Guhitamo uruzitiro ni ngombwa mugihe cyo kurinda umutekano w’ibidukikije, cyane cyane ahantu hashobora guteza akaga. Ahantu hateye akaga hagenewe kurinda ibikoresho byamashanyarazi imyuka iturika, ivumbi nibindi bidukikije. Aka gatabo kazagufasha kuyobora ingorane zo guhitamo aahantu hateye akagaibyo nibyo ukeneye byihariye.
Sobanukirwa n'akarere gashobora guteza akaga
Mbere yo kwibira mubikorwa byo gutoranya, birakenewe gusobanukirwa icyaricyo kibangamiye. Utu turere twashyizwe mu byiciro ukurikije imyuka yaka umuriro, imyuka cyangwa umukungugu. Sisitemu yo gutondeka mubisanzwe ikubiyemo:
- Zone 0: Ahantu ibidukikije biturika bya gaz bihoraho cyangwa igihe kirekire.
- Zone 1: Agace umwuka wa gaze ushobora guturika mugihe gikora gisanzwe.
- Zone 2: Umwuka wa gaze iturika ntushobora kubaho mugihe gisanzwe, kandi nibikora, bizabaho mugihe gito.
Buri gace gasaba ubwoko bwihariye bwikingira kugirango umutekano ube kandi ukurikize amabwiriza.
Ibyingenzi Byibanze muguhitamo Ahantu hateye akaga
1. Guhitamo Ibikoresho
Ibikoresho byurubanza nibyingenzi kugirango birambe n'umutekano. Ibikoresho bisanzwe birimo:
- Ibyuma: Tanga uburyo bwiza bwo kurwanya ruswa, nibyiza kubidukikije bikaze.
- Aluminium: Ibiremereye kandi birwanya ruswa, ariko ntibishobora kuba bibereye ahantu hose hashobora guteza akaga.
- Polyakarubone: Itanga ingaruka nziza zo kurwanya kandi ikoreshwa mubidukikije bikaze.
Guhitamo ibikoresho bikwiye bizaterwa ningaruka zihariye zigaragara mubidukikije.
2. Kurinda Ingress (IP) Urwego
Igipimo cya IP cyerekana ubushobozi bwikigo cyo kurwanya ivumbi n’amazi. Kubice bishobora guteza akaga, mubisanzwe urwego rwa IP rusabwa. Shakisha uruzitiro rufite IP byibuze IP65 kugirango urinde umukungugu nindege zidafite umuvuduko muke.
3. Uburyo-buturika
Hariho uburyo butandukanye bwo kurinda ibisasu bihari, harimo:
- Ibiturika (Ex d): Yashizweho kugirango ihangane n’ibisasu biri mu gikari no gukumira umuriro.
- Umutekano wongerewe (Ex e): Menya neza ko ibikoresho byashizweho kugirango bigabanye ingaruka z'umuriro.
- Umutekano w'imbere (Ex i): Kugabanya ingufu ziboneka zo gutwikwa, bigatuma bikwiranye na Zone 0 na Zone 1.
Gusobanukirwa ubu buryo bizagufasha guhitamo uruzitiro rwujuje ibisabwa byihariye byahantu hateye akaga.
4. Ingano n'iboneza
Uruzitiro rugomba kuba rufite ubunini kugira ngo rwakire ibikoresho mu gihe rwemerera guhumeka neza no gukwirakwiza ubushyuhe. Reba imiterere yububiko bwawe hanyuma urebe neza ko uruzitiro rworoshye kuboneka no kubungabunga no kugenzura.
5. Icyemezo no kubahiriza
Menya neza ko uruzitiro rwujuje ubuziranenge n'impamyabumenyi, nka ATEX (ku Burayi) cyangwa NEC (kuri Amerika). Izi mpamyabumenyi zerekana ko uruzitiro rwageragejwe kandi rwujuje ibyangombwa bisabwa by’umutekano ahantu hashobora guteza akaga.
6. Ibidukikije
Reba ibidukikije bizashyirwaho ninama y'abaminisitiri. Ibintu nkubushyuhe bukabije, ubushuhe, hamwe n’imiti ishobora kugira ingaruka ku guhitamo ibikoresho bifunze no gushushanya.
mu gusoza
Guhitamo nezaahantu hateye akaganicyemezo gikomeye kigira ingaruka kumutekano no kubahiriza ibidukikije byinganda. Urebye ibintu nko guhitamo ibikoresho, igipimo cya IP, uburyo bwo kurinda ibisasu, ingano, impamyabumenyi hamwe n’ibidukikije, urashobora guhitamo neza kugirango abantu n'ibikoresho bigire umutekano. Witondere kubaza impuguke no gukurikiza amabwiriza y’ibanze kugirango umenye neza ko akarere kawe gashobora guteza umutekano muke.
Igihe cyo kohereza: Ukwakira-25-2024
