Lub hauv paus ntsiab lus ua haujlwm thiab cov yam ntxwv ntawm PTC rhaub
PTC rhaub
PTC rhaub, tseem hu ua PTC rhaub, siv PTC ceramic cua sov ntsiab thiab txhuas raj muaj pes tsawg leeg. Hom PTC rhaub no muaj qhov zoo ntawm cov thermal me me, hloov hluav taws xob, yog qhov tsis siv neeg qhov kub thiab txias, txuag hluav taws xob txuag hluav taws xob. Qhov zoo tshaj plaws yog tias, nyob rau hauv cov nqe lus ntawm kev ua tau zoo, thaum lub kiv cua tsis tig, lub hwj chim ntawm PTC lub rhaub yuav cia li poob siab vim tsis txaus cua sov dissipation, qhov kub ntawm lub rhaub yog tswj ntawm ib ncig ntawm Curie kub (feem ntau nyob ib ncig ntawm 250. â degree C), uas tiv thaiv qhov chaw ntawm lub rhaub xws li hluav taws xob cua sov yeeb nkab los ntawm kev ua "Liab" thiab yog li ua rau, piv txwv li, hluav taws kub.
Cov qauv siv hluav taws xob yog tsim los ntawm cov ntawv txhuas radiating, aluminium raj, ib daim ntawv conductive, insulating zaj duab xis, PTC cua sov ntawv, nickel-plated tooj liab electrode davhlau ya nyob twg thiab high-temperature yas electrode sheath. Vim yog siv cov compression-hom cua sov dab dej, cov khoom tau txhim kho nws cov cua sov dissipation tus nqi, thiab tag nrho coj mus rau hauv tus account PTC cua sov qhov chaw nyob rau hauv kev ua hauj lwm ntawm ntau yam thermal thiab hluav taws xob tshwm sim, nws muaj zog binding quab yuam, thermal conduction, tshav kub. dissipation kev ua tau zoo heev. Hom PTC rhaub no muaj qhov zoo ntawm cov thermal me me, hloov hluav taws xob, yog qhov tsis siv neeg qhov kub thiab txias, txuag hluav taws xob txuag hluav taws xob.
PTC Heater Txoj Cai
Lub hauv paus ntsiab lus ntawm qhov ntsuas kub tsis tu ncua PTC thermistor yog tias tus nqi tsis kam nkag mus rau hauv qhov dhia dhia thaum lub PTC thermistor yog rhuab, thiab qhov kub ntawm qhov kub ntawm qhov kub thiab txias PTC thermistor yuav khaws tus nqi tas li, qhov kub no tsuas yog cuam tshuam nrog Curie. Qhov ntsuas kub thiab siv hluav taws xob ntawm PTC thermistor, thiab feem ntau ywj siab ntawm qhov ntsuas kub. PTC rhaub yog ib yam khoom siv cua sov tsim los ntawm qhov kub thiab txias cov yam ntxwv ntawm PTC thermistor. Nyob rau lub sijhawm nruab nrab thiab me me hluav taws xob cua sov, PTC lub rhaub muaj ntau qhov zoo dua li cov cua kub ib txwm muaj xws li cov cua kub tsis tu ncua, tsis muaj hluav taws kub, qhov kub hloov pauv siab, cuam tshuam ntawm lub zog hluav taws xob, lub neej ntev, thiab lwm yam. engineers txaus siab rau daim ntawv thov ntawm cov khoom siv hluav taws xob cua sov.
PTC rhaub tau muab faib ua hom kev coj ua
(1) PTC ceramic rhaub raws li cua sov conduction. Nws yog tus cwj pwm los ntawm ntau txheej txheej hloov hluav taws xob, xws li electrode phaj (hluav taws xob conduction thiab tshav kub hloov) txheej rwb thaiv tsev (hluav taws xob rwb thaiv tsev thiab hloov hluav taws xob hloov hluav taws xob) hluav taws xob hluav taws xob thiab hluav taws xob cia phaj (qee yam nrog cov hluav taws xob conduction nplaum), uas tau nruab rau ntawm lub nto ntawm PTC cua sov caij, cov cua sov los ntawm PTC lub caij yog pauv mus rau cov khoom cua sov.
(2) txhua yam ntawm PTC ceramic kub cua rhaub nrog cov cua kub tsim rau convective tshav kub hloov. Cov qauv siv hluav taws xob yog tus cwj pwm nyob rau hauv qhov tso zis hluav taws xob loj, thiab lub tshuab cua kub thiab cov cua sov tuaj yeem hloov kho tau.
(c) infrared radiator. Nws cov yam ntxwv yog tias cov cua sov tawm ntawm qhov chaw ntawm PTC lub ntsiab lus los yog cov khoom siv hluav taws xob tuaj yeem ncaj qha los yog tsis ncaj qha rau cov txheej txheem deb-infrared lossis cov khoom siv nyob deb-infrared uas kov lub npoo ntawm PTC cov ntsiab lus los yog cov khoom siv hluav taws xob los ua kom nws tawg infrared rays, PTC ceramic infrared radiator.
PTC rhaub raws li cov yam ntxwv ntawm cov qauv
(1) Cov tswv yim siv PTC ceramic rhaub. Cov khoom siv no feem ntau muaj: hluav taws xob cua sov yoov tshaj cum, tes sov so, lub tshuab ziab khaub ncaws, hluav taws xob cua sov phaj, hluav taws xob hlau, hluav taws xob hlau, hluav taws xob cua sov nplaum, curling perm thiab lwm yam. Nws yog tus cwj pwm los ntawm lub zog qis, tab sis qhov ua tau zoo heev.
(2) tsis siv neeg thermostatic PTC rhaub. Cov cuab yeej zoo li no feem ntau muaj: cov khoom siv siv lead ua me me qhov ntsuas kub tsis tu ncua, qhov ntsuas kub tsis tu ncua, lub raj hluav taws xob txuag hluav taws xob, lub thawv txuag hluav taws xob, Lub Khoos Kas Kho Mob Kub Kub, Cov Phaj Tshav Kub Kub, lub txee txuag hluav taws xob, lub rooj txuag hluav taws xob. thiab lwm yam. Cov qauv siv hluav taws xob muaj qhov zoo ntawm kev txuag hluav taws xob tsis siv neeg, cov qauv yooj yim, qhov zoo ntawm qhov kub thiab txias, qhov kub thiab txias ntawm ib puag ncig rau kev siv.
(3) PTC rhaub nrog cua kub. Cov cua kub no PTC rhaub yog: me me cua sov cua sov, plaub hau tshuab, tsev cog khoom tshuab, tshuab ziab khaub ncaws, khaub ncaws qhuav, tshuab ziab khaub ncaws, tshuab ziab khaub ncaws. Cov qauv siv hluav taws xob yog tus cwj pwm nyob rau hauv qhov tso zis hluav taws xob cua kub lub zog loj, cua sov yog ceev, thiab huab cua kub thiab lub zog noj tuaj yeem hloov kho tau.
PTC cua sov cua sov tuaj yeem kov yeej qhov tsis zoo ntawm lub tshuab hluav taws xob hluav taws xob, hluav taws xob hluav taws xob, hluav taws xob tam sim no, rwb thaiv tsev zoo heev thiab ruaj khov, tsis muaj cua cua, tsis siv neeg tiv thaiv, yuav tsis ntes hluav taws kub, lub neej ua haujlwm ntev. Tab sis yog tias lub tshuab cua sov PTC yog ua los ntawm cov khoom tsis zoo, kuj tseem yuav muaj teeb meem: ua ntej, PTC ceramic lub cev tawg thiab kub hnyiab tawm, ua rau luv luv thiab hlawv tawm cov txheej rwb thaiv tsev; Thib ob, lub zog cua sov txo nrog qhov nce ntawm lub sijhawm ua haujlwm, tsis ua tiav qhov kev cia siab rau lub neej.
