Fume elfbar txaus ntshai?

1. Keeb kwm
Cov luam yeeb hauv hluav taws xob muaj nyob hauv Suav teb, tab sis nrov hauv Tebchaws Europe, Amelikas thiab Middle East. Nyob rau xyoo tas los no, cov neeg siv khoom hauv Suav teb tau nce lawv txoj kev paub txog kev noj qab haus huv, thiab cov luam yeeb hluav taws xob tau lees paub los ntawm cov neeg siv khoom hauv Suav teb es tsis txhob haus luam yeeb. Raws li kev hloov luam yeeb, e-luam yeeb tau dhau los ua neeg nyiam vim lawv qhov zoo ntawm "kev haus luam yeeb" thiab noj tshuaj tsw qab. Tshwj xeeb, cov khoom xws li fume elfbar tau hlub los ntawm ntau tus neeg.
Txawm li cas los xij, raws li cov khoom lag luam tshiab, e-luam yeeb ntsib ntau qhov tsis paub tseeb, xws li kev tsis sib haum xeeb ntawm lub tswv yim thiab kev ntsuam xyuas ntawm e-luam yeeb, kev tsis sib xws ntawm cov qauv ntawm cov khoom, thiab kev tsis sib haum xeeb ntawm tus cwj pwm ntawm e-luam yeeb. , txhua yam yuav tsum tau ua kom pom tseeb, sib koom ua ke thiab tsim qauv.
I Basic txhais ntawm E-Cigarette
1. Lub tswv yim ntawm luam yeeb hluav taws xob
Cov luam yeeb hauv hluav taws xob yog ib yam khoom siv hluav taws xob uas hloov cov nicotine uas muaj cov roj luam yeeb rau hauv chav los ntawm atomization thiab lwm yam.
* Kev nyeem ntawv txuas ntxiv *
Q: Puas yog fume elfbar hluav taws xob luam yeeb tiag tiag?
A: Cov luam yeeb hluav taws xob haus luam yeeb roj thiab exhales pos huab. Ntxiv rau qhov muaj peev xwm nicotine, nws txawv kiag li ntawm cov luam yeeb.
2. Cov qauv ntawm fuse elfbar hluav taws xob luam yeeb
Cov luam yeeb hluav taws xob tseem ceeb yog tsim los ntawm peb ntu: cov yeeb nkab uas muaj cov roj luam yeeb (tseem hu ua atomizer, atomizer thiab pa taws foob pob), evaporation ntaus ntawv thiab roj teeb.
3. Kev faib tawm ntawm cov luam yeeb hluav taws xob
1). Raws li kev faib tawm ntawm cov khoom siv luam yeeb, nws tuaj yeem muab faib ua hom roj ua ntej thiab roj filling hom:
· Cov luam yeeb hauv hluav taws xob ua ntej: cov roj luam yeeb thiab cov atomizer yog kev sib xyaw ua ke, pov tseg thiab nqa tau yooj yim. Feem ntau, cov roj ua ntej ua ke atomizer tseem hu ua foob pob hluav taws.
· Cov luam yeeb roj hauv hluav taws xob: Lub tshuab atomizer tuaj yeem rov qab siv tau, thiab cov roj luam yeeb sib txawv tuaj yeem xaiv tau.
2). Raws li kev faib tawm ntawm cov luam yeeb, lawv tuaj yeem muab faib ua hom tshuab thiab hluav taws xob:
Mechanical hom: tsis muaj kev tswj cov nti hauv cov pas luam yeeb, uas muaj lub neej ua haujlwm ntev tab sis tsis yooj yim los tswj.
· Cov khoom siv hluav taws xob: Muaj cov nti tswj hauv cov pas luam yeeb, uas tuaj yeem tswj tau qhov hluav taws xob, lub zog thiab qhov kub thiab txias, tab sis lub neej nti yog txwv.
3). Raws li kev faib hluav taws xob, nws tuaj yeem muab faib ua hom fais fab me me thiab hom fais fab loj:
· Cov pa luam yeeb me me: feem ntau los ntawm lub qhov ncauj, lub tshuab atomizer thiab lub roj teeb tuaj yeem txuas nrog pib ua haujlwm yam tsis muaj lub pob pib. fume elfbar thiab lwm tus yog cov luam yeeb hluav taws xob pov tseg, uas yog cov luam yeeb me me.
· Cov pa luam yeeb loj: Feem ntau yog siv 18650 hom lithium roj teeb, uas yog qhov loj me, thiab muaj cov yam ntxwv zoo ntawm atomizer thiab luam yeeb pas nrig.
4). Electronic luam yeeb roj
Cov roj luam yeeb hluav taws xob feem ntau yog tsim los ntawm peb yam khoom: nicotine, essence thiab tsw, thiab PG / VG.
US Food and Drug Administration (FDA) txhais PG li "feem ntau muaj kev nyab xeeb rau tib neeg lub cev". PG (propylene glycol) yog cov cab kuj ntawm cov ntsiab lus, uas tuaj yeem txhim kho cov saj ntawm cov roj luam yeeb. Tom qab cua sov, nws yuav tsim ib qho me me ntawm pos huab nrog ib qho kev nkag siab ntawm caj pas.
Zoo li PG, VG ( zaub glycerin lossis glycerol) kuj yog cov khoom siv dav siv hauv lub neej txhua hnub. Lub luag haujlwm tseem ceeb ntawm VG hauv cov roj luam yeeb yog tsim "dua".
Flavor essence feem ntau yog qib zaub mov, uas muaj kev cuam tshuam me ntsis rau tib neeg lub cev.
5). Cov luam yeeb hluav taws xob muaj txiaj ntsig dab tsi rau tib neeg?
1. Puas muaj feem cuam tshuam rau cov neeg haus luam yeeb puv elfbar e-luam yeeb?
Cov tshuaj tseem ceeb yog nicotine. Nicotine yog ib yam khoom siv ntxiv, uas tuaj yeem ua rau lub plawv dhia thiab ntshav siab; Kev noj cov koob tshuaj loj (ntau dua 50mg) hauv lub sijhawm luv luv yuav ua rau ntuav thiab xeev siab; Txawm li cas los xij, cov roj luam yeeb tsis tu ncua yuav tswj cov tshuaj nicotine nyob rau hauv qhov chaw nyab xeeb, txawm tias tsis muaj nicotine, uas muaj kev cuam tshuam me ntsis rau tib neeg.
Cov luam yeeb hluav taws xob puas tuaj yeem tsim cov tshuaj phem? Vim tias cov luam yeeb hluav taws xob siv lub tshuab atomization ntawm lub cev, nws yuav tsis tsim cov tshuaj tshiab thiab muaj kev phom sij. Feem ntau hais lus, qhov siab tshaj plaws ntawm cov khoom siv hluav taws xob e-luam yeeb yog 300 ~ 400 degree, thaum qhov kub xav tau rau cov organic teeb meem tawg yog 700 ~ 800 degree. Nws tuaj yeem pom tau tias cov khoom siv e-luam yeeb yuav tsis tsim cov khoom tsis zoo los ntawm kev sib tsoo. Piv txwv li, roj elfbar thiab lwm yam khoom
Hauv qhov sib piv, qhov teeb meem ntawm cov luam yeeb qub yog ntau dua. Thaum tus thawj luam yeeb kub hnyiab, qhov kub nce mus txog 600 ~ 900 degree. Nyob rau hauv cov xwm txheej ntawm combustion tsis tiav, nws yuav tsim ntau yam teeb meem, xws li aromatic amines (carcinogenic), polycyclic aromatic hydrocarbons (carcinogenic), heterocyclic amines (carcinogenic), hlau (carcinogenic, DNA puas), thiab radioactive tshuaj (carcinogenic). Nws qhov sib tov yog pa luam yeeb tar. Raws li cov ntaub ntawv raug cai ntawm WHO, muaj ntau dua 4000 yam tshuaj hauv cov pa luam yeeb, suav nrog tsawg kawg 250 yam khoom tsim kev puas tsuaj thiab ntau dua 50 tus paub txog carcinogens. [1]
Hauv xyoo 2012, Lauterbach [2] thiab lwm tus tau muab piv rau kev tso tawm cov tshuaj aerosol ntawm cov luam yeeb thiab cov pa luam yeeb loj hauv kev sim.
Ntawm lawv, emissions ntawm cov teeb meem tshuaj los ntawm cov luam yeeb hluav taws xob yog tsawg dua li cov luam yeeb. Formaldehyde yog 8.6 feem pua ​​​​ntawm cov luam yeeb. Qhov emission ntawm ntau lwm yam teeb meem yog 98 feem pua ​​​​tsawg dua li cov luam yeeb. NHS (National Health Service System of United Kingdom) ib zaug tau hais tias kev phom sij ntawm cov luam yeeb hluav taws xob yog 95 feem pua ​​​​qis dua li luam yeeb.
[1] Lub Koom Haum Saib Xyuas Kev Noj Qab Haus Huv Ntiaj Teb cov ntawv tshaj tawm nyob rau pej xeem txog kev haus luam yeeb.
[2] Lauterbach JH, Laugesen M thiab Ross J D. Pom zoo raws tu qauv rau kev kwv yees ntawm cov teeb meem thiab muaj peev xwm tsim teeb meem nyob rau hauv mainstream aerosols generated los ntawm electronicnicotine xa tshuab[R]. Daim ntawv tshaj tawm 1860 nthuav tawm ntawm 51st lub rooj sib tham txhua xyoo ntawm Lub Koom Haum ntawm Toxicology hauv San Francisco, 2012.