Ndedzipi nzira dzinokosha dzekuisa uye kuchengetedza Gedhi Valves?

Semidziyo yemukati yekudzora fluid fluid muindasitiri pombi yeindasitiri, iyo yekuisa uye yekugadzirisa mhando yeGedhi Valvesinoenderana nekugadzikana uye kuchengetedzeka kwesystem kushanda. Iyi inotevera nzira dzakakosha:

1. Kuisa chikamu: Chekutanga, ita kuongorora uye pre-kurapwa kuti ubvumidze kutiGedhi GuyveModel, Pressure Rating, zvinhu, uye mamiriro ekushanda anoenderana, uye hapana kukuvara kwekufambisa. Suka iyo pombi kusachena, uye ita mamiriro ekunze uye bvunzo dzekuita kwemamiriro ekushanda ekushanda. Kechipiri, teerera kune iyo nzira uye chinzvimbo, isa zvinoenderana nemirairo yemuseve. Tsvimbo yevharuvanki inofanira kunge iri perpendicular pasi, uye chisungo chakakomberedza chinofanira kunge chiri ≤ 15 °. Reserve nzvimbo yeStupwheel kana Actuator Ekushanda (≥ 300mm). Paunenge uchibatanidza uye kugadzirira, iyo flange yekubatanidza inofanira kuwiriranwa nemakomba ebhandi uye yakasimbiswa symmetrically mumatanho; Shandisa Argon Arc Welding seciss yekubatanidza kubatanidza uye zvishoma nezvishoma kudzora pasi. Pakupedzisira, kuitisa kugashira uye kugamuchirwa, kuvhurika uye kuvhurika katatu nguva, kucherechedza kana kwakagadzikana, uye kutarisa kubhururuka kwemvura kana kumanikidza Gauge.

2.. Panyaya yekuisa lubrication uye shandisa yakakwirira-tembiricha yekuvharidzira kwemwedzi wega wega, vhara gedhi revhu kuti urege kusvika svikiro, uye gara uchitarisa mitsetse inosimbisa yeganda reSuo reSuel. Kugara uchichengeterwa kunofanirwa kuitwa kamwe chete mwedzi 6-12 kune zvakajairika mamiriro ekushanda uye kamwe chete mwedzi mitatu yekukosheswa kana yakakwirira-tembiricha inoshanda mamiriro. Kana iyo laling pamusoro yakapfekwa, iyo mapopu ivhu rakakotama, kana kurongedza kurongedza inodarika chiyero, chinoda kutsiviwa. Panyaya yekugadzirisa dambudziko, kana paine yekukasira yemukati, mabheti anogona kusimbiswa kana searant inogona kuiswa. Kana zvakakomba, chigaro cheValve chinogona kutsiviwa; Svina bhajeti inomirira mumiriri kana disassemble uye yakachenesa kana ikaramba. Pasi pemamiriro ezvinhu akashanda akakosha, gadzira kuwedzera majoini ekushisa kwemamiriro ekunze uye shandisa yakanyanya kupisa kupisa zvinhu; Kurapa kwakadzika kwekudziya kunoitwa pasi pemamiriro ezvinhu epasi-tembiricha, uye tsinde yeValve yakawedzera inosarudzwa; Zvinokosheswa media yakarongedzwa neAnti-Corrosion Zvigadzirwa, anogara achiedzwa kuti ph kukosha.

Nhungamiro dzekudzivirira misungo: Tevedza kuyerera mamirimita emakonzo eGedhi Guyve; Valve stem roughness ≤ RA0.8 μ m; Kuputira muviri wemuvheti kana kupa nitrogen kuchengetedzwa usati waenda. Kugadziriswa kwakagadziriswa uye kuongororwa kwesainzi kunogona kuwedzera hupenyu hwebasa remavanhu matsande nevanopfuura makumi mashanu muzana uye kuderedza kutadza kutadza. Zvinokurudzirwa kukudziridza mirau uye dzidziso dzevashandi zvinoenderana nebhuku racho.