1. The Motor Reverses

Nekuda kwezvikonzero zve wiring, kutungamira kwemota kunogona kupesana negwara chairo rinodiwa nepombi. Kazhinji, kana uchitanga, unofanira kutanga waona kutungamirirwa kwepombi. Kana iyo nzira yakadzoserwa, iwe unofanirwa kuchinjana chero waya mbiri pamaterminals pamota.

2. Iyo Operating Point Shifts kuenda kuPamusoro Kuyerera uye Kuderera Kusimudza

Kazhinji, kupatsanurwa kwemapombi kune inoenderera ichidzika pasi pekuita curve, uye chiyero chekuyerera chinowedzera zvishoma nezvishoma sezvo musoro unoderera. Munguva yekushanda, kana kumanikidzwa kwepombi kwemashure kunoderera nokuda kwechimwe chikonzero, nzvimbo yekushanda yepombi inofamba zvishoma nezvishoma ichitevedza curve yemudziyo kusvika pakudzika kwakadzika uye kuyerera kukuru, izvo zvichaita kuti kusimudza kuderera. Kutaura zvazviri, izvi zvinokonzerwa nekunze kwezvinhu zvakadai semudziyo. Inokonzerwa nekuchinja uye haina hukama hunokosha nepombi pachayo. Panguva ino, dambudziko rinogona kugadziriswa nekungowedzera pombi yekudzosera kumashure, sekuvhara kavhavha yekubuda, nezvimwe.

3. Speed ​​​​Reduction

Izvo zvakakosha zvinokanganisa pombi kusimudza ndeye impeller yekunze dhayamita uye kumhanya kwepombi. Kana mamwe mamiriro akasara asina kuchinjika, pombi inosimudza inoenderana neskweya yekumhanya. Zvinogona kuonekwa kuti kukanganisa kwekukurumidza pakusimudza kwakakura zvikuru. Dzimwe nguva nekuti Kana chimwe chikonzero chekunze chichideredza kumhanya kwepombi, musoro wepombi uchaderedzwa zvinoenderana. Panguva ino, kumhanya kwepombi kunofanira kuongororwa. Kana kumhanya kusingakwane, chikonzero chinofanira kuongororwa uye kugadziriswa zvine musoro. the

4. Cavitation Inoitika paInlet

Kana kusvetwa kwepombi yekuparadzanisa kwakadzikira zvakanyanya, kuderera pane yakazara mhute yekumanikidza yepombi yepakati, cavitation ichaumba. Panguva ino, iwe unofanirwa kutarisa kana iyo inlet piping system yakavharwa kana kuti kuvhurwa kwevhavha yekupinza idiki zvakanyanya, kana kuwedzera chiyero chemvura chedziva rekusveta. the

5. Internal Leakage Inoitika

Kana gaka riri pakati pechikamu chinotenderera uye chikamu chakamira mupombi chikapfuura dhizaini, kubuda kwemukati kunoitika, kunoratidzwa mukudonha mukuyerera kwepombi, senge mukaha pakati pemhete yemuromo weimpeller uye inter. -danho gap mune yakawanda-nhanho pombi. Panguva ino, disassembly inoenderana uye kuongororwa kunofanirwa kuitwa, uye zvikamu zvinokonzeresa zvakawandisa zvinofanirwa kugadziriswa kana kutsiviwa. the

6. Iyo Impeller Flow Passage yakavharwa

Kana chikamu chekuyerera kweiyo impeller chakavharwa, chinozokanganisa basa reiyo impeller uye kuita kuti dhizaini yekubuda idonhe. Naizvozvo, zvinodikanwa kuti ubvise pombi yekuparadzanisa yekesi kutarisa uye kubvisa nyaya yekunze. Kudzivirira dambudziko iri kuti risadzokororwe, mudziyo wekusefa unogona kuiswa pamberi pepombi inopinza kana zvichidikanwa.