Pakusarudza vharuvhu yakakodzera yemasisitimu emapaipi emaindasitiri, ekurima, kana ebhizinesi, kunzwisisa mutsauko uripo pakati pemavharuvhu eshavishaviuyemavharuvhu eshavishavi maviri ane flange mbirizvakakosha. Mavharuvhu ese ari maviri anoshandiswa zvakanyanya mukurapa mvura, kugadzirisa makemikari, HVAC, uye maindasitiri emafuta negesi nekuda kwekugadzirwa kwawo kudiki, kushanda zvakanaka kwemari, uye kudzora kuyerera kwemvura zvinobudirira. Zvisinei, dhizaini yemaumbirwo awo, nzira dzekuisa, uye mamiriro ekushandisa zvinosiyana, zvichiita kuti rimwe nerimwe rikwane mumamiriro ezvinhu chaiwo. Chinyorwa chino chinoongorora misiyano mikuru, zvakanakira, zvakaipa, uye mashandisirwo emavharuvhu emabhatani emabhatani emhando yepamusoro neakapetwa kaviri kuti akutungamirire pakuita sarudzo.
1. Vharuvhu yeLug Butterfly: Dhizaini uye Magadzirirwo
Mavharuvhu eLug butterfly anozivikanwa nekuisa tambo, kana kuti "malugs," ari pamuviri wevharuvhu, izvo zvinobvumira kusungirirwa zvakananga kumaflange epombi. Dhizaini iyi inoshandisa seti mbiri dzemabhoti akazvimiririra asina nzungu, sezvo mabhoti achipinda zvakananga mumabhuruvhu. Kugadziriswa kwakadaro kwakanakira kushandiswa kwekupedzisira, uko rumwe rutivi rwepaipi runogona kuparadzaniswa pasina kukanganisa rumwe.
Zvinhu Zvikuru zveLug Butterfly Valve
- Matanda Akarukwa: Matanda anopa nzvimbo dzakasimba dzekuisa, zvichiita kuti vharuvhu ikwanise kusungirirwa yega paflange yepombi yega yega.
- Dhizaini Yakabatana: Huremu hwakareruka uye hupfupi pakureba, mavharuvhu emakumbo anochengetedza nzvimbo, akakodzera masisitimu ane nzvimbo shoma.
- Kuyerera kwenzira mbiri: Mavharuvhu emakumbo akapfava anotsigira kuyerera kwenzira dzakasiyana-siyana, zvichipa kugona kuchinjika.
- Kugadzirisa Zviri Nyore: Kugadziriswa kwelug kunobvumira rimwe divi repombi kubviswa kuti rigadziriswe pasina kukanganisa rimwe.
- Kuyera Kudzvanywa: Kazhinji zvakakodzera kushandiswa kwesimba rakaderera kusvika pakati nepakati, kunyange zvazvo kuyera kwekudzvanywa kunogona kudzikira mukushanda kwemagetsi.
- Kuchinja-chinja kwezvinhu: Inowanikwa muzvinhu zvakaita sesimbi yakapfava, WCB, kana simbi isingatsvi, ine zvigaro zvakaita seEPDM kana PTFE kuti isashandise makemikari.
2. Vharuvhu yeBhatafurayi Yakakamurwa Kaviri: Dhizaini uye Hunhu Hwayo
Mavharuvhu eshavishavi ane flange mbiri ane flange dzakabatana kumativi ese emuviri wevharuvhu, dzakasungirirwa zvakananga kumaflange epombi anoenderana. Dhizaini iyi inoita kuti pave nekubatana kusingadonhe, zvichiita kuti ive yakakodzera kushandiswa musimba guru uye dhayamita hombe. Kuvakwa kwayo kwakasimba kunoramba simba guru.
Zvinhu Zvikuru zveMavharuvhu eButterfly eDouble Flange
- Maflanges Akabatanidzwa: Maflanges ari kumativi ese anobatanidzwa kumaflanges epombi kuburikidza nemabhoti, zvichiita kuti agare zvakanaka.
- Maumbirwo Akasimba: Akagadzirwa nezvinhu zvakasimba zvakaita seWCB, ductile iron, kana simbi isina ngura.
- Superior Sealing: Dhizaini yeFlange inoita kuti chisimbiso chive chakasimba, zvichideredza njodzi dzekudonha kwemvura mumashandisirwo akakosha.
- Kuyerera kwemativi maviri: Kufanana nemavharuvhu emakumbo, mavharuvhu maviri eflange anotsigira kuyerera kwemativi ese ari maviri.
- Dhayamita Yakakura: Inokodzera dhayamita yakakura zvichienzaniswa nemavharuvhu emakumbo.
3. Vharuvhu yeLug Butterfly vs. Vharuvhu yeDouble Flange Butterfly
Kuti usarudze zvine ruzivo, kunzwisisa musiyano mukuru uripo pakati pemavharuvhu emabhatafura emhando ye "lug" nemavharuvhu e "double flange butterfly" kwakakosha. Pazasi pane kuenzanisa kwakadzama kwezvinhu zvakakosha:
3.1 Zvinhu Zvakajairika
- Kuchinjika Kwekuisa: Zvese zvinoita kuti divi rimwe repombi ribviswe pasina kukanganisa rimwe, zvakanaka kune masisitimu anoda kugadziriswa nguva nenguva kana kupatsanurwa kwechikamu.
- Mutengo Uchienzaniswa neWafer Valve: Nekuda kwezviputi zvine tambo kana kuti dual flanges, zvese zvinodhura kupfuura wafer valves.
- Hunhu Hwakagovaniswa:
- Rutsigiro rweMafambiro Emativi Maviri: Mhando dzese dzemavharuvhu dzinogamuchira kuyerera kwemvura munzira dzese, dzakakodzera masisitimu ane nzira dzakasiyana dzemvura.
- Mhando dzakasiyana dzezvinhu: Zvose zvinogona kugadzirwa nezvinhu zvakafanana sesimbi yekabhoni, simbi yeductile, kana simbi isingatsvi, nesarudzo dzezvigaro (semuenzaniso, EPDM kana PTFE) zvakagadzirirwa mvura yakaita semvura, makemikari, kana magasi.
3.2 Misiyano Mikuru
3.2.1 Nzira yekuisa
- Vharuvhu yeButterfly yeLug: Inoshandisa mabhoti ane musoro mumwe chete kubatanidza kumaflange epombi. Mabhoti ane shinda anobvumira seti mbiri dzemabhoti kuchengetedza vharuvhu yega pasina nati, zvichibatsira nyore kugadzirisa nekugadzirisa.
- Vharuvhu yeBhatafurayi Yakakamurwa Kaviri: Ine maflange akabatanidzwa kumativi ese, zvichida kurongeka nemaflange epombi uye mabhaudhi. Izvi zvinoita kuti kubatana kwacho kuve kwakasimba asi zvinoomesa kugadziriswa.
3.2.2 Kuchinjika Kwekuisa
- Vharuvhu yeLug Butterfly: Inopa kuchinjika kukuru, sezvo rimwe divi rinogona kubviswa pasina kukanganisa rimwe, rakanakira masisitimu anoda kugadziriswa kana kutsiviwa nguva nenguva.
- Vharuvhu yeBhabhatafurayi ine Flange mbiri: Inoda kurongeka uye kusungirirwa kumativi ese, zvichiita kuti kuiswa nekubviswa zvitore nguva. Inopa kuchinjika kushoma kwekugadzirisa asi kubatana kwakachengeteka.
3.2.3 Dhayamita Dzinoshanda
- Vharuvhu yeButterfly yeLug: Inowanzo bva paDN50 kusvika kuDN600.Mavharuvhu eflange imwe cheteinogona kuva imwe nzira yekuisa masisitimu ane nzvimbo shoma.
- Vharuvhu yeBhatafurayi ine Flange mbiri: Inotangira paDN50 kusvika kuDN1800. Kune dhayamita hombe, mhinduro dzakagadzirirwa dzinowanikwa kana dzakumbirwa.
3.2.4 Mutengo uye Huremu
- Vharuvhu yeLug Butterfly: Inodhura zvishoma nekuda kwekugadzirwa kwayo kwakareruka, zvichideredza mari yekuisa.
- Vharuvhu yeBhabhatafurayi Yakakamurwa Nemaviri: Yakarema uye inodhura zvakanyanya nekuda kwemaflange akabatanidzwa nezvimwe zvinhu. Mavharuvhu eflange maviri akakura anogona kuda rutsigiro rwakawedzerwa nekuda kwehuremu hwawo.
3.2.5 Kugadzirisa uye Kuputsa
- Vharuvhu yeLug Butterfly: Zviri nyore kupatsanura nekugadzirisa, sezvo rimwe divi rinogona kubviswa pasina kupwanya rimwe.
- Vharuvhu yeBhatafurayi Yakakamurwa Nemavhiri Maviri: Inoshanda nesimba rakawanda pakupatsanura nekuda kwemabhoti akawanda uye zvinodiwa pakurongeka kwakarurama.
4. Mhedziso
Sarudzo pakati pechinhu chakapfava chakavharwavharuvhu yeshavishavi yemakumbouyevharafu yeshavishavi ine flange mbirizvinoenderana nezvinodiwa nesystem yako. Mavharuvhu eLug butterfly anobudirira mukushandiswa kunoda kugadziriswa nguva nenguva uye kuiswa kudiki. Mavharuvhu edouble flange butterfly, ane chisimbiso chakasimba, akakodzera zvirinani mapaipi ane dhayamita hombe uye mashandisirwo akakosha. Nekuongorora zvinhu zvakaita sekumanikidzwa, kugadzirisa, nzvimbo, uye bhajeti, unogona kusarudza vharuvhu inovandudza mashandiro uye kushanda zvakanaka kwemari.