Kuyerera kwemaitiro evhavhavha yekudzora kunonyanya kusanganisira mana ekuyerera maitiro: mutsara wakatwasuka, wakaenzana muzana, kuvhura nekukurumidza uye parabola.
Kana yaiswa muhutano chaihwo hwekutonga, kudzvinyirirwa kwekusiyanisa kwevhavha kuchachinja nekuchinja kwehuwandu hwekuyerera. Ndiko kuti, kana kuyerera kuri kuduku, kurasikirwa kwekumanikidzwa kwechikamu chepombi kuduku, uye kusiyanisa kudzvinyirira kwevhavha kuchawedzera, uye kusiyanisa kudzvinyirira kwevhavha kuchaderera kana chiyero chekuyerera chiri chikuru. Ichi hunhu hwevharuvhu, hwakasiyana nehunhu hwekuzvarwa, hunodaidzwa kuti hunhu hunobudirira hwekuyerera.
Ivhavhavha yemukati yekukurumidza kutanga chimiro idhisiki yakaumbwa uye inoshandiswa zvakanyanya kuvhura / yekuvhara chiito.
Kuyerera kwekudzora maitiro eiyo control valve spool surface shape valve inotarirwa nekuyerera maitiro evhavha uye kusanganiswa kwekuita pombi, pombi, nezvimwewo, uye inosarudzwa mutafura iri pazasi zvichienderana nechikamu chevhavha yekumanikidza kurasikirwa mune yega yega chinhu chekudzora uye system.
Kudzora chinhu Chikamu chevhavha yekumanikidza kurasikirwa muhurongwa Kuyerera maitiro evhavha
Flow control kana fluid level control Pazasi 40% Equal percentage
kuyerera kudzora kana mvura mwero kudzora Pamusoro 40% Linear
kudzora kudzvinyirira kana tembiricha kutonga Pazasi 50% Yakaenzana muzana
pressure control kana tembiricha control Pamusoro pe50% Linear
Sezvo kudzvinyirira kurasikirwa kwepombi kunowedzera maererano nesquare yeyero yekuyerera, kana maitiro emuviri wevhavha anoratidza kushanduka kwakajeka kwemutsara, kusiyanisa kudzvinyirira kwevhavha kunowedzera kana kuyerera kuri kuduku, uye chiyero chekuyerera chinova chikuru apo valve yakavhurwa zvishoma. Kana chiyero chekuyerera chiri chikuru, kusiyanisa kudzvinyirira kwevhavha kunoderera. Chiyero chekuyerera hachikwanisi kuenzana zvakananga nekuvhurwa kwevhavha. Nechikonzero ichi, chinangwa chekugadzira iyo yakaenzana muzana hunhu ndeyekuwedzera hunhu hwepombi uye pombi kuti ione kuyerera kwekutonga kwakazvimirira kweyero yekuyerera uye inongochinja zvichienderana nekuvhurwa kwevharuvhu.
Kushanda kwe
iyo pombi system uye yekumanikidza kurasikirwa control valve
inogona kusarudzwa maererano nekubatanidzwa kwechikwata chekutyaira uye muviri wevhavha.
Kusanganiswa kwedhiraivha unit uye valve muviri uye valve chiito (muenzaniso we-single-seat valve)
Chiito chevharuvhu chinosanganisira marudzi matatu: chakananga chiito, reverse chiito, uye kubata-mhando chiito. Nzira yakananga yekuita kwepneumatic drive yakadai se diaphragm type uye cylinder type inzira yekuvhara valve nekuwedzera chiratidzo chemhepo, inozivikanwawo se "AIR TO CLOSE". Reverse action method ndeyekuvhura vharuvhu nekuwedzera chiratidzo chekumanikidza kwemhepo, inozivikanwawo se "AIR TO OPEN" kana "AIRLESS KUVHARA". Masaini anofambiswa nemagetsi anogona kushandurwa kuita masaini epneumatic neanomira. Kana chiratidzo chekushanda chikavhiringidzwa kana kuti mhepo inoputika yakavharwa kana simba rakagurwa, tapota funga nezvekuchengetedzwa uye kunzwisisika kwemaitiro uye sarudza kuvhara kana kuzarura valve.
Semuenzaniso, kana uchidzora huwandu hweasidhi kuburikidza nevharuvhu mukusanganisa mvura neasidhi, zvakachengeteka uye zvine musoro kuvhara asidi yekudzora vharafu kana mutsara wechiratidzo chemagetsi wabviswa kana kuti mhepo inoyerera pombi inodonha, mhepo inovhuvhuta, kana kuti simba radzimwa. Reverse action valve.
Nguva yekutumira: Aug-31-2023