Sezvinoratidzwa nemapurasitiki ekupenya mumvura inopisa uye inotonhora yekupa uye maindasitiri ekuputika maInjimendi anoenderera mberi, kudzora kwemapurasitiki emapurasitiki emapurasitiki ekuisa masisitimu ari kuwedzera uye zvakanyanya kukosha.
Nekuda kwezvakanakira kureruka, kupokana, kusanzwisisika kwehuremu, hupenyu hwekushandira mapepa emapurasitiki Muhurongwa hwekupa, zvakanakira mashandiro asina kugadziriswa nemamwe mavharuvhu. Parizvino, mukugadzirwa kwemapurasitiki epurasitiki ekuzvidzora, zvichikonzerwa nemhando dzevaridzi vepurasitiki kuti dzishandiswe mvura uye nekuvharwa kwemaindasitire Zvakasimba, zvakaumba chirevo chekuti mavharu epurasitiki haakwanise kushandiswa, izvo zvinokanganisa kukura kwakazara kwepurasitiki pombi. Mitemo yenyika yangu yenyika yemapuranga emapurasitiki ari mugadziriro yekuumbwa, uye zviyero zvavo zvechigadzirwa uye maitiro emunzira akaumbwa zvinoenderana nemitemo yenyika.
Pasi rese, mhando dzemapurasitiki mavharuvhu anonyanya kusanganisiraMf bhora bhajari, Butterfly Valve, tarisa mavharuvhu, diaphrag mugves, Gedhi mavharuvhu uye kuvhara-bvisa vharuvhu. Mafungiro makuru emhando nzira mbiri, nhatu-uye nhatu uye yakawanda-nzira macaves. Iyo midziyo yemidziyo iri kunyanya abs, pvc-u, pvc- c, pb, pe, pvdf etc.
Muzvikamu zvepasi rese zvigadzirwa zvekuvavarira kwepurasitiki, yekutanga ndeyekuda zvinhu zvisina mbichana zvinoshandiswa mukugadzirwa kwemavhiri. Mugadziri wezvinyorwa zvekushandisa zvinofanirwa kuve nekukasira kutadza curve iyo inosangana nezviyero zvepurasitiki zvigadzirwa zvigadzirwa [1]; Panguva imwecheteyo, muedzo wekusimbisa uye miviri yemuviri yemapurasitiki mavharuvhu anodikanwa. Muedzo, iyo nguva yakareba yekuita bvunzo yevharugi yeValve, iyo yekuneta torque ndeyese torque zvese zvakataurwa, uye hupenyu hwekugadzira hwesangano revavhariridzi yepurasitiki rinoshandiswa kufambisa kwemvura kwemvura ine makore makumi maviri nemashanu.
Kutumira Nguva: Sep-22-2021