6. Kev ua haujlwm thiab kev saib xyuas ntawm tus kws siv hluav taws xob
Cov actuator yuav tsum tau ntub cov khoob, thooj av pob qij txha, roj foob thiab lwm qhov chaw thaum siv. Rau cov li qub uas tsis txav mus ntev, lawv yuav tsum ua cov kauj ruam qeeb qhib thiab kaw cov haujlwm, uas tsis tsuas yog zam lub thaiv ntawm lub cev, tab sis kuj tseem tiv thaiv lub cev valve los ntawm kev hnav thiab tsim kua muag vim yog quab yuam ntau dhau Cov.
Xya, kev nyab xeeb kev ua haujlwm ntawm hluav taws xob ua haujlwm
Raws li lub teb chaws tus qauv, AC lub cev muaj zog tiv thaiv kev tiv thaiv yuav tsum ua raws li qhov yuav tsum tau ua: lub sijhawm luv luv lossis ntu lub cev muaj zog ua haujlwm tsis tuaj yeem tiv thaiv kev tiv thaiv ntau dhau, tab sis thaum lub cev muaj zog yuav raug thaiv thaum lub sijhawm ua haujlwm, nws yuav tsum tau txhim kho kom tiv thaiv lub cev muaj zog los ntawm kev thaiv. Cov. Cov. Hauv qhov muaj kuab paug tag nrho tswj kev tswj hwm, vim yog qhov hloov pauv ntawm cov dej phwj tuaj thiab qhov tshwm sim siab ntawm lub cev muaj zog ntawm lub rotor thaiv, nws yog ib qho tsim nyog los nruab tus tiv thaiv. Xaiv hom tiv thaiv kab kom hla tus pib tam sim no, uas tsawg dua lub xauv-rotor tam sim no.
Cov lus pom hauv qab xaiv cov lus qhia rau ib-qib thiab peb-theem asynchronous motors yog raws li hauv qab no:
1) Kev xaiv ntawm cov tiv thaiv muaj feem rau ib-theem asynchronous motors. Nyob rau hauv tag nrho cov pa phem tswj qhov project, qhov hluav taws xob actuator Zui siv feem ntau yog ib leeg-theem asynchronous lub cev muaj zog, thiab tus tiv thaiv tuaj yeem txuas nrog nyob ntawm theem nyob ntawm lub tshuab cua hloov hluav taws xob los ntawm kev siv cov fuse ceramic. Ceramic fuse tsis muaj arc thiab lwm yam kev nyab xeeb ntsuas.
2) Kev xaiv cov khoom tiv thaiv muaj feem rau peb-theem asynchronous motors. Hauv tag nrho cov pa phem tswj kev ua haujlwm ntawm txoj haujlwm, muaj qee qhov tsawg ntawm peb-theem siv hluav taws xob, thiab tus tiv thaiv qis ntawm lub tshuab hluav taws xob tuaj yeem xaiv: kev sib koom ua ke ntawm huab cua hloov pauv thiab AC tsav lub hnub qub. Nws kuj tseem tuaj yeem siv hluav taws xob sib xyaw, AC contactor, thiab hluav taws xob sab nraud xa hluav taws xob. Nws raug nquahu kom siv lub zog ua haujlwm ntawm lub pob hluav taws xob.
Cov hluav taws xob ua hluav taws xob tau them nyiaj rau txoj kev nyab xeeb, thiab qhia tshwj xeeb ob yam khoom nrog qhov kev nyab xeeb sib txawv rau peb xaiv:
1) Kev tawg-ntawv pov thawj thiab hom dej tsis muaj dej. Ua haujlwm hauv thaj chaw nrog thaj chaw tshwj xeeb hnyav xws li roj av thiab cov thee thee, nws tau tawg-pov thawj thiab tiv thaiv dej tsis zoo. Qhov dej tsis qab Zui qib siab tuaj yeem siv rau lub sijhawm ntev haujlwm haujlwm hauv qab dej.
2) Hom ntau. Kev lag luam chemical dav thiab lwm cov chaw tsim khoom lag luam tsim nyog siv dav dav.
Yim, qhov zoo ntawm hluav taws xob ua si
Txoj kev ua raws li phau ntawv valve kev coj ua txoj kev, hluav taws xob actuator kaw lub valve muaj qhov zoo li nram no:
1) Txuag kev ua kom zoo thiab npliag kev tswj lub kaum ntse ntse. Cov neeg tuaj yeem mus rau qhov xwm txheej thiab hloov mus rau lub teeb liab tswj ntawm lub tshuab computer sab saud mus rau hauv computer qis los ntawm lub network, thiab tom qab ntawd tswj lub valve kom kaw lub valve los ntawm qis lub computer. Tus ntsuas hluav taws xob tuaj yeem ua lub Jing-angle kaw lub valve (tswj hom) lossis hloov ncaj qha Nws muaj ob txoj hauv kev los kaw lub valve (hloov hom). Kev sib kis tau ntawm cov tswj cov cim hla Is Taws Nem ntawm yam tau dhau los ua txoj hauv kev niaj hnub no' s automation thiab networked teb. Lub teeb liab xa mus rau qhov xwm txheej los ntawm kev sib kis ntawm txoj kab ntawm lub network, thiab cov nyhuv ntawm lub sijhawm thiab raug tau ua tiav tag nrho.
2) Lub ntsuas tes yog ua kom muaj kev nyab xeeb, thiab tus tes hloov tau yooj yim thiab ceev. Raws li qhov loj me ntawm lub valve, qhov nrawm tuaj yeem hloov kho los ntawm lub thawv iav ntawm qhov tshwj xeeb sib txawv, thiab qhov loj qhov khoob valve tuaj yeem raug thawb nrog lub zog me. Lub tshuab hluav taws xob tsis pub hloov pauv yog tsim raws qhov txwv tsis pub dhau hluav taws xob, thiab cov neeg kho tshuab txwv tau tsim teeb tsa tib lub sijhawm. Qhov tshwm sim ntawm kev tiv thaiv kev nyab xeeb hla kev ncig mus los.
3) Kev tiv thaiv hluav taws xob zoo. Qhov ntsuas qhov kub thiab txias tau muab tso rau sab hauv cov txheej txheem sab hauv ntawm cov actuator uas yog kev tiv thaiv kub dhau rau kev ntsuas lub ntsuas-rotor ntawm cov actuator; lub tswb tshaj tawm tau tig thiab tua, thiab lub tshuab hloov kho sab hauv nrog lub ntsuas hluav taws xob raug xa mus rau lub rooj tswj hwm hluav taws xob los ntawm lub teeb liab hluav taws xob kom tig mus. Overload thiab tawm overload siv raws li cov kev txwv tiv thaiv kev ua haujlwm.
mus hais txog
Raws li kev siv lub davhlau ya nyob twg, tej zaum yuav muaj ntau qhov tsis ua tiav, tab sis vim yog kev ua haujlwm zoo thiab kev saib xyuas thiab cov ntsiab lus tsim nyog ntawm cov chaw ib puag ncig, kev ruaj khov ntawm cov khoom siv hluav taws xob tswj no tseem tuaj yeem lav, thiab nws tuaj yeem dhau los ua ib puag ncig, ntse, thiab feem ntau qhov automated Kuv Qhov tseem ceeb tshaj plaws ntawm lub hauv paus.
