Igishushanyo mbonera cy’umuriro mu cyumba gisukuye kigomba kuzirikana ibisabwa by’ibidukikije bisukuye n’amabwiriza y’umutekano w’umuriro. Hagomba kwitabwaho cyane cyane mu gukumira umwanda no kwirinda kwivanga mu kirere, mu gihe hitawe ku buryo bwihuse kandi bunoze.
1. Guhitamo sisitemu yumuriro
Sisitemu yo kuzimya gaz
HFC-227ea: ikoreshwa cyane, idatwara, idafite ibisigisigi, ikunda ibikoresho bya elegitoroniki, ariko hagomba kwitabwaho umuyaga mwinshi (ibyumba bitagira umukungugu usanga bifunze neza).
IG-541 (gaze ya inert): yangiza ibidukikije kandi idafite uburozi, ariko bisaba umwanya munini wo kubika.
Sisitemu ya CO₂: koresha witonze, irashobora kugirira nabi abakozi, kandi irakwiriye gusa ahantu hatagenzuwe.
Ibihe byakoreshwa: ibyumba byamashanyarazi, ibikoresho byabigenewe neza, ibigo byamakuru nizindi nzego zitinya amazi numwanda.
Sisitemu yo gutera amazi mu buryo bwikora
Sisitemu yo kumena ibikorwa mbere: umuyoboro usanzwe ushyiramo gaze, kandi mugihe habaye umuriro, ubanza unaniwe hanyuma ukuzuzwa amazi kugirango wirinde gutera impanuka nimpanuka (bisabwa ibyumba bisukuye).
Irinde gukoresha sisitemu itose: umuyoboro wuzuyemo amazi igihe kirekire, kandi ibyago byo kumeneka ni byinshi.
Guhitamo Nozzle: ibyuma bitagira umwanda, ibikoresho bitagira umukungugu kandi birwanya ruswa, bifunze kandi birinzwe nyuma yo kwishyiriraho.
Sisitemu yumuvuduko mwinshi wamazi
Kuzigama amazi hamwe no kuzimya umuriro mwinshi, birashobora kugabanya umwotsi numukungugu, ariko ingaruka zigira isuku zigomba kugenzurwa.
Ibikoresho byo kuzimya umuriro
Igendanwa: CO₂ cyangwa icyuma cyumye kizimya umuriro (gishyirwa mucyumba cyo gufunga ikirere cyangwa koridor kugirango wirinde kwinjira ahantu hasukuye).
Agasanduku kazimya umuriro gasanduku: gabanya imiterere isohoka kugirango wirinde umukungugu.
2. Igishushanyo mbonera cy’imihindagurikire y’ibidukikije
Umuyoboro n'ibikoresho bifunga kashe
Imiyoboro yo gukingira umuriro igomba gufungwa na epoxy resin cyangwa ibyuma bitagira umuyonga ku rukuta kugirango birinde ibice.
Nyuma yo kwishyiriraho, kumisha, ibyuma byumwotsi, nibindi bigomba kurindwa byigihe gito hamwe nigitaka cyumukungugu kandi bigakurwaho mbere yumusaruro.
Ibikoresho no kuvura hejuru
Ibyuma bitagira umwanda cyangwa ibyuma bya galvanis byatoranijwe, hamwe byoroshye kandi byoroshye-gusukura kugirango wirinde umukungugu.
Indangagaciro, agasanduku, nibindi bigomba gukorwa mubikoresho bitamenetse kandi birwanya ruswa.
Ishirahamwe ryoguhuza ikirere
Ahantu hagaragara ibyuma byerekana umwotsi na nozzles bigomba kwirinda agasanduku ka hepa kugirango wirinde kubangamira uburinganire bwikirere.
Hagomba kubaho gahunda yo guhumeka neza nyuma yumuriro uzimya umuriro kugirango uhagarike gaze guhagarara.
3. Sisitemu yo gutabaza umuriro
Ubwoko bwa Detector
Aspirating umwotsi (ASD): Itanga umwuka unyuze mu miyoboro, ifite sensibilité nyinshi, kandi ikwiranye n’ibidukikije byo mu kirere.
Ubwoko bw'umwotsi / icyuma gipima ubushyuhe: Birakenewe guhitamo icyitegererezo cyihariye cyibyumba bisukuye, bitarimo umukungugu kandi birwanya static.
Ikimenyetso cya Flame: Irakwiriye ahantu hashobora gutwikwa cyangwa ahantu hashobora gutwikwa (nk'ibyumba byo kubikamo imiti).
Imenyekanisha
Ikimenyetso cy’umuriro kigomba guhuzwa no guhagarika umwuka mwiza (kugirango wirinde gukwirakwiza umwotsi), ariko imikorere yumwotsi igomba kugumaho.
Mbere yo gutangira sisitemu yo kuzimya umuriro, icyuma kizimya umuriro kigomba guhita gifungwa kugirango umuriro uzimye.
4. Umwotsi wumwotsi no kwirinda umwotsi hamwe nigishushanyo mbonera
Sisitemu yo gukuramo umwotsi
Ahantu icyambu gisohora umwotsi kigomba kwirinda agace k’ahantu hasukuye kugirango hagabanuke umwanda.
Umuyoboro usohora umwotsi ugomba kuba ufite icyuma kizimya umuriro (cyahujwe kandi gifunga 70 ℃), kandi ibikoresho byo kubika urukuta rwo hanze ntibigomba kubyara umukungugu.
Kugenzura igitutu cyiza
Mugihe uzimye umuriro, uzimye itangwa ryumwuka, ariko ukomeze umuvuduko muke mubyumba bya buffer kugirango wirinde umwanda wo hanze gutera.
5. Ibisobanuro no kwemerwa
Ibipimo nyamukuru
Ibisobanuro by'Abashinwa: GB 50073 "Ibishushanyo mbonera by'isuku", GB 50016 "Igishushanyo mbonera cyo Kurinda Umuriro", GB 50222 "Kubaka Imbere Imbere Imitako yo Kurinda umuriro".
Amahanga mpuzamahanga: NFPA 75 (Kurinda ibikoresho bya elegitoroniki), ISO 14644 (Igipimo cyogusukura).
Ingingo zo kwemererwa
Ikizamini cyo kuzimya umuriro kizima (nka test ya heptafluoropropane spray test).
Ikizamini gisohoka (kugirango ushireho kashe y'imiyoboro / imiterere y'uruzitiro).
Ikizamini cyo guhuza (gutabaza, guhagarika umuyaga, guhagarika umwotsi, nibindi).
6. Kwirinda ibintu bidasanzwe
Icyumba gisukuye cyibinyabuzima: irinde gukoresha ibikoresho bizimya umuriro bishobora kwangiza ibikoresho byibinyabuzima (nka poro yumye).
Icyumba cya elegitoroniki gisukuye: shyira imbere sisitemu yo kuzimya umuriro idatwara kugirango wirinde kwangirika kwa electrostatike.
Agace gashobora guturika: kahujwe nigishushanyo mbonera cy’amashanyarazi adashobora guturika, hitamo ibyuma biturika.
Incamake n'ibitekerezo
Kurinda umuriro mubyumba bisukuye bisaba "kuzimya umuriro neza + umwanda muke". Basabwe guhuza:
Agace k'ibikoresho by'ibanze: HFC-227ea umuriro uzimya umuriro + wifuza kumenya umwotsi.
Agace rusange: pre-action sprinkler + ingingo-yerekana umwotsi.
Koridor / gusohoka: kuzimya umuriro + imyotsi yumwotsi.
Mugihe cyubwubatsi, harasabwa ubufatanye bwa hafi na HVAC ninzobere mu gushushanya imitako kugirango habeho guhuza nta nkomyi hagati y’ibikorwa byo gukingira umuriro n’ibisabwa bisukuye.
Igihe cyo kohereza: Nyakanga-16-2025