Udinga ukulawula ukugeleza kwamanzi epayipini? Ukukhetha i-valve engalungile kungaholela ekuvuzeni, ukwehluleka kwesistimu, noma izindleko ezingadingekile. I-valve yebhola ye-PVC iyihhashi elilula, elithembekile lemisebenzi eminingi.

I-valve yebhola ye-PVC isetshenziselwa ngokuyinhloko ukulawula/ukuvala kusistimu yoketshezi. Ilungele izinhlelo zokusebenza ezifana nokunisela, amachibi okubhukuda, amapayipi amanzi, kanye nemigqa yamakhemikhali enengcindezi ephansi lapho udinga indlela esheshayo nelula yokuqala noma ukumisa ukugeleza kwamanzi.

Ngithola imibuzo mayelana nezingxenye eziyisisekelo ngaso sonke isikhathi, futhi yilezi zisekelo ezibaluleke kakhulu. Ngesonto eledlule, uBudi, umphathi wokuthenga e-Indonesia, wangishayela ucingo. Omunye wabathengisi bakhe abasha wayezama ukusiza umlimi omncane nge-isakhiwo sokunisela. Umthengisi wayedidekile ngokuthi uzoyisebenzisa nini i-valve yebhola uma iqhathaniswa nezinye izinhlobo. Ngachaza ukuthi ukuhlukanisa izindawo ezihlukene ohlelweni lokunisela, akukho ukukhetha okungcono kune-aI-valve yebhola ye-PVC. Ayibizi, ihlala isikhathi eside, futhi inikeza inkomba ecacile—isibambo esinqamula ipayipi sivala, isibambo sivula umugqa. Lokhu kwethembeka okulula yikho okwenza kube i-valve evame kakhulu ezimbonini eziningi.

Isetshenziselwa ini i-valve yebhola ye-PVC?

Uyabona i-valve yebhola ye-PVC esitolo, kodwa empeleni ifakwa kuphi? Ukuyisebenzisa ohlelweni olungalungile, njengoketshezi olunezinga lokushisa eliphezulu, kungaholela ekwehlulekeni ngokushesha.

I-valve yebhola ye-PVC isetshenziselwa ngokukhethekile ukulawula ukugeleza emanzini abandayo. Ukusetshenziswa okuvamile kufaka phakathi i-swimming pool kanye ne-spa plumbing, ukunisela okuningana, izintambo zokudonsa amapayipi asekhaya, izindawo zokugcina amanzi, nezinhlelo zokuhlanza amanzi ngenxa yokumelana nokugqwala kanye nokufinyeleleka kwayo.

Isihluthulelo sokuqonda ukusetshenziswa kwe-valve yebhola ye-PVC ukwazi amandla nobuthakathaka bayo. Amandla ayo amakhulu ukumelana kwayo nokugqwala okuphuma emanzini, usawoti kanye namakhemikhali amaningi avamile. Lokhu kuyenza ifaneleke ezinhlelweni zamachibi asebenzisa i-chlorine noma ukusetha kwezolimo okungase kuhlanganise umanyolo. Ilula futhi futhi kulula kakhulu ukuyifaka usebenzisa usimende oncibilikayo, okwehlisa izindleko zabasebenzi. Nokho, umkhawulo wayo oyinhloko izinga lokushisa. I-PVC evamile ayifanele imigqa yamanzi ashisayo, njengoba ingajika futhi ihluleke. Ngihlale ngikhumbuza u-Budi ukuthi aqeqeshe iqembu lakhe ukuthi libuze mayelana nezinga lokushisa lesicelo kuqala. Kunoma imuphi amanzi abandayo on/off umsebenzi, PVC ibhola valve ngokuvamile impendulo engcono. Inikeza uphawu oluqinile nempilo ende yesevisi uma isetshenziswe ngendlela efanele.

Izindawo Zokusebenza Ezibalulekile

Iyini inhloso eyinhloko ye-valve yebhola?

Udinga ukulawula ukugeleza, kodwa kunezinhlobo eziningi zama-valve. Ukusebenzisa kabi i-valve, njengokuzama ukumpintsha nge-valve yebhola, kungabangela ukuthi iguge futhi ivuze ngaphambi kwesikhathi.

Inhloso eyinhloko ye-valve yebhola ukuhlinzeka ngokuvala/ukuvala okusheshayo nokuthembekile. Isebenzisa ibhola langaphakathi elinembobo kulo (ibhobo) elizungeza amadigri angu-90 ngokujika kwesibambo ukuze liqale ngokushesha noma limise ukugeleza.

Ubuhle bei-valve yebholaubulula nokusebenza kwayo. Umshini uqondile: lapho isibambo sihambisana nepayipi, imbobo yebhola ihambisana nokugeleza, okuvumela amanzi ukuba adlule ngokukhululekile. Lena indawo "evuliwe". Uma uphendulela isibambo ngamadigri angu-90, ngakho-ke i-perpendicular to pipe, uhlangothi oluqinile lwebhola luvimba ukuvulwa, lumise ngokuphelele ukugeleza. Lena indawo "yokucisha". Lo mklamo muhle kakhulu ekuvaleni ngoba wenza uphawu oluqinile kakhulu. Kodwa-ke, ayakhelwe “ukudonsa,” noma ukushiya i-valve ivuleke kancane ukuze ilawule ukugeleza. Lokhu kungabangela ukuthi amanzi ahamba ngokushesha aguguleke izihlalo zamavalvu ngokuhamba kwesikhathi, okuholela ekuvuzeni. Ngokulawula kokuvula/ukuvala, ilungile. Ngokulawulwa kokugeleza, i-valve yomhlaba iyithuluzi elingcono lomsebenzi.

Ukulawula Ukuvula/Ukuvala vs. I-Throttling

Ingabe ama-valve ebhola e-PVC alungile?

Ubona inani eliphansi le-valve yebhola ye-PVC futhi uyazibuza ukuthi yinhle kakhulu ukuthi ingaba yiqiniso. Ukukhetha i-valve yekhwalithi ephansi kungaholela ekuqhekekeni, ukuphuka kwezibambo, nokulimala okukhulu kwamanzi.

Yebo, ama-valve ebhola e-PVC asezingeni eliphezulu mahle kakhulu futhi anokwethenjelwa ngokwedlulele ngenjongo yawo ahlosiwe. Okubalulekile yikhwalithi. I-valve eyenziwe kahle evela ku-PVC eyintombi enezihlalo ze-PTFE nezindandatho eziphindwe kabili ze-O izohlinzeka iminyaka yesevisi engavuzi ezinhlelweni ezifanele.

Yilapho isipiliyoni sethu sokukhiqiza e-Pntek siqala ukusebenza khona. Akuwona wonke ama-valve ebhola e-PVC adalwe alinganayo. Amavalvu ashibhile ngokuvamile asebenzisa “i-regrind” noma i-PVC egaywe kabusha, engaba nokungcola okwenza umzimba we-valve ube brittle. Bangase basebenzise izimpawu zenjoloba ezisezingeni eliphansi eziwohloka ngokushesha, okubangele ukuvuza esiqwini sesibambo. I-valve yebhola ye-PVC “enhle”, njengalezi esizikhiqizayo, isebenzisaI-100% ye-PVC resin emsulwaukuze uthole amandla aphezulu. Sisebenzisa izihlalo eziqinile ze-PTFE (Teflon) ezenza isigxivizo esibushelelezi, esihlala isikhathi eside ngokumelene nebhola. Futhi siklama iziqu zethu zama-valve ezinama-O-rings akabili ukuze sinikeze isendlalelo esengeziwe sokuvikela ekuvuzeni. Uma ngikhuluma noBudi, ngigcizelela ukuthi ukuthengisa ivalvu yekhwalithi akukhona nje ngomkhiqizo ngokwawo; imayelana nokunikeza amakhasimende akhe ukuthula kwengqondo nokuvimbela ukwehluleka okubizayo phansi komugqa.

Izimpawu zeValve Yebhola ye-PVC Yekhwalithi

Iyini inhloso ye-valve yokuhlola ye-PVC?

Uyazi ukuthi i-valve yebhola iyayeka ukugeleza uma uyivula, kodwa yini eyeka ukugeleza ngokuzenzakalelayo? Uma amanzi ageleza emuva, angalimaza iphampu noma angcolise umthombo wakho wamanzi ngaphandle kwakho nokwazi.

Inhloso ye-valve yokuhlola ye-PVC ukuvimbela ngokuzenzakalela ukugeleza emuva. Kuyivalvu yendlela eyodwa evumela amanzi ukuthi agelezele phambili kodwa avale ngokushesha uma ukugeleza kuhlehla. Isebenza njengedivaysi yokuphepha ebalulekile, hhayi i-valve yokulawula manual.

Kubalulekile ukuqonda umehluko phakathi kwe-valve yebhola kanye ne-ahlola i-valve. I-valve yebhola ingeyokulawula ngesandla—uyanquma ukuthi uzowavula nini noma uwavale nini amanzi. I-valve yokuhlola ingeyokuvikela okuzenzakalelayo. Cabanga ngepompo ye-sump endaweni engaphansi. Lapho iphampu ivuleka, iphusha amanzi ngaphandle. Ukugeleza kwamanzi kuvula i-valve yokuhlola. Lapho iphampu ivaleka, ikholomu yamanzi epayipini ifuna ukuwela emuva endaweni engaphansi. I-flap yangaphakathi ye-valve yokuhlola ijika ngokushesha noma ivale, ivimbele lokho ukuthi kungenzeki. I-valve yebhola idinga umuntu ozoyisebenza; i-valve yokuhlola isebenza ngokwayo, inikwe amandla ukugeleza kwamanzi ngokwawo. Angamathuluzi amabili ahlukene wemisebenzi emibili ehluke kakhulu, kodwa ebaluleke ngokulinganayo, ohlelweni lwamapayipi amanzi.

I-Ball Valve vs. Hlola Valve: Umehluko Ocacile

Isiphetho

Ama-valve ebhola e-PVC ayindinganiso yokulawula okuthembekile, kokuvula/ukuvala okwenziwa ngesandla ezinhlelweni zamanzi abandayo. Ukuze uvimbele ukugeleza okuzenzakalelayo, i-valve yokuhlola iyithuluzi lokuphepha elibalulekile olidingayo.