Kunoza umuvuduko numutekano: Uburyo Cylinders ya Carbone Fibre Itanga Ibice Byoroheje bya SCBA

Intangiriro

Ibikoresho byo guhumeka byonyine (SCBA) nibikoresho byingenzi byumutekano bikoreshwa nabashinzwe kuzimya umuriro, abatabazi, abakozi bo mu nganda, nabandi bakorera mubidukikije bifite umwuka mubi cyangwa mubi. Ikintu cyingenzi cyibice bya SCBA ni silinderi yo mu kirere. Ubusanzwe, ibyuma bya silinderi byakoreshejwe, ariko mumyaka yashize,karuboni fibre ikora silinderis byahindutse guhitamo mubice byinshi. Iyi ngingo irareba neza impamvukaruboni fibre silinderis byemewe cyane, byibanda kumiterere, imikorere, nibyiza murwego rwa sisitemu yoroheje ya SCBA.

1. Imiterere yaCarbone Fibre Composite Cylinders

Amashanyarazi ya karubones ntabwo bikozwe muri fibre fibre yonyine. Mubisanzwe bigizwe na aluminiyumu yoroheje yizingiye hamwe na fibre karubone rimwe na rimwe fibre yikirahure cyangwa fibre aramid. Izi fibre zinjijwe muri matrike ya resin kugirango ikore imbaraga-nyinshi.

• Aluminium: Itanga inzitizi yumuyaga yo kubika gaze.
• Gupfunyika karuboni: Itanga imbaraga nyinshi hamwe nuburemere buke.
• Sisitemu: Ifata fibre mu mwanya kandi itanga igihe kirekire.

Iyi nyubako yubatswe ituma silinderi ishobora kwihanganira umuvuduko mwinshi mugihe igumye yoroshye kuruta ibyuma bikomeye.

2. Inyungu zingenzi mubikorwa bya SCBA

a. Kugabanya ibiro

Inyungu igaragara cyane yakaruboni fibre silinderis nuburemere bworoshye. Ugereranije, akaruboni fibre silindariirashobora gupima hafi 30% kugeza kuri 50% munsi yicyuma cyagereranywa. Ibi ni ingenzi cyane cyane kubashinzwe kuzimya umuriro n’abatabazi batwara imitwe ya SCBA mugihe cyimirimo isaba umubiri.

• Ibikoresho byoroheje bigabanya umunaniro.
• Kugenda kwinshi ahantu hafunzwe cyangwa hejuru.
• Biroroshye kwambara mugihe kinini.

b. Umuvuduko Ukomeye Wakazi

Amashanyarazi ya karubones irashobora gukora cyane kumuvuduko mwinshi wakazi, mubisanzwe 300 bar (4350 psi), ugereranije na silinderi gakondo yicyuma, ishobora kugarukira kuri 200 cyangwa 221.

• Umuvuduko mwinshi bisobanura umwuka mwinshi ubitswe muri tank imwe.
• Yagura igihe cyakazi ahantu hashobora guteza akaga udakeneye silinderi nini.

c. Kurwanya ruswa

Bitandukanye nicyuma, karuboni fibre yibikoresho ntibishobora kubora. Imyenda ya aluminiyumu irashobora kwangirika imbere mugihe amazi yinjiye, ariko igikonoshwa cyo hanze kirwanya kwangirika kw ibidukikije neza.

• Kuramba cyane mubihe by'ubushuhe cyangwa inyanja.
• Kuramba kuramba hamwe no kubungabunga bike bijyanye n'ingese.

3. Umutekano wongerewe imbaraga na Ergonomique

Ibice bigezweho bya SCBA hamwe na tanki ya karubone yagenewe kuba ergonomic kandi itekanye mubidukikije bigoye.

• Kugabana uburemere buringaniye inyuma.
• Kugabanya imbaraga ku bitugu no mu ruti.
• Amahirwe make yo kunyerera cyangwa kutaringaniza mugihe cyo kugenda.

Na none, uburinganire bwimiterere yakaruboni fibre silinderis ni igeragezwa. Bagomba gutsinda ingaruka, kugabanuka, nigitutu giturika kugirango bubahirize amahame yumutekano mpuzamahanga nka DOT cyangwa ISO.

4. Kubahiriza amabwiriza no kwemeza

Caribre fibre ya silindaris byemejwe ninzego nyinshi zishinzwe kugenzura bitewe nisoko ryabo:

• DOT (Ishami rishinzwe gutwara abantu n'ibintu muri Amerika)
• ISO (Umuryango mpuzamahanga ushinzwe ubuziranenge)
• CE (Guhuza Iburayi)

Ibipimo ngenderwaho byemeza ko silinderi ishobora gukemura ibibazo bikenewe hamwe nuburyo bukora nta kunanirwa.

5. Kubungabunga no Gukoresha Imyitozo

Nubwokaruboni fibre silinderis biraramba, baracyasaba kugenzurwa no kwitabwaho buri gihe:

• Igenzurambere ya buri gukoreshwa: Reba ibice, amenyo, cyangwa fibre.
• Ikizamini cya Hydrostatike: Mubisanzwe buri myaka 3 cyangwa 5 bitewe namabwiriza.
• Irinde guhura n’imiti: Amashanyarazi amwe arashobora kwangiza sisitemu ya resin.
• Kubika neza: Irinde ubushyuhe bukabije nizuba ryizuba kugirango wirinde kwangirika.

Gukurikiza iyi myitozo yibanze ifasha kubungabunga imikorere numutekano wa silinderi.

6. Ibiciro nibitekerezo byagaciro

Amashanyarazi ya karubones bihenze imbere kuruta ibyuma bya silinderi. Nyamara, ikiguzi cyiyongereye cyuzuzwa nibyiza byabo:

• Kugabanya ibyago byo gukomeretsa bitewe nuburemere buke.
• Igihe kinini cyo gukora kuri buri kuzuza.
• Hasi yigihe kirekire cyo kubungabunga.
• Umusaruro mwinshi muri rusange hamwe no guhumuriza abakoresha.

Amashami nimiryango ishyira imbere umutekano, imikorere, nubushobozi, agaciro kakaruboni fibre silinderis mubisanzwe bifite ishingiro.

Umwanzuro

Caribre fibre igizwe na silinderis byahindutse igice cyingenzi mubice bigezweho bya SCBA. Kamere yoroheje, ubushobozi bwumuvuduko mwinshi, kurwanya ruswa, hamwe na ergonomique yatezimbere bitanga inyungu zisobanutse kubigega gakondo. Mugihe bakeneye gufata neza no kubungabunga buri gihe, uruhare rwabo mumutekano wabakozi no gukora mubidukikije bikomeye ni ngombwa. Mugihe tekinoroji yibikoresho ikomeje gutera imbere,karuboni fibre silinderis birashoboka ko izaguma kumwanya wambere mubikoresho byumutekano uhumeka.