Udinga ukulawula ukuhamba kwamanzi kwinkqubo yakho. Kodwa ukukhetha uhlobo olungalunganga lwevalvu kunokukhokelela ekuvuzeni, ekuboleni, okanye kwivalvu ebamba amanzi xa uyidinga kakhulu.
Eyona njongo iphambili yevalvu yebhola yePVC kukubonelela ngendlela elula, ethembekileyo, nengagqwaliyo yokuqalisa okanye yokumisa ukuhamba kwamanzi abandayo kwipayipi ngokujika ngokukhawuleza isiphatho.
Cinga ngayo njengesibane sokukhanyisa amanzi. Umsebenzi wayo kukuvula okanye ukucima ngokupheleleyo. Lo msebenzi ulula ubalulekile kwizicelo ezininzi, ukusuka kwimibhobho yasekhaya ukuya kwezolimo ezinkulu. Ndihlala ndichazela oku amaqabane am, njengoBudi eIndonesia, kuba abathengi bakhe bafuna iivalvu ezifikelelekayo nezithembekileyo ngokupheleleyo. Abanakukwazi ukuhlawula ukusilela okuvela ekusebenziseni izinto ezingafanelekanga kulo msebenzi. Nangona le ngcamango ilula, ukuqonda apho kufuneka usebenzise ivalvu yebhola yePVC kwaye kutheni kubalulekile ekwakheni inkqubo ehlala ixesha elide.
Zisetyenziselwa ntoni iivalvu zebhola zePVC?
Ubona iivalvu zeplastiki ezingabizi kakhulu kodwa uyazibuza ukuba zingasetyenziswa phi. Uxhalabile ukuba azinamandla ngokwaneleyo kwiprojekthi enzima, nto leyo ekhokelela ekubeni uchithe imali eninzi kwiivalvu zesinyithi ezinokugqwala.
Iivalvu zebhola zePVC zisetyenziswa kakhulu kwiindawo ezibandayo ezifana nokunkcenkceshela, amachibi okudada, ukulima amachibi, kunye nokusasazwa kwamanzi ngokubanzi. Inzuzo yazo ephambili kukungakhuseleki ngokupheleleyo kumhlwa kunye nokubola kweekhemikhali ezivela kunyango lwamanzi.
Ukumelana kwePVC nokugqwalangamandla ayo amakhulu. Oku kuyenza ibe lolona khetho lufanelekileyo kuyo nayiphi na indawo apho amanzi kunye neekhemikhali ziya kutshabalalisa isinyithi. Kubathengi baseBudi abaqhuba iifama zeentlanzi, iivalvu zesinyithi azinakukhethwa kuba amanzi anetyuwa angazidla ngokukhawuleza. Ivalvu yePVC, kwelinye icala, iya kusebenza kakuhle iminyaka. Ayikuko ukuba yindlela "engabizi"; imalunga nokuba yi-ichanekileZenzelwe ukusetyenziswa kakhulu, umsebenzi othembekileyo wokulawula ukuhamba kwamanzi kwiinkqubo apho ubushushu bungadluli kwi-60°C (140°F).
Izicelo eziqhelekileyo zeevalvu zebhola zePVC
| Isicelo | Kutheni i-PVC ifanelekile |
|---|---|
| Ukunkcenkceshela kunye nezoLimo | Iyamelana nokugqwala okuvela kwizichumisi kunye nokufuma komhlaba. Ihlala ixesha elide ukusetyenziswa rhoqo. |
| Amadama okudada, iiSpa kunye neeAquariums | Ayichaphazeleki ngokupheleleyo yi-chlorine, ityuwa, kunye nezinye iikhemikhali zonyango lwamanzi. |
| Ukulima iintlanzi zasemanzini kunye nokufuya iintlanzi | Ayinakuba nomhlwa emanzini anetyuwa okanye ingcolise amanzi. Ikhuselekile kwizilwanyana zasemanzini. |
| Iiplamba Jikelele kunye ne-DIY | Ayibizi kakhulu, kulula ukuyifaka ngesamente yesinyibilikisi, kwaye ithembekile kwiintambo zamanzi abandayo. |
Yintoni injongo ephambili yevalvu yebhola?
Ubona iintlobo ezahlukeneyo zeevalvu ezifana nesango, iglobhu, kunye neevalvu zebhola. Ukusebenzisa elingalunganga xa uvala kungakhokelela ekusebenzeni kancinci, ukuvuza, okanye umonakalo kwivalvu ngokwayo.
Eyona njongo iphambili yayo nayiphi na ivalvu yebhola kukuba yivalvu evalayo. Isebenzisa ukujika kwama-90-degree ukusuka ekuvulekeni ngokupheleleyo ukuya ekuvalekeni ngokupheleleyo, nto leyo enika indlela ekhawulezayo nethembekileyo yokumisa ukuhamba ngokupheleleyo.
Uyilo lulula kakhulu. Ngaphakathi kwivalvu kukho ibhola ejikelezayo enembobo, okanye ibhobo, embindini. Xa isiphatho sihambelana nombhobho, umngxuma uyahambelana, uvumela amanzi ukuba adlule ngaphandle kokuthintela. Xa ujika isiphatho ngama-90 degrees, inxalenye eqinileyo yebhola iyayivala indlela, iyeke ukuhamba ngoko nangoko kwaye yenze isitywina esiqinileyo. Esi senzo sikhawulezayo sahlukile kwivalvu yesango, efuna ukujika okuninzi ukuze ivalwe kwaye icotha kakhulu. Ikwahlukile kwivalvu yeglobe, eyenzelwe ukulawula okanye ukuhamba kwe-throttle.ivalvu yebholayenzelwe ukuvala. Ukuyisebenzisa ivuliwe kancinci ixesha elide kunokubangela ukuba izihlalo ziguge ngokulinganayo, nto leyo enokubangela ukuba kuvuleke xa ivaliwe ngokupheleleyo.
Isetyenziselwa ntoni ivalvu yePVC?
Uyazi ukuba kufuneka ulawule amanzi, kodwa wazi kuphela ngeevalvu zebhola. Usenokuba uphoswa sisisombululo esingcono kwingxaki ethile, njengokuthintela amanzi ukuba angabuyeli umva.
Ivalvu yePVC ligama eliqhelekileyo lalo naliphi na ivalvu eyenziwe ngeplastiki yePVC. Zisetyenziselwa ukulawula, ukuqondisa, okanye ukulawula ukuhamba kolwelo, kwaye kukho iintlobo ezahlukeneyo zemisebenzi eyahlukeneyo efana nokuvala okanye ukuthintela ukubuya kwamanzi.
Nangona ivalvu yebhola iyeyona ixhaphakileyo, ayiloqhawe lodwa kusapho lwePVC. I-PVC sisixhobo esinokusetyenziswa ngeendlela ezahlukeneyo esisetyenziselwa ukwenza uluhlu lweevalvu, nganye inomsebenzi wayo okhethekileyo. Ukucinga ukuba udinga ivalvu yebhola kuphela kufana nokucinga ukuba ihamile sesona sixhobo usidingayo kwibhokisi yezixhobo. Njengomvelisi, thina kwaPntek senza iintlobo ezahlukeneyo zeIivalvu zePVCkuba abathengi bethu baneengxaki ezahlukeneyo ekufuneka bazisombulule. Umzekelo, abathengi bakaBudi abafaka iimpompo bafuna okungaphezulu nje kweswitshi yokuvula/yokucima; bafuna ukhuseleko oluzenzekelayo kwizixhobo zabo. Ukuqonda iintlobo ezahlukeneyo kukunceda ukhethe isixhobo esifanelekileyo kwinxalenye nganye yenkqubo yakho yokuhambisa amanzi.
Iintlobo eziqhelekileyo zeevalvu zePVC kunye nemisebenzi yazo
| Uhlobo lweValve | Umsebenzi oPhambili | Uhlobo loLawulo |
|---|---|---|
| Ivalvu yeBhola | Valiwe/Valiwe | Ngesandla (Ikota-Jikeleza) |
| Jonga iValve | Ithintela ukubuyela umva | Ngokuzenzekelayo (Iyasebenza Ngokuhamba Komoya) |
| Ivalvu yebhabhathane | Ukuvala/ukuvula (kwiipayipi ezinkulu) | Ngesandla (Ikota-Jikeleza) |
| Ivalvu yeenyawo | Ithintela ukubuya kwamanzi kunye nokucoca ukungcola | Ngokuzenzekelayo (kwindawo yokungenisa amanzi) |
Yintoni umsebenzi wevalvu yokujonga ibhola kwipayipi yePVC?
Ipompo yakho iyasokola ukuqala okanye yenza ingxolo engqongqo xa icima. Oku kungenxa yokuba amanzi ahamba ngasemva kwinkqubo, nto leyo enokonakalisa ipompo ngokuhamba kwexesha.
Umsebenzi wevalvu yokujonga ibhola kukuthintela ngokuzenzekelayo ukubuya kwamanzi. Ivumela amanzi ukuba ahambe kwicala elinye kodwa isebenzisa ibhola yangaphakathi ukuvala umbhobho ukuba ukuhamba kwamanzi kuyama okanye kuyajika.
Le valve ngumkhuseli ongathethiyo wenkqubo yakho. Ayilo valve yebhola oyisebenzisa ngesiphatho. Yi "valve yokujonga" esebenzisa ibhola njengendlela yokuvala. Xa ipompo yakho ityhala amanzi phambili, uxinzelelo luphakamisa ibhola iphume esihlalweni sayo, ivumela amanzi ukuba adlule. Xa ipompo icima, uxinzelelo lwamanzi kwelinye icala, kunye nomxhuzulane, luyityhala ibhola ibuyele esihlalweni sayo ngoko nangoko. Oku kudala uphawu oluthintela amanzi ukuba abuyele embhobho. Eli nyathelo lilula libalulekile. Ligcina ipompo yakho ilungele ukuhamba (igcwele amanzi kwaye ilungele ukuhamba), lithintela ipompo ukuba ijikeleze ngasemva (enokubangela umonakalo), kwaye iyekeisando samanzi, i-shock wave etshabalalisayo ebangelwa kukuguquka kokuhamba kwamanzi ngequbuliso.
Isiphelo
Ivalvu yebhola yePVC inika ulawulo olulula lokuvula/ukucima amanzi abandayo. Ukuqonda injongo yayo, kunye nemisebenzi yezinye iivalvu zePVC, kuqinisekisa ukuba wakha inkqubo esebenzayo nethembekileyo.
Ixesha lokuthumela: Agasti-01-2025
