Pampu yakuya ndi mtundu wa mpope womwe umamizidwa m'zitsime zamadzi kuti uyamwe chinyezi.Amagwiritsidwa ntchito kwambiri m'minda monga kukumba m'minda ndi ulimi wothirira, mafakitale ndi migodi, madzi ndi ngalande m'mizinda ikuluikulu, komanso kuthirira madzi onyansa.Pampu yakuya iyenera kukonzedwanso kamodzi pachaka kuti iwonetsetse kuti ikugwira ntchito bwino komanso kuti ikugwira ntchito bwino.Kenako, tiyeni tikambirane za kukonzanso kwa mapampu a zitsime zakuya komanso kuthana ndi mavuto omwe anthu ambiri amakumana nawo.
Mfundo zaukadaulo pakukonza mapampu akuya.
1. Sungunulani bwino ndi kuyeretsa.
2. Yang'anani mavalidwe a ma bearings ogudubuza ndi mphira, ndipo m'malo mwake pakufunika kutero.
3. Yang'anani kuwonongeka, kukokoloka, kupindika, kukonza kapena kusinthidwa kwa shaft.
4. Yang'anani momwe mavalidwe a choyipitsira amavalira, sinthani kugwedezeka kwa chopondera, ndikufotokozerani mayendedwe a rotor dynamic balance of the impeller.
5. Yang'anani zida zosindikizira shaft.
6. Yang'anani thupi la mpope, pasakhale mipata, ndipo njira yoyendetsera mankhwala iyenera kukhala yosasokoneza.
7. Yang'anani ngati udzu wa pulasitiki, mapaipi operekera madzi ndi mapaipi olumikizira ali bwino.
8. Kuthetsa ndi kuchotsa zinthu zodetsa pa mpope.
9. Yeretsani ndi kupopera sikelo ya mpope.
2. Mavuto wamba ndi njira zothetsera pampu zakuya zachitsime.
1. Pampu yakuya yolowera m'chitsime sichingayamwe mafuta kapena kukweza sikukwanira:
Kugudubuzika kwa mpope wamadzi wa centrifugal m'chitsime chakuya chawonongeka kwambiri.
Galimotoyo singagwire ntchito;payipi yatsekedwa;payipi yasweka;dongosolo losefera madzi latsekedwa;doko loyamwitsa chinyezi limawonekera pamtsinje;injini imasinthidwa, thupi la mpope limasindikizidwa, ndipo choyikapocho chimawonongeka;mutu umaposa mphamvu yapampu ya submersible;chochititsa chidwi chatembenuzidwa.Galimoto siyingayambike;payipi yatsekedwa;payipi yasweka;dongosolo losefera madzi latsekedwa;chinyonthocho chimatengeka ndipo pamwamba pa mtsinjewo amawonekera;injini imasinthidwa, thupi la mpope limasindikizidwa, ndipo choyikapocho chimawonongeka;kukweza kumaposa mtengo wovotera wa pampu yamadzi otayirira;chochititsa chidwi chatembenuzidwa.
2. Kupanda mpweya wabwino: Pambuyo pa injini yakuya yachitsime yakhala ikugwiritsidwa ntchito kwa nthawi ndithu, mpweya wotsekemera umachotsedwa kapena, ndithudi, ukalamba umapangitsa kuti mpweya usavutike, zomwe zimapangitsa kuti ziwonongeke.
Yankho: Bwezerani zitsulo zotha.
3. Mphamvu ya mpope yakuya ndi yayikulu kwambiri, ndipo singano ya ammeter imagwedezeka:
Zifukwa: kuyeretsa galimoto rotor;kusinthasintha kwachibale pakati pa shaft ndi manja a shaft sikoyenera;chifukwa chakuti chitsulo choponyeracho chatha kwambiri, cholumikizira ndi mphete yosindikizira yatsikirana wina ndi mnzake;tsinde ndi lopindika, pachimake cha kugubuduza kubala si chimodzimodzi;madzi osuntha amatsitsidwa ku chimbudzi Pansi pakamwa;chopondera chimameza nati momasuka.
Yankho: Bwezerani chotengera chogudubuza;chitsulo chopondera kapena mbale yopondereza;kubwerera ku fakitale kukakonza.
4. Potulutsira madzi otuluka: Bwezerani chitoliro chotulutsira madzi kapena gwiritsani ntchito pulagi mwachangu.Mutha kumva phokoso lozungulira la gudumu lachitsime lakuya lomwe limakwezedwa m'chitsime chamadzi akuya (chidacho chimazunguliranso bwino), koma sichingamwe chinyezi kapena madzi ochepa amabwera.Zinthu zamtunduwu ndizofala kwambiri pakuwonongeka kwamadzi.
Yankho: kukonza chimbudzi cha chimbudzi.
5. Capacitor yoyambira ndi yosavomerezeka: m'malo mwa capacitor ndi ndondomeko yofanana ndi chitsanzo.Pambuyo polumikizana ndi magetsi, phokoso long'ung'udza limatha kumveka, koma injini ya pampu yakuya sizungulira;panthawiyi, ngati choyikapo chitembenuzidwa pang'ono, mpope wakuya wakuya ukhoza kudziwa kuti capacitor yamphamvu yawonongeka.
Yankho: Bwezerani capacitor.
6. Pampu yokakamira: Zambiri mwa makina opopera abwino amakanizidwa ndi dothi.Mutha kupotoza screw pachimake cha choyikapo ndikuchotsa chopondera kuti muchotse litsiro monga mchenga ndi miyala.Chipopecho sichinazungulire, koma phokoso linkamveka.Ambiri a centrifugal pampu madzi cholowera anali ndi dothi.Mitsinje yamadzi amtsinje imakhala ndi mchenga wambiri chifukwa cha chilengedwe, chomwe chingathe kuwononga mosavuta fyuluta.
7. Kulephera kwa mphamvu: Izi zimayambanso chifukwa cha kupindika kwa injini ndi kulephera kwa mphamvu komwe kumachitika chifukwa cha kuphulika kwa madzi mu mpope wamadzi akuya.Ikhoza kukulungidwa ndi tepi yopanda madzi.
8. Pampu yamadzi otayira pansi pamadzi sikuyenda bwino, kutulutsa madzi kwa pampu yamadzi ya centrifugal kumadulidwa mwadzidzidzi, ndipo galimotoyo imasiya kuthamanga.
chifukwa:
(1) Mphamvu yogwira ntchito yogawa mphamvu ndiyotsika kwambiri;nsonga ina ya dera lamagetsi ndi yochepa;chosinthira chotulutsa mpweya chimachotsedwa kapena fusesi yatenthedwa, magetsi osinthira amazimitsidwa;koyilo yamoto ya stator yatenthedwa;chipolopolo chakhazikika;chingwe chagalimoto chawonongeka, ndipo pulagi yamagetsi yamagetsi yawonongeka;Chingwe cha magawo atatu sichingagwirizane;chitseko cha chipinda chamoto chatenthedwa.
Yankho: Yang'anani zolakwika zomwe zimachitika panjira, zolakwika zomwe zimachitika pamayendedwe agalimoto ndi kuchotsedwa kwake;
(2) Popopa chitsime chamadzi akuya komanso kung'ambika kwa chitoliro chamadzi:
Njira yothetsera: pampu zamadzi zakuzama za nsomba ndikusintha mapaipi amadzi omwe awonongeka.
Kufotokozera Mwachidule: Mavuto ena atsopano azachitika pakagwiritsidwe ntchito ka mapampu akuya.Kusanthula kwatsatanetsatane komanso kwachindunji kuyenera kuchitidwa potengera zolakwika zomwe wamba, ndipo dongosolo loyenera lokonzekera ndi kukonza liyenera kupangidwa kuti zitsimikizire kuti makina ndi zida zikugwira ntchito kwanthawi yayitali komanso mwamphamvu.