Nzira yekuisa self priming sewage pump

Chinhu chekutanga chatinofanira kuita tisati tashandisa aself-priming sewage pombindiko kuisa zvakanaka. Kana kuiswa kusina kunaka, saka hapana kushandiswa kwakarurama. Tevere, ngatitarisei nzira yekuisa iyo self priming pombi nemazvo.

1. Kana uchibatanidza zvakananga pombi uye motokari yekufambisa, kutarisa kunofanira kubhadharwa kune coaxiality pakati pepombi shaft uye kubuda kwemotokari; Iko kurongeka kwekuiswa kwepombi kune zvakakosha pakushanda kwakatsetseka uye hupenyu hwebasa hwepombi, saka zvinodikanwa kunyatsoiisa nekuigadzirisa.

2. Iko kusungirirwa kwepombi kunofanirwa kusungirirwa zvakachengeteka nennuts uye kuvharwa kudzivirira kusunungurwa, kana zvisina kudaro zvinogona kukonzera impeller displacement uye kukanganisa kwemagetsi.

3. Kuti uchengetedze humwe huwandu hwemvura yekuchengetera mumuviri wepombi, kuwana zvirinani kuzvidhonza, uye kudzivirira kukwesha kwakaoma kwemakanika zvisimbiso, zvinodikanwa kuti inlet yepombi ikwire kupfuura iyo yepakati pombi shaft.

4. Kuiswa kwepombi yekukwevera kunofanirwa kutarisisa kune:

A. Kureba kwekuiswa kwechiteshi chekusveta hakufanirwe kudarika 5 metres. Kana mamiriro ezvinhu achibvumira, kureba kwekuiswa kwechiteshi chekusveta kunofanira kunge kwakaderera sezvinobvira pasi pemvura yekuchengetedza mvura yedziva, uye urefu hwepombi yekukwevera inofanira kupfupiswa sezvinobvira, nemagokora mashoma akaiswa. Izvi zvinobatsira kupfupisa iyo yekuzvisveta nguva uye nekuvandudza iyo yekuzvisveta basa.

B. Mavharuvhu, maflange, nezvimwewo mupombi yekusveta inofanira kudzivirirwa zvakasimba kubva pakubuda kwemhepo kana mvura, kureva kuti, hapafaniri kuva nekudonha mupombi yekusveta.

C. Kudzivirira yakasimba uye mamwe marara kubva pakuyamwa mumuviri wepombi, sefa inofanira kuiswa papombi yekusveta. Nzvimbo inobudirira yemvura yefiriji inofanira kuva 2-3 nguva ye-cross-sectional nzvimbo yepombi yekusveta, uye sefa inofanira kugara ichiongororwa.

D. Mapombi ekusveta uye kubuda anofanira kunge ane mabhuraketi avo, uye pombi pachayo haibvumirwi kutakura mutoro wepombi.

5. Paunenge uchiisa pombi, iyo static grounding resistance yepombi uye pombi inofanira kuzadzisa zvinodiwa zvayo.

6. Panguva yekuisa, zvakakosha kunyatsoongorora pombi casing uye mapaipi emarara akadai sematombo nejecha resimbi.

7. Kururamisa kuisirwa clearance uye coaxiality yepombi coupling uye motor dynamic coupling, ine inotenderwa kutsauka kwe0.1mm kune akasiyana shaft madhigirii. Musiyano wehurefu pakati pepombi shaft uye mota shaft inogona kugadziriswa nekuisa mhangura kana simbi mashizha patsoka.

8. Mushure memaawa 3-4 ekushanda chaiko kwechikwata, ita post post inspection. Kana pasina kukanganisa, zvinonyanya kuitika nokuti kuiswa kwapera, uye shaft inofanira kuongororwa panguva yekushanda kwekuedza.

9. Iyo inotakura mutumbi wepombi yakashongedzerwa nemvura inotonhorera inotonhorera ine inotonhorera kamuri mudziyo wekukodzera rubber kana mapaipi epurasitiki ane mukati megomba re12, uye saizi yayo yeshinda ndeye M12x1.75.

10. Kana vharuvhu yenzira imwe chete yakaiswa papombi yekubuda nayo yepombi uye isingakwanise kuburitsa gasi zvakanaka panguva yekuzvisveta, pombi yekuburitsa uye vharafu zvinofanirwa kuwedzerwa panobuda pombi.