Mvura-based fire extinguishing agent
1. Chigadzirwa sumo
Mvura-based fire extingushing agent inoshanda, ine hushamwari kwezvakatipoteredza, isina chepfu, uye yakasikwa inoshatisa chirimwa-based fire extingushing agent.Iyo inodziya nharaunda inodzima moto mumiriri inoumbwa neanopupa maajenti, ma surfactants, zvinodzosa moto, zvinosimbisa uye zvimwe zvinongedzo.Nekuwedzera zvinopinda uye zvimwe zvinowedzera kumvura kushandura makemikari emvura, iyo yakadzika kupisa kwemhepo, viscosity, kunyorova simba uye kunamatira kuvandudza moto wekudzima moto wemvura, iyo huru mbishi inotorwa uye inotorwa kubva muzvirimwa. , uye pakudzima Mvura inosanganiswa maererano neagent-water mixing ratio kuti iite mvura inodzima moto.
Chechipiri, kuchengetedza uye kurongedza
1. Chigadzirwa kurongedza madhiramu 25kg, 200kg, 1000kg madhiramu epurasitiki.
2. Chigadzirwa chacho hachigadziriswi nechando uye kunyunguduka.
3. Chigadzirwa chacho chinofanira kuchengetwa munzvimbo inofefetera uye inotonhorera, uye tembiricha yekuchengetera inofanira kunge yakaderera pane 45 ℃, yakakwira kupfuura tembiricha yayo yekushandisa.
4. Inorambidzwa zvachose kuiisa kumusoro, uye kudzivisa kuibata panguva yekufambisa.
5. Usasanganiswa nemamwe marudzi emagetsi ekudzimisa moto.
6. Ichi chigadzirwa imvura yakasvibiswa yakakodzera kushandiswa nemvura yakachena muhuwandu hunotsanangurwa hwekusanganiswa kwemvura.
7. Kana mushonga wabata maziso netsaona, sukurudza nemvura kutanga.Kana uchinzwa usiri kunzwa zvakanaka, tapota bvunza chiremba nenguva.
3. Sarudzo yekushandisa:
Yakakodzera kudzima moto weKirasi A kana Kirasi A uye B moto.Inoshandiswa zvakanyanya mukudzivirira uye kununura moto mumaindasitiri eindasitiri nemigodhi, marori emoto, nhandare dzendege, zviteshi zvegasi, matangi, minda yemafuta, kuchenesa mafuta, uye madhishi emafuta.
Mvura-based fire extinguishing agent (polymer gel type)
1. Chigadzirwa chekuongorora
Iyo polymer gel inodzima moto yekuwedzera iri muchimiro cheupfu chena, uye zvidimbu zvidiki zvinopa simba rakakura uye simba kudzima moto mumvura.Haisi diki chete muyero, asi zvakare nyore kushanda.Tembiricha iri pasi pe500 ℃ uye ine kugadzikana kwakanyanya uye haiparadze midziyo yekudzima moto.Nokudaro, gel inogona kugadzirirwa isati yashandiswa, kana inogona kugadzirirwa uye kuchengetwa mutangi remvura kuti ishandiswe gare gare.
Polymer gel moto unodzima mumiriri chinhu chinodzimisa moto chinowedzera chigadzirwa chine mvura yakakura yekunyudza, nguva refu yekuvhara mvura, kupisa kwemoto, kunamatira kwakasimba, kuchengetedza kwezvakatipoteredza, kusiri-chepfu, kushandiswa kuri nyore, uye nyore kufambisa uye kuchengetedza.Chigadzirwa chacho hachigoni kungovhara mvura yakawanda, asiwo nokukurumidza kutonhora zvinhu zvinopisa.Inogona kuumba hydrogel inovhara layer pamusoro pechinhu kuti iparadzanise mhepo, ichivharira kupararira kwemagasi ane chepfu uye anokuvadza.Iyo gel inovhara layer ine huwandu hukuru hwekukurumidza kutorwa kwezvinhu zvinopisa.Izvi zvinoderedza kupisa kwepamusoro kwezvinhu zvinopisa uye zvinozadzisa chinangwa chekudzora kupararira kwemoto uye nekukurumidza uye zvinobudirira kudzima moto.
Kushandisa gel kudzima moto kunoshanda, kune hushamwari, uye kuchengetedza mvura.Panyaya yekudzimisa moto, motori yemoto yakashongedzerwa nejeri inodzima mumiririri yakaenzana nemotokari yemoto ye20 ine mvura.Misimboti uye nzira dzekudzima moto dzakangofanana nedziya dzine mvura.Kana iyo gel ichidzima moto wemudhorobha A, mhedzisiro yayo yekudzivirira moto inodarika katanhatu yemvura;painodzima moto wesango nehuswa, mhedzisiro yayo yekudzivirira moto inodarika ka10 yemvura.
2. Chikamu chekushandiswa
Polymer gel rinodzima moto rinowedzera rine 0.2% kusvika 0.4% polymer yekudzima moto rinowedzera rinogona kugadzira gel rinodzima moto mukati memaminetsi matatu.Pfaya iyo gel inodzima moto mumiririri zvakaenzana pane yakasimba zvinopisa, uye ipapo gobvu rejeri firimu rinogona kuumbwa pamusoro pechinhu pakarepo.Inogona kuparadzanisa mhepo, kutonhora pamusoro pechinhu chacho, kupedza kupisa kwakawanda, uye kuita basa rakanaka mukudzivirira moto nemoto unodzima.Mhedzisiro yacho inogona kunyatso kudzima moto weClass A (solid combustibles) mumasango, masango nemaguta.Iyo carbon dioxide uye mvura mhute inogadzirwa nekupisa kwemvura-inopinza resin haibatiki uye haina chepfu.
Tatu, maitiro echigadzirwa
Kuchengetedza mvura-Iyo yekunyudza mvura yepolymer gel yekudzima moto yekuwedzera inogona kusvika 400-750 nguva, iyo inogona kunyatso kuvandudza mwero wekushandiswa kwemvura.Muchiitiko chemoto, mvura shoma inogona kushandiswa kudzora kupararira kwemoto uye nekukurumidza kudzima moto.
Inoshanda-Hydrogel yekudzimisa moto mumiriri ine kanopfuura ka5 kunamatira kwemvura painodzima moto weKirasi A uye moto wesango nehuswa;mhedzisiro yayo yekudzima moto inodarika ka6 iyo yemvura.Pakudzima moto wesango nehuswa, mhedzisiro yayo yekudzivirira moto inodarika ka10 yemvura.Pamusana pezvinhu zvakasiyana-siyana zvezvinhu zvakasimba, kusungirirwa kwayo kwakasiyanawo.
Kudzivirirwa kwezvakatipoteredza-Mushure memoto, iyo yakasara yehydrogel yekudzima moto pasaiti haina kusvibiswa kune zvakatipoteredza uye ine hunyoro hwekuchengetedza hunyoro pavhu.Inogona kuve yakasvibiswa mumvura uye carbon dioxide gasi mukati meimwe nguva yenguva;hazvizokonzeri kusvibiswa kumanyuko emvura nemhoteredzo.
Chechina, iyo huru yehunyanzvi zviratidzo
1 Chiyero chekudzima moto 1A
2Kutonhora kwechando 0 ℃
3 Kushushikana kwepamusoro 57.9
4 Anti-chando uye kunyunguduka, hapana inooneka delamination uye heterogeneity
5 Corrosion rate mg/(d·dm²) Q235 simbi sheet 1.2
LF21 aluminium pepa 1.3
6 Huwandu hwekufa kwehove dzine chepfu i0
Kusanganisa reshiyo ye7 maajenti kusvika 1 toni yemvura, ichiwedzera 2 kusvika ku3 makirogiramu epolymer gel anodzima moto ekuwedzera (yakawedzera kana kuderera zvinoenderana nemhando dzakasiyana dzemvura)
shanu, chigadzirwa kushandiswa
Soluble-resistant aqueous film-forming furo fire extinguishing agent
Kumashure kwechigadzirwa:
Mumakore achangopfuura, njodzi dzakadai semoto uye kuputika kwemiti yemakemikari kwakaitika kakawanda;kunyanya, vamwe vagadziri vezvigadzirwa zvemakemikari zvinonyungudutsa vane nhamba yakakura yezvinwiwa zvinopfuta uye zvinobvira, magasi anopisa anopisa, uye zvinhu zvinopisa zvinopisa, zvivakwa zvakaomarara zvekugadzira, criss-crossing pipeline network, uye tembiricha yakakwira.Kune akawanda midziyo uye midziyo munzvimbo yepamusoro-soro, uye njodzi yemoto yakakura.Kana moto kana kuputika kwakonzera kupisa, kunogadzira kupisa kwakagadzikana.Mushure mekuputika, mafuta anoyerera achibuda pamusoro petangi kana kuputika uye mafuta anoyerera kunze nekuda kwekutama kwemuviri wetangi anogona kukonzera moto kuyerera kwepasi.
Kazhinji, furo reKirasi A kana Yekirasi B rinoshandiswa kudzima moto panzvimbo yemoto.Zvisinei, kana moto ukaitika nezvinonyungudutsa polar zvakadai sedoro, pendi, doro, ester, ether, aldehyde, ketone, uye amine, uye zvinhu zvinonyunguduka mumvura.Kusarudzwa kwakarurama uye kushandiswa kwemagetsi ekudzimisa moto ndiyo hwaro hwekugadzirisa moto.Nekuti polar solvents inogona kusanganiswa nemvura, furo rakajairwa rinoparadzwa panguva iyi uye rinorasikirwa nemhedzisiro yaro.Nekudaro, kuwedzerwa kwezvinowedzera zvakaita seyepamusoro mamolecular polysaccharide mapolima kune furo risingaite doro rinogona kuramba kunyungudika kwezvinonyungudutsa doro uye kuenderera mberi nekuita zvarinoita mudoro.Naizvozvo, doro, pendi, doro, ester, ether, aldehyde, ketone, amine nezvimwe zvinonyungudutsa polar uye zvinhu zvinonyungudika nemvura zvinofanirwa kushandisa furo rinodzivirira doro kana moto ukaitika.
1. Chigadzirwa chekuongorora
Aqueous film-forming anti-solvent foam yekudzimisa moto inoshandiswa zvakanyanya mumakambani makuru emakemikari, makambani epetrochemical, makambani emakemikari fiber, zvidyarwa zvinonyungudutsa, matura ezvigadzirwa zvemakemikari neminda yemafuta, madhishi emafuta, ngarava, hangars, magaraji uye mamwe mayuniti nenzvimbo uko. mafuta ari nyore kubuda.Inoshandiswa kudzima moto wemafuta patembiricha yepamusoro, uye yakakodzera "jet yakanyura" yekudzima moto.Iyo ine hunhu hwemvura firimu-inogadzira furo rinodzima moto rinodzimisa agent yekudzima mafuta nemafuta epetroleum uye zvimwe zvisiri-mvura-soluble zvinhu.Iyo ine zvakare yakanakisa kurwisa kwemoto kwemvura-inonyungudika zvinopisa zvinwiwa zvakaita sedoro, esters, ethers, aldehydes, ketones, amines, alcohols, nezvimwe.Inogona zvakare kushandiswa seyakanyorovesa uye inopinda mumiriri kudzima moto weKirasi A, ine mhedzisiro yekudzima moto wepasirese.
2. Chikamu chekushandiswa
Soluble-resistant aqueous film-forming foam fire extinguishing agents anoshandiswa zvakanyanya mukurwisa mhando dzakasiyana dzeB moto.Iyo inodzima moto ine maitiro ekudzima mafuta uye petroleum zvigadzirwa zveaqueous film-forming foam fire extinguishing agents, pamwe chete nedoro-resistant foam extinguishing agents.Zvimiro zvemoto zve polar solvents uye mvura-soluble zvinhu zvakadai sependi, alcohols, esters, ethers, aldehydes, ketones, amines, etc. Inogona kurerutsa kuponeswa kwezvisingazivikanwe kana kusanganiswa B mafuta emoto nemafuta uye polar solvents, saka ine pasi rose. zvinhu zvinodzima moto.
Tatu, maitiro echigadzirwa
★Kukurumidza kutonga nekudzimisa moto, kukurumidza kubvisa utsi nekutonhodza, kudzikamisa moto kunodzima kuita
★Inokodzera mvura yakachena nemvura yegungwa, kushandiswa kwemvura yegungwa kugadzirisa foam solution hakukanganisi kushanda kwekudzima moto;
★Kusakanganiswa netembiricha;mushure mekuchengetedza kwepamusoro uye kwakadzika kwekushisa;
★Chiyero chekushanda kwekudzima moto / anti-kupisa: IA, ARIA;
★Zvigadzirwa zvinotorwa kubva muzvirimwa zvakachena, zvinochengetedza zvakatipoteredza, zvisina muchetura uye zvisingaparadzi.
shanu, chigadzirwa kushandiswa
Yakakodzera kudzima moto weKirasi A neB, uye inoshandiswa zvakanyanya mukugadzira oiri, madhishi emafuta, ngarava, mapuratifomu ekugadzira oiri, nzvimbo dzekuchengetedza uye dzekutakura, zvidyarwa zvakakura zvemakemikari, zvidyarwa zvemakemikari fiber, petrochemical enterprises, makemikari zvigadzirwa zvekuchengetedza, zvinonyungudutsa zvidyarwa. , nezvimwewo.
Nguva yekutumira: Aug-27-2021