Qhov kub npaum li cas tuaj yeem OPPAIRntsia hlau cua compressorlub cev muaj zog ua haujlwm li qub?
Cov qib rwb thaiv tsev ntawm lub cev muaj zog yog hais txog qib cua sov ntawm cov khoom siv insulating siv, uas tau muab faib ua A, E, B, F, thiab H qib.Qhov kev tso cai kub nce yog hais txog qhov txwv ntawm qhov ntsuas kub ntawm lub cev muaj zog piv nrog qhov kub thiab txias.
Qhov kub nce yog hais txog tus nqi uas qhov ntsuas kub ntawm stator winding yog siab dua qhov kub ntawm qhov chaw nyob hauv qhov ntsuas kev ua haujlwm ntawm lub cev muaj zog (qhov ntsuas kub ntawm qhov ntsuas kub yog 35 ° C lossis qis dua 40 ° C, yog tias tus nqi tshwj xeeb tsis raug cim. ntawm daim ntawv teev npe, nws yog 40 ° C)
| Rwb thaiv tsev kub chav kawm | A | E | B | F | H |
| Qhov ntsuas kub siab tshaj plaws (℃) | 105 | 120 | 130 | 155 | 180 |
| Winding kub nce txwv (K) | 60 | 75 | 80 | 100 | 125 |
| Kev ntsuas kub (℃) | 80 | 95 | 100 | 120 | 145 |
Hauv cov khoom siv hluav taws xob xws li cov tshuab hluav taws xob, cov khoom siv insulating yog qhov txuas tsis muaj zog.Cov khoom siv insulating tshwj xeeb tshaj yog raug rau qhov kub thiab txias thiab ceev kev laus thiab kev puas tsuaj.Cov ntaub ntawv insulating sib txawv muaj qhov sib txawv ntawm cov khoom siv hluav taws xob sib txawv, thiab cov khoom siv hluav taws xob uas siv cov ntaub ntawv insulating sib txawv tuaj yeem tiv taus lub peev xwm ntawm qhov kub thiab txias sib txawv.Yog li ntawd, cov khoom siv hluav taws xob dav dav qhia qhov kub siab tshaj plaws rau nws txoj haujlwm.
Raws li qhov muaj peev xwm ntawm cov ntaub ntawv insulating sib txawv kom tiv taus qhov kub thiab txias, 7 qhov siab tshaj plaws tso cai kub tau teev tseg rau lawv, uas tau teem caij raws li qhov kub thiab txias: Y, A, E, B, F, H thiab C. Lawv qhov kev tso cai ua haujlwm kub yog 90, 105, 120, 130, 155, 180 thiab 180 ° C.Yog li, Class B rwb thaiv tsev txhais tau hais tias qhov kub-tiv taus ntawm cov rwb thaiv tsev siv los ntawm lub tshuab hluav taws xob yog 130 ° C.Thaum lub tshuab hluav taws xob ua haujlwm, tus neeg siv yuav tsum xyuas kom meej tias cov khoom siv hluav taws xob hluav taws xob tsis pub dhau qhov kub no kom ntseeg tau tias lub tshuab hluav taws xob ua haujlwm li qub.
Rwb thaiv tsev cov ntaub ntawv nrog rwb thaiv tsev chav B yog tsuas yog ua los ntawm mica, asbestos, thiab iav filaments glued los yog impregnated nrog organic kua nplaum.
OPPAIR ntsia hlau cua compressor
Q: Lub cev muaj zog tuaj yeem ua haujlwm li cas ntawm qhov kub thiab txias?Dab tsi yog qhov kub siab tshaj plaws lub cev muaj zog tuaj yeem tiv taus?
OPPAIRntsia hlau cua compressorA: Yog tias qhov ntsuas kub ntawm lub hau npog lub cev muaj zog tshaj qhov ntsuas kub ntawm ntau tshaj 25 degrees, nws qhia tau hais tias qhov kub ntawm lub cev muaj zog tau tshaj qhov qub.Feem ntau, qhov kub nce ntawm lub cev muaj zog yuav tsum qis dua 20 degrees.Feem ntau, lub cev muaj zog coil yog ua los ntawm enameled hlau, thiab thaum qhov kub ntawm cov hlau enameled siab tshaj li ntawm 150 degrees, cov xim zaj duab xis yuav poob vim qhov kub thiab txias, uas ua rau luv luv Circuit Court ntawm lub kauj.Thaum lub coil kub siab tshaj 150 degrees, qhov kub ntawm lub cev muaj zog casing yog hais txog 100 degrees, yog li yog hais tias nws yog raws li nyob rau hauv nws cov casing kub, qhov siab tshaj plaws kub lub cev muaj zog tiv taus yog 100 degrees.
Q: Qhov kub ntawm lub cev muaj zog yuav tsum qis dua 20 degrees Celsius, uas yog, qhov kub ntawm lub cav kawg npog yuav tsum siab tshaj qhov kub ntawm qhov nruab nrab los ntawm tsawg dua 20 degrees Celsius, tab sis yog vim li cas vim li cas lub cev muaj zog heats ntau tshaj 20 degrees. Celsius?
OPPAIRntsia hlau cua compressorA: Thaum lub cev muaj zog khiav hauv qab load, muaj lub zog poob hauv lub cev muaj zog, uas thaum kawg yuav dhau los ua lub zog hluav taws xob, uas yuav ua rau qhov kub thiab txias ntawm lub cev muaj zog ntau dua qhov kub thiab txias.Tus nqi uas lub cev muaj zog kub siab tshaj qhov kub thiab txias yog hu ua ramp-up.Thaum kub nce, lub cev muaj zog yuav dissipate cua sov rau ib puag ncig;qhov siab dua qhov kub, qhov ceev dua qhov kub dissipation.Thaum cov cua kub tawm los ntawm lub cev muaj zog hauv ib lub sijhawm sib npaug sib npaug ntawm cov cua sov dissipated, qhov kub ntawm lub cev yuav tsis nce ntxiv, tab sis tswj qhov kub thiab txias, uas yog, nyob rau hauv lub xeev ntawm qhov sib npaug ntawm qhov tsim hluav taws xob thiab cov cua kub dissipation.
Q: Dab tsi yog qhov tso cai rau qhov kub nce hauv kev nias?Qhov twg ntawm lub cev muaj zog feem ntau cuam tshuam los ntawm qhov kub thiab txias ntawm lub cev muaj zog?Nws txhais li cas?
OPPAIRntsia hlau cua compressorA: Thaum lub cev muaj zog khiav hauv qab load, nws yuav tsum tau ua nws lub luag haujlwm ntau li ntau tau.Qhov loj dua qhov load, qhov zoo ntawm cov zis hluav taws xob (yog tias lub zog siv tshuab tsis suav nrog).Tab sis qhov ntau dua qhov tso zis hluav taws xob, qhov poob ntawm lub zog ntau dua, qhov kub thiab txias.Peb paub tias qhov tsis muaj zog tshaj plaws hauv lub cev muaj zog yog cov khoom siv insulating, xws li enameled hlau.Muaj kev txwv rau qhov kub thiab txias ntawm cov ntaub ntawv insulating.Nyob rau hauv qhov kev txwv no, lub cev, tshuaj, txhua yam, hluav taws xob thiab lwm yam khoom ntawm cov ntaub ntawv insulating yog qhov ruaj khov, thiab lawv lub neej ua haujlwm feem ntau yog 20 xyoo.Tshaj qhov kev txwv no, lub neej ntawm cov khoom siv insulating yog luv luv, thiab txawm hlawv tawm.Qhov ntsuas kub no yog hu ua qhov tso cai kub ntawm cov khoom siv insulating.Qhov ntsuas kub ntawm cov khoom siv insulating yog qhov tso cai kub ntawm lub cev muaj zog;lub neej ntawm cov khoom siv insulating feem ntau yog lub neej ntawm lub cev muaj zog.
Post lub sij hawm: Aug-22-2022
