Mushure mekunge valve yave ichishanda mupombi network kwenguva yakati, kukanganisa kwakasiyana kuchaitika.Nhamba yezvikonzero zvekukundikana kwevhavha inobatana nehuwandu hwezvikamu zvinoumba valve.Kana pane zvikamu zvakawanda, pachava nekukundikana kwakajairika;Kuiswa, kushanda kwemamiriro ekushanda, uye kugadzirisa kune hukama kune mumwe nemumwe.Kazhinji, kukundikana kwakajairika kwemavharuvhu asina simba anogona kukamurwa kuita zvikamu zvina zvinotevera.
1. Thevharafumuviri wakakuvadzwa uye wakatsemuka
Zvikonzero zvekukuvadzwa kwevhavha yemuviri uye kuputika: Kuderera kwekushomeka kwekushomeka kwevharafuzvinhu;pipeline nheyo kugadzirisa;kuchinja kukuru mupombi network pressure kana kusiyana kwekushisa;sando yemvura;kushanda kusina kunaka kwekuvhara mavharuvhu, nezvimwewo.
Icho chikonzero chekunze chinofanira kubviswa munguva uye rudzi rwakafanana rwevhavha kana valve inofanira kuchinjwa.
2. Kutapurirwa kukundikana
Kutadza kutapurirana kunowanzo ratidza semadzinde akamira, kushanda kwakasimba, kana mavharuvhu asingashande.
Zvikonzero ndezvi: thevharafuine ngura mushure mekuvharwa kwenguva refu;iyo valve stem thread kana stem nut yakakuvadzwa nekuisa zvisina kunaka uye kushanda;gedhi rakanamira mumuviri wevharuvhu nenyaya yekune imwe nyika;Thevharafustem screw uye valve stem nati waya zvakakanganiswa, kusunungurwa, uye kubatwa;kurongedza kunomanikidzwa zvakanyanya uye tsinde yevhavha yakavharwa;dzinde revharuvhu rinosairirwa kurufu kana kunamirwa nenhengo inovhara.
Panguva yekugadzirisa, chikamu chekufambisa chinofanira kupiswa.Nekubatsirwa kwe wrench, uye zvishoma zvishoma, chiitiko chejamming uye jacking chinogona kubviswa;kumisa mvura yekugadzirisa kana kutsiva valve.
3. Varombo kuvhura nekuvhara
Hurombo kuvhura nekuvhara kwevharafuinoratidzwa nechokwadi chokuti valve haigoni kuvhurwa kana kuvharwa, uyevharafuhaigone kushanda zvakajairika.
Zvikonzero ndezvi: thevharafudzinde rine ngura;gedhi rakanamira kana kuti ngura kana gedhi rakavharwa kwenguva refu;suwo rinowa;zvinhu zvekune dzimwe nyika zvakanamira panzvimbo yekuvharisa kana kuvharisa groove;chikamu chekutumira chakapfekwa uye chakavharwa.
Paunenge uchisangana nemamiriro ari pamusoro, unogona kugadzirisa nekuzora zvikamu zvekutapurirana;kuvhura uye kuvhara vharafu kakawanda uye kuvhundutsa zvinhu zvekunze nemvura;kana kutsiva vharafu.
4. Thevharafuiri kubuda
Kubuda kwevhavha kunoratidzwa se: kubuda kwevhavha stem core;kubuda kwegland;kubuda kweflange rubber pad.
Zvikonzero zvinowanzoitika ndezvi: chivharo chevhavha (shaft shaft) yakasakara, yakasvibiswa uye yakasvunurwa, makomba uye kubuda kunooneka panzvimbo yekuisa chisimbiso;chisimbiso chiri kukwegura uye kubuda;mabhoti egland uye mabhaudhi ekubatanidza maflange akasununguka.
Panguva yekugadzirisa, chisimbiso chekuvhara chinogona kuwedzerwa uye kuchinjwa;nzungu itsva dzinogona kutsiviwa kuti dzigadzirise nzvimbo yemabhaudhi ekusimbisa.
Hazvina mhosva kuti kukundikana kwerudzii, kana kukasagadziriswa uye kuchengetwa nenguva, kunogona kukonzera kutambisa zviwanikwa zvemvura, uye zvakanyanya, kukonzeresa hurongwa hwese kuoma mitezo.Nokudaro, vashandi vekuchengetedza valve vanofanira kuziva zvikonzero zvekukundikana kwevhavha, kukwanisa kugadzirisa uye kushanda mavharuvhu zvakanaka uye zvakarurama, kubata nekukanganisa kwakasiyana-siyana kwechimbichimbi panguva yakakodzera uye yakanyatsogadzirisa, uye kuve nechokwadi chekushanda kwakajairika kwemvura yepombi network.
Tianjin Tanggu Mvura-Chisimbiso Valve Co.,Ltd
Nguva yekutumira: Feb-24-2023