Inoyangarara Bhora Valve
Bhora rebhora vharafuinoyangarara. Pasi pechiito chekumanikidza kwepakati, bhora rinogona kuburitsa kumwe kutamiswa uye kudzvanya zvine simba panzvimbo yekuisa chisimbiso chekuguma kwekubuda kuti ive nechokwadi chekuisa chisimbiso chekubuda. Ivhavha yebhora inoyangarara ine chimiro chakareruka uye kushanda kwakanaka kwekuvhara, asi mutoro webhora rinotakura svikiro rekushanda rinoendeswa kune chisimbiso chekuvhara mhete, saka zvakakosha kufunga kana iyo yekuvhara mhete inogona kumira basa rekushanda kwebhora repakati. Ichi chimiro chinoshandiswa zvakanyanya mupakati uye yakaderera kumanikidza bhora mavharuvhu.
Trunnion ball valve
Bhora rebhora vharafuinogadziriswa uye haifambi pasi pekumanikidzwa. Ivhavha yebhora yakagadziriswa ine chigaro chevharuvhu inoyangarara. Mushure mekudzvinyirirwa nepakati, chigaro chevhavha chinofamba, kuitira kuti mhete yekuvhara isimbiswe zvakasimba pabhora kuti ive nechokwadi chekuisa chisimbiso. Bearings dzinowanzoiswa pamusoro uye pasi shafts nebhora, uye torque yekushanda idiki, iyo yakakodzera kune yakakwirira-pressure uye yakakura-diameter mavharuvhu. Kuti uderedze torque yekushanda yevhavha yebhora uye kuwedzera kuvimbika kwechisimbiso, mafuta-akavharwa bhora mavharuvhu akaonekwa munguva pfupi yapfuura. Mafuta ekuzora akakosha anobayiwa pakati penzvimbo dzekuisa chisimbiso kuti agadzire firimu remafuta, iro rinoita kuti chisimbiso chiwedzere uye chinoderedza Iyo yekushandisa torque inonyanya kukodzera kune yakakwirira-kumanikidza uye yakakura-dhayamita bhora mavharuvhu.
Elastic bhora vharafu
Bhora revhavhavha yebhora ndiro elastic. Zvose bhora uye chigaro chevhavha chisimbiso chemhete chakagadzirwa nesimbi, uye yekuisa chisimbiso chaiyo yakakurisa. Kumanikidzwa kwepakati pachayo hakugone kusangana nezvinodiwa zvekuisa chisimbiso, uye simba rekunze rinofanira kushandiswa. Iri vharafu rakakodzera kupisa kwepamusoro uye kudzvanywa kwepakati. Elastic sphere inowanikwa nekuvhura elastic groove pazasi pemadziro emukati mesphere kuti uwane elasticity. Paunenge uchivhara chiteshi, shandisa wedge musoro wevhavha hunde kuwedzera bhora uye kudzvanya chigaro chevharuvhu kuti uwane chisimbiso. Usati washandura bhora, sunungura wedge musoro, uye bhora rinodzokera kune chimiro chayo chepakutanga, kuitira kuti pave nekamukana kadiki pakati pebhora nechigaro chevharuvhu, izvo zvinogona kuderedza kukweshera uye kushanda torque yenzvimbo yekuisa chisimbiso.
Nguva yekutumira: May-29-2022