Bimetal Thermostats ua haujlwm li cas?

Bimetal thermostats yog siv nyob rau hauv ntau yam khoom, txawm nyob rau hauv koj lub toaster lossis hluav taws xob daim pam. Tab sis lawv yog dab tsi thiab lawv ua haujlwm li cas?

Nyeem rau kom paub ntau ntxiv txog cov ntsuas kub no thiab Calco Electric tuaj yeem pab koj nrhiav qhov zoo tshaj plaws rau koj qhov project.

Dab tsi yog Bimetal Thermostat?
Lub bimetal thermostat yog ib qho khoom siv uas siv ob lub hlau uas muaj qhov sib txawv ntawm cov cua sov. Ib qho ntawm cov hlau yuav nthuav dav sai dua li lwm qhov thaum raug tshav kub, tsim kom muaj ib puag ncig arc. Kev sib koom ua ke feem ntau yog tooj liab thiab hlau los yog tooj liab alloy xws li tooj dag thiab hlau.

Raws li qhov kub thiab txias tau kub dua, cov hlau ntau dua pliable (piv txwv li, tooj liab) yuav arc ntau heev uas nws qhib kev sib cuag thiab kaw cov hluav taws xob rau hauv Circuit Court. Raws li nws tau txias dua, cov hlau sib cog lus, kaw qhov kev sib cuag thiab cia cov hluav taws xob ntws rov qab.

Qhov ntev ntawm daim kab xev no yog, qhov ntau rhiab heev rau qhov kub thiab txias. Tias yog vim li cas koj feem ntau tuaj yeem pom cov strips no hauv cov kab mob nruj nreem.

Lub ntsuas kub zoo li qhov no yog tus nqi zoo heev, uas yog vim li cas lawv nyob hauv ntau cov khoom siv.

Yuav Ua Li Cas Bimetal Thermostat Hloov On thiab Tawm?
Cov ntsuas kub no yog tsim los tswj tus kheej. Raws li qhov kub thiab txias, lub kaw lus kaw. Thaum nws txias, nws hloov rov qab dua.

Hauv koj lub tsev, qhov no txhais tau tias koj tsuas yog yuav tsum tau teeb tsa qhov kub thiab txias thiab nws yuav tswj tau thaum lub cub tawg (lossis cua txias) tig rau thiab tawm. Nyob rau hauv rooj plaub ntawm lub toaster, lub sawb yuav kaw lub tshav kub thiab ua rau lub caij nplooj ntoos hlav uas pops lub toast.

Tsis yog rau koj lub qhov cub xwb
Koj puas tau muaj ib daim ci ci uas tawm los dub thaum koj tsis xav tau? Qhov ntawd tuaj yeem yog qhov tshwm sim ntawm lub ntsuas kub bimetal faulty. Cov khoom siv no nyob txhua qhov chaw hauv koj lub tsev, los ntawm koj lub tshuab ci rau koj lub tshuab ziab khaub ncaws rau koj cov hlau.

Cov khoom me me no yog qhov tseem ceeb ntawm kev nyab xeeb. Yog tias koj cov hlau lossis lub tshuab ziab khaub ncaws ua dhau los, nws tsuas yog kaw. Qhov ntawd tuaj yeem tiv thaiv hluav taws thiab tej zaum yuav yog ib feem ntawm vim li cas muaj 55% poob hauv hluav taws txij li xyoo 1980.

Yuav ua li cas teeb meem Bimetal Thermostats
Kev daws teeb meem zoo li no lub ntsuas sov yog yooj yim. Tsuas yog muab tso rau hauv tshav kub thiab saib seb nws puas tshwm sim.

Koj tuaj yeem siv rab phom kub yog tias koj muaj ib qho. Yog tias koj tsis ua li ntawd, lub tshuab ziab plaub hau yuav ua haujlwm zoo thiab. taw tes rau ntawm lub kauj thiab saib seb lub sawb lossis kauj hloov pauv li cas.

Yog tias koj tsis pom ntau qhov kev hloov pauv, nws yuav yog tias lub sawb lossis coil tau hnav. Nws yuav muaj qhov hu ua "thermal fatigue." Qhov ntawd yog qhov degradation ntawm hlau tom qab ntau lub voj voog ntawm cov cua sov thiab cua txias.

Qhov tsis zoo ntawm Bimetal Thermostats
Muaj ob peb drawbacks koj yuav tsum paub txog. Ua ntej, cov ntsuas kub no muaj kev nkag siab rau qhov kub thiab txias tshaj qhov txias. Yog tias koj xav pom cov kev hloov pauv hauv qhov kub thiab txias, nws yuav tsis yog txoj hauv kev mus.

Qhov thib ob, lub ntsuas kub zoo li no tsuas muaj lub neej ntev li 10 xyoo. Tej zaum yuav muaj kev xaiv ruaj khov dua, nyob ntawm txoj haujlwm.