Lub ntsuas pa hluav taws yog lub tshuab hluav taws xob tiv thaiv hluav taws uas paub txog kev nyob hauv cov pa taws, ua lub cim tseem ceeb ntawm hluav taws, thiab lub suab ceeb toom rau cov neeg nyob hauv tsev.
Cov tswb txhom pa hluav taws thiab lag luam tsim teeb liab lub suab ceeb toom rau hluav taws ceeb toom tswj chaw nyob hauv ib lub tsev nruab nrab. Raws li txoj cai, txhua qhov chaw ua haujlwm yuav tsum muaj lub ntsuas pa hluav taws.
Cov tswb txhom pa hluav taws hauv tsev, los yog lub tswb txhom pa hluav taws, tshaj tawm lub suab thiab / lossis cov tswb nrov hauv cheeb tsam los ntawm lub tshuab kuaj nws tus kheej. Lawv tuaj yeem yog cov roj teeb uas muaj lub roj teeb lossis muaj ntau cov khoom siv sib txuas (cov roj teeb hluav taws xob) uas tau txuas nrog los ntawm roj teeb. Qhov kawg yuav tsum tau nruab rau hauv txhua lub tsev tshiab thiab tom qab kev kho vaj tsev loj.
Cov ntes pa taws
Nws muaj ob hom kev ntsuas pa hluav taws:photoelectric (kho qhov muag) thiab ionisation (txheej txheem ntawm lub cev)Cov. Kev sib xyaw ntawm ob hom kev ceeb toom (lub tswb ntsuas pa pa roj carbon monoxide) raug pom zoo rau kev tiv thaiv siab tshaj plaws ntawm ob qho kev tua hluav taws sai thiab qeeb hluav taws kub.
Ua ke lub tswb ntsuas pa hluav taws thiab cov cua kub ceev thiab cov pa hluav taws thiab cov pa roj carbon monoxide nrov tau tseem muaj.
Lub tshuab ntsuas tus yees duab ua rau lub teeb tawg zuj zus thaum lub pa taws nkag hauv lub ntes tsev, ua rau lub tswb nrov.
Cov ntsuas hluav taws xob hluav taws xob thaij hluav taws teb muaj qhov nruab nrab li 15 mus rau 50 feeb kom nrawm dua rau hluav taws thaum ntxov, ua kom muaj pa taws, ua ntej nws tawg rau hauv nplaim taws, dua li ntawm ionisation tswb. Lawv tuaj yeem ntsia ze rau ntawm chav ua noj. Qee qhov qauv tsim kho qhov muag muaj.
Ionisation cov tswb txhom pa hluav taws muaj qhov kub siab me rau cov pa hluav taws me me thiab feem ntau teb tau li 30 txog 90 vib nas this sai dua kom ceev cov nplaim hluav taws dua li cov duab hluav taws xob hluav taws xob tshaj hluav taws xob, tab sis tsis rau hluav taws kub. Lawv yuav yooj yim teeb tsa yog tias lawv tau teeb tsa kom ze rau chav ua noj, lossis chav nres tsheb.
Ionisation alarms nqa ib qho me me ntawm cov khoom siv hluav taws xob nruab nrab ntawm ob lub tshuab hluav taws xob, uas muaj ionises huab cua thiab ua rau tam sim no ntws ntawm daim hlau. Thaum cov pa taws nkag mus rau hauv chav, nws cuam tshuam qhov ntws ntawm ions, yog li txo qhov khiav ntawm tam sim no thiab ua kom lub tswb.
Cov kev ntsuas pa taws tsim nyog yuav tsum tau nruab kom tsis txhob ua rau lawv xiam oob khab vim tias cov plua plav lossis cov hws tawg ua rau lawv tawm tsis ncaj. Yuav tsum muaj lub ntsuas ntsuas kom tsim nyog, xws li UV lossis infrared uas tsis yog teeb meem los ntawm cov khoom me me, yuav tsum tau nruab yog tias qhov xwm txheej ntawd.
Aspirating ntes pa taws
Kuj tseem muaj cov neeg ua rau cov pa luam yeeb loj zuj zus ntxiv (ASD) rau ntawm kev ua lag luam - ntau tshaj, txawj ntse, cov thev naus laus zis ua ntej pom kev ceeb toom thiab tau siv los ua ib feem ntawm kev tiv thaiv hluav taws.
ASD cov tshuab ua haujlwm los ntawm kev kos rau hauv cov huab cua los ntawm txhua chav los ntawm cov menyuam me, hloov tau. Cov huab cua tom qab ntawd tau txheeb xyuas kom paub tias muaj cov feeb ntawm cov pa hluav taws nyob hauv cov txheej txheem txuas ntxiv. Lawv tsis tso siab rau chav cua ua pa, yog li tuaj yeem ntes cov pa ua ntej nws tseem pom.
Aspiration systems yog dav siv thiab nyiam nyob rau hauv cov teeb meem nyuaj xws li thaj chaw ntawm cov cua siab, qhov twg hws tawm, lossis qhov twg muaj kev kuaj pom heev thaum ntxov nyob hauv cov chaw xws li kev sib txuas lus thiab chav computer.
VESDA(kev siv tshuab ua pa taws thaum ntxov) tshuab, hom npe muaj npe ntawm Honeywell, yog laser-based ASDs uas tau ceeb toom ua ntej hluav taws. Lawv tau txais txiaj ntsig zoo nyob rau thaj chaw uas muaj cov pa luam yeeb ntau thiab yooj yim nkag mus, xws li chav khoos phis tawj, chav txias thiab lub tsev siab xws li cov tsev khaws khoom thiab cov tsev teev ntuj, vim tias cov ntsuas tuaj yeem nrhiav tau nyob rau theem nkag mus siv rau kev saib xyuas.
Kev ceev hluav taws xob ua kom pom lub tshuab pa hluav taws
Hom tshiab tshaj plaws ntawm cov pa luam yeeb muaj lub tshuab pa hluav taws xob tsom-laim tsom teeb duab pa taws uas muaj cov pa luam yeeb ntawdmus raws tus kheej hauv tsawg dua ib feebCov. Lawv raug siv los tiv thaiv kev lag luam loj thiab thaj chaw xws li tsev ua yeeb yaj kiab, khw hauv khw thiab chaw kis las uas muaj skylights loj, qab nthab lossis teeb meem hws.
Qee cov qauv tuaj yeem ntsia tau nrog mus txogplaub lub taub hau ntes ib qhov system.
Qhov xwm txheej tiag, qee cov pa hluav taws no tsis yog cov pa luam yeeb txhua, tab sis cov cuab yeej muaj kev ruaj ntseg siv cov koob yees duab zais zais.
Tswb kub
Lub tswb kub tiv thaiv pom tias muaj qhov kub hnyiab los ntawm qhov hluav taws kub, txawm hais tias lawv tsis zoo haus luam yeeb. Lawv tsim nyog siv rau hauv chav ua noj, chaw nres tsheb, lossis chav tsev plua plav tab sis yuav tsum tsis txhob yog cov khoom siv hluav taws.
Tshuab luam yeeb ntes pa taws teeb tsa thiab saib xyuas
Mains-powered lub tswb yuav tsum tau nruab los ntawm tus kws tshaj lij hluav taws xob lossis kev teeb tsa kev paub haujlwm.
Lub tswb ntsuas pa hluav taws hauv tsev yooj yim dua rau nruab li tsis tas yuav tsum muaj cov kab txuas, tab sis lawv yuav tsum yogtxhim kho thiab tswj kom raugthiab soj ntsuam tsis tu ncua.
Cov ntsuas pa luam yeeb muaj lub neej nruab nrab ntawm kwv yees li ntawm yim rau 10 xyoo. Cov ntsuas kuaj yuav tsum raug kuaj xyuas ib ntus, zoo dua ib zaug ib lub lim tiam, thiab lub roj teeb hloov thaum yuav tsum tau, tsawg kawg ib xyoos ib zaug. Lub tshuab hluav taws xob muaj pa hluav taws xob muaj peev xwm nyob ntev txog 10 xyoo.
Tus nqi pa luam yeeb (suav nrog VAT)
·Ionisationcov pa luam yeeb yog qhov pheej yig tshaj thiab tuaj yeem them nqi tsawg li £ 5 lossis £ 6 rau cov qauv roj teeb, mus txog up 15. Mains wired models me ntsis kim dua, ntawm thaj tsam ntawm £ 11 txog £ 55 rau cov qauv wireless
·Photoelectric (kho qhov muag) cov khoom kuaj pom khoom kim dua ntawm £ 15 rau cov roj teeb ua qauv thiab £ 20 - £ 55 rau cov qauv tseem ceeb nrog wireless.
·Aspirating cov pa luam yeeb muaj nyob rau hauv nqe ntawm £ 150 txog £ 5,000
·Nws pib kho cov kab hluav taws xob kho cov pa hluav taws xob tshwj xeeb raug nqi ib ncig £ 350.
·Lub tswb ntsuas pa taws hluav taws xob muaj nqi nyob ib ncig ntawm £ 40.
·Ua ke ntawm CO thiab lub ntsuas pa hluav taws zoo tus nqi ib ncig £ 30
·Lub moos tiv thaiv cua sov raug pib txij li ntawm £ 15 - £ 30
·Ua ke cov pa taws thiab cov tswb kub muaj nyob ntawm ib ncig £ 15
Raws li tau pom los ntawm cov saum toj no, muaj ntau ntau yam qauv ntawm cov pa taws ntes tau muaj nyob rau ntawm kev ua lag luam. PuvKev txheeb xyuas hluav taws kev phom sijyuav tsum tau ua kom paub tseeb txog kev pheej hmoo ntawm hluav taws thiabtsim nyog ntes tau.
