Iwe unofanirwa kuisa valve, asi kusarudza rudzi rusina kunaka kunogona kureva maawa ekuwedzera basa gare gare. Kugadzirisa kwakapusa kunogona kukumanikidza kutema mapaipi uye kuvhara iyo yese system.
A double union ball valve inogona kubviswa zvachose kubva papombi kuti igadziriswe, nepo imwe yevharuvhu yemubatanidzwa haigone. Izvi zvinoita kuti iyo mbiri yemubatanidzwa dhizaini ive yepamusoro-soro yekuchengetedza uye yenguva refu sevhisi.
Iko kugona kusevha nyore nyore valve chinhu chikuru mumutengo wakakwana wevaridzi. Inyaya yakakosha yandinokurukura nevanoshanda navo vakaita saBudi, maneja wekutenga muIndonesia. Vatengi vake, kunyanya avo vari mumaindasitiri, havagone kudzika kwenguva refu. Vanoda kukwanisa kushandura zvisimbiso zvevharuvhu kana muviri wese wevharuvhu mumaminitsi, kwete maawa. Kunzwisisa mutsauko wemuchina pakati peimwe uye mbiri yemubatanidzwa dhizaini ichakubatsira iwe kusarudza vharafu inokuchengetedza nguva, mari, uye misoro mikuru munzira.
Ndeupi musiyano uripo pakati peiyo single union ball valve uye double union ball valve?
Iwe unoona mavharuvhu maviri anotaridzika akafanana asi ane mazita akasiyana nemitengo. Izvi zvinokuita kuti ushamise kana iyo yakachipa imwechete yemubatanidzwa sarudzo "yakanaka zvakakwana" yepurojekiti yako.
Mubatanidzwa wakapetwa kaviri wakasunga zvibatanidza kumativi ose, zvichiita kuti zvibviswe zvachose. Mubatanidzwa mumwechete une chibatanidza chimwe chete, zvichireva kuti rimwe divi rakagadzikwa zvachose, kazhinji nesimende inonyungudutsa.
Funga nezvazvo sekugadzira vhiri remotokari. Ivharuvhu yemubatanidzwa yakaita sevhiri rakabatwa nemalug nuts; unogona kubvisa vhiri rose nyore nyore kuti ugadzirise. Vhuru yemubatanidzwa yakafanana nevhiri rinosungirirwa paekisero kune rimwe divi; haugone kunyatsoibvisa kuti ishandiswe. Iwe unogona chete kudimbura mugumo mumwe chete woudzururira kubva munzira. Kana muviri wevhavha pachawo ukakundikana kana iwe unoda kutsiva zvisimbiso, iyomubatanidzwa kaviridhizaini yakanyanya kunaka. Makondirakiti eBudi anongoshandisa mavharuvhu maviri emubatanidzwa kuita zvakakosha nekuti anogona kutsiva akazara mukati memaminitsi mashanu pasina kucheka pombi imwe chete. Iyo diki yekuwedzera mutengo wepamberi inozvibhadharira iyo yekutanga nguva yekugadzirisa inodiwa.
Ndeupi musiyano uripo pakati pevharuvhu imwechete nevhavha mbiri?
Iwe unonzwa mazwi akadai se "vharuvhu imwechete" uye "vharuvhu kaviri" uye unovhiringika. Unonetseka kuti unogona kutadza kududzira zvakatemwa zvepurojekiti, zvichizotungamira kune zvisirizvo maodha.
“vharuvhu imwechete” kazhinji inoreva vharafu, ine chidimbu chimwe chete isina mibatanidzwa. "Double valve" inowanzoita shorthand ye "double union ball valve," inova chikwata chevharuvhu chimwe chine mabatanidzwa maviri ekubatana.
The terminology inogona kuva yakaoma. Ngatijekese. "Ivhavha imwechete" muchimiro chayo chakareruka kazhinji "compact" kanaimwe-chidimbu bhora vharafu. Icho chivharo chakavharwa chinonamirwa zvakananga mupombi. Iyo yakachipa uye iri nyore, asi kana ikatadza, unofanira kuicheka. A "double valve" kana "kaviri vharuvhu yemubatanidzwa” inoreva chigadzirwa chegamba redu: chidimbu chezvikamu zvitatu (migumo miviri yemubatanidzwa uye muviri mukuru) inobvumira kubviswa kuri nyore. Zvakakosha kuti tisakanganise izvi ne”double block” setup, iyo inosanganisira kushandisa maviri akaparadzana, mavharuvhu ega ega ega ega ega. Pa99% yemvura inoiswa, imwe chete “double union” bhora revhavha inopa iyo chiyero chakachengeteka chevhavha yevhavha yevhavha yatinokurudzira kuti ive nyore kuvharwa kwesevhisi. chero kuiswa kwehutano.
Valve Serviceability Kuenzanisa
| Valve Type | Inogona kubviswa zvizere here? | Nzira yekugadzirisa / kuchinja? | Best Use Case |
|---|---|---|---|
| Compact (Chimwe-Chimwe) | No | Inofanira kuchekwa kunze kwepombi. | Zvikumbiro zvinodhura, zvisingakoshi. |
| Single Union | No | Inogona kubviswa kune rumwe rutivi chete. | Kuwana masevhisi mashoma kunogamuchirwa. |
| Double Union | Ehe | Vhura mibatanidzwa miviri uye simudza. | Zvese zvakakosha masisitimu zvinoda kugadziriswa. |
Ndeupi musiyano uripo pakati pemhando 1 uye mhando 2 bhora vharafu?
Uri kutarisa papurani yekare kana pepa remukwikwidzi uye woona "Type 1" kana "Type 2" valve. Iyi jargon yechinyakare inogadzira nyonganiso uye inoita kuti zviome kuenzanisa nezvigadzirwa zvemazuva ano.
Aya ndiwo mazwi ekare. "Type 1" inowanzoreva dhizaini yevharuvhu yechikamu chimwe chete. "Type 2" yaireva dhizaini itsva ine mashandiro akavandudzwa, ayo akashanduka kuita mavharuvhu ebhora remubatanidzwa anhasi.
Funga nezvazvo se "Type 1" mota iri Model T uye "Type 2" iri mota yemazuva ano. Mafungiro akafanana, asi tekinoroji uye dhizaini zvakaparadzana nenyika. Makumi emakore apfuura, indasitiri yakashandisa mazwi aya kusiyanisa dhizaini yebhora. Nhasi, mazwi acho akanyanya kusashanda, asi anogona kuramba achionekwa pazvirongwa zvekare. Pandinoona izvi, ndinotsanangurira kune vanobatana navo seBudi kuti Pntek yeduchokwadi mubatanidzwa bhora mavharuvhuishanduko yechimanjemanje ye “Type 2” concept. Dzakagadzirwa kubva pasi kuti zvive nyore kutsiva chigaro nechisimbiso uye kubvisa mukati memutsara. Unofanira kugara uchitsanangura “yechokwadi vharafu yebhora remubatanidzwa” kuti uve nechokwadi chekuti uri kuwana chigadzirwa chemazuva ano, chinonyatso shandika, kwete dhizaini yechinyakare kubva padhizaini remakumi emakore ekare.
Ndeupi musiyano uripo pakati peDPE neSPE bhora mavharuvhu?
Iwe unoverenga tekinoroji data sheet rinotaura nezveDPE kana SPE zvigaro. Aya maacronyms ari kuvhiringa, uye unotya kusarudza iyo isiriyo inogona kugadzira ine njodzi yekumanikidza mamiriro mupombi yako.
SPE (Single Piston Effect) uye DPE (Double Piston Effect) inoreva mabatiro anoita zvigaro zvevharuvhu kana vharafu yakavharwa. SPE ndiyo chiyero chePVC mavharuvhu, sezvo ichingo buritsa kudzvanya zvakachengeteka.
Izvi zvinowana tekinoroji, asi iyo pfungwa yakakosha pakuchengetedza. Muvharuvhu yakavharwa, dzvinyiriro dzimwe nguva inogona kuvharirwa mukati memuviri wepakati.
- SPE (Single Piston Effect):Iyi ndiyo chiyero cheindasitiri yezvese-chinangwa PVC bhora mavharuvhu. AnSPE chigarozvisimbiso pakumanikidza kubva kumusoro kwerwizi. Zvisinei, kana pressure ichiwedzeramukatimuviri wevharuvhu, unogona kusunda zvakachengetedzeka kupfuura chigaro chepasi nemhepo. Iro dhizaini yekuzvisunungura.
- DPE (Double Piston Effect): A DPE chigaroinogona kuvhara pakurwisana nekumanikidzwa kubvazvosemativi. Izvi zvinoreva kuti inogona kuteya kumanikidzwa mukati memuviri, izvo zvinogona kuva nengozi kana zvichiwedzera nekuda kwekuwedzera kwekupisa. Iyi dhizaini ndeyehunyanzvi maapplication uye inoda yakaparadzana body cavity relief system.
Kune ese akajairwa mashandisirwo emvura, seaya evatengi veBudi, dhizaini yeSPE yakachengeteka uye yatinovaka mairi.Pntek mavharuvhu. Iyo inodzivirira ine njodzi kumanikidza kuvaka yega.
Mhedziso
A double union bhora vharafu yakakwirira kune chero system inoda kugadziriswa, sezvo inogona kubviswa zvizere pasina kucheka pombi. Kunzwisisa dhizaini yevhavha inovimbisa kuti iwe unosarudza nemazvo.
Nguva yekutumira: Aug-05-2025
