Cov hluav taws tua hluav taws muab cov kab tseem ceeb ntawm kev tiv thaiv hluav taws kub ceev. Lawv cov qauv tsim qauv tso cai rau cov tib neeg los tawm tsam cov nplaim taws zoo ua ntej lawv nce ntxiv. Cov cuab yeej zoo li covqhuav hmoov tua hluav tawsthiab covCO2 hluav taws tua hluav tawstau txhim kho kev nyab xeeb hluav taws zoo. Cov kev tsim kho tshiab no txuas ntxiv ua lub luag haujlwm tseem ceeb hauv kev txo qis kev raug mob hluav taws thiab kev puas tsuaj ntawm vaj tse.
Ntsiab Cai
- Cov hluav taws tua hluav taws yogcov cuab yeej tseem ceeb kom nresme hluav taws kub ceev.
- Muajtxawv hluav taws tua hluav tawsrau ntau yam hluav taws kub.
- Tshawb xyuas lawv ntau zaus thiab kawm siv lawv pab thaum muaj xwm txheej ceev.
Keeb Kwm Ntawm Cov Hluav Taws Xob Hluav Taws Xob
Cov cuab yeej tua hluav taws thaum ntxov
Ua ntej lub invention ntawm lubhluav taws tua hluav taws, thaum ntxov civilizations cia siab rau cov cuab yeej rudimentary los tawm tsam hluav taws. Cov thoob dej, daim pam ntub dej, thiab xuab zeb yog thawj txoj hauv kev siv los tua hluav taws. Hauv Rome thaum ub, cov tub ceev xwm tua hluav taws, hu ua "Vigiles," tau siv cov twj tso kua mis thiab cov thoob dej los tswj hluav taws hauv nroog. Cov cuab yeej no, thaum ua haujlwm tau zoo rau qee qhov, tsis muaj qhov tseeb thiab kev ua haujlwm xav tau los daws cov hluav taws sai sai.
Lub Industrial Revolution coj kev nce qib hauv kev siv hluav taws xob tua hluav taws. Cov khoom siv xws li cov twj tua hluav taws siv tes thiab cov koob txhaj tshuaj tau tshwm sim, tso cai rau cov neeg tua hluav taws los tswj cov dej ntws kom raug. Txawm li cas los xij, cov cuab yeej no tau loj heev thiab xav tau ntau tus neeg los ua haujlwm, txwv lawv qhov kev ua tau zoo rau tus kheej lossis siv me me.
Thawj Hluav Taws Hluav Taws Xob los ntawm Ambrose Godfrey
Nyob rau hauv 1723, Ambrose Godfrey, ib tug German chemist, revolutionized hluav taws kev nyab xeeb los ntawm patenting thawj tua hluav taws. Nws invention muaj ib lub hub uas muaj hluav taws-extinguishing kua thiab ib chamber uas muaj phom. Thaum qhib tau, cov hmoov phom tawg, dispersing cov kua tshaj cov nplaim taws. Qhov kev tsim kho tshiab no tau muab ntau lub hom phiaj thiab muaj txiaj ntsig zoo rau kev tua hluav taws piv rau cov txheej txheem dhau los.
Cov ntaub ntawv keeb kwm qhia txog qhov ua tau zoo ntawm Godfrey qhov kev tsim khoom thaum muaj hluav taws kub ntawm Crown Tavern hauv London xyoo 1729. Cov cuab yeej tswj tau qhov hluav taws kub zoo, qhia txog nws lub peev xwm ua lub cuab yeej cawm siav. Godfrey lub tshuab tua hluav taws tau cim qhov pib ntawm lub sijhawm tshiab hauv kev nyab xeeb hluav taws, txhawb kev tsim kho tshiab rau yav tom ntej hauv kev tua hluav taws.
Evolution mus rau niaj hnub Portable Fire Extinguishers
Txoj kev taug kev los ntawm Godfrey qhov kev tsim kho mus rau lub tshuab tua hluav taws niaj hnub no koom nrog ntau qhov tseem ceeb. Xyoo 1818, George William Manby tau qhia txog lub nkoj tooj liab uas muaj cov tshuaj potassium carbonate hauv qab cua compressed. Qhov kev tsim no tso cai rau cov neeg siv tshuaj tsuag cov tshuaj ncaj qha mus rau cov nplaim taws, ua rau nws siv tau ntau dua rau kev siv tus kheej.
Cov kev tsim kho tshiab tom qab txuas ntxiv ua kom zoo dua cov tua hluav taws. Xyoo 1881, Almon M. Granger patented soda-acid extinguisher, uas siv tshuaj lom neeg cov tshuaj tiv thaiv ntawm sodium bicarbonate thiab sulfuric acid los tsim cov dej siab. Los ntawm xyoo 1905, Alexander Laurant tau tsim cov tshuaj tua kab mob, uas ua pov thawj zoo tiv thaiv cov roj hluav taws. Lub Tuam Txhab Pyrene Manufacturing Company tau qhia txog carbon tetrachloride extinguishers nyob rau hauv 1910, muab cov tshuaj rau hluav taws xob hluav taws xob.
Lub xyoo pua 20th pom qhov tshwm sim ntawm cov hluav taws xob niaj hnub siv CO2 thiab cov tshuaj qhuav. Cov cuab yeej no tau dhau los ua kev sib cog lus, ua haujlwm tau zoo, thiab muaj ntau yam, ua rau cov chav hluav taws sib txawv. Hnub no,hluav taws tua hluav tawsyog cov cuab yeej tseem ceeb hauv tsev, chaw ua haujlwm, thiab chaw tsim khoom, ua kom muaj kev nyab xeeb thiab txo qis kev pheej hmoo ntawm hluav taws.
| Xyoo | Inventor/Creator | Kev piav qhia |
|---|---|---|
| 1723 | Ambrose Godfrey | Thawj zaug kaw hluav taws tua hluav taws, siv cov hmoov phom kom tawg ua kua. |
| 1818 | George William Manby | Lub nkoj tooj liab nrog cov tshuaj potassium carbonate hauv qab cua compressed. |
| Xyoo 1881 | Almon M. Granger | Soda-acid extinguisher siv sodium bicarbonate thiab sulfuric acid. |
| Xyoo 1905 | Alexander Laurant | Tshuaj ua npuas ncauj extinguisher rau roj hluav taws. |
| Xyoo 1910 | Pyrene Manufacturing Co | Carbon tetrachloride extinguisher rau hluav taws xob hluav taws xob. |
| 1900s | Ntau yam | Niaj hnub nimno extinguishers nrog CO2 thiab qhuav tshuaj rau ntau yam kev siv. |
Kev hloov pauv ntawm cov hluav taws tua hluav taws qhia txog tib neeg txoj kev cog lus los txhim kho kev nyab xeeb hluav taws. Txhua qhov kev tsim kho tshiab tau pab ua kom cov hluav taws tua hluav taws tuaj yeem siv tau, ua tau zoo, thiab txhim khu kev qha.
Technological Advancements nyob rau hauv hluav taws Extinguishers
Kev loj hlob ntawm Extinguishing Agents
Cov evolution ntawm extinguishing cov neeg ua haujlwm tau txhim kho qhov ua tau zoo ntawm cov tua hluav taws. Cov qauv tsim thaum ntxov tau tso siab rau cov kev daws teeb meem zoo li potassium carbonate lossis dej, uas txwv tsis pub lawv lub peev xwm los tawm tsam ntau hom hluav taws. Cov kev txhim kho niaj hnub no tau qhia cov neeg ua haujlwm tshwj xeeb uas tsim los rau cov chav kawm hluav taws kub tshwj xeeb, txhim kho kev nyab xeeb thiab ua haujlwm tau zoo.
Piv txwv li,Cov tshuaj ua kom qhuav, xws li monoammonium phosphate, tau siv dav vim lawv muaj ntau yam hauv kev tua hluav taws hauv chav A, B, thiab C. Cov neeg ua haujlwm no cuam tshuam cov tshuaj lom neeg ua rau hluav taws kub, ua rau lawv muaj txiaj ntsig zoo. Cov pa roj carbon dioxide (CO2) tau tshwm sim los ua lwm qhov kev txhim kho tseem ceeb. Nws muaj peev xwm tshem tawm cov pa oxygen thiab cov nplaim taws txias ua rau nws zoo tagnrho rau hluav taws xob hluav taws xob thiab cov kua hluav taws xob. Tsis tas li ntawd, cov tshuaj ntub dej tau tsim los daws cov hluav taws kub hauv chav K, feem ntau pom hauv chav ua noj ua haus. Cov neeg ua hauj lwm no tsim ib txheej xab npum tshaj cov roj hlawv thiab cov rog, tiv thaiv kev rov ua dua.
Cov neeg tua hluav taws huv huv, uas siv cov pa roj xws li FM200 thiab Halotron, sawv cev rau kev dhia mus rau hauv kev nyab xeeb hluav taws. Cov neeg ua haujlwm no tsis yog tus coj thiab tsis muaj qhov seem, ua rau lawv tsim nyog rau ib puag ncig nrog cov khoom siv rhiab heev, xws li cov chaw zov me nyuam thiab tsev cia puav pheej. Kev ua kom zoo txuas ntxiv ntawm cov neeg tua hluav taws kom ntseeg tau tias cov hluav taws tua hluav taws tseem muaj txiaj ntsig nyob hauv ntau qhov xwm txheej.
Innovations nyob rau hauv Hluav Taws Extinguisher Design
Kev nce qib hauv kev tsim qauv tau hloov cov tshuaj tua hluav taws mus rau hauv cov cuab yeej siv tau zoo dua thiab siv tau zoo. Cov qauv thaum ntxov tau loj heev thiab nyuaj rau kev khiav lag luam, txwv lawv txoj kev nkag mus tau yooj yim. Cov qauv tsim niaj hnub ua qhov tseem ceeb ntawm kev txav mus los, kev yooj yim ntawm kev siv, thiab kev ua haujlwm ntev, kom ntseeg tau tias tib neeg tuaj yeem teb tau sai thaum muaj xwm txheej ceev.
Ib qho kev tsim kho tshiab tseem ceeb yog kev qhia txog cov ntsuas ntsuas siab, uas tso cai rau cov neeg siv los txheeb xyuas qhov kev npaj ntawm lub tshuab tua hluav taws ntawm ib nrais muag. Cov yam ntxwv no txo qis kev pheej hmoo ntawm kev xa cov cuab yeej tsis ua haujlwm thaum lub sijhawm tseem ceeb. Tsis tas li ntawd, ergonomic tuav thiab cov khoom siv hnyav tau txhim kho kev siv hluav taws xob tua hluav taws, ua rau cov tib neeg sib txawv ntawm lub cev muaj peev xwm ua haujlwm tau zoo.
Lwm qhov kev txhim kho tseem ceeb yog kev koom ua ke ntawm cov ntawv cim xim thiab cov lus qhia meej. Cov kev txhim kho no yooj yim rau kev txheeb xyuas cov tshuaj tua hluav taws thiab lawv cov kev siv tsim nyog, txo kev ntxhov siab thaum muaj kev ntxhov siab. Tsis tas li ntawd, kev nce qib hauv cov tshuab nozzle tau txhim kho qhov tseeb thiab ncav cuag cov neeg tua hluav taws, kom ntseeg tau tias cov hluav taws kub hnyiab tuaj yeem ua tau zoo dua.
Niaj hnub nimno Fire Extinguisher hom thiab daim ntawv thov
Cov hluav taws kub niaj hnubyog categorized raws li lawv qhov tsim nyog rau cov chav kawm hluav taws kub tshwj xeeb, kom ntseeg tau cov phiaj xwm thiab kev tua hluav taws zoo. Txhua hom hais txog qhov xwm txheej hluav taws kub tsis sib xws, ua rau lawv tsis tuaj yeem nyob hauv ntau qhov chaw.
- Class A Cov Hluav Taws Xob Hluav Taws Xob: Tsim los rau cov khoom siv hluav taws xob zoo li ntoo, ntawv, thiab textiles, cov tshuab tua hluav taws xob yog qhov tseem ceeb hauv thaj chaw nyob thiab kev lag luam.
- Class B Cov Hluav Taws Xob Hluav Taws Xob: Siv tau los tiv thaiv cov kua hluav taws xob xws li roj av thiab roj, cov no yog qhov tseem ceeb hauv cov chaw tsim khoom thiab kev cob qhia.
- Class C Fire Extinguishers: Tshwj xeeb yog tsim los rau hluav taws xob hluav taws xob, cov hluav taws xob tua hluav taws no siv cov khoom siv tsis zoo los xyuas kom muaj kev nyab xeeb.
- Class K Cov Hluav Taws Xob Hluav Taws Xob: Cov tshuaj tua kab ntub dej yog tsim rau cov chav ua lag luam, qhov twg cov roj ua noj thiab cov rog ua rau muaj kev phom sij loj heev.
- Clean Agent Extinguishers: Qhov zoo tshaj plaws rau kev tiv thaiv cov khoom muaj nqis siab, cov tshuaj tua hluav taws no siv cov pa roj xws li FM200 thiab Halotron txhawm rau txhawm rau tua hluav taws yam tsis muaj dej puas tsuaj.
Qhov ntau yam ntawm cov hluav taws tua hluav taws niaj hnub ua kom lawv cov txiaj ntsig zoo hauv ntau qhov chaw. Txawm hais tias kev tiv thaiv tsev, chaw ua haujlwm, lossis chaw tshwj xeeb, cov cuab yeej no tseem yog lub hauv paus ntawm kev nyab xeeb hluav taws.
Qhov cuam tshuam ntawm Cov Hluav Taws Xob Hluav Taws Xob rau Kev Nyab Xeeb Hluav Taws Xob
Lub luag haujlwm hauv Tsev Codes thiab Cov Cai
Cov hluav taws tua hluav taws ua lub luag haujlwm tseem ceeb hauv kev ua kom ua raws li cov cai hauv tsev thiab cov cai tswj kev nyab xeeb hluav taws. Cov qauv zoo liNFPA 10tswj kev xaiv kom raug, tso, thiab tu cov khoom tua hluav taws hauv tsev, kev lag luam, thiab kev lag luam. Cov kev cai no tsom mus muab cov neeg nyob nrog cov cuab yeej siv tau los tiv thaiv hluav taws thaum ntxov, tiv thaiv lawv qhov nce ntxiv. Los ntawm kev tua hluav taws me me sai sai, cov hluav taws tua hluav taws txo qis qhov xav tau kev ntsuas hluav taws ntau dua, xws li cov kav hluav taws xob lossis cov kev pabcuam hluav taws kub sab nraud. Cov lus teb nrawm no txo cov khoom puas tsuaj thiab txhim kho kev nyab xeeb ntawm cov neeg nyob.
| Hom pov thawj | Kev piav qhia |
|---|---|
| Lub luag haujlwm ntawm Cov Hluav Taws Xob Hluav Taws Xob | Cov hluav taws tua hluav taws muab cov neeg nyobnrog ib txoj kev los tiv thaiv hluav taws thaum ntxov, txo lawv cov kev sib kis. |
| Ceev ntawm Teb | Lawv tuaj yeem tua hluav taws me me sai dua li lub tsev tua hluav taws lossis cov kev pabcuam tua hluav taws hauv zos. |
| Kev Ua Raws Cai | Kev xaiv thiab kev tso kawm kom raug raug yuam los ntawm cov lej zoo li NFPA 10, ua kom muaj txiaj ntsig zoo. |
Kev Pabcuam rau Kev Tiv Thaiv Hluav Taws Xob thiab Kev Paub Txog
Cov hluav taws tua hluav taws muaj txiaj ntsig zoo rau kev tiv thaiv hluav taws los ntawm kev txhawb nqa kev paub txog kev phom sij ntawm hluav taws. Lawv lub xub ntiag nyob hauv cov tsev ua haujlwm ua ib qho kev ceeb toom tas li ntawm qhov tseem ceeb ntawm kev nyab xeeb hluav taws. Kev tshuaj xyuas thiab kev saib xyuas tsis tu ncua, feem ntau xav tau los ntawm txoj cai lij choj, txhawb cov tib neeg kom ceev faj txog kev pheej hmoo hluav taws kub. Tsis tas li ntawd, cov hluav taws tua hluav taws tau qhia txog qhov yuav tsum tau muaj kev tiv thaiv kev tiv thaiv, xws li kev txheeb xyuas thiab txo cov hluav taws kub nyhiab hauv chaw ua haujlwm thiab tsev. Qhov kev paub no txo qis qhov tshwm sim ntawm hluav taws kub thiab txhawb kev coj noj coj ua ntawm kev nyab xeeb.
Qhov tseem ceeb hauv Cov Kev Kawm Kev Nyab Xeeb Hluav Taws Xob
Cov kev cob qhia kev nyab xeeb hluav taws tau hais txog kev siv cov tshuaj tua hluav taws kom raug, muab cov tib neeg nrog cov txuj ci uas xav tau los teb tau zoo thaum muaj xwm txheej ceev. Cov kev pab cuam no, feem ntau yuav tsum tau ua raws li OSHA §1910.157, qhia cov neeg koom nrog txheeb xyuas cov chav kawm hluav taws xob thiab xaiv lub tshuab tua hluav taws uas tsim nyog. Cov txiaj ntsig ntawm kev cob qhia qhia tau hais tias qhov tseem ceeb ntawm cov cuab yeej no hauv kev txo qis kev raug mob hluav taws, kev tuag, thiab kev puas tsuaj ntawm vaj tse. Piv txwv li, hluav taws kub hauv chaw ua haujlwm ua rauNtau tshaj 5,000 raug mob thiab 200 tus neeg tuag txhua xyoo, nrog cov khoom ntiag tug raug puas tsuaj ntau tshaj $ 3.74 nphom hauv 2022.Kev cob qhia kom raugtias tib neeg tuaj yeem ua nrawm nrawm thiab muaj kev ntseeg siab, txo qis cov kev cuam tshuam loj heev no.
| Qhov tshwm sim | Txheeb cais |
|---|---|
| Kev raug mob los ntawm hluav taws kub hauv chaw ua haujlwm | Ntau tshaj 5,000 raug mob txhua xyoo |
| Kev tuag los ntawm hluav taws kub hauv chaw ua haujlwm | Ntau tshaj 200 tus neeg tuag txhua xyoo |
| Cov nqi puas tsuaj | $ 3.74 nphom hauv kev puas tsuaj ncaj qha rau xyoo 2022 |
| Kev ua raws cai | Yuav tsum muaj kev cob qhia raws li OSHA §1910.157 |
Cov hluav taws tua hluav taws tau hloov pauv kev nyab xeeb hluav taws los ntawm kev muab cov cuab yeej siv tau thiab siv tau zoo los tiv thaiv hluav taws. Lawv txoj kev loj hlob qhia txog tib neeg txoj kev txawj ntse hauv kev daws teeb meem hluav taws. Cov kev nce qib yav tom ntej yuav ua rau lawv cov kev ua tau zoo thiab kev yoog raws, ua kom muaj kev tiv thaiv txuas ntxiv rau lub neej thiab cov cuab yeej cuab tam hauv lub ntiaj teb kev hloov pauv mus ib txhis.
FAQ
1. Yuav tsum tshuaj tua hluav taws ntau npaum li cas?
Cov hluav taws tua hluav taws yuav tsum tau kuaj xyuas txhua hli thiab kev saib xyuas kev tshaj lij txhua xyoo. Qhov no ua kom lawv nyob twj ywm thiab ua raws li cov cai tswj kev nyab xeeb.
Tswv yim: Nco ntsoov xyuas lub ntsuas ntsuas kom paub meej tias lub tshuab tua hluav taws tau npaj siv.
2. Puas muaj lub tshuab tua hluav taws siv rau txhua hom hluav taws kub?
Tsis yog, cov tshuaj tua hluav taws yog tsim los rau cov chav kawm hluav taws tshwj xeeb. Kev siv hom tsis raug tuaj yeem ua rau qhov xwm txheej tsis zoo. Ib txwm phim lub tshuab tua hluav taws rau chav hluav taws.
| Hluav taws kub | Hom Extinguisher haum |
|---|---|
| Chav Kawm A | Dej, Ua Npuas Ncauj, Qhuav Tshuaj |
| Chav B | CO2, Kev Siv Tshuaj Qhuav |
| Chav Kawm C | CO2, Dry Chemical, Clean Agent |
| Chav Kawm K | Cov tshuaj ntub dej |
3. Lub neej ntawm lub tshuab tua hluav taws yog dab tsi?
Feem ntau cov hluav taws tua hluav taws siv sijhawm 5 txog 15 xyoo, nyob ntawm seb hom thiab cov chaw tsim khoom. Kev saib xyuas tsis tu ncua ncua lawv cov kev siv tau thiab ua kom muaj kev ntseeg siab thaum muaj xwm txheej ceev.
Nco tseg: Hloov cov tshuab tua hluav taws uas qhia txog kev puas tsuaj lossis tsis muaj zog tam sim ntawd.
Post lub sij hawm: May-21-2025