Kebulan hana wuta: Masu tsaron da ba a iya gani waɗanda ke kare al'ummar zamani

A cikin dajin ƙarfe na gine-gine na zamani da wuraren masana'antu, igiyoyi marasa adadi suna da alaƙa da tsarin jijiyoyi na jikin ɗan adam. Lokacin da gobara ta tashi a wani babban gida mai hawa a Dubai a shekarar 2022 ta haifar da yaɗuwar igiyoyi na yau da kullun, injiniyoyi a duk faɗin duniya sun sake mai da hankali kan fasahar hana wuta ta kebul. Hatsarin da ya haifar da dubban miliyoyin daloli ya bayyana wani mummunan lamari: a gaban gobara, igiyoyi na yau da kullun galibi suna zama fiyutocin kashe gobara. Kebul ɗin hana wuta sune babbar fasahar a fagen tsaron wutar lantarki, kuma mahimmancin su ba ƙasa da ƙirar wuta ta gine-gine ba. Wannan kebul na musamman zai iya kiyaye cikakken tsari a cikin harshen wuta, ya rage yaɗuwar wutar yadda ya kamata, kuma ya yi ƙoƙari don samun lokaci mai tamani don kwashe ma'aikata da ceto gobara. "Layin ceto" ne mai mahimmanci a cikin tsarin kariya ta zamani. A fannin gine-gine masu tsayi, amfani da kebul na hana wuta yana da alaƙa kai tsaye da ikon hana bala'i da sarrafawa. A cikin tsarin samar da wutar lantarki na Babban Ginin Shanghai, duk kebul na tsaye suna amfani da ma'aunin hana wuta na Class B1, kuma kowane kebul na mita ya ƙunshi fiye da 300g na filler na hana wuta mara tsari. Wannan ƙira tana ba da damar igiyar kebul mai hawa 20 ta yaɗa saurin yaɗuwar wutar zuwa kashi 1/5 na ginin gargajiya a cikin gwajin wuta da aka yi kwaikwayi. Kebul ɗin gani mai hana harshen wuta da ake amfani da shi a cikin ginin mai hankali, kayansa na musamman na ɓoye zai kumfa kuma ya faɗaɗa lokacin ƙonewa, yana samar da Layer na kariya na zafi tare da diamita sau 3 girman asali, yana kare fiber na gani na ciki daga lalacewa yadda ya kamata. Tsarin jigilar jirgin ƙasa yana da buƙatu mafi tsauri don aikin hana harshen wuta na kebul. Kebul ɗin hana harshen wuta da ake amfani da shi a cikin ramin jirgin ƙasa dole ne a tabbatar da shi a cikin ma'aunin EN 45545-2, wanda ke nufin cewa lokacin da aka ƙone kebul ɗin a cikin harshen wuta mai digiri 800, yawan hayakin bai wuce 0.5m²/s a minti ɗaya ba. Siemens, Jamus, ta ƙirƙiri kebul na hana harshen wuta na musamman don jirgin ƙasa na Munich. Tana ɗaukar tsarin naɗe belin mica mai layuka biyu. A cikin gwajin ƙonewa, watsa hasken iskar gas ɗin ya kasance sama da kashi 80%, wanda ke inganta gani sosai a cikin yanayin ramin.