Vent motors: lub hauv paus ntsiab lus ntawm kev ua haujlwm. Ua-nws-koj tus kheej valve hluav taws xob lub cev muaj zog

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2023-12-17 10:28

Vent motors muaj ntau txoj hauv kev zoo ib yam li electromagnetic counterparts. Txawm li cas los xij, nws yuav tsum raug sau tseg tias cov cuab yeej muaj peev xwm ua haujlwm hauv AC thiab DC tes hauj lwm. Txog niaj hnub no, muaj ib theem, ob-theem thiab peb-theem hloov kho.

Lub zog nruab nrab ntawm tus qauv yog 5 kW. Kev khiav hauj lwm zaus ntawm lub cev muaj zog tsis tshaj 60 Hz. Qee qhov kev hloov kho siv lub rotor txoj hauj lwm sensor. Brushless motors feem ntau yog siv rau compressors thiab cua tshuab.

Device Diagram

Ib lub cav sib xyaw suav nrog lub thawv stator nrog armature, nrog rau lub rotor. Cov khoom siv hauv cov kev hloov pauv uas tsis muaj hluav taws xob yog nruab rau hauv hom txhuam hniav. Yog hais tias peb xav txog ib-theem valve motors, ces lawv muaj ib tug ncej. Hauv qab nws yog qhov tshwj xeeb kev sib hloov ncej. Cov qauv muaj zog muaj lub rotor core. Ib tug bendix yog siv los ua kom lub voj voog. Cov ncej ntawm brushless motors tig nrog ib tug tshwj xeeb disk.

Txoj Cai Ua Haujlwm

Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm lub cav yog raws li kev sib nqus induction. Cov txheej txheem muaj nyob rau hauv excitation ntawm stator winding. Qhov no tshwm sim los ntawm kev siv voltage rau lub bendix. Ntau qhov kev hloov kho kuj tseem siv lub rotor txoj hauj lwm sensor. Terminal thawv yog siv los txuas cov regulators. Clamping rings yog siv los kho cov ncej. Heavy lub cev muaj zog muaj ib tug solenoid relay. Nws yog tsim nyog los ntxiv dag zog rau lub electromagnetic teb.

DIY qauv

Nws nyuaj heev los ua lub tshuab hluav taws xob (valve) nrog koj tus kheej tes. Ua ntej ntawm tag nrho cov, ib tug magnetic stator yuav tsum tau los ua ke. Qee zaum, lub rotor yog siv nrog lub thauj tog rau nkoj steel. Tom ntej no, koj yuav tsum tau npaj ib tug ncej nrog lub taub hau. Hauv txoj kab uas hla, nws yuav tsum haum rau hauv qab lub nplhaib. Lub stator nyob rau hauv cov ntaub ntawv no yuav tsum yog nrog ib tug thawj winding uas muaj peev xwm tiv taus ib tug voltage ntawm 220 V.

Txhawm rau txuas lub valve-hom lub cev muaj zog, koj yuav xav tau tus neeg xyuas pib. Nws yuav tsum tau txuas nrog lub thawv davhlau ya nyob twg. Rau qee qhov kev hloov kho, lub ncej yog mounted rau ntawm lub disk. Yog li, cov txheej txheem ntawm kev nce nrawm nrawm nrawm. Txhawm rau zam qhov xwm txheej luv luv hauv Circuit Court, siv lub foob.

Reactive hloov kho

Koj tuaj yeem ua lub valve tsis kam lub cev muaj zog nrog koj tus kheej txhais tes tsuas yog los ntawm tus txhuam txhuam. Ua ntej tshaj plaws, koj yuav tsum xaiv lub rotor nrog winding. Tom ntej no, ib tug ncej yog ntsia nyob rau hauv nws. Qee zaum, nws yog siv nrog lub tshuab ntim ntim. Txhawm rau txo kev sib txhuam, koj xav tau lub nplhaib me me ntawm cov menyuam bearings.

Tom ntej no, lub bendix yog ntsia rau ntawm lub valve tsis kam lub cev muaj zog. Nyob rau hauv cov ntaub ntawv no, lub disk yog tsau ntawm tus yuam sij. Lub thawv davhlau ya nyob twg yuav tsum nyob rau tom qab ntawm lub cev muaj zog. Lub taub hau yuav tsum nyob hauv nruab nrab ntawm lub cev. Qhov qhov cua feem ntau ua rau saum lub rotor.

DC Devices

Lub BLDC lub cev muaj zog tuaj yeem muab tais rau ntawm lub hauv paus ntawm tus txhuam txhuam, uas tuaj yeem tiv taus qhov hluav taws xob loj. Tom qab kho lub stator, koj yuav tsum ua lub rotor. Rau qhov no, ib tug ncej thiab ib tug disk ntawm me me txoj kab uas hla yog xaiv. Koj tseem yuav xav tau lub zog retractor relay. Qee tus siv nws nrog high-voltage winding. Nyob rau theem no, kev saib xyuas tshwj xeeb yuav tsum tau them rau kev kho cov tub ntxhais kom zoo siab rau lub winding. DC submersible DC motors yog siv, raws li txoj cai, hauv kev tsim dav hlau. Qee cov qauv muaj cov txheej txheem cua txias nrog cov channel.

AC qauv

Ua tus qauv ntawm hom no yooj yim heev. Txawm li cas los xij, lub rooj sib txoos yuav xav tau ib qho bendix. Nyob rau hauv rooj plaub no, nws yuav tsum tau xaiv tam sim ntawd nrog ib tug hlau core. Qee cov kws tshaj lij pom zoo kom siv cov lus qhia aluminium. Txawm li cas los, lawv tam sim no conductivity yog tsawg. Direct voltage mov yog nqa tawm los ntawm lub davhlau ya nyob twg lub thawv.

Nyob hauv ntau qhov kev hloov kho, tus txhuam txhuam tau muab tso rau pem hauv ntej ntawm lub tsev. Yog li ntawd, ib lub taub me me tuaj yeem siv tau. Slip rings raug txuas yog tias muaj lub tshuab hluav taws xob siab ua. Cov kabmob tuaj yeem siv los txo kev sib txhuam. Lawv yuav tsum tau muab tso rau ze ntawm lub collector.

Ib-theem hom motors

Ib-theem brushless lub cev muaj zog yog tsim rau lub zog qis. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov khoom siv yog ua raws li kev nce qhov inductance ntawm lub magnetic teb. Rau qhov no, ib tug brushless collector yog siv. Tsis muaj benixes hauv cov khoom siv. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias stators tsuas yog siv tau nrog cov khoom siv siab. Txawm li cas los xij, ua ntej ntawm tag nrho cov, yuav tsum muaj lub rotor zoo rau kev sib dhos. Nws yuav tsum tau muab ntsia ze ntawm tus ncej.

kauj ruam tom ntej yog welding lub nplhaib. Nyob rau hauv cov ntaub ntawv no, lub disk yuav tsum tau nyob rau ntawm ib sab ntawm lub ncej. Lub kiv cua yog tsim rau cua txias lub valve-hom cav. Qee qhov kev hloov kho siv solenoid relays los txhim kho induction.

ob theem qauv

Ob-theem brushless motors tuaj yeem sib sau los ntawm koj tus kheej. Rau qhov no, cov kws tshaj lij pom zoo kom siv cov benixes muaj zog. Qee zaum, stators nrog thawj winding yog siv. Txhawm rau txhim kho lub rotor, koj yuav xav tau lub tsev nyob ruaj khov. Hauv qhov no, cov lus qhia nrog kev coj ua zoo yuav tsum tau siv.

Yuav kom lub tshuab hluav taws xob ua kom muaj zog sib npaug, cov coils ntawm qhov sib txawv rhiab heev yog siv. Solenoid relays yog ntsia tom qab stators. Cov ncej hauv cov qauv yuav tsum yog ntawm lub disk. Dowels yog siv los kho nws.

Peb-theem khoom

Lub tshuab hluav taws xob peb-theem mus tas li yog ib qho khoom siv uas ua haujlwm ntawm lub hauv paus ntsiab lus ntawm kev nce magnetic teb induction. Rau cov qauv, bendixes tsuas yog ntsia nrog siab rhiab heev. Nyob rau hauv cov ntaub ntawv no, cov ncej yog siv los ua kom cov electromagnetic teb. Ncaj nraim stator yog siv nrog paws. Qee qhov kev hloov kho muaj cov tuav txhuam. Nws tseem ceeb heev uas yuav tsum nco ntsoov tias peb-theem brushless motors feem ntau siv rau 20kW tsav. Qhov zaus hauv qhov no tsis pub dhau 60 Hz. Cov ncej ntawm cov qauv yuav tsum tig dawb. Txhawm rau ua qhov no, cov tuam ntxhab muab cov khoom siv nrog cov menyuam bearings. Ntau tus qauv muaj cov neeg xyuas tshwj xeeb uas txuas rau lub thawv davhlau ya nyob twg. Cov khoom siv hluav taws xob ncaj qha tshwm sim los ntawm lub hwj chim cable.

qauv nrog qis zaus bendix

Tsawg zaus bendixes tso cai rau koj kom tsis tu ncua nce qhov inductance hauv Circuit Court. Ntau tus qauv ntawm hom no yog qhov txawv ntawm lawv qhov rhiab heev. Yuav kom sib sau cov cuab yeej koj tus kheej, koj yuav tsum xaiv lub stator zoo. Kev hloov kho nrog cov thauj tog rau nkoj yuav tsis ua haujlwm.

Nws tseem ceeb heev uas yuav tsum nco ntsoov tias qhov qis zaus bendixes tsis muaj peev xwm ua haujlwm nrog cov retractor relays. Tag nrho cov no ua rau muaj kev kub ntxhov ceev ntawm lub cav. Txhawm rau kho qhov xwm txheej, koj xav tau tus kiv cua muaj zog. Ib lub kauj me me kuj yuav tsum tau muab. Vim li no, lub winding yuav tuaj yeem tiv taus qhov hluav taws xob ntawm 220 V. Txhawm rau zam cov xwm txheej luv luv, thovtxhuam hniav.

Siv high-frequency bendixes

Kev ua lub cav nrog lub siab zaus bendix yog qhov yooj yim heev. Qhov no yuav xav tau ib qho yooj yim stator. Lub rotor nws tus kheej yog xaiv nrog thawj winding. Txhawm rau kom qhov ceev ntawm cov ncej, tshwj xeeb sib tsoo disc yog siv. Feem ntau cov kev teeb tsa siv solenoid relays. Nws tseem yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias tus txhuam hniav zoo yuav tsum tau sib sau ua ke hom lub cev muaj zog. Txhawm rau txhim kho nws, cov hlua khi yog siv. Txhawm rau txo qhov quab yuam ntawm kev co, cov ntsaws ruaj ruaj ntawm qhov sib txawv rigidity yog siv. Nyob rau hauv ntau configurations, ib tug shroud yog ntsia rau ntawm lub rotor.

Siv ib tug traction relay

Traction relays feem ntau ntsia tau rau ntawm lub tshuab muaj valve. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm cov khoom siv yog ua raws li qhov nruab nrab ntawm qhov nce ntawm lub zog ntawm cov hlau nplaum. Nyob rau hauv tas li ntawd, lub winding yog sequentially zoo siab. Yuav kom sib sau cov kev hloov kho koj tus kheej, koj yuav tsum siv tus txhuam txhuam.

Kuj nyob rau hauv qhov xwm txheej no, koj tsis tuaj yeem ua yam tsis muaj lub kauj ntawm lub ntsiab ncej. Txawm li cas los xij, ua ntej ntawm tag nrho cov, koj yuav tsum tau kho lub rotor nrog lub ncej. Tom qab ntawd, nws yuav muaj peev xwm daws tau nrog lub thawv davhlau ya nyob twg. Thawj winding ntawm lub valve-hom lub cev muaj zog yuav tsum tiv taus qhov tso zis hluav taws xob ntawm 220 V. Tshwj xeeb yuav tsum tau them rau lub stator. Txhawm rau txo qhov quab yuam ntawm kev co, cov ntsaws ruaj ruaj ntawm siab rigidity yog siv. Txhawm rau kho tus ncej, koj yuav xav tau lub nplhaib tuav.