Wonke umuntu kanye nayo yonke inhlangano badinga izinto zabo kanye nezinto ezibalulekile zivikelwe emlilweni kanyefireproof safeyasungulwa ukuze ivikeleke engozini yomlilo.Isisekelo ekwakhiweni kwezokuphepha ezingashi asikashintshi kangako kusukela ngasekupheleni kwe-19thikhulu leminyaka.Ngisho nanamuhla, izisefo eziningi ezingashi zibandakanya umzimba onezindonga eziningi futhi indawo ephakathi nendawo igcwele into ekwazi ukumelana nomlilo.Nakuba, ngaphambi kokufika kulo mklamo, abenzi bezokuphepha bahlolwe ngezindlela eziningi ezahlukene zokwenza ama-safes abo angashi.
Izisefo zokuqala kwakungamabhokisi okhuni anezibopho zensimbi namashidi ukuze aqine kodwa abe nesivikelo esincane noma angabibikho nhlobo emlilweni.Kamuva, izisefo zensimbi nazo zinikeza ukuvikeleka okufanayo kodwa akukho lutho ngokumelene nomlilo.Kodwa-ke, amahhovisi, amabhange kanye nabacebile babedinga isisefo esasizogcina amaleji, amaphepha kanye nezinye izinto ezibalulekile zivikelekile emlilweni.Unalokho engqondweni, uchungechunge lwentuthuko lwaqala lwabakhi abaphephile nhlangothi zombili ze-Atlantic.
Enye yezindlela zokuqala zokuvikela umlilo yayinelungelo lobunikazi e-US nguJesse Delano ngo-1826. Wakha isisefo esinomzimba wokhuni ombozwe ngensimbi.Ukhuni lwalulapha ngengxube yezinto ezifana nobumba nomcako neplumbago kanye ne-mica noma i-potash lye ne-alum.Ngo-1833, umakhi ophephile u-CJ Gayler wagunyaza ilungelo lobunikazi besifuba esingashi nomlilo esasiyisifuba phakathi kwesifuba futhi igebe eliphakathi lagcwaliswa ngezinto ezingaphenduki.Ngesikhathi esifanayo omunye umakhi ophephile, uJohn Scott, wagunyaza ukusetshenziswa kwe-asbestos esifubeni sakhe esingashi.
Ilungelo lobunikazi lokuqala laseBrithani lokuvimbela umlilo kwesifuba lenziwa nguWilliam Marr ngo-1934 futhi lalihilela ukuhlanganisa izindonga nge-mica noma i-talc bese emva kwalokho izinto ezivimbela umlilo njengobumba olushisiwe noma amalahle ayimpuphu zizopakishwa ezikhaleni phakathi kwezingqimba.UChubb ugunyaze indlela efanayo ngo-1838. Umakhi oqhudelanayo, uThomas Milner kungenzeka ukuthi wakhafireproof safekusukela ngo-1827 kodwa akazange anikeze ilungelo lobunikazi indlela yokuvimbela umlilo kwaze kwaba ngu-1840 lapho agcwalisa khona amapayipi amancane ngesisombululo se-alkaline esasakazwa kuyo yonke into engekho conductive.Lapho kushisa, amapayipi aqhuma ecwilisa izinto ezizungezile ukuze agcine izinto zimanzi kanye nengaphakathi lokupholisa okuphephile.
Intuthuko yenziwa e-US lapho ngo-1943, uDaniel Fitzgerald egunyaza umqondo wokusebenzisa ukhonkolo waseParis, athola ukuthi uyisivikelo esisebenzayo.Le patent kamuva yabelwa u-Enos Wilder futhi ilungelo lobunikazi lalaziwa kakhulu ngokuthi yi-Wilder patent.Lokhu kwakha isisekelo sezisefo zokuvikela umlilo e-US iminyaka eminingi ezayo.I-Herring & Co's yakha isisefo esisekelwe kulungelo lobunikazi likaWilder eliwine umklomelo e-The Great Exhibition eyayiseCrystal Palace ngo-1951.
Ngawo-1900, i-Underwriters Laboratory yaseMelika yasungula izivivinyo ezizimele zokulinganisa ukumelana nomlilo kwezisefo (izinga lanamuhla lizoba yi-UL-72).Ukusungulwa kwezindinganiso kwenze izinguquko ekwakhiweni kweziphephelo zomlilo, ikakhulukazi emsebenzini womzimba, lapho izinkampani kwadingeka ziklame kabusha ukuze zithole ukuhlangana okuqinile phakathi komnyango nomzimba kanye nokuvimbela ama-safes ukuthi angakhuli futhi abambene emazingeni okushisa aphezulu ngenxa yesitimu esikhiqizwa ukuvikela umlilo.Intuthuko kusukela ekuhlolweni iphinde yafaka nokusetshenziswa kwensimbi ezacile ukuvimbela ukushisa kudluliswe kusuka ngaphandle kuya ngaphakathi.
I-asbestos yayisetshenziswa ezindaweni eziphephile ezingashi e-US kuze kube cishe ngawo-1950s futhi manje izisefo eziningi ezingashi ezenziwe umkhiqizi onedumela elihle zifaka uhlobo oluthile lwezinto eziyinhlanganisela.Kunezinkampani manje ezihlinzeka ngezokuphepha ezishibhile zisebenzisa uhlobo oluthile lwebhodi lomlilo, nakuba lilula futhi lishibhile, azimelani nomlilo kumasefo ezisebenzisa izisefo zendabuko ezisebenzisa izinto eziyinhlanganisela.
I-Guarda iphephilewangena kufireproof safeyesehlakalo ngokuthuthukiswa kwesefe yethu engashi ngo-1996, sisebenzisa ubuchwepheshe bethu bezinto ezisetshenziswayo ezinelungelo lobunikazi.Isenzo esikabili se-insulation sivumela ukumuncwa nokuvimbela ukushisa.Iminikelo yethu entuthukweni emlandweni wezisefo ezingashi futhi ihlanganisa nokwakha isisefo sokuqala sekhabethe le-polymer casing esingangenwa umlilo ngo-2006. Imisebenzi engangeni manzi nayo yengezwe ohlwini lwethu lwamasefo ukuze kuqashwe umonakalo wamanzi, kungaba izikhukhula noma ukulwa nesikhukhula. umlilo.Singabenzi abachwepheshile bamasefa angashi ngenxa yokuthi yilokho esigxile kukho okuyinhloko.Isevisi ye-one-stop-shop inikeza inqubo yokuthuthukiswa kokuphela-kuya-ekupheleni kusukela ekwakhiweni, kuya ekuhlolweni, kuya ekukhiqizeni konke kungenziwa endlini.Sisebenzisana namanye amagama amakhulu emhlabeni asebenzisa ulwazi lwethu nobuchwepheshe bokufaka izinto ukuze sikwazi ukunikeza ukuvikelwa abantu abakudingayo ezintweni zabo ezibalulekile esikhathini esidlule, esikhathini samanje nesizayo.
Umthombo: Ukusungula isisefo esingashi "http://www.historyofsafes.com/inventing-the-fireproof-safe-part-1/"
Isikhathi sokuthumela: Oct-25-2021