Chii chandinofanira kuita kana pane kuvuza mukati mevhavha yekutarisa

Tarisa mavharuvhuzvakakosha zvigadziriso zvemvura muindasitiri yemazuva ano uye parizvino ndeimwe yemhando dzinoshandiswa zvakanyanya dzemavharuvhu. Zvigadzirwa zvaro zvakakura zvakanyanya, zvinosanganisira marudzi akasiyana-siyana emavharuvhu akadai seakachekwa-rudzi, mhando yekudzora, throttling mhando, tsono mhando, uye throttling yekucheka-kubvisa venting mhando, iyo inogona kukurumidza kucheka yepakati uye zvakare kudzora nekutsikirira pakati mupombi.

Iyo yekuisa nzira yecheki mavharuvhuinowanzopatsanurwa kuita marudzi maviri, imwe yakachinjika kuisirwa, ndiko kuti, hunde yevharuvhu yevharuvhu iri munzira yakatwasuka, uye chiteshi axis yevharuvhu inofanana nendege yakachinjika. Imwe mhando ndeye vertical installation direction, apo hunde yevharuvhu inofananidzwa nendege yakachinjika uye vharafu ndima axis iri perpendicular kune yakachinjika ndege. Iyo yekumisikidza mavharuvhu inotarwa nedhizaini yekugadzira pombi dhizaini, izvo zvinoreva kuti zvese zvakachinjika uye zvakamira zvakajairwa uye zvisingadzivisike nzira dzekuisa. Mushure mekugadzirwa uye kuungana kwevhavha yepasirese kwapera, bvunzo yekuisa chisimbiso inofanirwa kuitwa, uye chete mushure mekupasa bvunzo inogona kutumirwa. Kazhinji, vharuvhu ine basa rekuvhara zvakanaka panguva yekuyedzwa, asi matambudziko emukati ekudonhedza anogona kuitika kana vharafu yaunganidzwa mupombi yakatwasuka.

Iyo yekuisa chisimbiso pamusoro pecheki mavharuvhuinowanzokamurwa kuva marudzi maviri: flat sealing uye conical sealing. Zvichienderana nemhinduro kubva kumashandisirwo einjiniya, kana iri vertical kuisirwa mavharuvhu echeki, kuvuza kunowanzoitika mucone seal type globe mavharuvhu, ayo anowanzo donha panguva yekutanga kushandiswa mushure mekuiswa. Nekudaro, hupenyu hwesevhisi hweflat seal globe mavharuvhu akaiswa akachinjika uye akatwasuka akafanana.

Ukama hwemagadzirirwo ezvikamu zvemukati zvevhavhavhavha yecheki ndeyokuti kumucheto kwepamusoro kwevhavha yevhavha inomanikidzirwa nekutakura uye chigaro chepamusoro chekuvhara, uye kuguma kwepasi kwevhavha yevhavha inobatanidzwa nevhavha disc kuburikidza nemvumo yekuchenesa. Chisimbiso chepamusoro chemucheto wezasi wevhavha disc inosangana nepamusoro pekuvhara kwechigaro chevhavha kuti iite chisimbiso. Kana dzinde revharuvhu richisundidzira dhisiki yevharuvhu yakananga kuchigaro chevharuvhu, panogona kuve nekusangana kwakanaka pakati pechisimbiso chechigaro chevharuvhu nedhisiki yevharuvhu. Axis yevharuvhu disc sealing cone inotsauka kubva paaxis yechigaro chevhavha chisimbiso koni. Kana hunde yevharuvhu ichisundidzira dhisiki yevharuvhu yakananga kuchigaro chevharuvhu, nzvimbo yekuvharisa haigone kurongeka nekuisa chisimbiso, zvichikonzera kuvuza. Iko kurerekera kwevhavha disc ndicho chinhu chikuru chinokonzera kubuda kwemukati mumavharuvhu. Pane zvikonzero zviviri zvekunyanya kurerekera kwevhavha disc. Chekutanga, pane mukaha wegungano pakati pevharuvhu disc uye hunde yevharuvhu, uye musoro wevhavha disc ucharerekera pasi nekuda kwegiravhiti; Nyaya yechipiri ndeyokuti kana hunde yevharuvhu yaiswa yakatwasuka, inova cantilever beam. Nekuda kwesimba rinokwevera zvinhu pasi, chidzitiro chevharuvhu chinopinda pasi chichikotama deformation, izvo zvinowedzera kuwedzera kurereka kwevhavha disc.