Boleng ba moea, ebang ke ka tlung kapa ka ntle, bo angoa haholo ke metsoako ea lintho tse phelang (TVOCs). Lintho tsena tse silafatsang tse sa bonahaleng li teng hohle ’me li baka likotsi tse tebileng tsa bophelo bo botle. Lisebelisoa tsa ho shebella tsa TVOC li fana ka lintlha tsa nako ea sebele mabapi le likhatiso tsa TVOC, tse nolofalletsang moea le mekhoa ea ho hloekisa ho ntlafatsa boleng ba moea.kutlo ea mantsoesebetsa? A re e hlakoleng.
TVOCs ke Eng?
TVOCs (Kakaretso ea Volatile Organic Compounds) e bua ka kakaretso ea lik'hemik'hale tsohle tse phelang moeeng. Li kenyelletsa:
Alkanes-e lokolloa ka lipente, li-adhesives, le ka hare ho koloi (lipolasetiki, rabara).
Alkenes-e teng malapeng a haufi le litsela (mosi oa likoloi), libaka tsa ho tsuba, kapa likaracheng tse nang le lihlahisoa tsa rabara.
Li-hydrocarbon tse nkhang hamonate-e ntšitsoeng lipenteng tsa mabota, thepa ea ka tlung e ncha, litulong tsa lipekere le libakeng tsa ho hatisa.
Li-halogenated hydrocarbons-e tloahelehileng haufi le li-dry cleaners le kichene tse sebelisang lihlahisoa tsa ho hloekisa tse thehiloeng ho solvent.
Aldehydes le ketone-Mehloli e meholo e kenyelletsa thepa ea mapolanka e entsoeng ka boenjiniere, salon ea manala, le mosi oa koae.
Esters-e fumanoa ka litlolo, likamoreng tsa bana tse tletseng lipapali, kapa ka hare ho khabisitsoeng ka thepa ea PVC.
Li-VOC tse ling li kenyelletsa:
Joala (methanol e tsoang ho litlhapi tsa pente, ethanol e tsoang mouoane oa joala),
Ethers (li-ethers tsa glycol ka liaparo),
Li-amine (dimethylamine ho tsoa ho li-preservative le li-detergents).
Ke Hobane'ng ha U Lokela ho Hlokomela TVOCs?
Li-TVOC ha li silafatsa e le 'ngoe empa ke motsoako o rarahaneng oa lik'hemik'hale tse nang le mehloli e sa tšoaneng. Ho tsepamisa mohopolo haholo ho ka senya bophelo ba motho hampe:
Ho pepeseha ha nako e kgutshwane-hlooho e bohloko, ho hlohlona ha mahlo/nko.
Ho pepeseha nako e telele- kotsi ea mofetše, mathata a tsamaiso ea methapo, le ho fokola ha sesole sa 'mele.
Ho beha leihlo ho bohlokoa hobane:
Ka tlung-tekanyo ea nako ea sebele e lumella moea, ho hloekisa (mohlala, activated carbon), le taolo ea mohloli (ho sebelisa lisebelisoa tsa eco-friendly).
Kantle-ho lemoha ho thusa ho tseba mehloli ea tšilafalo, ho thusa ho lokisa, le ho kopana le melao ea tikoloho.
Esita le libakeng tse sa nchafatsoang, mesebetsi ea letsatsi le letsatsi (ho hloekisa, ho tsuba, ho pheha, ho senya litšila) ho lokolla maemo a tlaase a VOC, a ka bakang mathata a bophelo bo botle ka nako e telele. Tlhokomelo ea mahlale e fetola likotsi tsena tse sa bonahaleng hore e be lintlha tse laolehang.
Li-sensors tsa TVOC li sebetsa joang?
Lisebelisoa tsa ho shebella tsa TVOC li sebelisoalisensara tsa khase tse tsoakiloeng tse nang le kutloelo-bohloko ho litšila tse ngata tse fetohang, ho kenyelletsa:
Formaldehyde
Toluene
Ammonia
Hydrogen sulfide
Carbon monoxide
Mouoane oa joala
Mosi oa koae
Li-sensor tsena li ka:
Fana katlhokomelo ea nako ea sebele le ea nako e telele.
Hlahisa likhakanyo le ho fana ka tlhokomeliso ha maemo a feta menyako.
Kopanya le tsamaiso ea moea le ea ho hloekisa bakeng sa likarabo tse iketsang.
Fetisetsa data ka likhokahano tsa puisano ho ea ho li-server tsa maru kapa litsamaiso tsa taolo ea meaho (BMS).
Lisebelisoa tsa li-sensors tsa TVOC
Libaka tsa ka hare tsa sechaba-e sebelisoa lits'ebetsong tsa HVAC, BMS, le IoT.
Tšireletseho ea indasteri le ho lumellana- thibela chefo le likotsi tsa ho phatloha lifemeng tse sebelisang lihlapolli, libeso kapa lipente.
Likoloi le lipalangoang- hlokomela boleng ba moea oa khabin le ho fokotsa ho pepesehela mesi e tsoang.
Matlo a bohlale le lihlahisoa tsa bareki- e kopantsoe ka har'a li-thermostats, purifiers, esita le lintho tse aparoang.
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Melemo le Mefokolo
Melemo
Ho lemoha ka tsela e baballang lintho tse ngata tse silafatsang
Tšebeliso e tlaase ea matla, e tsitsitseng bakeng sa ho beha leihlo nako e telele
E ntlafatsa polokeho ea moea le ho latela melaoana
Khokahano ea leru bakeng sa taolo e bohlale
Mefokolo
Ha e khone ho beha leihlo mofuta o mong le o mong oa VOC
Ha e khone ho tsebahatsa tšilafalo ea motho ka mong
Boikutlo bo fapana ho bahlahisi - litekanyetso tse felletseng ha li bapisoe ka kotloloho
Ts'ebetso e angoa ke mocheso, mongobo, le ho hoholeha ha sensor
FAQs
1. Li-sensor tsa TVOC li lemoha eng?
Ba lekanya kakaretso ea metsoako ea lintho tse phelang, empa eseng likhase tse itseng.
2. Na lisensara tsa TVOC li nepahetse?
Ho nepahala ho ipapisitse le mofuta oa sensor le tekanyo ea moetsi. Le hoja litekanyetso tse feletseng li ka fapana, tšebeliso e tsitsitseng e fana ka mekhoa e tšepahalang ea ho beha leihlo.
3. Na li-sensor tsa TVOC li hloka tlhokomelo?
Ee. Li-sensor tsa PID li hloka tlhahlobo ea selemo le selemo; Li-sensor tsa semiconductor hangata li hloka ho nchafatsoa lilemo tse ling le tse ling tse 2-3.
4. Na lisebelisoa tsa TVOC li ka lemoha likhase tsohle tse kotsi?
Che. Bakeng sa lintho tse silafatsang, ho hlokahala lisensara tsa khase e le 'ngoe kapa tse nang le khase e ngata.
5. Li-sensor tsa TVOC li sebelisoa hokae?
Malapeng, liofising, likolong, lipetlele, mabenkeleng, litsi tsa lipalangoang, likoloing, lifekthering le tsamaisong ea moea.
6. Na li-sensor tsa TVOC li loketse tšebeliso ea lapeng?
Ee. Li bolokehile, ho bonolo ho li kenya, 'me li fana ka litlhokomeliso tsa boleng ba moea ka nako ea sebele.
Qetello
Li-sensor tsa TVOC li bapalakarolo ea bohlokoa ho sireletsa bophelo bo botle, ho ntlafatsa boleng ba moea, le ho netefatsa ts'ireletseho libakeng tsa indasteri le tsa letsatsi le letsatsi. Ho tloha malapeng le liofising ho ea likoloing le lifekthering, ba fetola "litšokelo tse sa bonahaleng" hore e be lintlha tse ka lekanyetsoang, ho matlafatsa batho ho nka mehato e potlakileng ho ea tikolohong e phetseng hantle.
Nako ea poso: Sep-03-2025