga ikirere cyagutse cyane, mubisanzwe kuva muminota 30 kugeza kuri 60, bitewe nubunini bwa silinderi nigipimo cyumukoresha ukoresha ikirere. Igihe cyongerewe igihe gishyigikira igisubizo cyambere nibikorwa bikomeje.
- Ibiranga iterambere:SCBAs ifite ibikoresho byinyongera nkibikoresho bigenzura ingufu, sisitemu yitumanaho, hamwe na masike ihuriweho. Ibiranga bishyigikira umutekano nubushobozi bwabakoresha bakora mubihe bibi.
- Igishushanyo mbonera-cyiza:SCBAs yashizweho kugirango ikoreshwe ubudahwema ahantu h’ibibazo byinshi, bigatuma ibera imirimo nko kuzimya umuriro, ibikorwa byo gutabara, n’imirimo y’inganda.
Carbone Fibre Composite Cylinders muri EEBDs na SCBAs
EEBDs na SCBAs zombi zishingiye kuri silinderi kugirango zibike umwuka uhumeka, ariko igishushanyo nibikoresho bya silinderi birashobora gutandukana cyane.
Carbone Fibre Composite Cylinders:
- Umucyo woroshye kandi uramba: Caribre fibre igizwe na silinderis bizwiho imbaraga zidasanzwe-zingana. Biroroshye cyane kuruta ibyuma bisanzwe cyangwa silindini ya aluminium, byoroshye gutwara no kuyobora. Ibi ni ingirakamaro cyane cyane kuri SCBAs ikoreshwa mubikorwa bisaba no kuri EEBDs zigomba gutwarwa vuba mugihe cyihutirwa.
- Ubushobozi Bukuru Bwinshi: Amashanyarazi ya karubones irashobora kubika neza ikirere kumuvuduko mwinshi, akenshi igera kuri 4.500 psi. Ibi biremera aubushobozi bwikirere bwo hejuru muri silinderi ntoya, yoroshye, bikaba byiza kuri SCBAs na EEBDs. Kuri SCBAs, ibi bivuze igihe kirekire cyo gukora; kuri EEBDs, itanga igikoresho cyoroshye, cyoroshye kuboneka.
- Umutekano wongerewe:Ibikoresho bya karuboni fibre birwanya ruswa kandi byangiritse, bigatuma biramba cyane kandi byizewe. Ibi nibyingenzi mugukomeza ubusugire bwa sisitemu ya EEBD na SCBA, cyane cyane mubidukikije bikaze cyangwa bitateganijwe.
Kugereranya EEBDs na SCBAs
Intego no Gukoresha:
- EEBDs:Yashizweho kugirango uhunge byihuse ibidukikije byangiza hamwe nigihe gito cyo gutanga ikirere. Ntabwo bagenewe gukoreshwa mubikorwa bikomeje cyangwa imirimo yagutse.
- SCBAs:Yateguwe kugirango ikoreshwe igihe kirekire, itanga ikirere cyizewe kubikorwa byongerewe nko kuzimya umuriro cyangwa ubutumwa bwo gutabara.
Igihe cyo gutanga ikirere Igihe:
- EEBDs:Tanga ikirere cyigihe gito, mubisanzwe iminota 5 kugeza kuri 15, bihagije kugirango uhunge akaga ako kanya.
- SCBAs:Tanga ikirere kirekire, mubisanzwe kuva muminota 30 kugeza kuri 60, gushyigikira ibikorwa byagutse no gukomeza gutanga umwuka uhumeka.
Igishushanyo n'imikorere:
- EEBDs:Ibikoresho byoroshye, byoroshye byibanze ku korohereza guhunga umutekano. Bafite ibintu bike kandi byateguwe kugirango byoroshye gukoreshwa mubihe byihutirwa.
- SCBAs:Sisitemu igoye ifite ibikoresho byateye imbere nkabashinzwe kugenzura igitutu na sisitemu yitumanaho. Zubatswe kubidukikije bisaba no gukoresha igihe kirekire.
Cylinders:
- EEBDs:Urashobora gukoreshamato matos hamwe nogutanga ikirere gito.Caribre fibre ikomatanya silinderi muri EEBDs itanga uburyo bworoshye kandi burambye kubikoresho byihutirwa.
- SCBAs:Koreshasilinderi ninis zitanga ikirere cyagutse.Caribre fibre igizwe na silinderis kuzamura imikorere ya SCBAs itanga ubushobozi buhanitse no kugabanya uburemere rusange bwa sisitemu.
Umwanzuro
Gusobanukirwa itandukaniro riri hagati ya EEBDs na SCBAs ningirakamaro muguhitamo ibikoresho bikwiye kubikenewe byihariye. EEBDs zagenewe guhunga igihe gito, zitanga umwuka muke kugirango zifashe abantu gusohoka mubihe bibi. SCBAs, kurundi ruhande, yubatswe kugirango ikoreshwe igihe kirekire, ishyigikira ibikorwa byagutse mubidukikije bigoye.
Ikoreshwa ryakaruboni fibre ikora silinderis muri EEBDs na SCBAs byongera imikorere numutekano wibi bikoresho. Ubushobozi bwabo bworoshye, buramba, kandi bwumuvuduko mwinshi bituma bakora ikintu cyingenzi muguhunga byihutirwa hamwe nigihe kirekire cyo gukora. Muguhitamo ibikoresho byiza no kubungabunga neza, abakoresha barashobora kurinda neza umutekano wabo no kubaho mubihe bibi.
Igihe cyo kohereza: Kanama-15-2024