Induction ua noj: nws yog dab tsi thiab nws ua haujlwm li cas?
Induction cooks heats lub nkoj ua noj los ntawm electromagnetic induction, es tsis txhob ntawm thermal conduction los ntawm nplaim taws, los yog hluav taws xob cua sov.
Yuav luag txhua tus qauv ntawm induction cooktops, lub nkoj ua noj yuav tsum tau ua los ntawm cov hlau ferromagnetic xws li cam khwb cia hlau lossis stainless hlau.
Tooj, iav thiab txhuas cov hlab ntsha tuaj yeem muab tso rau ntawm ferromagnetic interface disk uas ua haujlwm raws li cov pa kub.
Nyob rau hauv lub induction cooker, ib tug coil ntawm tooj liab hlau yog muab tso rau hauv lub lauj kaub ua noj thiab ib tug alternating hluav taws xob tam sim no kis los ntawm nws.
Qhov tshwm sim oscillating magnetic teb induces ib magnetic flux, ua ib tug eddy tam sim no nyob rau hauv lub ferrous lauj kaub, uas ua zoo li lub thib ob winding ntawm ib tug transformer.
Lub eddy tam sim no ntws los ntawm qhov tsis kam ntawm lub lauj kaub heats nws.
Mus saib peb phau ntawv ua noj tshiab
Bitemybun tsev neeg cov zaub mov txawv nrog kev npaj zaub mov tiav thiab daim ntawv qhia zaub mov.
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Nyeem dawbYuav ua li cas induction ua noj ua haus?
Induction ua noj siv hluav taws xob tam sim no ncaj qha tshav kub lauj kaub thiab lauj kaub los ntawm kev sib nqus induction.
Tsis zoo li cov qauv siv roj lossis hluav taws xob ua noj, induction heats lub nkoj ua noj yuav luag tam sim.
Kev ua noj ua haus induction tau dhau los ua neeg nyiam, thiab muaj laj thawj zoo.
Nws yog qhov ua tau zoo dua li cov txheej txheem ua noj ua haus nrog yuav luag 70% txo qis hauv kev siv hluav taws xob - 90% ntawm lub zog tsim tawm yog xa mus rau hauv lub lauj kaub nws tus kheej.
Yog li ntawd, zaub mov ua noj sai dua thiab siv zog tsawg dua. Kev ua noj ua haus induction kuj muaj kev nyab xeeb dua, vim tias tsis muaj qhov qhib hluav taws los yog lub hauv paus rau ignite fumes lossis ua rau kub hnyiab.
Kev siv hluav taws xob nqus hluav taws xob ua haujlwm zoo ib yam li txoj kev sib txawv ntawm lub tshuab hluav taws xob ua haujlwm.
Koj pom lub tshuab hluav taws xob muaj cov hlau nplaum ruaj khov hlau nyob ib ncig ntawm cov xov hlau uas muaj ntau pua thiab txawm ntau txhiab tus loops ntawm tooj liab xov nyob ib puag ncig cov tub ntxhais.
Txhua lub sijhawm cov hlau nplaum sib nqus tsoo cov coils electrons zoo siab (tshem tawm) los ntawm cov atoms ntawm cov hlau nplaum sib nqus thiab raug ntes los ntawm txhuam, uas tom qab ntawd dhau los ua koj li hluav taws xob hauv tsev.
Nrog lub tshuab hluav taws xob sib nqus, txawm li cas los xij, cov txheej txheem tau thim rov qab thiab cov kauj ntawm cov xov tooj tooj liab tau sib sau ua ke nyob rau hauv lub voj voos kheej kheej thiab lub zog hluav taws xob tau dhau los ntawm nws, yog li tsim cov hlau nplaum sib nqus lossis ib puag ncig ib puag ncig rau cov kauj.
Tam sim no cov coils lossis cov hlau nplaum nws tus kheej yuav tsis tsim cov cua sov ib yam nkaus; Txawm li cas los xij, thaum koj tso lub phaj hlau ferromagnetic (lossis hauv qhov cub ua kom sov - lub phaj hlau qis hauv qab), tom qab ntawd cov hlau nplaum yuav cuam tshuam nrog cov hlau hauv phaj.
Tab sis txij li cov hlau tsis zoo ntawm cov hluav taws xob, tom qab ntawd cov hluav taws xob hauv cov hlau nplaum los ntawm cov coils - vim lawv lub xeev zoo siab heev nrog rau kev ntxiv ntau zaus them los ntawm cov coils - tsim kev sib txhuam ntau nrog cov molecules ntawm cov hlau hauv qab ntawm daim phiaj induction.
Nws yog cov rog sib zog ua raws li cov phaj induction uas ua rau lub cua sov thiab nws ua kom sov cov zaub mov sab hauv phaj sai dua piv rau lub qhov cub ua noj nkev ib txwm.
Keeb kwm ntawm induction ua noj
Induction cua sov yog los ntawm electromagnetic induction.
Thaum nto moo Serbian genius inventor, Nikola Tesla, thawj zaug pom tias hluav taws xob teb los ntawm electromagnetic teb yuav raug rho tawm siv nws lub tshuab AC (lub tshuab hluav taws xob AC), physicist Michael Faraday xav tsis thoob yog tias qhov rov qab ua tiav.
Qhov tseeb Faraday tawg lub tshuab hluav taws xob thiab ua tsaug rau nws peb tam sim no muaj lub tshuab nqus tsev, lub khoos phis tawj nyuaj, hloov hluav taws xob, induction lub cev muaj zog thiab lub tshuab hluav taws xob, Eddy currents, rov qab EMF (lub zog hluav taws xob) thiab lwm yam ntawv thov rau nws.
Thaum ntxov li xyoo 1990 qhov pib ua haujlwm hobs twb tau xa mus rau Asmeskas Chaw Haujlwm Patent, tab sis cov tub ua lag luam tseem tsis tau paub txog nws lub peev xwm tseem.
Ib qho xwm txheej tseem ceeb hauv keeb kwm uas hais txog qhov muaj peev xwm xav tau ntawm qhov ua haujlwm hobs yog thaum rov qab rau xyoo 1950 ib ntawm General Motors cov chaw pabcuam - Frigidaire - tsim cov qauv qauv thev naus laus zis ua qauv qhia thiab tau pom cua sov lub lauj kaub dej nrog ntawv xov xwm tso nruab nrab ntawm lub qhov cub thiab lauj kaub, los qhia qhov yooj yim thiab nyab xeeb.
Txawm li cas los xij, cov thev naus laus zis no yuav tsis tau txais txiaj ntsig zoo txog thaum xyoo 1970 thiab maj mam pib ua haujlwm hobs tau pib ua dej nyab hauv Asmeskas kev lag luam kom txog thaum nws ua tiav hnub no.
Dab tsi yog qhov induction hob?
Lub tshuab hluav taws xob induction yog cov khoom siv hluav taws xob hauv tsev loj uas siv hluav taws xob induction cua sov los muab cua sov thiab ua noj.
Feem ntau daim phiaj induction tau hlua nrog cov hlau nyob hauv qab thiab zoo li cov khoom siv hluav taws xob tuaj yeem ua kom sov tag nrho ntu ntu hauv qab ntawm lub phaj induction lossis lwm yam tais diav ua noj hauv vib nas this lossis feeb nyob ntawm seb koj tau ntsuas qhov kub li cas.
Txhua lwm qhov ua noj ua haus hobs ua zaub mov los ntawm convection, tab sis induction hob lub nplhaib tsis ua cua sov, hloov pauv, nws tso tawm hluav taws xob hluav taws xob.
Yog li yog tias koj kov nws thaum ua noj koj cov zaub mov koj yuav tsis hnov dab tsi li tsuas yog qhov uas ua kom sov yog cov phaj hlau.
Pros & Cons ntawm induction ua noj
Raws li nrog txhua yam khoom siv hauv chav ua noj, qhov cub ua kom sov tsis yog qhov tsis muaj qhov tsis zoo, tab sis nws muaj ntau cov txiaj ntsig tseem xav txog cov thev naus laus zis zoo tom qab nws.
Ib qho tseem ceeb sib txawv ntawm qhov nqus hob piv rau lwm qhov hobs zoo li lub qhov cub roj yog tias nws muaj kev nyab xeeb dua los siv txawm tias koj yuam kev tso daim phuam ntawv lossis lwm yam khoom uas tuaj yeem sib txuas hauv nws lub nplhaib nws yuav tsis hlawv thiab pib hluav taws.
Yog tias koj nyeem txuas ntxiv hauv qab no, koj yuav pom tiag tiag tias txhua qhov txuj ci tsim nyog tau txais txiaj ntsig ntawm qhov pib ua haujlwm.
Pros ntawm induction ua noj
ceev
Lub qhov cub induction yog tej zaum lub tshuab ua noj ceev tshaj plaws uas tuaj yeem nce qhov kub ntawm cov dej mus rau nws qhov kub thiab txias los yog 100 ° Celsius thiab cov yeeb yaj kiab no ua pov thawj nws dhau qhov tsis ntseeg.
Nws ntaus cov roj hlawv los ntawm ib mais thaum nws rhaub cov dej hauv lub lauj kaub tsuas yog 2.5+ feeb ntawm lub cooktop.
Kev Haus Cawv
Nws yog qhov xwm txheej tshwm sim thaum koj ua ib yam dab tsi nrog dej thiab rhaub nws li ob peb feeb mus rau ob peb teev thiab tag li sai li sai tau thaum koj rov qab los tshuaj xyuas koj lub tais zaub mov thiab cov dej hauv nws tau ntws ntau dhau hob.
Qhov no tsis tshwm sim nrog induction hobs thaum rhaub lub lauj kaub ncaj qha nws yog qhov ua tau zoo heev rau qhov nce thiab poob ntawm qhov kub thaum koj hloov kho rau nws.
Raws li qhov tseeb, induction hobs zoo dua li cov qhov cub roj hauv qee yam.
Zog efficiency
Yog tias koj nyeem cov ntsiab lus ntawm thermodynamics, ces koj yuav paub tias lub zog hloov pauv txhais tau tias lub zog hloov mus rau ntau yam nyob ib puag ncig peb.
Piv txwv li, lub zog cua sov zoo li hluav taws hloov pauv cua sov los ntawm kev siv huab cua los ua qhov nruab nrab yog li yuav luag txhua qhov xwm txheej ib puag ncig ze ntawm qhov cua sov kuj tseem sov dua li qhov ntsuas kub sab nraud ntawm qhov cuam tshuam ntawm cov cua sov.
Qhov ua kom sov ib puag ncig no hu ua "poob cua sov" thiab nws tau suav tias tsis muaj txiaj ntsig hauv kev tsim khoom thiab siv lub zog (qhov no yog qhov hluav taws kub los ntawm lub qhov cub roj/lub qhov cub roj).
Txawm li cas los xij, thaum nws los txog rau induction hobs me ntsis cua sov poob thiab yog li ntawd, los ntawm kev tsim, nws yog lub zog muaj txiaj ntsig zoo.
Thaum koj ua noj hauv qhov cub ua kom sov koj yuav tsis hnov qhov sov sov nyob ib puag ncig ib puag ncig zoo li koj xav tau nrog lub qhov cub roj thiab qhov ntawd yog vim lub nplhaib induction ntawm lub hob tsuas yog ua kom sov cov hlau phaj ntawm lub lauj kaub.
Qhov no txhais tau tias koj tsuas yog siv lub zog ntau npaum li koj xav tau kom sov koj cov zaub mov thiab lub zog me me ntau dua yuav nkim.
Ntawm no yog YouTube video ua qauv qhia nrog lub phaj induction txiav nyob rau hauv ib nrab uas lawv sim ua noj ib lub qe nyob rau hauv nws:
Nws tau qhia ib nrab ntawm lub qe uas poob rau hauv phaj yooj yim tau siav thaum lwm qhov ib nrab uas poob ncaj qha rau ntawm lub hob tseem nyob ntsiag to thiab yeej tsis tau siav.
Koj yuav txuag lub zog thiab yuav raug them tsawg heev ntawm koj daim nqi hluav taws xob txhua hli rau lub hauv paus pib, ntxiv rau koj yuav txo koj cov pa roj carbon ntau heev!
Yooj yim los ntxuav
Raws li qhov hobs induction yog lub tiaj tiaj, lawv yooj yim heev los ntxuav. Txhua yam koj xav tau yog qee cov xab npum thiab ntaub. Ua hauj lwm tiav!
Ib qho yooj yim mus siv
Ua noj zaub mov nrog lub qhov cub ua kom yooj yim ib yam li nias lub pob thiab nyob ntawm seb ntau npaum li cas cua sov koj yuav xav tau rau koj cov hlau tsis huv induction phaj/lauj kaub/lauj kaub, tom qab ntawd koj tsuas xav tau kho qhov ntsuas kub.
Koj tuaj yeem ua noj ntau yam zaub mov txawv hauv qhov flex induction lossis zoneless hob raws li yuav luag tag nrho qhov chaw ntawm lub hob muaj cov ntaub qhwv (nrog tooj liab coils) uas radiates electromagnetic flux.
Cons ntawm induction ua noj
nqi
Yog tias koj yog tus neeg zoo uas pom qhov sib txawv loj ntawm $ 10 - $ 50 tus nqi sib txawv thaum piv cov tooj dag qhov cub roj qhov cub thiab qhov cub hluav taws xob, yog li, koj yuav muab qhov no los ua qhov tsis zoo ntawm koj li peev nyiaj txiag.
Txawm li cas los xij, yog tias koj yog tus neeg muaj txiaj ntsig thiab hnyav nyob rau hauv txhua qhov txiaj ntsig uas qhov pib ua haujlwm muaj, tom qab ntawd koj yuav tsis xav txog tag nrho cov nqi ntxiv li koj yuav txuag nyiaj ntau dua nyob rau lub sijhawm ntev.
Cov lauj kaub
Qhov tsuas yog qhov tsis nyiam ntau txog kev ua haujlwm hobs yog qhov kom koj tuaj yeem ua noj koj cov tais diav uas koj nyiam nrog nws yog qhov koj yuav xav tau cov khoom siv sib xyaw ua ke nrog cov lauj kaub tais diav.
Txawm li cas los xij, koj lub lauj kaub tais diav yuav tsim nyog rau kev siv nrog induction yog tias nws yog tsim los ntawm cov hlau nplaum stainless hlau lossis cam khwb cia hlau.
Nyob rau hauv rooj plaub koj tsis paub meej seb koj puas muaj ferromagnetic lauj kaub los yog tsis, txhua yam koj yuav tsum tau ua yog lo ib tug hlau nplaum bar nrog lawv.
Yog hais tias lawv lo nrog cov hlau nplaum, tom qab ntawd lawv yog induction sib xws.
installation
Txij li cov hobs induction tsis tsuas yog siv hluav taws xob rau lub zog lawv tus kheej tab sis kuj nce qhov zaus ntawm cov hluav taws xob uas lawv siv, lawv yuav tsum tau teeb tsa nrog qhov tshwj xeeb xav tau hluav taws xob.
Induction hobs yuav tsum tau txuas nrog kab tshwj xeeb ntawm 6mm cable uas khiav nrog 31 amperes Circuit Court breaker, lossis 10mm cable nrog 45 amperes breaker yog tias qhov hloov cais tsis tuaj nrog 13 amperes qhov (socket).
Qhov no yog qhov zoo tshaj plaws skillet rau induction: sab saum toj 5 tshuaj xyuas & dab tsi los nrhiav
Mus saib peb phau ntawv ua noj tshiab
Bitemybun tsev neeg cov zaub mov txawv nrog kev npaj zaub mov tiav thiab daim ntawv qhia zaub mov.
Sim nws dawb nrog Kindle Unlimited:
Nyeem dawb
Joost Nusselder, tus tsim ntawm Bite My Bun yog tus lag luam cov ntsiab lus, txiv thiab nyiam sim ua zaub mov tshiab nrog zaub mov Nyij Pooj hauv plawv ntawm nws txoj kev mob siab rau, thiab ua ke nrog nws pab neeg nws tau tsim cov ntsiab lus blog txij li xyoo 2016 los pab cov neeg nyeem ncaj ncees nrog cov zaub mov txawv thiab cov lus qhia ua noj ua haus.