Izicima-mlilo zinokubonwa kuyo yonke indawo kwizikolo zikarhulumente
Njengesixhobo sokumisa umlilo, uye wacinga malunga nendlela ukungabikho kwesixhobo sokucima umlilo kunokusebenza njani ukwenza umlilo ucime ngokukhawuleza?
Ophumelele iChina "iMbasa yeNtsebenziswano yeNzululwazi kunye neTekhnoloji yeHlabathi", unjingalwazi obalaseleyo weYunivesithi yaseBeijing yeTekhnoloji yeMichiza, uGqr David G. Evans, usebenzisa olu vavanyo luncinci lulandelayo ukubonisa indlela isicima-mlilo esinokuwucima ngayo umlilo.
Yiza ujonge nam
Umgaqo osebenzayo we-carbon dioxide fire extinguisher
Uvavanyo lokucima umlilo
lungisa isoda yokubhaka fkuqala, yongeza amanzi ukunyibilika
Emva koko faka ityhubhu yokuvavanya eneviniga emhlophe kwibhotile
Beka ibhotile kakuhle
I-soda yokubhaka kunye neviniga emhlophe iyahlukana, kwaye akuyi kubakho ukuphendula ngaphakathi
Kodwa ukuba kukho umlilo, yivuthulule ibhotile
Xuba iviniga emhlophe kunye nesoda yokubhaka
Makhe sibone umphumo wabo wokucima umlilo
Umlilo waphela ngokukhawuleza
Oku kungenxa yokusabela kweekhemikhali phakathi kwesoda yokubhaka kunye neviniga emhlophe ukuvelisa izinto ezintsha
Le nto intsha yigesi yecarbon dioxide
Kodwa kutheni kukho igwebu elingaka ebhotileni?
Kuba iqulethe isicoci
Esi sicima-mlilo silula sisebenzisa iviniga emhlophe kunye nesoda yokubhaka ukuvelisa ikharbon diokside.
Emva kokuba ikharbon diokside ikhutshiwe, ioksijini iyakhutshwa, ioksijini iyancipha, kwaye ilangatye liya lincipha.
Olu vavanyo lubandakanya imigaqo yokuvelisa i-acid-base fire extinguisher kunye ne-foam fire extinguisher
Kodwa uninzi lwezinto odla ngokuzibona zizicima-mlilo ezinomgubo owomileyo kunye nezicima-mlilo zekharbon diokside
Ngoko ke mandikwazise umgaqo-siseko wokusebenza kwesicima-mlilo sekharbon diokside
Ulwazi lomlilo lweCarbon dioxide fire extinguisher
1. Ikharbhon diokside yokucima umlilo lolona didi lwesicimi-mlilo luphambili.
2. Umgaqo wesicima-mlilo wekharbon diokside: ulwelo lwekhabhon dayoksayidi lufakwa kwikharbon dayoksayidi yokucima umlilo, ethi ibe yigesi ukufunxa ubushushu xa itshizwe ngaphandle, ngaloo ndlela inciphisa ubushushu bendawo yomlilo.Ukukhutshwa kwekharbon dioksidi kunciphisa ukuxinana kweoksijini, kwaye kude kukhuphe ioksijini, ukwahlula izinto ezinokutsha kunye neoksijini, kwaye ukutsha okungekho oksijini kuya kuphuma ngokwendalo.
Ixesha lokuposa: Apr-06-2021