1.Hapana mvura
① mvura haina kuzadzwa, wedzera pombi yemvura inopinza kureba kana kuderedza nzvimbo yekuisa.② Pombi yekukweva iri kubuda, inoda kutsiva pombi yekukweva.③ Kuvharika kwemarara, aya ndiwo mamiriro akajairika.Pane marara anotungamira kune impeller abnormal operation, kana musoro wepombi wecheki valve block, zvichiita kuti mota ifambe zvishoma.Chero bedzi kubviswa panguva yakakodzera kwemarara mumugero we impeller kunogona kuva.
2. Kusimudza kusina kukwana
Musoro wepombi hauna kukwana kunyanya nekuti iyo yekubuda shinikizo haigone kusangana nezvinodiwa zvemamiriro ekushanda.Zvikonzero zvekutadza kwerudzi urwu zvinowanzo cavitation yepombi uye kuparara kwakakomba uye kubvaruka kwemushonga mushure mekushandisa kwenguva refu Kufananidza mota kumhanya kwakaderera pane inodiwa kumhanya kwepombi, etc. Nzira yekugadzirisa ndeyekuwedzera pombi yemvura. inlet kureba kana kuderedza pombi yekuisa chinzvimbo, kutsiva kwakakomba kupfeka impeller.
3. Kupisa kwepombi
Kuvharwa kweiyo impeller kunotungamirira kune pombi inopisa.Kupisa kwepombi kunogona zvakare kubereka pombi kukotama, kukuvara, kutenderedza shaft clearance idiki zvakanyanya.Kutsiviwa nenguva yemabhengi, mune inotakura imba uye bracket chivharo pakati pekugadzwa kwegaskets, gadzirisa concentricity yemabhengi inogona kugadzirisa pombi yekupisa kutadza.
4. Low-speed kana overload kushanda
Low kumhanya kana kuwandisa kushanda kwepombi yemvura.Imwe nyaya yakaitwa nemunhu.Kana iyo yekutanga yekugovera mota ine dambudziko, mota inopihwa zvisina tsarukano kuti ishandiswe.Iyo mota uye huwandu hwekurodha hwepombi hazvienderane, zvozokonzera dambudziko rekushanda.Isu tinofanirwa kunyatsoenderana nepombi modhi zvinodiwa kuti titsive inoenderana inoenderana mota modhi.
Mukuwedzera, kupeta deformation yepombi shaft, kushanda chaiko kunze kwehuwandu hwemagadzirirwo ekugadzirisa, kupesana kwezvikamu zvinotenderera nezvimwe zvakadaro.Panguva ino, inoda kutarisa uye kugadzirisa pombi shaft, kudzora simba repombi.Kuti urambe uri mukati memiganhu inobvumirwa.Kana zvichidikanwa, kuvhura muviri wepombi kutarisa uye kubvisa kukwesha.
5. Mechanical chisimbiso kukundikana
Mechanical seal inoita kuti zviso zviviri zvekupedzisira zvepombi zvibatane zvakasimba.chidimbu chemufirimu wemafuta chinoiswa pachiso chekupedzisira kuti chizadzikise chisimbiso.Kana iyo mechanic chisimbiso ichikuvadza, muviri unozoonekwa kuvuza, kubuda kwemafuta.Leakage inonyorovesa iyo mota inotenderera, kukosha kwekupokana kwekudzivirira kwemhepo kunodzikisira uye iyo yekuvuza ikozvino inoumba.
Kana iyo yekudonha ikozvino ichibatidzwa, iyo inodzivirira inodonha inodonha.Panguva ino, motokari inoda kubviswa kuti iome, uye chisimbiso chemagetsi chinoda kuchinjwa.Kana paine mucherechedzo weoiri munzvimbo inodzora inopinza, chokutanga unofanirwa kusunungura gomba remafuta munzvimbo yeinopinza uye tarisa kana kamuri yemafuta yakazara nemvura.Kana kamuri yemafuta ichipinda mumvura, chisimbiso chakaipa, chinofanira kutsiva bhokisi rechisimbiso.
Chimwe chinodiwa kutarisisa mamiriro ekuvuza ndechekuti pombi yemvura tambo yemidzi mafuta, uku ndiko kubuda kwemafuta emota.Kazhinji ndiko kuvharika kwakashata kana mota inomonereka lead isina kukodzera kana kuputsika yepombi wiring board inokonzerwa.Mushure mekusimbisa kuongororwa, shandura iyo itsva accessories.
Nguva yekutumira: Aug-31-2023