Ball valve
Kune marudzi akawanda ezvimiro zvebhora mavharuvhu, asi zvakangofanana.Iwo ese mabhora macores ayo anovhura nekuvhara zvikamu zvakatenderedza.Iwo anonyanya kuumbwa nechigaro chevharuvhu, sphere, yekuisa chisimbiso mhete, tsinde yevharuvhu uye zvimwe zvekutyaira.Ivhavhavha inotenderera 90 degrees kuti ibudirire Kuvhura uye kuvhara kwevhavha kunoshandiswa papombi kuvhara, kugovera, kugadzirisa kuyerera uye kuchinja kuyerera kwepakati.Chigaro chevharuvhu chinoshandisa mafomu ekuisa chisimbiso akasiyana zvichienderana nemamiriro ekushanda akasiyana.Mukati memuviri wevharuvhu weO-type bhora vharafu ibhora rine pakati nepakati neburi.Dunhu rine buri rine dhayamita rakaenzana nedhayamita repombi.Sphere inogona kutenderera muchigaro chekuisa chisimbiso.muviri kuti uwane kuiswa chisimbiso.Iyo bhora repakati yeV-mhando yebhora vharafu ine V-yakaita chimiro.Mukati wevharuvhu i 1/4 spherical shell ine V-yakaita notch.Iine yakakura kuyerera simba, hombe inochinjika siyana, shear simba, uye zvakasimba kuvhara.Material ane fibrous mamiriro.
O-mhando yebhora vharafu:
Mukati memuviri wevharuvhu weO-type bhora vharafu ibhora rine pakati nepakati neburi.Dunhu rine buri rine dhayamita rakaenzana nedhayamita repombi.Sphere inogona kutenderera muchigaro chekuisa chisimbiso.muviri kuti uwane kuiswa chisimbiso.Nekutenderedza bhora 90 °, kutungamira kweiyo kuburikidza negomba kunogona kuchinjwa, nekudaro kuona kuvhurwa nekuvhara kwevhavha yebhora.Iyo O-mhando yebhora vharafu inotora inoyangarara kana yakagadziriswa dhizaini, uye iyo hama inofamba zvikamu zvinogadzirwa zvega-kuzora zvinhu zvine diki friction coefficient, saka torque yekushandisa idiki.Mukuwedzera, kuvharwa kwenguva refu kwegirisi yekuisa chisimbiso kunoita kuti kushanda kuwedzere kushanduka.Zvakanakira chigadzirwa ndezvizvi:
1.O-mhando yevharuvhu yebhora ine kushomeka kwemvura
Mavharuvhu ebhora anowanzo ane zvimiro zviviri zvedhayamita uye zvakaderedzwa dhayamita.Hazvina mhosva kuti ndechipi chimiro, kuyerera kupikisa coefficient yevhavha yebhora ishoma.Iyo yakajairwa bhora vharafu ndeye yakatwasuka-kuburikidza mhando, inozivikanwawo seyakazara-kuyerera mhando yebhora vharafu.Iyo dhayamita yemugero yakaenzana nehupamhi hwemukati wepombi, uye kurasikirwa kwekupokana kunongova kupesana kwekupokana kwepombi yehurefu hwakafanana.Pamavharuvhu ese, iyi vharafu yebhora ine kushomeka kwemvura.Pane nzira mbiri dzekuderedza kushorwa kwepipeline system: imwe ndeyekuderedza kuyerera kwemvura nekuwedzera dhayamita yepombi uye valve, iyo ichawedzera zvakanyanya mari yepipeline system.Chechipiri ndechekuderedza kushorwa kwenzvimbo yevhavha, uye bhoti yebhola ndiyo sarudzo yakanakisisa.
2.O-mhando yebhora valve switch inokurumidza uye yakanakira
Ivhavha yebhora inongoda kutenderedzwa 90 ° kuti ipedze kuvhura kuzere kana kuvhara kwakazara, saka inogona kuvhurwa nekuvharwa nekukurumidza.
3. O-type bhora vharafu ine yakanaka yekuisa chisimbiso kuita
Iyo yakawanda yezvigaro zvevharuvhu yebhora inogadzirwa nezvinhu elastic sePTFE, iyo inowanzonzi mavharuvhu ebhora akapfava.Iyo yakapfava-yakavharwa bhora valve ine yakanaka yekuisa chisimbiso kuita, uye zvinodikanwa zvehukukutu uye machining akarurama echisimbiso pamusoro pevhavha haina kunyanya kukwirira.
4. O-type bhora valve ine hupenyu hurefu hwebasa
Nekuda kwekunaka kwekuzvizora kwe PTFE kana F4, friction coefficient ine sphere idiki.Pamusana pekuvandudzwa kwekugadzirisa teknolojia, hutsinye hwebhora hunoderedzwa, nokudaro hunovandudza zvikuru hupenyu hwebasa revhavha yebhora.
5. O-type bhora vharafu ine yakakwirira kuvimbika
Peya yekuisa chisimbiso pairi pakati pebhora nechigaro chevhavha haizotamburi nekukwenya, kukurumidza kupfeka uye kumwe kukanganisa;
Mushure mokunge tsinde yevhavha ichishandurwa kune yakavakirwa-mukati mhando, njodzi yakavanzwa yenjodzi iyo tsinde yevhavha inogona kubhururuka kunze nekuda kwekusunungurwa kwegland yekutakura pasi pechiito chekumanikidza kwemvura kunobviswa;
Ivharuvhu yebhora ine anti-static uye isingadziviriri moto inogona kushandiswa kune mapaipi ekutakura oiri, gasi chaiwo uye gasi.Ivhavhavhavha (bhora) yeO-type bhora vharafu inotenderera.Kubva pakurongeka kwekuona, chigaro chevhavha yebhora chakasungirirwa padivi pechigaro chevhavha yemuviri wevhavha panguva yekuisa chisimbiso.Idzo nhengo dzinofamba dzakagadzirwa nezvinhu zvekuzvizora zvine diki friction coefficient, saka torque inoshanda idiki.Mukuwedzera, kuvharwa kwenguva refu kwegirisi yekuisa chisimbiso kunoita kuti kushanda kuwedzere kushanduka.Kazhinji inoshandiswa pakugadzirisa-nzvimbo mbiri, maitiro ekuyerera anokurumidza kuvhura.Kana O-type bhora vharafu yakazarurwa zvizere, mativi maviri haana kuvharwa, achigadzira nzira yakatwasuka yepombi, ine nzira mbiri, iyo yakakodzera kune mbiri-nzvimbo yekucheka-kubvisa zviitiko zvakanyanya kuchena uye fibrous media.Bhora core rinogara richibudisa friction nevhavha panguva yekuvhura nekuvhara kwevhavha.Panguva imwecheteyo, kuiswa chisimbiso pakati pepakati pevhavhavha uye chigaro chevharuvhu kunowanikwa neiyo pee-kusimbisa chisimbiso simba rechigaro chevharuvhu pakatarisana nebhora repakati, asi nekuda kwechigaro chakapfava chekuisa chisimbiso chevharuvhu, Yakanakisa michina uye yemuviri zvimiro zvinoita kuti zviite zvakanaka. zvakasimbiswa.
V-mhando yebhora vharafu
Iyo bhora repakati yeV-mhando yebhora vharafu ine V-yakaita chimiro.Mukati wevharuvhu i 1/4 spherical shell ine V-yakaita notch.Iine yakakura kuyerera simba, hombe inochinjika siyana, shear simba, uye zvakasimba kuvhara.Material ane fibrous mamiriro.Kazhinji, V-mhando yebhora mavharuvhu mavharuvhu ebhora akavharwa kamwe chete.Haikodzeri kushandiswa kwebidirectional.
Mupendero wakaita V, wakagura tsvina.Munguva yekutenderera kwebhora, V-yakaita banga pamucheto webhora inotenderera kune chigaro chevharuvhu, nekudaro ichicheka fiber uye yakasimba zvinhu mumvura, nepo general bhora vharafu haina basa iri, saka zviri nyore. kuita kuti tsvina yefiber ibatike kana ichivhara, izvo zvinodiwa pakugadzirisa nekugadzirisa.Kugadzirisa kunounza kukanganisa kukuru.Iyo spool yeV-type bhora vharafu haizobatiki nefiber.Mukuwedzera, nekuda kwekushandiswa kwekubatana kweflange, zviri nyore kuparadzanisa uye kuunganidza, hapana maturusi anokosha anodiwa, uye kugadzirisa zvakare nyore.kana vharuvhu yakavharwa.Pane chigero chakaita wedge-chigero pakati peV-shaped notch uye chigaro chevharuvhu, iyo isina kungoita basa rekuzvichenesa chete asiwo inodzivirira bhora kuti risabatike.Stem spring, saka, iyo torque yekushandisa idiki uye yakagadzikana kwazvo.
V-yakaita bhora vharafu ndeyekurudyi-ekona kutenderera chimiro, iyo inogona kuona kuyerera kwemutemo.Inogona kuwana madhigirii akasiyana ekuenzana zvichienderana neV-yakaita angle yeV-yakaita bhora.V-shaped bhora mavharuvhu anowanzo shandiswa pamwe chete nemavharuvhu actuators uye mapositioners kuti awane kuenzana kugadziridzwa.V-shaped valve core ndiyo inonyanya kukodzera zviitiko zvakasiyana-siyana zvekugadzirisa, nehombe yakayerwa kuyerera kweyero, hombe inogadziriswa reshiyo, yakanaka yekuisa chisimbiso, zero-sensitive kugadzirisa mashandiro, diki saizi, uye inogona kuiswa yakatwasuka.Inokodzera kudzora gasi, chiutsi, mvura uye mamwe midhiya.I-V-type bhora valve ndiyo yakarurama-angle rotary structure, inosanganisira V-type valve body, pneumatic actuator, positioner nezvimwe zvinhu;ine hunhu hwekuyerera hunenge hwakaenzana kubva muzana;iyo inotora chimiro-chinobereka kaviri, ine yakaderera yekutanga torque uye yakanakisa kuita.Sensitivity uye induction kumhanya, kugona kukuru kwekuveura.
Nguva yekutumira: Oct-26-2022