Chii chinonzi Triple Offset Butterfly Valve: Kana tichienzanisa neConcentric type

Chii chinonzi Triple Offset Butterfly Valve: musiyano uripo pakati pe concentric ne high-performance butterfly valves

Mundima yemavharuvhu emaindasitiri, mavharuvhu emashavishavi anoshandiswa zvakanyanya mukudzora mvura nekuda kwechimiro chawo chidiki uye kuvhura nekuvharika nekukurumidza. Nekuvandudzwa kwetekinoroji, dhizaini yemavharuvhu emashavishavi yagara ichigadziriswa, zvichikonzera mhando dzakasiyana dzakadai sevharuvhu yeshavishavi yepakati, vharuvhu yeshavishavi ine eccentric mbiriuyevharuvhu yeshavishavi ine eccentric katatuChinyorwa chino chichatanga kubva panheyo yekuvaka, kuenzanisa mashandiro uye mazano ekusarudza, uye kuongorora zvakadzama mabhenefiti makuru evharuvhu yeshavishavi ine eccentric katatu, uye tsvaga nzira yekusarudza mhando yepamusorovagadziri vemavharuvhu eshavishaviuyevatengesi.

Kupatsanura uye Hunhu hweMagadzirirwo emaVhubhu eButterfly

 1. Vharuvhu yeButterfly Yakakombama

 - Zvimiro zvechivako: Purati yevharuvhu yakapfava ine hunde yevharuvhu, nzvimbo yekuvharira yakagadzirwa zvakaenzana, uye chigaro chevharuvhu chinowanzo gadzirwa nezvinhu zvakapfava (senge rabha).

- Zvakanakira: Mutengo wakaderera, chimiro chiri nyore, chakakodzera kumanikidzwa kwakaderera uye mamiriro ekunze akajairika.

- Zvakashata: Kuramba kukweshana kukuru, uye kushanda kwekuvhara kunoderera nekuwedzera kwekupisa nekumanikidzwa.

- Mamiriro ekushandisa: mamiriro ekushanda asina kuoma akadai sekuchenesa mvura, HVAC, nezvimwewo.

2. Vharuvhu yeBhabhatafurayi Yakasiyana-siyana Yakakamurwa Kaviri

- Zvimiro zvechivako:

- Kusanzwisisika kwekutanga: chitsiko chevharuvhu chinotsauka kubva pakati pevharuvhu kuti chideredze kukweshana kwekuvhura nekuvhara.

- Kusanzwisisika kwechipiri: nzvimbo yekuvharira vharuvhu inotsauka kubva pakati pepombi kuti ivhare isina kubatana.

- Zvakanakira: torque diki yekuvhura nekuvhara, kushanda zvakanaka kwekuvhara kupfuura vharuvhu yeshavishavi yepakati.

- Zvakashata: chinhu chinovhara chinowanzo kukwegura kana tembiricha yakakwira uye kumanikidzwa kwakanyanya.

- Mamiriro ekushandisa: mapaipi ane simba repakati nepakati uye pasi mumaindasitiri epeturu nemakemikari.

3. Valve yeButterfly yeEccentric Triple

- Zvimiro zvechivako:

- Kusanzwisisika kwekutanga: hunde yevharuvhu inotsauka kubva pakati pevharuvhu.

- Kusanzwisisika kwechipiri: nzvimbo yekuvharira vharuvhu inotsauka kubva pakati penzira yepombi.

- Kusanzwisisika kwechitatu: dhizaini yekona yekona yekuvharira pamusoro pekoni inoita kuti simbi ivhare zvakasimba.

- Zvakanakira:

- Kuvhura nekuvhara kwekusagadzikana kwekusagadzikana: Purati yevharuvhu nechigaro chevharuvhu zvinongogumira chete kana zvakavharwa, izvo zvinoita kuti nguva yekushanda iwedzere.

- Kupisa kwakanyanya uye kuramba kumanikidzwa kwakanyanya: Zvisimbiso zvesimbi zvinogona kutsungirira tembiricha yepamusoro inodarika 400℃ uye mazinga ekumanikidzwa kweClass 600.

- Kuisa chisimbiso kumativi maviri: Yakakodzera mamiriro ekushanda akaomarara apo nzira yacho inoyerera kumativi ese ari maviri.

- Mamiriro ekushandisa: Masisitimu makuru ane tembiricha yakakwira uye kumanikidzwa kwakakwira senge simba, petrochemical, uye LNG.

4. Valve yeBhabhatafurai Yepamusoro-soro

- Tsanangudzo: Kazhinji zvinoreva vharuvhu yemashavishavi ine chimiro chakafanana nechakapetwa kaviri kana katatu, chine hunhu hwe torque yakaderera, kuvhara kwakanyanya uye hupenyu hurefu.

- Zvakanakira zvepakati: Inogona kutsiva mamwe mavharuvhu egedhi nemavharuvhu ebhora uye kuderedza mutengo wemasisitimu emapaipi.

Sei vharuvhu yeshavishavi ine eccentric katatu iri sarudzo yekutanga kune indasitiri

 1. Kuongororwa kwezvakanaka zvemaumbirwo

- Dhizaini yechisimbiso chakasimba chesimbi: Yakagadzirwa nesimbi isina ngura, simbi yesimbi nezvimwe zvinhu, haiparare uye haiparare.

- Kuvhara pamusoro pekona: kubatana kunoenderera mberi kunoumbwa kana kwavharwa, uye chisimbiso chacho chinova chakasimba.

- Dhizaini yekuchengetedza moto: mamwe mamodheru ane chitupa cheAPI 607 ​​​​chinodzivirira moto uye akakodzera nharaunda dzine njodzi.

2. Kuenzanisa nevharuvhu yeshavishavi ine eccentric mbiri

3. Nyaya dzekushandisa muindasitiri

- Indasitiri yemagetsi: inoshandiswa mugadziriro yemvura inoiswa muboiler, inodzivirira kupisa kwakanyanya.

- Kemikari yePetrokemikari: Dzora zvinhu zvinoparadza muzvikamu zvinokanganisa kupwanya.

- Kuchengeterwa nekutakurwa kweLNG: Chengetedza kusimba kwechisimbiso mumamiriro ekunze ekudziya kwakanyanya.

Maitiro ekusarudza vagadziri vemavharuvhu emhando yepamusoro uye vatengesi 

1. Tarisa simba rehunyanzvi

- Mapatenti nezvitupa: Isa zvinhu zvinokosha pakutangavagadzirivane tekinoroji yemavharuvhu emhando nhatu uye vane chitupa cheAPI 609 neISO 15848.

- Kugona kugadzirisa zvinhu: Unogona here kupa mavharuvhu ane saizi dzisiri dzemhando yepamusoro nezvinhu zvakakosha (zvakadai seMonel, Inconel).

2. Tarisa kudzora kunaka kwekugadzirwa

- Kuedzwa kwezvinhu: Mishumo yezvinhu (yakadai seASTM standards) inodiwa.

- Kuedzwa kwekushanda: Kusanganisira bvunzo dzekuvhara uye bvunzo dzehupenyu (dzakadai sekuvhurika nekuvharwa kwe10,000 pasina kubuda kwemvura).

3. Tarisa mutengo uye kugona kwekutumira

- Mabhenefiti emafekitori ekuChina:

- Kukwikwidzana kwemitengo: ChiChinesevatengesi vevharuvhu yeshavishavivanovimba nekugadzirwa kukuru, uye mutengo wacho wakaderera ne30%-50% pane wemhando dzekuEurope neAmerica.

- Kutumira nekukurumidza: Kuwanda kwakakwana kwezvinhu zvakajairwa, zvichitsigira mavhiki maviri kusvika mana ekutumira.

4. Tarisa sevhisi yekutengeswa mushure mekutengesa

- Ipa gwara rekuisa panzvimbo yacho, kugadzirisa nguva dzose uye kupa zvikamu zvekuchengetedza.

Mafambiro emangwana emavharuvhu eshavishavi ane mitsetse mitatu yakasiyana-siyana

1. Kuvandudza kwakangwara: Ma sensor akabatanidzwa uye ma IoT modules ekutarisa mamiriro evharuvhu panguva chaiyo.

2. Kushandiswa kwezvinhu zvine hushamwari kune zvakatipoteredza: Shandisa dhizaini isina kudonhedza mvura uye utsi hushoma hunobuda (chitupa cheISO 15848).

3. Kukura kwemunda wekupisa kwakanyanya-kwakaderera: Inoshanda mumamiriro ekushanda akanyanya akadai sehydrogen yemvura (-253℃) uye helium yemvura.

Mhedziso 

Vharuvhu yeshavishavi ine eccentric kataturave vharuvhu inofarirwa pamapaipi eindasitiri anodziya zvakanyanya uye ane simba guru, ine chimiro chayo chesimbi chakasimba uye inogara kwenguva refu. Kana tichienzanisa zvakanakira mashandiro nevharuvhu yeshavishavi ine eccentric mbirikana kusiyanisa mamiriro ekushandisa nevharuvhu yeshavishavi yepakati, zvakakosha kusarudzamugadziri wemavharuvhu eshavishaviine tekinoroji yakavimbika uye mutengo unonzwisisika.Mafekitori emavharuvhu emashavishavimuChina vari kuva musimboti wekutenga kwepasi rose nekuda kwecheni yavo yetekinoroji yakakura uye zvakanakira mutengo. Kana uchida kuziva zvakawandavharuvhu yeshavishavi inoshanda zvakanyanyaKana kuti tora mutengo, ndapota taura nesu - nyanzvi yekupa mhinduro yevharuvhu!