Global Cours, Gedhi Valves, butterfly mavharuvhu, tarisa mavharuvhu uye mavharuvhu mari ndedzose dzakakosha control zvikamu muzvikamu zvakasiyana zvekuputika nhasi. Wese vheni yakasiyana pakutaridzika, chimiro uye kunyange kushandisa zvinoshanda. Nekudaro, vharuvhu repasi rose uye gedhi revharuge rine zvimwe zvakafanana, uye panguva imwecheteyo vane basa rekutaurisa pombi, saka kuchave neshamwari dzakawanda vasingawisane neve vheji yekuvhiringidza vaviri. Muchokwadi, kana iwe ukanyatsotarisa, musiyano uripakati pevharanda repasi rose uye gadhi revaravira richiri rakakura kwazvo.
- Chimiro
Panyaya yekashoma yekuisa nzvimbo, zvinodikanwa kuti utarisire kusarudzwa kwe:
Iyo gedhi vharuvhariki yakavharwa kwazvo nechisimba nechisimba nekuvimba nepakati pekumanikidza kwepakati, kuitira kuti uwane mhedzisiro yeisina kubhururuka. Pakuvhura uye kuvhara, iyo vheji inogara uye yekuisa chigaro chisingaenzaniswi nekuvhara, uye kana musiyano wekusarudzika pakati pekumashure uye kumashure kwePombi.
Chimiro chegedhi vhezheni chinonyanya kuomarara kupfuura nzvimbo yepasi rose, kubva pane yakafanana. Uye zvakare, iyo Gedhi yeGesu yakakamurwa mune tsvimbo yakajeka uye tsvimbo yakasviba. Vharuvhu repasi rose harisi.
- Shanda
Kana vharuvhu repasi rose rakavhurika uye rakavharwa, ndiko kusimuka kwemvura, ndiko kuti, vhiri remaoko rakatenderedzwa, uye ruoko rwima rwokuchema ruchatenderera nekuisimudza mafambiro pamwe neValve Stem Stem Stem Stem Stem Stem Stem Stem Stem. Gedhi reValve ndere kushandura ruoko rwakajeka, kuti tsvimbo inofamba ichisimudza, uye chinzvimbo cheRuoko chinoramba chisina kuchinjika.
Maruva anoyerera anosiyana, aine gedhi mavharuvha anoda kuzara zvakakwana kana kuzere kuvharwa, nepo macves epasi rose haadaro. Iyo Globe Valve ine yakataurwa inlet uye yekubuda munzira, uye gedhi revharanda harina kuendesa uye kutumira kunze kwenyika zvinodiwa.
Uye zvakare, iyo Gedhi yeGesul yakangovhurika zvakakwana kana yakavharwa zvakakwana nyika, iyo gedhi yakavhurika uye kuvhara kweshure kwakakura kwazvo, iyo nguva yekuvhura uye yekuvhurwa inguva yakareba. Iyo Valte Plate Movha Stroke yenzvimbo yepasi rose idiki, uye ndiro yevharo yevaivhroni yepasi rose inogona kumira pane imwe nzvimbo inofamba yekufambisa kuenderera mberi. Iyo gedhi vharuvhariki inogona kushandiswa chete kune truncation uye haina rimwe basa.
- Kuita
Iyo Globe Vharuvhu inogona kushandiswa kune truncation uye kuyerera mutemo. Kukanganisika kwemvura kwepasi rese kwakakura, uye kunonyanya kuvhurika nekuvhara, asi nekuti mapepa ekuvharidzira ipfupi kubva pakuisa pamusoro pechiso, iyo yekuvhura nekuvhurwa uye kurova kwakapetwa.
Nekuti iyo Gedhi yeGesul inogona kungovhurika zvizere uye yakavhurwa zvakakwana, kana ichinge yazara, nekuvhurika kwevagedhi kwevharanda.
- Kuisa uye kuyerera kutungamira
Mhedzisiro yegedhi vheji inoyerera mumirairo iyi yakafanana, uye hapana chinodiwa kune incel nhungamiro yekuiswa kwekuiswa, uye svikiro rinogona kuyerera munzira mbiri. Iyo yepasi pevhu inoda kuiswa mukuratidzira kwakasimba neyevhariro yemuviri museve chiratidzo, uye pane yakajeka gadziriro yekunongedza uye kuyerera kwepasi pevhu, uye kuyerera kweGlobe Valve "matatu kusvika kuChina kubva kumusoro kusvika kumusoro kusvika pasi.
Global vharuvhu renyika rakadzika mukati uye rakakwira kunze, uye kubva kunze kune mapaipi ari pachena asiri munhamba yefavhini. Iyo gedhi vharuvhi mumhanyi iri pane yakatwasuka mutsara. Kurova kwevagedhi vheji yakakura kupfuura iyo yepasi pevharanda.
Kubva mumaonero ekuyerera kupesana, kuparadzaniswa kwekuyerera kweGedhi Valve idiki kana yanyatsovhurika, uye kuyerera kwekuramba mutoro kumisa vharuvhu kwakakura. Iyo inoyerera inokanganisika coeffert yeiyo yakajairwa gwevharana vharuvha vharuvha inenge 0.08 ~ 0.12, simba rekuvhura idiki, uye svikiro rinogona kuyerera munzira mbiri. Iyo inoyerera kudzikisira kwemavhiri akajairwa-kubva kune 3-5 kagumi emagamba egedhi. Pakuvhura nekuvhara, zvinodikanwa kumanikidza kuvharwa kuti uwane chisimbiso, nekuti kuyerera kwesimba kwakazara, saka kuyerera kwesimba guru kunofanirwa nekuwedzera mutambi wepasi rose kunofanirwa kutarisisa kune torque kudzora maitiro ekugadzirisa.
Vharuvhu repasi rose rine nzira mbiri dzekuisa, kuti svikiro rinogona kupinda pazasi peVheji spool, hupenyu hwebasa racho hunogona kutambanudzwa, uye basa rekutsiva kurongedza racho rinogona kuitwa pasi penyama yepombi pamberi penyama; Iko kushomeka ndeyekuti torque yekutyaira yakakura, iyo inenge 1 nguva yekuyerera kwepamusoro, uye simba re -xial renyama yeValve yakakura, uye tsinde yeValve iri nyore kukotama.
Naizvozvo, nzira iyi kazhinji yakakodzera kune diki-diameter global macves (Dn50 kana zvishoma), uye iyo nyika dzepasi rose pamusoro peDN200 inosarudzwa nenzira yeMedia inoyerera kubva kumusoro. .
- Kuisa Mbiri
Chinyorwa chisingaperi cheGlobe valpezoidal side of the vheji core (zvakananga kutarisisa kweValve Core), iyo yekuvhara isina kuvharwa. Senyika yepasi rose, uye nhare huru haizowira pasi sepasi pevharanda.
Kutumira Nguva: Kubvumbi-01-2022
