Iwe unofunga kuti vharafu yako inobvumira kuyerera kwakanyanya, asi system yako haina kuita. Ivhavha yawakasarudza inogona kunge ichizadza mutsara, ichidzikisa chinyararire kumanikidza uye kushanda zvakanaka pasina iwe kuziva chikonzero.
Haasi ese ePVC bhora mavharuvhu akazara port. Mazhinji akajairika port (inonziwo yakaderedzwa chiteshi) kuchengetedza pamutengo uye nzvimbo. Ivhavhavha yakazara yechiteshi ine buri rakaenzana nepombi yekuyerera isina kuganhurirwa zvachose.
Ichi chinhu chakakosha mukugadzira sisitimu, uye chinhu chandinogara ndichikurukura nevandinoshanda navo, kusanganisira timu yaBudi muIndonesia. Sarudzo pakati pechiteshi chakazara uye chiteshi chakajairwa inokanganisa zvakananga kuita kwehurongwa. Kune vatengi veBudi vanove makondirakiti, kuwana kodzero iyi zvinoreva mutsauko pakati peiyo yepamusoro-soro system uye isingaite zvinotarisirwa. Nekunzwisisa mutsauko uyu, vanogona kusarudza iyo yakakwana Pntek valve yebasa rega rega, kuve nechokwadi chekugutsikana kwevatengi uye kuvaka mukurumbira wavo webasa remhando yepamusoro.
Ivharuvhu yebhora ivharuvhu yakazara yechiteshi here?
Unoda kuyerera kwakanyanya kune yako itsva pombi system. Asi mushure mekuiswa, kuita kuri kuodza moyo, uye unofungidzira bhodhoro pane imwe nzvimbo mumutsara, pamwe kubva pavhavhavha yekuvhara yawakashandisa.
Ivhavhavha yebhora inogona kunge yakazara chiteshi kana standard port. Bore revharuvhu rakazara (gomba) rinoenderana nedhayamita yepombi yemukati kuitira zero kuyerera. Chiteshi chepombi idiki saizi imwe pombi.
Izwi rokuti "full port” (kana kuti full bore) imhando yekugadzira chaiyo, kwete hunyoro hwepasi rose hwemavharuvhu ebhora. Kuita mutsauko uyu ndicho chinhu chinokosha pakusarudza mavharuvhu akakodzera. A full port valve rakagadzirwa kuti rikwanise kuyerera zvakanyanya. Gomba riri mubhora rakakurisa kuti rienzane nedhayamita yemukati yepombi yayakabatana nayo. A.standard port valve, nekusiyana, ine buri iro saizi imwe yezita idiki pane pombi. Izvi zvinogadzira ganhuriro diki.
Saka, ndepapi paunofanira kushandisa imwe neimwe? Heino gwara riri nyore randinopa kune vatinoshanda navo.
| Feature | Yakazara Port Valve | Standard Port (Yakaderedzwa) Valve |
|---|---|---|
| Bore Size | Zvakafanana nedhayamita yemukati yepombi | Saizi imwe idiki pane ID yepombi |
| Flow Restriction | Chaizvoizvo hapana | Kurambidzwa kuduku |
| Pressure Drop | Yakaderera kwazvo | Kukwirira zvishoma |
| Mutengo & Saizi | Pamusoro & Hukuru | Zvimwe zvehupfumi & compact |
| Best Use Case | Mitsetse mikuru, kubuda kwepombi, masisitimu epamusoro-kuyerera | General shutoff, mitsara yebazi, uko kuyerera kusingakoshi |
Kune akawanda emazuva ese maapplication, senge mutsara webazi kune sink kana chimbuzi, yakajairwa vharafu yevhavha yakanaka kwazvo uye inodhura-inoshanda. Asi kune mutsara mukuru wemvura kana kubuda kwepombi, valve yakazara yevhavha yakakosha kuchengetedza kudzvinyirira uye kuyerera.
Chii chinonzi PVC bhora vharafu?
Unoda nzira iri nyore uye yakavimbika yekumisa mvura. Mavharuvhu emagedhi echinyakare anozivikanwa kuti anobata kumusoro kana kudonha kana waavhara, uye unoda vharafu inoshanda nguva dzese.
A PVC ball valve is a shutoff valve anoshandisa bhora rinotenderera rine buri mukati maro. Kurumidza kwekota-kutendeuka kwemubato kunoyananisa buri nepombi kuti rivhure kana kuritenderedza kuyerera kuti rivhare.
ThePVC bhora vharafuinofarirwa nekujeka kwayo kupusa uye kuvimbika kunoshamisa. Ngatitarisei zvikamu zvaro zvikuru. Inotanga nemuviri wakasimba wePVC unobata zvese pamwechete. Mukati munogara moyo wevharuvhu: bhora rePVC rakatenderera rine buri rakaboorwa, kana kuti "bore," nepakati. Iri bhora rinogara pakati pezvindori zviviri zvinonzi zvigaro, izvo zvinogadzirwa kubvaPTFE (chinyorwa chine mukurumbira nezita rechiratidzo, Teflon). Zvigaro izvi zvinogadzira chisimbiso chisingapindi mvura pabhora. Dzinde rinobatanidza mubato wekunze nebhora riri mukati. Paunoshandura mubato 90 madhigirii, dzinde rinotenderera bhora. Nzvimbo yekubata nguva dzose inokuudza kana valve yakazaruka kana yakavharwa. Kana mubato wacho wakafanana nepombi, wakazaruka. Kana iri perpendicular, yakavharwa. Iyi dhizaini yakapfava, inoshanda ine zvikamu zvishoma zvinofamba, ndosaka ichivimbwa mumashandisirwo asingaverengeki pasi rese.
Ndeupi musiyano uripo pakati peL port neT port bhora mavharuvhu?
Chirongwa chako chinoda kuti utsause mvura, kwete kungoimisa. Uri kuronga network yakaoma yepombi nemavharuvhu, asi unonzwa kuti panofanira kunge paine mhinduro iri nyore, inoshanda zvakanyanya.
L port uye T port zvinoreva kuumbwa kwechibora muvharuvhu yebhora 3-nzira. Chiteshi cheL chinotsausa kuyerera pakati penzira mbiri, nepo T port inogona kutsausa, kusanganisa, kana kutumira kuyerera kwakananga nepakati.
Kana tichitaura nezve L uye T ports, tiri kufamba kupfuura nyore pa/kudzima mavharuvhu uye kupindamulti-port mavharuvhu. Izvi zvakagadzirirwa kugadzirisa mafambiro ekuyerera. Iwo anobatsira zvinoshamisa uye anogona kutsiva akati wandei mavharuvhu, kuchengetedza nzvimbo nemari.
L-Port mavharuvhu
Ivhavhavha yeL-port ine bore rakaita se "L." Iyo ine yepakati inlet uye mbiri yekubuda (kana maviri inlets uye imwe yekubuda). Nemubato mune imwe nzvimbo, kuyerera kunobva pakati kuenda kuruboshwe. Nekutendeuka kwe90-degree, kuyerera kunobva pakati kuenda kurudyi. Nzvimbo yechitatu inovharira kuyerera kwese. Haikwanise kubatanidza madoko ese matatu kamwechete. Basa rayo ndere kutsausa chete.
T-Port mavharuvhu
A T-port valveinoshanda zvakasiyana-siyana. Bore rayo rakaumbwa se "T." Inogona kuita zvese zvinogona kuitwa neL-port. Nekudaro, ine imwe yekuwedzera mubato chinzvimbo inobvumira kuyerera yakananga kuburikidza maviri akatarisana madoko, seyakajairwa bhora vharafu. Mune zvimwe zvinzvimbo, inogona kubatanidza ese matatu madoko kamwechete, izvo zvinoita kuti ive yakakwana yekusanganisa zvinwiwa zviviri muchikamu chimwe chete.
| Port Type | Main Function | Batanidza MaPorts Ese Matatu? | Common Use Case |
|---|---|---|---|
| L-Port | Diverting | No | Kuchinjana pakati pematangi maviri kana mapombi maviri. |
| T-Port | Kusanganisa kana kusanganisa | Ehe | Kusanganisa mvura inopisa uye inotonhora; kupa bypass kuyerera. |
Mavharuvhu eplug akazara chiteshi here?
Iwe unoona imwe mhando ye quarter-turn valve inonzi plug valve. Inotaridzika yakafanana nevhavha yebhora, asi iwe hauna chokwadi kuti inoita sei maererano nekuyerera kana kuvimbika kwenguva refu.
Kufanana nemavharuvhu ebhora, mavharuvhu eplug anogona kunge akazara chiteshi kana kuderedzwa chiteshi. Nekudaro, dhizaini yavo inogadzira kukandirana kwakawanda, zvichiita kuti zviome kutendeuka uye zvakanyanya kunamatira nekufamba kwenguva kupfuura vharafu yebhora.
Uku kuenzanisa kunonakidza nekuti kunoburitsa chikonzero neibhora mavharuvhudzave kutonga zvakanyanya muindasitiri. Aplug vharafuinoshandisa cylindrical kana tapered plug ine buri mairi. Varuvhu yebhora inoshandisa bhora. Ose ari maviri anogona kugadzirwa ane yakazara port kuvhurwa, saka mune izvo, iwo akafanana. Musiyano mukuru uri pamashandiro avanoita. Iyo plug muvharuvhu yeplug ine nzvimbo yakakura kwazvo inogara ichisangana nemuviri wevharuvhu kana liner. Izvi zvinogadzira kupokana kwakawanda, zvinoreva kuti zvinoda simba rakawanda (torque) kutendeuka. Uku kukwesha kwakanyanya kunoitawo kuti ive nyore kubata kana ikasashandiswa nguva nenguva. Ivhavhavha yebhora, kune rumwe rutivi, inovhara nezvidiki, zvakanangwa zvigaro zvePTFE. Nzvimbo yekubata idiki zvakanyanya, zvichikonzera kukweshana kwakaderera uye kushanda kwakapfava. PaPntek, tinotarisa pane dhizaini yevhavha yebhora nekuti inopa chisimbiso chepamusoro nekuedza kushoma uye kuvimbika kukuru kwenguva refu.
Mhedziso
Haasi ese ePVC bhora mavharuvhu akazara port. Gara uchisarudza chiteshi chakazara chepamusoro-kuyerera masisitimu uye yakajairwa chiteshi cheyakajairwa shutoff kuti uwedzere kuita uye mutengo wezvaunoda chaizvo.
Nguva yekutumira: Sep-05-2025
