Uri kukurumidza kudzima mvura, asi mubato wevharuvhu unonzwa sekunge wakasimbiswa panzvimbo. Unotya kuti kuwedzera simba kuchabvarura mubato.

Chinhu chitsva choseVharuvhu yebhora yePVCInonetsa kutenderedza nekuti zvisimbiso zvayo zvemukati zvakasimba zvinoita kuti ikwane zvakanaka, isingadonhedze mvura. Vharuvhu yekare inowanzova yakaoma nekuda kwekuunganidza zvicherwa kana kuti inosiyiwa panzvimbo imwe kwenguva yakareba.

Uyu mubvunzo wandinotaura nemumwe munhu mutsva, kusanganisira timu yaBudi muIndonesia. Zvakajairika zvekuti mhinduro yacho chikamu chekudzidziswa kwedu kwakajairika. Kana mutengi akanzwa kuomarara kwekutanga, pfungwa yake yekutanga ingave yekuti chigadzirwa chacho chakakanganisika. Nekutsanangura kuti kuomarara uku chiratidzo chechisimbiso chemhando yepamusoro, chakasimba, tinoshandura chichemo chingangove nzvimbo yekuvimba. Ruzivo rudiki urwu runobatsira vatengi veBudi kuvimba nezvigadzirwa zvePntek zvavari kuisa, zvichisimbisa kubatana kwedu kunopa mubairo.

Sei mavharuvhu ebhora ePVC akaoma kutenderedza?

Wangovhura vharuvhu itsva mubhokisi uye mubato wacho hauchakwanisi kushanda. Unotanga kunetseka kana wakatenga chinhu chisina kunaka chinozokukanganisa kana wava kuda kushandisa zvakanyanya.

ItsvaMavharuvhu ebhora ePVCzvakaoma kutendeudza nekuda kwekukweshana kuripo pakati pezvigaro zvePTFE zvakaoma, zvinoshivirira zvakanyanya nebhora idzva rePVC. Kuoma kwekutanga uku kunosimbisa kuti chisimbiso chakakwana, chisingadonhedze mvura chichagadzirwa.

Regai ndinyatsoongorora maitiro ekugadzira, sezvo izvi zvichitsanangura zvese. Tinogadzira mavharuvhu edu ePntek nechinangwa chimwe chete chikuru: kumisa kuyerera kwemvura zvachose. Kuti tiite izvi, tinoshandisa zvakanyanya.kushivirira kwakasimbaZvikamu zvikuru ibhora rePVC rakatsetseka uye mhete mbiri dzinonziZvigaro zvePTFE. Ungaziva PTFE nezita rayo rekuti Teflon. Paunotenderedza mubato, bhora rinotenderera pazvigaro izvi. Muvharuvhu itsva, nzvimbo idzi dzakachena uye dzakaoma. Kutenderedza kwekutanga kunoda simba rakawanda nekuti uri kukunda kukweshana kusingachinji pakati pezvikamu zvitsva izvi. Zvakafanana nekuvhura chirongo chitsva; kutenderedza kwekutanga kunogara kwakaoma nekuti kutyora chisimbiso chakakwana. Vharuvhu inotenderedza zviri nyore kubva pakutanga inogona kunge isina kugadzikana, izvo zvinogona kukonzera kubuda kwemvura zvishoma nezvishoma kana yamanikidzwa. Saka, kuomarara kwekutanga ndiko humbowo hwakanakisa hwauinahwo hwevharuvhu yakagadzirwa zvakanaka uye yakavimbika.

Ungaziva sei kana vharuvhu yePVC yakaipa?

Vharuvhu yako haisi kushanda zvakanaka. Hauzive kana yakangonamira uye ichida simba, kana kuti yakatyoka mukati uye ichida kutsiviwa zvachose.

Vharuvhu yePVC yakaipa kana ikadonhera kubva pamubato kana muviri, ichibvumira mvura kupfuura nepairi kana yakavharwa, kana kana mubato wacho ukatenderera usingamise kuyerera. Kuoma kwega hakusi chiratidzo chekukundikana.

Kune vatengi veBudi vanogadzira zvinhu, kuziva musiyano uripo pakati pevharuvhu yakasimba nevharuvhu yakaipa kwakakosha pakusarudza nzira chaiyo yekugadzirisa. Vharuvhu yakaipa ine zviratidzo zvakajeka zvekukundikana zvinopfuura kungooma kutenderedza. Zvakakosha kutsvaga zviratidzo izvi.

Kuomarara kwevharuvhu itsva kwakajairika. Zvisinei, kana vharuvhu yekare yaimbotenderera nyore nyore ikava yakaoma zvakanyanya, inowanzo ratidzakuunganidzwa kwezvicherwa mukatiKunyange zvazvo isiri "yakaipa" mupfungwa yekutyoka, inoratidza kuti vharuvhu yava pakupera kwebasa rayo uye inofanira kurongerwa kutsiviwa.

Chii chinonzi mafuta akanakisisa emavharuvhu ebhora?

Pfungwa dzako dzinokuudza kuti utore chirongo chemafuta ekupfapfaidza kuti chiite vharuvhu yakasimba. Asi unozeza, uchitya kuti kemikari iyi inogona kushayisa simba purasitiki kana kusvibisa tambo yemvura.

Mafuta ega akachengeteka uye anoshanda ePVC ball valves i100% silicone-based grease. Usambofa wakashandisa zvigadzirwa zvepeturu zvakaita seWD-40, nekuti zvinoita kuti PVC iputsike uye iite kuti itsemuke.

Iri ndiro zano rakakosha rekuchengetedza randingapa, uye ndinoita shuwa kuti sangano rese reBudi rinonzwisisa. Kushandisa mafuta asina kunaka kwakaipa pane kusashandisa mafuta zvachose. Zvigadzirwa zvepamba zvakaita seWD-40, petroleum jelly, uye mafuta anoshandiswa zvakanyanya zvinobva mupetroleum. Makemikari aya haawirirane nePVC. Anoshanda semushonga unonyungudutsa, zvichikanganisa chimiro chemakemikari chepurasitiki zvishoma nezvishoma. Izvi zvinoita kuti PVC iome uye isashande. Vharuvhu yakazorwa nenzira iyi inogona kuchinja nyore nhasi, asi inogona kutsemuka nekuputika kana yamanikidzwa mangwana. Chinhu chega chakachengeteka kumuviri wePVC, EPDM O-rings, uye zvigaro zvePTFE ndeichiGirazi resilicone 100%Silicone haina makemikari, zvichireva kuti haizokanganisi kana kukuvadza zvinhu zvevharuvhu. Kune masisitimu anotakura mvura yekunwa, zvakakosha kuti mafuta esilicone avewo nechitupa "NSF-61"Kuti ive nechokwadi chekuti haina chekudya chakachengeteka."

Mavharuvhu ebhora anonamira here?

Kwamakore akawanda hauna kuda kushandisa vharuvhu chaiyo yekudzima. Iye zvino pane dambudziko rekukurumidza, asi paunoenda kunoritenderedza, mubato wacho unenge wakaoma zvachose panzvimbo pawo, uchiramba kufamba zvachose.

Ehe, mavharuvhu ebhora anonamira zvachose, kunyanya kana asingashandiswe kwenguva yakareba. Zvikonzero zvikuru imineral scale inobva mumvura yakaoma inosimbisa bhora panzvimbo yaro kana kuti zvisimbiso zvemukati zvinonamira.

Izvi zvinoitika nguva dzose, uye idambudziko rinokonzerwa nekusashanda. Kana vharuvhu yakagara panzvimbo imwe chete kwemakore, kunyanya munzvimbo ine mvura yakaoma seIndonesia, zvinhu zvakawanda zvinogona kuitika mukati. Dambudziko rinowanzoitika nderekutikuunganidzwa kwezvicherwaMvura ine zvicherwa zvakanyungudutswa zvakaita secalcium nemagnesium. Nekufamba kwenguva, zvicherwa izvi zvinogona kuwira pamusoro pebhora nezvigaro, zvichiita goko rakaoma rakafanana nekongiri. Chikero ichi chinogona kusimbisa bhora munzvimbo yakavhurika kana yakavharwa. Chimwe chikonzero chinowanzoitika kunamatira kuri nyore. Zvigaro zvePTFE zvakapfava zvinogona kunamatira zvishoma nezvishoma kana kunamira kubhora rePVC nekufamba kwenguva kana zvikamanikidzwa pamwe chete pasina kufamba. Ndinogara ndichiudza Budi kuti akurudzire "kuchengetedza kudzivirira"kune vatengi vake. Kune mavharuvhu akakosha ekudzima, vanofanira kungotenderedza mubato kamwe chete kana kaviri pagore. Kutendeukira nekukurumidza kunzvimbo yakavharwa uye kudzokera kuvhura ndizvo zvese zvinodiwa kuti utyore chero chikero chidiki uye kudzivirira zvisimbiso kuti zvisanamire.

Mhedziso

Chitsva chakasimbaVharuvhu yePVCinoratidza chisimbiso chemhando yepamusoro. Kana vharuvhu yekare ikabatwa, ingangove yakakonzerwa nekuungana. Shandisa silicone lubricant chete, asi kutsiva ndiyo mhinduro yekuchenjera kwenguva refu.