Uyilo lwenkqubo yomlilo kwigumbi elicocekileyo kufuneka luqwalasele iimfuno zemigaqo yokusingqongileyo ecocekileyo kunye nokhuseleko lomlilo. Ingqwalasela ekhethekileyo kufuneka inikwe ekuthinteleni ungcoliseko kunye nokuthintela ukuphazamiseka komoya, ngelixa kuqinisekiswa ukuba umlilo usabela ngokukhawuleza nangokusebenzayo.
1. Ukukhethwa kweenkqubo zomlilo
Iinkqubo zomlilo zegesi
I-HFC-227ea: isetyenziswa rhoqo, ayihambisi moya, ayinantsalela, inobuhlobo kwizixhobo ze-elektroniki, kodwa kufuneka kuthathelwe ingqalelo ukungangeni moya (amagumbi acocekileyo angenathuli adla ngokuvalwa kakuhle).
IG-541 (igesi engasebenziyo): inobuhlobo nokusingqongileyo kwaye ayinabungozi, kodwa ifuna indawo enkulu yokugcina.
Inkqubo ye-CO₂: isetyenziswa ngononophelo, inokuba yingozi kubasebenzi, kwaye ifanele kuphela kwiindawo ezingajongwanga.
Iimeko ezifanelekileyo: amagumbi ombane, iindawo zezixhobo ezichanekileyo, amaziko edatha kunye nezinye iindawo ezoyika amanzi kunye nongcoliseko.
Inkqubo yokutshiza amanzi ngokuzenzekelayo
Inkqubo yokufafaza ngaphambi kokusebenza: umbhobho udla ngokufuthwa ngegesi, kwaye xa kutsha, uyacinywa kuqala uze uzaliswe ngamanzi ukuze kuthintelwe ukutshiza ngengozi kunye nongcoliseko (kucetyiswa amagumbi acocekileyo).
Kuphephe ukusebenzisa iinkqubo ezimanzi: umbhobho uzaliswa ngamanzi ixesha elide, kwaye umngcipheko wokuvuza uphezulu.
Ukukhetha iimpumlo: izinto zentsimbi engatyiwayo, ezimelana nothuli kwaye ezimelana nokugqwala, zivaliwe kwaye zikhuselekile emva kokufakwa.
Inkqubo yokufutha kwamanzi enoxinzelelo oluphezulu
Ukonga amanzi kunye nokusebenza kakuhle kokucima umlilo, kunokunciphisa umsi nothuli kwindawo, kodwa impembelelo kucoceko kufuneka iqinisekiswe.
Uqwalaselo lwesicima-mlilo
Iphathwayo: Isitshizi somlilo se-CO₂ okanye somgubo owomileyo (sibekwe kwigumbi lokutshixa umoya okanye kwipaseji ukuze kuthintelwe ukungena ngqo kwindawo ecocekileyo).
Ibhokisi yokucima umlilo efakiweyo: nciphisa ulwakhiwo oluphumayo ukuze kuthintelwe ukuqokelelana kothuli.
2. Uyilo lokuziqhelanisa nokusingqongileyo olungenathuli
Ukuvalwa kwemibhobho nezixhobo
Imibhobho yokukhusela umlilo kufuneka ivalwe nge-epoxy resin okanye imikhono yentsimbi engatyiwayo eludongeni ukuthintela ukuvuza kwamasuntswana.
Emva kokufakelwa, ii-sprinkler, ii-smoke sensors, njl. kufuneka zikhuselwe okwethutyana ngezigqubuthelo zothuli kwaye zisuswe ngaphambi kokuba zenziwe.
Izixhobo kunye nonyango lomphezulu
Kukhethwa imibhobho yentsimbi engagqwaliyo okanye yentsimbi egalelweyo, eneendawo ezigudileyo nezilula ukuzicoca ukuze kuthintelwe uthuli.
Iivalvu, iibhokisi, njl.njl. mazibe zenziwe ngezinto ezingaphumiyo nezimelana nokugqwala.
Ukuhambelana kwentlangano yokuhamba komoya
Indawo ezikuyo izixhobo zokubona umsi kunye neempumlo kufuneka zithintele ibhokisi ye-hepa ukuze zingaphazamisi ibhalansi yokuhamba komoya.
Kufuneka kubekho isicwangciso sokungenisa umoya emva kokuba iarhente yokucima umlilo ikhululwe ukuze kuthintelwe ukungasebenzi kakuhle kwegesi.
3. Inkqubo yesilumkiso somlilo
Uhlobo lwesixhobo sokubona
Isixhobo sokufumanisa umsi ophumayo (ASD): Sithatha iisampulu zomoya ngemibhobho, sinobukrelekrele obuphezulu, kwaye sifanelekile kwiindawo ezinomoya omninzi.
Isixhobo sokukhangela umsi/ubushushu esifana ne-point type: Kuyimfuneko ukukhetha imodeli ekhethekileyo yamagumbi acocekileyo, angenalo uthuli kwaye angashukumi.
Isifumani-langatye: Sifanelekile kwiindawo ezinolwelo oluvuthayo okanye ezinegesi (ezifana namagumbi okugcina iikhemikhali).
Unxibelelwano lwe-alamu
Isignali yomlilo kufuneka idityaniswe ukuze kucinywe inkqubo yomoya omtsha (ukuthintela ukusasazeka komsi), kodwa umsebenzi wokukhupha umsi kufuneka ugcinwe.
Ngaphambi kokuba kuqaliswe inkqubo yokucima umlilo, i-fire damper kufuneka ivalwe ngokuzenzekelayo ukuqinisekisa ukuba i-fire cimang xixixi iyasebenza.
4. Uyilo lokukhupha umsi kunye nokuthintela umsi kunye nokukhupha umsi
Inkqubo yokukhupha umsi ngoomatshini
Indawo yesango lokukhupha umsi kufuneka ithintele indawo engundoqo yendawo ecocekileyo ukuze kuncitshiswe ungcoliseko.
Umbhobho wokukhupha umsi kufuneka uxhotyiswe ngesixhobo sokudambisa umlilo (esidityaniswe saza savalwa kwi-70℃), kwaye izinto zokukhusela udonga lwangaphandle akufuneki zivelise uthuli.
Ulawulo oluchanekileyo loxinzelelo
Xa ucima umlilo, cima umoya ongeniswayo, kodwa gcina uxinzelelo oluncinci oluhle kwigumbi le-buffer ukuze uthintele ukungcola kwangaphandle ukuba kungangeni.
5. Iinkcukacha kunye nokwamkelwa
Imigangatho ephambili
Iinkcukacha zesiTshayina: GB 50073 "Iinkcukacha zoYilo lweCleanroom", GB 50016 "Iinkcukacha zoKhuselo loMlilo loYilo lweSakhiwo", GB 50222 "Iinkcukacha zoKhuselo loMlilo lweZakhiwo zangaphakathi".
Iingxelo zamazwe ngamazwe: I-NFPA 75 (Ukhuseleko lweZixhobo ze-elektroniki), i-ISO 14644 (uMgangatho weGumbi lokucoca).
Amanqaku okwamkela
Uvavanyo loxinzelelo lwezixhobo zokucima umlilo (njengovavanyo lokutshiza nge-heptafluoropropane).
Uvavanyo lokuvuza (ukuqinisekisa ukutywinwa kwemibhobho/izakhiwo ezibiyelweyo).
Uvavanyo lokudibanisa (i-alamu, ukucinywa komoya opholileyo, ukuqala kokukhupha umsi, njl.njl.).
6. Amanyathelo okuzikhusela kwiimeko ezikhethekileyo
Igumbi elicocekileyo ngokwendalo: kuphephe ukusebenzisa izinto zokucima umlilo ezinokutsha izixhobo zendalo (ezifana neempuphu ezomileyo ezithile).
Igumbi elicocekileyo le-elektroniki: beka phambili iinkqubo zokucima umlilo ezingasebenzisi umbane ukuthintela umonakalo owenziwe ngombane.
Indawo engenakugqabhuka: idityaniswe noyilo lwezixhobo zombane ezingenakugqabhuka, khetha izixhobo zokubona ezingenakugqabhuka.
Isishwankathelo kunye neengcebiso
Ukhuseleko lomlilo kumagumbi acocekileyo lufuna "ukucima umlilo okusebenzayo + ungcoliseko oluncinci". Indibaniselwano ecetyiswayo:
Indawo yezixhobo eziphambili: Ukucima umlilo ngegesi ye-HFC-227ea + ukufunyanwa komsi ophumayo.
Indawo ngokubanzi: isixhobo sokufafaza sangaphambi kokusebenza + isixhobo sokubona umsi sohlobo lwenqaku.
Ipaseji/indlela yokuphuma: isitshizi-mlilo + umsi ophuma ngomatshini.
Ngexesha lokwakha, kufuneka intsebenziswano esondeleyo neengcali ze-HVAC kunye nezokuhlobisa ukuqinisekisa unxibelelwano olungenamthungo phakathi kwezixhobo zokukhusela umlilo kunye neemfuno zokucoca.
Ixesha leposi: Julayi-16-2025