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Dab tsi yog cov khoom siv methane hauv tsev?
Residential methane detectors (RMDs) yog cov khoom siv hluav taws xob kev nyab xeeb. Cov khoom siv tau tsim los xyuas kom pom muaj cov pa roj methane hauv cov tsev nyob. Methane yog qhov tseem ceeb ntawm cov pa roj carbon monoxide. RMDs siv cov sensors los ntes cov methane concentrations thiab ua rau lub tswb ceeb toom rau cov neeg nyob hauv tsev.
Cov thev naus laus zis no tau txais txiaj ntsig zoo vim nws lub peev xwm los tiv thaiv kev sib tsoo thiab cawm neeg txoj sia. National Transportation Safety Board (NTSB) pom zoo rau kev teeb tsa lub tswb nrov nkev. Lawv pom zoo cov tswb no kom ua tau raws li cov kev qhia tshwj xeeb ntawm National Fire Protection Association 715 (NFPA 715) hauv kev lag luam, chaw nyob, thiab lwm lub tsev. Cov lus ceeb toom pom zoo yog rau cov chaw uas tib neeg tuaj koom ua ke uas tuaj yeem cuam tshuam los ntawm cov pa hluav taws xob (data.ntsb.gov/carol-main-public/sr-details/P-25-009).
Yuav ua li cas methane detectors ua haujlwm
RMDs ua haujlwm zoo ib yam li cov pa luam yeeb lossis carbon monoxide detectors. Lawv saib xyuas huab cua rau methane. Lawv tshaj tawm cov lus ceeb toom ceeb toom rau cov neeg nyob hauv tsev ntawm qhov muaj peev xwm ua pa. Nruab nrog cov sensors siab heev, cov cuab yeej no tsis tu ncua ntsuas qhov chaw ib puag ncig.
Cov cuab yeej qhib lub tswb thaum muaj methane ntau tshaj qhov txwv tsis pub. Yog tias qib methane nce mus txog 0.5% los ntawm qhov ntim hauv huab cua, cov cuab yeej kuaj xyuas kom cov neeg nyob hauv qhov chaw khiav tawm thiab ceeb toom cov kev pabcuam xwm txheej ceev.
Methane detector technology
- Sensor hom: Feem ntau cov detectors siv semiconductors, infrared, los yog catalytic hlaws sensors. Cov sensors sau npe methane muaj nyob.
- Audible thiab visual alarms: Lub cuab yeej tso lub tswb nrov thaum nws pom cov qib methane siab. Lub tswb nrov tuaj yeem teeb lub teeb ceeb toom kom ceeb toom cov neeg nyob tam sim ntawd.
- Kev sib txuas ntse: Ntau cov cuab yeej niaj hnub no muaj kev sib txuas rau smartphones, lossis kev pabcuam xwm txheej ceev. Cov cuab yeej ntes tau muab kev ceeb toom ntawm lub sijhawm tiag tiag txawm tias koj nyob deb ntawm tsev.
Cov peev txheej muaj zog
RMDs feem ntau ntiav ib qho ntawm plaub hom fais fab:
- Plug-in: Yuav tsum muaj lub qhov hluav taws xob; yooj yim rau hluav taws xob hluav taws xob los yog kev sib txuas.
- Hardwired: Ib lub tswb nrov nrog cov roj teeb thaub qab. Nws txhawb kev koom ua ke nrog lwm lub tswb lossis Advanced Metering Infrastructure.
- Cov roj teeb hloov tau: Kev txhim kho yooj yim tab sis yuav tsum tau hloov roj teeb lub sijhawm.
- Lub neej roj teeb: Lub neej ntev ntawm lub cuab yeej yam tsis muaj kev hloov pauv.
Ntaus kev teeb tsa
Qhov chaw installation: Txhawm rau kom muaj kev nyab xeeb siab tshaj plaws, teeb tsa cov cuab yeej ntes hauv cov chaw tsim nyog thoob plaws hauv tsev.
- Cov khoom siv ze: Muab cov ntsuas ntsuas li 3 mus rau 10 ko taw deb ntawm cov khoom siv roj. Nruab lawv ze ntawm cov khoom siv xws li qhov cub, qhov cub, lub rhaub dej, thiab cov cub tawg.
- Basements thiab chav siv hluav taws xob: Qhov chaw kuaj pom ze rau cov kab roj, ntsuas, thiab kev sib txuas. Cov cheeb tsam no yog cov chaw uas muaj cov pa paug.
- Chav pw thiab chaw nyob: Nruab yam tsawg kawg ib lub tshuab ntes ntawm txhua theem ntawm qhov chaw nyob. Ua ntej txhim kho ib qho ze ntawm qhov chaw pw tsaug zog rau kev tiv thaiv hmo ntuj.
- Chaw nres tsheb: Muab koj lub nkas-las nrog nws tus kheej ntes yog tias nws muaj lub ntsuas roj nkev, cov roj hluav taws xob lossis cov khoom siv roj, lossis txuas nrog koj lub tsev.
Cov lus qhia rau kev txhim kho
- Mount methane detectors ntawm phab ntsa tsawg kawg yog ib ko taw hauv qab qab nthab, raws li cov pa methane nce saum huab cua.
- Mount RMDs deb ntawm qhov rais qhov rais, qhov cua, los yog yuam-cua rov qab los, uas yuav cuam tshuam nrog qhov tseeb.
- Tus qauv NFPA 715 suav nrog cov kev xav tau rau kev txhim kho RMD cov khoom siv, tab sis ua raws li cov chaw tsim khoom cov lus qhia rau kev tso kawm, kuaj, thiab tu.
Kev tu thiab kev sim
Yuav tsum muaj kev saib xyuas kom zoo los xyuas kom muaj kev ua haujlwm zoo ntawm methane detectors.
- Kev sim txhua lub lim tiam: Kuaj txhua lub tshuab ntes siv lub pob sim ua kom paub meej tias lub tswb ua haujlwm.
- Hloov roj teeb: Hloov roj teeb raws li kev pom zoo los ntawm cov chaw tsim khoom. Los yog xaiv rau cov qauv plug-in nrog roj teeb thaub qab rau kev ruaj ntseg ntxiv.
- Sensor lifespan: Sensors yuav degrade thaum lub sij hawm. Hloov units raws li qhia los ntawm cov chaw tsim khoom.
- Ntxuav: Maj mam plua plav thiab so cov cuab yeej tiv thaiv kom tsis txhob muaj teeb meem uas tuaj yeem thaiv cov sensors.
- Kev kuaj xyuas: Xav txog kev tshuaj xyuas txhua xyoo ntawm cov kab hluav taws xob thiab cov khoom siv. Peb pom zoo kom kuaj xyuas los ntawm cov kws tshaj lij. Kev txhim kho kev tshaj lij tuaj yeem ntxiv kev tiv thaiv kev tiv thaiv.
Yuav ua li cas yog tias koj lub ntsuas methane suab tswb
- Tsis txhob siv ib yam dab tsi uas tuaj yeem ua qhov hluav taws kub kom txog thaum koj nyob deb ntawm kev nyab xeeb. Lub tsheb, xov tooj ntawm tes, ntais ntawv, hluav taws xob hloov, lub tswb nrov, thiab lub qhov rooj qhib qhov rooj yuav tsim lub txim.
- Ceeb toom lwm tus, khiav tawm, thiab txav mus rau qhov chaw nce siab.
- Tsis txhob sim txiav tawm cov roj ntws-tsis txhob nyem los yog sim khi cov roj kab thiab nyob deb ntawm cov roj kab li qub.
- Hu rau 9-1-1 kom ceeb toom cov neeg teb thawj zaug.
- Hu rau PG&E ntawm 1-800-743-5000.
Txhim kho methane detectors raws li cov chaw tsim khoom cov lus qhia. Lub thawv ntaus ntawv suav nrog cov lus qhia hauv phau ntawv qhia kev teeb tsa nrog.
Tus naj npawb ntawm cov cuab yeej ntsuas xav tau yog tus neeg siv khoom xaiv. PG&E muaj ib qho kev ua haujlwm txuas ntxiv uas muab cov khoom siv raws li qhov chaw nyob hauv tsev ntsuas / kav dej hauv lub tsev lossis cov qauv ntawm tus neeg siv khoom qhov chaw nyob. Yuav cov khoom ntes rau lwm thaj chaw ntawm lub tsev uas siv cov khoom siv roj. Cov khoom kuaj ntxiv yog nyob ntawm tus neeg siv khoom tus nqi.
Txawm hais tias cov khoom siv niaj hnub no muaj kev ntseeg siab, lub tswb tsis tseeb tuaj yeem tshwm sim vim:
- Raug rau tej yam tshuaj ntxuav, tshuaj aerosol, los yog av noo.
- Qhov chaw tsis raug lossis mounting.
- Kev ua haujlwm tsis zoo los yog tas sij hawm sensors.
Yog tias koj xav tias lub tswb tsis tseeb, ua kom lub qhov cua hauv cheeb tsam thiab sab laj nrog phau ntawv ntsuas ntsuas. Nco ntsoov yuam kev ntawm ib sab ntawm kev ceev faj thiab kho txhua lub tswb raws li kev ceeb toom tiag.
Hloov lub ntes thaum kawg ntawm Kev Pabcuam-Lub Neej (lossis EOL) Alert qhib rau ntawm koj lub cuab yeej. Thaum qhov no tshwm sim, qhov teeb meem teeb meem ntawm lub cuab yeej yuav pib ntsais ob zaug txhua 10 vib nas this. Lub suab ceeb toom yuav beep ob zaug thiab hais tias "thov hloov tus ntes" ib zaug txhua feeb. Qhov no yuav tshwm sim kwv yees li 10 xyoo tom qab kev teeb tsa lub cuab yeej.
Yog tias txhua lub sijhawm koj lub tswb ntsuas methane suab lossis yog tias koj tau hnov tsw lossis hnov ntxhiab tsw ntxhiab, koj yuav tsum:
- Tshem tawm tam sim ntawd thiab coj lwm tus nrog koj.
- Tsis txhob ua lwm yam uas tuaj yeem tsim lub txim lossis nplaim taws thiab ua rau cov pa taws kub hnyiab lossis tawg. Piv txwv li, tsis txhob siv xov tooj; teeb ib qho kev sib tw; qhib lossis kaw lub teeb, teeb nyem, lossis khoom siv; los yog pib lub tsheb.
- Hu rau 9-1-1 thiab thaum koj nyob nraum qhov chaw nyab xeeb, hu rau PG&E ntawm 1-800-743-5000.
- Tsis txhob rov nkag mus rau hauv thaj chaw kom txog thaum hais tias nws muaj kev nyab xeeb los ntawm tub ceev xwm.
Nyob rau hauv qhov xwm txheej ntawm cov pa xau, koj tuaj yeem hnov ntxhiab roj. Koj tuaj yeem hnov ntxhiab tsw txawm tias ua ntej qhib lub tswb ntsuas hluav taws xob. Txawm hais tias chav tsev lub tswb nrov nrov, yog tias koj hnov cov pa roj, ua kom nrawm. Tshaj tawm qhov xau thaum koj nyob nraum zoov.
Cov khoom siv roj ntsha ntuj tau tsim los kom muaj kev saib xyuas tsawg li sai tau. Yog hais tias chav tsev pib suab nws cov teeb liab qis, hu rau lub chaw tsim khoom. Lawv tuaj yeem pab koj hloov lub roj teeb qub. Ib lub suab hu nkauj tsis sib xws txhais tau hais tias lub roj teeb qis. Cov roj teeb no tsis muaj nyob hauv khw muag khoom.
Ntxuav chav tsev ib hlis ib zaug los ntawm kev maj mam muab plua plav thiab so sab nraud ntawm chav tsev. Tsis txhob siv dej los yog tshuaj ntxuav hauv chav tsev.
Tau. Lub roj teeb sab hauv powers lub tsev. Lub tshuab hluav taws xob hluav taws xob yuav tsum txuas ntxiv ua haujlwm thaum lub zog hluav taws xob.
Tsis yog. Lub tshuab kuaj xyuas cov pa roj ntsha tsuas yog kuaj pom muaj cov pa roj ntsha. Nws yuav ntes tau cov pa roj carbon monoxide hauv thaj chaw uas lub tsev tau teeb tsa. Nws yuav tsis pom hluav taws kub, kub, pa taws, lossis muaj lwm cov pa roj carbon monoxide (CO).
Tsis yog. Lub tshuab kuaj xyuas cov pa roj ntsha tsuas yog saib xyuas huab cua hauv thaj chaw uas lub tsev tau teeb tsa.
Cov pa hluav taws xob tuaj yeem tshwm sim hauv lwm qhov chaw thiab / lossis hauv lwm cov plag tsev ntawm koj lub tsev lossis lub tsev yam tsis tau ncav cuag lub tshuab kuaj roj. Yog li ntawd, lub tswb nrov yuav tsis hnov txog thaum muaj cov pa roj carbon monoxide tso rau hauv qhov sib txawv ntawm koj lub tsev lossis lub tsev. Qhov rooj lossis lwm yam kev cuam tshuam kuj tuaj yeem cuam tshuam tus nqi ntawm cov pa roj carbon monoxide mus txog lub tshuab kuaj pom roj. Koj yuav tsum nruab cais cov cuab yeej ntsuas roj raws li xav tau hauv lwm qhov chaw ntawm koj lub tsev uas siv cov khoom siv roj av.
Tsis yog. Lub tswb ntsuas hluav taws xob yuav tsis hnov hauv txhua chav lossis xwm txheej. Koj lub tshuab kuaj roj ntsha ntuj raug teeb tsa hauv thaj chaw txwv ntawm koj lub tsev lossis lub tsev. Qhov no suav nrog thaj chaw xws li chaw nres tsheb, piv txwv. Yog tias muaj cov pa hluav taws xob tso tawm, cov neeg tsaug zog lossis tsaug zog hauv lwm chav lossis hauv lwm cov plag tsev yuav tsis hnov lub tswb. Cov neeg yuav tsis hnov lub tswb yog lub suab nyob deb thiab/lossis thaiv qhov rooj kaw. Tej zaum lawv yuav tsis hnov lub tswb yog thaiv los ntawm lwm yam suab nrov. Lub suab nrov ntawm kev khiav tsheb, lub tso suab, xov tooj cua, TV, cua txias, khoom siv, lossis lwm qhov chaw tuaj yeem cuam tshuam nrog lub tswb nrov. Lub tswb moos tsis yog tsim rau cov neeg uas tsis hnov lus.
Cov lus qhia paub uas ntsig txog
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