Umgangatho womoya, nokuba ungaphakathi okanye ngaphandle, uchaphazeleka kakhulu yi-volatile organic compounds (TVOCs). Ezi zingcolisi zingabonakaliyo zikho ngokubanzi kwaye zibeka ingozi enkulu kwimpilo. Izixhobo zokubeka iliso ze-TVOC zibonelela ngedatha yexesha langempela ekugxininiseni kweTVOC, evumela ukuphuphuma komoya kunye nezicwangciso zokucoca ukuphucula umgangatho womoya.Kodwa njani kanye kanyeinzwa yezwiumsebenzi? Masiyiqhekeze.
Yintoni iiTVOCs?
TVOCs (IiCompounds eziguquguqukayo zizonke) bhekisa kuxinzelelo lulonke lwazo zonke iikhemikhali eziphilayo eziguquguqukayo ezisemoyeni. Ziquka:
Alkanes-ikhutshwe kwiipende, i-adhesives, kunye ne-interiors yesithuthi (iiplastiki, i-rubber).
Alkenes-ekhoyo kumakhaya asecaleni kwendlela (i-exhaust yemoto), iindawo zokutshaya, okanye iigaraji ezineemveliso zerabha.
Iihydrocarbons ezinuka kamnandi-ikhutshwe kwiipeyinti zaseludongeni, ifenitshala entsha, iindawo zokulungisa iinzipho, kunye neendibano zocweyo zokuprinta.
Iihydrocarbons zeHalogenated-ixhaphakile kufutshane nezicoci ezomileyo kunye namakhitshi zisebenzisa iimveliso zokucoca ezisekwe kwi-solvent.
Aldehydes kunye ketones-imithombo emikhulu ibandakanya ifanitshala eyenziwe ngamaplanga, iindawo zokulungisa iinzipho, kunye nomsi wecuba.
Esters-ifunyenwe kwizinto zokuthambisa, amagumbi abantwana azaliswe ngamathoyizi, okanye angaphakathi ahlotshiswe ngezinto zePVC.
Ezinye ii-VOCs ziquka:
Utywala (i-methanol evela kwi-solvents yepeyinti, i-ethanol evela kwi-alcohol evaporation),
Ethers (i-glycol ethers kwiingubo),
Iiamines (i-dimethylamine evela kwizigcini kunye nezokucoca).
Kutheni ubeka esweni iiTVOCs?
Ii-TVOCs azikho ungcoliseko olulodwa kodwa umxube onzima weekhemikhali ezinemithombo eyahlukeneyo. Ukugxila okuphezulu kunokwenzakalisa kakhulu impilo yabantu:
Ukubonakaliswa kwexesha elifutshane-intloko, ukucaphuka kwamehlo/ impumlo.
Ukubonakaliswa kwexesha elide-umngcipheko womhlaza, ukuphazamiseka kwenkqubo ye-nervous, kunye nokuqina komzimba.
Ukubeka iliso kubalulekile kuba:
Ngaphakathi-ixesha langempela lokulinganisa livumela ukungena komoya, ukuhluzwa (umzekelo, i-carbon activated), kunye nokulawula umthombo (usebenzisa izinto ezico-friendly).
Ngaphandle-ukufunyanwa kunceda ukuchonga imithombo yongcoliseko, ukuxhasa ukulungiswa, kunye nokuhlangabezana nemimiselo yokusingqongileyo.
Nakwiindawo ezingalungiswanga, imisebenzi yemihla ngemihla (ukucoca, ukutshaya, ukupheka, ukuchithwa kwenkunkuma) kukhulula amanqanaba aphantsi e-VOC, anokubangela iingxaki zempilo ezingapheliyo ekuhambeni kwexesha. Ukubeka iliso kwezenzululwazi kuguqula le mingcipheko ingabonakaliyo ibe yimiba elawulekayo.
Zisebenza njani iiSensors zeTVOC?
Izixhobo zokubeka iliso zeTVOC zisebenzisaizivamvo zegesi ezixutyiweyo ezibuthathaka kwizingcolisi ezininzi eziguqukayo, kubandakanya:
I-formaldehyde
Toluene
I-Amoniya
I-Hydrogen sulfide
Ikharbhon monoxide
Imiphunga yotywala
Umsi wecuba
Aba luvo banakho:
Nikaixesha lokwenyani kunye nexesha elide esweni.
Bonisa ugxininiso kunye nokukhupha izilumkiso xa amanqanaba edlula imilinganiselo.
Hlanganisa kunye neenkqubo zokungenisa umoya kunye nokucoca iimpendulo ezizenzekelayo.
Thumela idatha ngokusebenzisa unxibelelwano lonxibelelwano kwiiseva zelifu okanye iinkqubo zolawulo lwezakhiwo (BMS).
Usetyenziso lweeSensors zeTVOC
Iindawo zangaphakathi zoluntu-esetyenziswa kwiinkqubo zeHVAC, BMS, kunye ne-IoT.
Ukhuseleko lwamashishini kunye nokuthotyelwa-thintela ityhefu kunye nemingcipheko yokuqhuma kwiifektri ezisebenzisa izinyibilikisi, izibaso, okanye iipeyinti.
Izithuthi kunye nezothutho-jonga umgangatho womoya we-cabin kunye nokunciphisa ukuvezwa kokukhutshwa kombhobho.
Amakhaya ahlakaniphile kunye neemveliso zabathengi-Idityaniswe kwii-thermostats, izicoci, kunye nezinto ezinxitywayo.
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Izinto eziluncedo kunye neMida
Iingenelo
Ukufunyaniswa kwexabiso lokungcolisa izinto ezininzi
Ukusetyenziswa kwamandla aphantsi, okuzinzile ukujonga ixesha elide
Ukuphucula ukhuseleko lomoya kunye nokuthotyelwa kwemimiselo
Uqhagamshelwano lwamafu kulawulo olukrelekrele
Ukulinganiselwa
Ayikwazi ukubeka esweni lonke uhlobo lwe-VOC
Akunakukwazi ukuchonga ungcoliseko lomntu ngokuchanekileyo
Uvakalelo luyohluka kubo bonke abavelisi-amaxabiso apheleleyo akathelekiseki ngokuthe ngqo
Ukusebenza kuchatshazelwa liqondo lobushushu, ukufuma, kunye nesensor drift
Ii-FAQs
1. Yintoni ebonwa ngababonisi be-TVOC?
Balinganisa i-concentration ye-volatile organic compounds, kodwa kungekhona iigesi ezithile.
2. Ngaba i-TVOC sensors ichanekile?
Ukuchaneka kuxhomekeke kuhlobo loluvo kunye nokulinganisa umenzi. Ngelixa amaxabiso apheleleyo anokwahluka, ukusetyenziswa okungaguqukiyo kubonelela ngeendlela ezithembekileyo zokubeka iliso.
3. Ngaba i-TVOC ifuna ukulungiswa?
Ewe. Iinzwa ze-PID zifuna ulungelelwaniso lonyaka; abenzi boluvo be-semiconductor bafuna uhlengahlengiso rhoqo emva kweminyaka emi-2 ukuya kwemi-3.
4. Ngaba abenzi boluvo beTVOC banokubona zonke iigesi eziyingozi?
Hayi. Kungcoliseko oluthile, igesi enye okanye i-multi-gas sensors iyafuneka.
5. Zisetyenziswa phi izinzwa zeTVOC?
Emakhayeni, eziofisini, ezikolweni, ezibhedlele, kwiivenkile ezinkulu, kwiindawo zezithuthi, ezimotweni, kwimizi-mveliso nakwiindawo zokungenisa umoya.
6. Ngaba iisenso zeTVOC zikulungele ukusetyenziswa ekhaya?
Ewe. Zikhuselekile, kulula ukuzifaka, kwaye zibonelela ngezilumkiso zomgangatho womoya ngexesha lokwenyani.
Ukuqukumbela
Abenzi boluvo beTVOC badlala aindima ebalulekileyo ekukhuseleni impilo, ukuphucula umgangatho womoya, kunye nokuqinisekisa ukhuseleko kwimizi-mveliso kunye nemimiselo yemihla ngemihla. Ukusuka kumakhaya kunye neeofisi ukuya kwiimoto kunye neefektri, ziguqula "izoyikiso ezingabonakaliyo" zibe yidatha enokulinganiswa, zixhobisa abantu ukuba bathathe amanyathelo asebenzayo ukuya kwindawo enempilo.
Ixesha lokuposa: Sep-03-2025