Unofanira kuisa vharuvhu, asi kusarudza rudzi rusina kunaka kunogona kureva maawa akawanda ekushanda. Kugadzirisa kuri nyore kunogona kukumanikidza kucheka mapaipi uye kudzima sisitimu yese.

Vharuvhu yebhora remubatanidzwa wemativi maviri inogona kubviswa zvachose kubva papombi kuti igadziriswe, nepo vharuvhu imwe chete yemubatanidzwa isingagone. Izvi zvinoita kuti dhizaini yemubatanidzwa wemativi maviri ive yepamusoro pakugadzirisa uye kushanda kwenguva refu.

Kugona kugadzirisa vharuvhu zviri nyore chinhu chikuru mumutengo wekushandisa. Ndiyo nyaya huru yandinokurukura nevatinoshanda navo vakaita saBudi, maneja wekutenga muIndonesia. Vatengi vake, kunyanya avo vari munzvimbo dzemaindasitiri, havakwanise kubhadhara nguva refu yekushanda. Vanofanira kukwanisa kuchinjana mavharuvhu kana muviri wese wevharuvhu mumaminitsi, kwete maawa. Kunzwisisa musiyano wemakanika pakati pemagadzirirwo emuchina mumwe chete neaviri kuchakubatsira kusarudza vharuvhu inokuchengetedza nguva, mari, uye matambudziko makuru anotevera.

Ndeupi musiyano uripo pakati pevharuvhu yebhora reunion imwe chete nevharuvhu yebhora reunion mbiri?

Unoona mavharuvhu maviri akafanana asi ane mazita nemitengo zvakasiyana. Izvi zvinoita kuti uzvibvunze kana sarudzo ye single union yakachipa "yakakwana" pabasa rako.

Mubatanidzwa wepaviri une zvibatanidza zvine tambo kumativi ese, zvichiita kuti zvibviswe zvachose. Mubatanidzwa mumwe chete une chinobatanidza chimwe chete, zvichireva kuti divi rimwe rinogadziriswa zvachose, kazhinji nesimende inonyungudutsa.

Funga nezvazvo sekugadzirisa vhiri remota. Vharuvhu yekubatanidza kaviri yakafanana nevhiri rakabatwa nenzungu; unogona kubvisa vhiri rese zviri nyore kuti urigadzire. Vharuvhu yekubatanidza imwe chete yakafanana nevhiri rakasungirirwa kuekisero kune rimwe divi; haugone kuibvisa kuti ishandiswe. Unogona kungobvisa mugumo mumwe chete woibvisa munzira. Kana muviri wevharuvhu ukakundikana kana kuti uchida kutsiva zvisimbiso,kubatana kaviriDhizaini yacho yakanaka kwazvo. Vagadziri veBudi vanongoshandisa mavharuvhu maviri chete pakushandisa zvakakosha nekuti vanogona kutsiva zvachose mumaminitsi mashanu pasina kucheka pombi imwe chete. Mari shoma yekutanga inobhadhara kana kugadzirisa kekutanga kuchidikanwa.

Ndeupi musiyano uripo pakati pevharuvhu imwe chete nevharuvhu mbiri?

Unonzwa mazwi akadai sekuti “vharuvhu imwe chete” uye “vharuvhu mbiri” wobva wavhiringidzika. Une hanya kuti ungangove uchitsanangura zvisirizvo zvinodiwa pabasa, zvichiita kuti ugadzire maodha asina kururama.

"Vharuvhu imwe chete" inowanzoreva vharuvhu yakapfava, ine chidimbu chimwe chete isina mayunioni. "Vharuvhu mbiri" inowanzo tsanangurwa se "vharuvhu mbiri yebhora remusanganiswa," inova vharuvhu imwe chete ine mayunioni maviri.

Mashoko aya anogona kuva akaoma. Ngatitsanangure. "Valvu imwe chete" muchimiro chayo chiri nyore inowanzova "diki" kana kutivharuvhu yebhora ine chidimbu chimwe chete. Iyuniti yakavharwa inonamirwa zvakananga mupaipi. Haidhuri uye iri nyore, asi kana ikakundikana, unofanira kuicheka. "Vharuvhu mbiri" kana "vharuvhu yemubatanidzwa miviri"Inoreva chigadzirwa chedu chegamba: chikamu chine zvikamu zvitatu (mativi maviri ekubatanidza uye muviri mukuru) chinoita kuti zvive nyore kubvisa. Zvakakosha kuti tisavhiringidze izvi ne "double block" setup, iyo inosanganisira kushandisa mavharuvhu maviri akasiyana, ega ega ega ekudzivirira kuvharwa kwakanyanya. Kune 99% yekushandiswa kwemvura, vharuvhu imwe chete ye "double union" inopa chiyero chakakwana chekuvhara kwakachengeteka uye kushanda zviri nyore. Ndiyo standard yatinokurudzira kuPntek kune chero kuiswa kwemhando yepamusoro.

Kuenzanisa Kushanda kweValve

Ndeupi musiyano uripo pakati pevharuvhu yebhora yerudzi rwe1 nerudzi rwe2?

Uri kutarisa purani yekare kana pepa remukwikwidzi wobva waona “Type 1″ kana “Type 2″ vharuvhu. Mashoko aya ekare anokonzera kuvhiringidzika uye anoita kuti zviome kuenzanisa nezvigadzirwa zvemazuva ano.

Iri izwi rekare. "Rudzi rwekutanga" rinowanzo reva dhizaini yevharuvhu ine chidimbu chimwe chete. "Rudzi rwechipiri" rwunoreva dhizaini itsva ine mashandiro ari nani, iyo yakashanduka kuita mavharuvhu ebhora emubatanidzwa wemazuva ano.

Funga nezvazvo semota ye "Type 1" iri Model T uye "Type 2" iri mota yemazuva ano. Pfungwa dzacho dzakafanana, asi tekinoroji nedhizaini zvakasiyana zvikuru. Makumi emakore apfuura, indasitiri yakashandisa mazwi aya kusiyanisa magadzirirwo emavharuvhu ebhora. Nhasi, mazwi aya haachisina basa, asi achiri kuoneka pamapurani ekare. Pandinoona izvi, ndinotsanangura kune vadyidzani vakaita saBudi kuti Pntek yedumavharuvhu ebhora emubatanidzwa wechokwadindiyo shanduko yemazuva ano yepfungwa ye "Type 2". Yakagadzirwa kubva pasi kuti ive nyore kutsiva zvigaro uye chisimbiso uye kubviswa mumutsara. Unofanira kugara uchitsanangura "true union ball valve" kuti uve nechokwadi chekuti uri kuwana chigadzirwa chemazuva ano, chinoshanda zvizere, kwete dhizaini yekare kubva papepa remagadzirirwo ekare.

Ndeupi musiyano uripo pakati pemavharuvhu ebhora eDPE neSPE?

Unoverenga bepa reruzivo rwehunyanzvi rinotaura nezvezvigaro zveDPE kana SPE. Mazwi aya anovhiringidza, uye unotya kusarudza risiri iro kunogona kukonzera dambudziko guru muhurongwa hwako.

SPE (Single Piston Effect) uye DPE (Double Piston Effect) zvinoreva kuti zvigaro zvevharuvhu zvinobata sei kumanikidzwa kana vharuvhu yavharwa. SPE ndiyo yakajairika yemavharuvhu ePVC, sezvo ichiburitsa kumanikidzwa kwayo yoga zvakachengeteka.

Izvi zvinova zvehunyanzvi, asi pfungwa yacho inokosha pakuchengetedza. Muvharuvhu yakavharwa, dzimwe nguva kumanikidzwa kunogona kubatwa muchikamu chepakati chemuviri.

• SPE (Mhedzisiro yePiston Imwe Chete):Uyu ndiwo mwero weindasitiri wemavharuvhu ebhora ePVC anoshandiswa zvakanyanya.Chigaro cheSPEinovhara kumanikidzwa kubva kumusoro. Zvisinei, kana kumanikidzwa kukawandamukatiMuviri wevharuvhu, unogona kusunda zvakachengeteka uchipfuura nepachigaro chiri pasi pemvura uye uchiburitsa mweya. Idhizaini inodzikisa mweya wega.
• DPE (Mhedzisiro yePiston Kaviri): A Chigaro cheDPEinogona kuvhara kumanikidzwa kubvazvosemativi. Izvi zvinoreva kuti inogona kubata kumanikidzwa mudumbu, izvo zvinogona kuva nengozi kana ikawedzera nekuda kwekuwedzera kwekupisa. Dhizaini iyi ndeyekushandiswa kwakasarudzika uye inoda sisitimu yakasiyana yekubvisa dumbu mudumbu.

Kune ese mashandisirwo emvura akajairika, seanoshandiswa nevatengi veBudi, dhizaini yeSPE yakachengeteka uye yatinoshandisa pakugadzira mvura.Mavharuvhu ePntekZvinodzivirira kuunganidzwa kwesimba rine njodzi otomatiki.

Mhedziso

Vharuvhu yebhora ine union mbiri yakanaka kune chero sisitimu inoda kugadziriswa, sezvo ichigona kubviswa zvizere pasina kucheka mapaipi. Kunzwisisa dhizaini yevharuvhu kunoita kuti usarudze nemazvo.