Kev taw qhia thiab qhov sib txawv ntawm cov pa luam yeeb dub thiab dawb
Thaum hluav taws tshwm sim, cov khoom yuav raug tsim nyob rau ntau theem ntawm kev sib txuas nyob ntawm cov khoom siv hluav taws xob, uas peb hu ua pa luam yeeb. Qee cov pa luam yeeb yog sib dua ntawm cov xim lossis cov pa luam yeeb grey, hu ua cov pa luam yeeb dawb; qee cov pa luam yeeb dub heev, hu ua cov pa luam yeeb dub.
Cov pa luam yeeb dawb feem ntau cuam tshuam lub teeb thiab tawg lub teeb uas ci rau nws.
Cov pa luam yeeb dub muaj peev xwm nqus tau lub teeb. Nws tsuas yog absorbs lub teeb hluav taws xob uas ci rau nws. Lub teeb tawg yog qhov tsis muaj zog heev thiab cuam tshuam rau kev tawg ntawm lub teeb los ntawm lwm cov pa taws.
Qhov sib txawv ntawm cov pa luam yeeb dawb thiab cov pa luam yeeb dub hauv qhov hluav taws kub yog feem ntau cuam tshuam rau peb yam: ib qho yog qhov ua rau tsim, lwm qhov yog kub, thiab qhov thib peb yog hluav taws kub. Cov pa luam yeeb dawb: Qhov kub ntawm qhov hluav taws kub qis tshaj plaws, qhov hluav taws kub tsis loj, thiab nws yog tsim los ntawm cov pa uas tsim los ntawm cov dej siv los tua hluav taws. Cov pa luam yeeb dub: qhov kub ntawm qhov hluav taws kub yog qhov siab tshaj plaws thiab qhov hluav taws kub yog qhov loj tshaj plaws. Nws tshwm sim los ntawm cov pa luam yeeb tawm los ntawm kev hlawv cov khoom uas muaj cov pa roj carbon ntau dhau.
Qhov txawv ntawm cov pa luam yeeb dawb thiab cov pa luam yeeb dub hauv hluav taws
Cov pa luam yeeb dub yog qhov ua tsis tiav thiab muaj cov pa roj carbon monoxide, feem ntau nrog cov qauv molecular loj dua. Cov khoom muaj ntau cov pa roj carbon atom, xws li diesel thiab paraffin.
Feem ntau muaj ob hom pa luam yeeb dawb. Ib qho yog tias nws muaj dej vapor. Ntawm qhov tsis sib xws, nws muaj cov qauv me me me me, muaj cov pa oxygen thiab cov ntsiab lus hydrogen ntau dua, thiab yooj yim rau hlawv kom tsim cov dej ntau dua. Qhov thib ob, muaj cov khoom siv dawb.
Cov xim ntawm cov pa luam yeeb muaj feem xyuam nrog cov ntsiab lus carbon. Yog tias cov pa roj carbon ntau ntau, cov pa roj carbon monoxide ntau dua hauv cov pa luam yeeb yuav, thiab cov pa luam yeeb yuav tsaus dua. Ntawm qhov tsis sib xws, qhov qis dua cov ntsiab lus carbon, cov pa luam yeeb dawb.
Lub tswb ntsuas lub hauv paus ntsiab lus ntawm cov pa taws alarm sensing cov pa luam yeeb dub thiab dawb
Kev tshawb nrhiav lub hauv paus ntsiab lus rau lub tswb pa taws dawb: Cov pa luam yeeb dawb txoj hauv kev nrhiav kom pom cov pa luam yeeb: Raws li cov xwm txheej tsis muaj pa luam yeeb, lub raj txais tsis tuaj yeem tau txais lub teeb tawm los ntawm lub raj xa hluav taws xob, yog li tsis muaj tam sim no raug tsim. Thaum hluav taws tshwm sim, cov pa luam yeeb dawb tau nkag mus rau hauv lub labyrinth kab noj hniav, vim yog cov pa luam yeeb dawb, lub teeb tawm los ntawm lub raj xa tawm tau tawg, thiab lub teeb tawg tau txais los ntawm lub raj xa khoom. Qhov siab dua qhov concentration ntawm cov pa luam yeeb dawb, qhov muaj zog ntawm lub teeb tawg tau txais.
Kev tshawb nrhiav lub hauv paus ntsiab lus rau kev ceeb toom cov pa luam yeeb dub: Cov pa luam yeeb dub channel nrhiav kom pom txoj hauv kev: Raws li cov xwm txheej tsis muaj pa luam yeeb, vim yog cov yam ntxwv ntawm lub labyrinth kab noj hniav, lub teeb pom kev ntawm cov pa luam yeeb dub tau txais los ntawm lub raj xa dej yog qhov muaj zog tshaj plaws. Thaum hluav taws tshwm sim, Cov pa luam yeeb dub tau nkag mus rau hauv lub qhov ntxa. Vim yog cov pa luam yeeb dub, lub teeb liab tau txais los ntawm lub emission raj yuav tsis muaj zog. Thaum cov pa luam yeeb dub thiab dawb muaj nyob rau tib lub sijhawm, lub teeb hluav taws xob feem ntau yog absorbed thiab cov nyhuv tawg tsis pom tseeb, yog li nws kuj siv tau. Nquag txheeb xyuas qhov concentration ntawm cov pa luam yeeb dub
Pom pa taws tswb
