We bakholelwa ukuthi wonke umuntu uyazi ukuthi amaloli omlilo asetshenziselwa ukulwa nomlilo kanye nokusiza izinhlekelele, kodwa emazweni amaningi, amaloli omlilo nawo asetshenziselwa eminye imisebenzi ephuthumayo.Eqinisweni, ukusiza ezinhlekeleleni kuyinkimbinkimbi ngaso leso sikhathi, futhi izinhlobo ezizimele zamaloli ezicishamlilo azikwazi ukwenza yonke imisebenzi yansuku zonke.Ngakho-ke, izinhlobonhlobo zezinhlelo zokusebenza ezihambisanayo zamaloli omlilo wezinhlobo eziningi zivela ngezikhathi ezithile.
Amaloli omlilo okuqala futhi ayisisekelo kakhulu esimanje ahlome ngezitebhisi zensimbi, izibhamu zamanzi ezinomfutho ophezulu, izicisha-mlilo ezibanjwa ngesandla, izinto zokuphefumula ezizimele, izingubo zokuzivikela, amathuluzi okubhidliza, amathuluzi okutakula akhethekile, njll. Ezinye zazo zizophinda futhi ifakwe amathangi okugcina amanzi kanye namaphampu amaphakathi., izinto zokucisha umlilo zepulasitiki eziyigwebu nezinye izinto zokucisha umlilo ezizenzakalelayo ezinkulu nezinosayizi omaphakathi.
Ngomlilo ojwayelekile, amathangi ohlobo lokugcina amanzi ohlobo lwamaloli omlilo angasetshenziselwa ukulwa nomlilo ngokusho kwamathangi amakhulu okugcina amanzi esikhala kanye namaphampu amanzi anomfutho ophezulu noma iziqhumane zamanzi omlilo.Kodwa-ke, ngokuthuthuka okuqhubekayo kobuchwepheshe obuphezulu, amanzi kuphela asetshenziswa njengezinto zokusetshenziswa zokulwa nomlilo zokucisha umlilo.Izisetshenziswa ngokusobala azanele.
Izitshalo zokucubungula amakhemikhali akufanele zicinywe ngamanzi, kodwa kufanele zimbozwe ngesihlabathi;izakhiwo eziphakeme azikwazi ukucinywa ngamaloli omlilo ohlobo lwethangi lokugcina amanzi kuphela, ngakho banamaloli ezicishamlilo ezitebhisi;izingozi zomlilo ezibandakanya izingozi zezindiza nazo zinezikhumulo zezindiza ezichwepheshile Amaloli omlilo wokutakula;ngemililo emishinini eyigugu nezinto zokusebenza, amathuluzi, izinto zasendulo ezibalulekile, izincwadi nezinqolobane zomlando, njll., kuyadingeka ukuba nobuchwepheshe nobungcweti.
1. Cisha imililo ngokushesha ezindaweni zasemadolobheni
Sebenzisa izinsiza zokucisha umlilo ukuze ucime umlilo ngokushesha - iloli lomlilo elimpompa
Izinhlobo ezilula ngokuqhathaniswa zamaloli ezicishamlilo zisetshenziswa kakhulu ukulwa nomlilo ezindaweni zasemadolobheni.Uma zisetshenziswa, kumele zihambisane nezinsimbi zokucisha umlilo ezisendaweni noma amanzi abamba amanzi okucisha umlilo.Zingasetshenziswa futhi njengezimoto zemishini yokuhlinzeka ngamanzi amancane kwamanye amaloli omlilo.
Gcina futhi uhambise imithombo yamanzi ukuze ucime umlilo ngokushesha - iloli lomlilo lethangi lokugcina amanzi
Kuyinqola ebalulekile yokucisha umlilo yabezicishamlilo kanye nabezicishamlilo bezinhlaka zokuphepha komphakathi.Ngenxa yokuthi imoto ifakwe izinsiza zamanzi ezihlukene, ingakwazi ukwenza imisebenzi elula futhi ehlukene yansuku zonke yokucisha umlilo ezindaweni ezinamanzi amancane, futhi ingasetshenziswa njengemishini yokuhlinzeka ngamanzi engenambhoshongo kanye nemishini yokuhamba endaweni yesehlakalo somlilo.Uhambo lomugqa wamanzi.
2. Ukuhlenga ngokushesha endaweni yesehlakalo somlilo esiyingqayizivele
Uketshezi oluvuthayo lucisha umlilo ngokushesha - iloli le-foam plastic fire
Iloli lomlilo lepulasitiki eliyigwebu liyimoto edingekayo yokucisha umlilo yabasebenzi bomlilo bezobuchwepheshe emadolobheni amakhulu.Ifanele ukucisha izingozi zomlilo zamanzi ezivuthayo nezivuthayo.Ilungele kakhulu ukucisha izingozi zomlilo kawoyela ongahluziwe.Isetshenziswa ezinkampanini zemishini ye-petrochemical, amachweba amapayipi kawoyela, nasezikhumulweni zezindiza.Iloli lomlilo liyadingeka.
Ifinyelela umphumela wokulwa nomlilo ngokusho kokusebenza okuhle kakhulu kwezobuchwepheshe kwepulasitiki yegwebu.(amapulasitiki anegwebu anomthamo omncane, uketshezi oluhle, ukuqhubeka okuqinile, ukumelana nokuvutha okuqinile, ukudluliswa kokushisa okungekuhle, nokunamathela okuphezulu. Amapulasitiki anegwebu angafuthwa ngesikhathi sokucisha umlilo ukuze amboze ngokushesha izinto ezivuthayo. Ngokusho komgoqo womhwamuko ovuthayo, Ukudluliselwa igesi kanye nenani lekhalori ukuze kuzuzwe inhloso yokucisha umlilo)
Uketshezi olungenamanzi lucisha umlilo ngokushesha - iloli lomlilo elinwebeka kakhulu legwebu
Ngokuthuthuka okusheshayo kokuthuthukiswa komnotho, ubuchwepheshe bokucisha umlilo nabo buyathuthukiswa.Ukucima umlilo we-foam osezingeni eliphezulu kuwuhlobo olusha lobuchwepheshe obusezingeni eliphezulu kanye nezindleko eziphansi zokucisha umlilo.Igwebu lezinga eliphezulu liwuhlobo lwegwebu legesi lemishini, elithuthukise kakhulu izakhiwo zokucisha umlilo uma liqhathaniswa negwebu elisezingeni eliphansi neliphakathi.Isebenzisa inani elikhulu legwebu le-polyurethane, ukumelana nomlilo okuhle kakhulu, ukuminyana okuphansi kanye noketshezi olunamandla lokulwa nomlilo., futhi okufana neloli lomlilo lepulasitiki eliyigwebu langaphambili, ngokusho komsebenzi ovaliwe, umsebenzi we-steam, umsebenzi wokupholisa amanzi oweqana ukuze kuzuzwe inhloso yokucisha umlilo.
Ukucima umlilo okunengqondo nokusheshayo ezindaweni lapho amapayipi omtapo wezincwadi, iminyuziyamu yomlando, kanye nemishini nemishini enembayo ephezulu - amaloli omlilo e-CO2.
Iqoqo lezincwadi eshubhu lomtapo wolwazi kanye namaqoqo ayigugu kumnyuziyamu womlando kuwumcebo womoya wabantu.Ngaphezu kokucisha ngokushesha izingozi zomlilo, kuyadingeka ukugcina izinto ezinjalo ngangokunokwenzeka.Ngaphezu kwalokho, kukhona nezindleko zokwenza izinsimbi ezithile namamitha.Uma iphakeme kakhulu noma isisetshenziswa sinomsebenzi obalulekile, kufanele sibekwe eqhulwini ukuze sigcinwe sisesimweni lapho umlilo ucisha.
Ngakho-ke, izinhlelo ezidlule zokuphepha komlilo azikwazanga ukufeza umgomo, futhi amaloli omlilo we-CO2 kufanele azalwe ngezikhathi ezithile.Mhlawumbe manje izicishamlilo ze-CO2 zonke ziyizinhlelo zokusebenza ezinkulu.Ngenxa yokuthi igesi ewuketshezi ayibasi futhi ayishi, ayiqhubeki futhi ayigqwali.Isikhathi sokugaya nokumunca ukushisa okuningi, ukuze kufezwe inhloso yokupholisa ngokushesha.Ngaphezu kwalokho, akulula ukucekela phansi izinto ngaphandle kwezinto ezivuthayo.I-CO2 echichimayo eminingi izonciphisa okuqukethwe kwamanzi oksijini owuketshezi, ukuze kufezwe inhloso yokucisha umlilo ngokushesha.
Ukucima umlilo okusheshayo kwezingozi zomlilo zemishini kagesi yokungeniswa - iloli lomlilo eliyimpuphu
Lolu hlobo lweloli lomlilo luwumlilo owengeziwe wokulwa neloli lezicishamlilo lepulasitiki elinegwebu, kanye nemishini yomlilo ethuthukisiwe yegesi evuthayo kanye nemishini yokuphehla ugesi, futhi ilungele izingozi zomlilo zamapayipi amakhemikhali amakhulu naphakathi nendawo.
Ngokusho kokusetshenziswa kwe-volatile yezinto eziphilayo ku-powder ukulwa nomlilo, izingqimba zenhlabathi eyingilazi nazo zingakhiqizwa ekushiseni okuphezulu, bese kuthi umgoqo we-oxygen ungasetshenziswa ukucisha umlilo.Isetshenziswa izicishamlilo ngesilinganiso esifanayo ne-CO2, futhi ingenye yezinto ezidingekayo zokucima umlilo.
Izinhlobo ezahlukene zamaloli omlilo zisetshenziswa ekutakuleni izingozi zomlilo ezimeni ezahlukene, futhi impilo yansuku zonke ivamise ukuba nzima.Kunengqondo futhi kusebenza kahle ukufanisa amaloli omlilo ahlukene ukwenza imisebenzi yokuhlenga eyinkimbinkimbi.
Isikhathi sokuthumela: Sep-28-2022