Ubona ukuthontsiza rhoqo kwivalve yebhola yePVC. Oku kuvuza kuncinci kunokukhokelela kumonakalo omkhulu wamanzi, kunyanzelise ukuvalwa kwenkqubo kunye nokufowunela okungxamisekileyo kumntu osebenza ngemibhobho yamanzi.
Ungayilungisa ivalve yebhola yePVC evuzayo ukuba luyilo lomanyano lokwenyani. Ukulungiswa kubandakanya ukuchonga umthombo wokuvuza-ngokuqhelekileyo i-stem okanye i-union nuts-kwaye uqinise uxhulumaniso okanye ukutshintshwa kwezitywina zangaphakathi (O-rings).
Lo ngumba oqhelekileyo abajongana nawo abathengi bakaBudi eIndonesia. Aivalve evuzayokwisiza sokwakha okanye kwikhaya kunokuyeka umsebenzi kuze kubangele unxunguphalo. Kodwa isisombululo sihlala silula kakhulu kunokuba bacinga, ngakumbi xa besebenzisa amacandelo afanelekileyo kwasekuqaleni. Ivalve eyilwe kakuhle yivalve esebenzayo. Masihambe kumanyathelo okulungisa oku kuvuza kwaye, okona kubaluleke kakhulu, indlela yokukuthintela.
Ingaba ivalve yebhola evuzayo inokulungiswa?
Ivalve iyavuza, kwaye ingcinga yakho yokuqala yeyokuba kufuneka uyinqumle. Oku kuthetha ukukhupha inkqubo, ukusika umbhobho, kunye nokutshintsha iyunithi yonke ye-drip elula.
Ewe, ivalve yebhola inokulungiswa, kodwa kuphela ukuba ilumanyano oluyinyani (okanye lumanyano oluphindwe kabini) ivelufa. Uyilo lwalo lweziqwenga ezintathu likuvumela ukuba ususe umzimba kwaye ubeke endaweni yezitywina zangaphakathi ngaphandle kokuphazamisa imibhobho.
Ukukwazi ukulungisa ivalve sesona sizathu sikhulu sokuba iingcali zikhethe uyilo lomanyano lokwenyani. Ukuba unevalve yebhola “ehlangeneyo” evuzayo, ekuphela kwayo onokuyikhetha kukuyisika uyibuyisele endaweni yayo. Kodwa aivelufa yomanyano lwenyaniukusuka kwiPntek yenzelwe ubomi benkonzo ende.
Ukuchonga uMthombo ovuzayo
Ukuvuza phantse kusoloko kuvela kwiindawo ezintathu. Nantsi indlela yokuzibona nokuzilungisa:
| Indawo evuzayo | Unobangela oqhelekileyo | Indlela yokuyilungisa |
|---|---|---|
| Ngokujikeleze iHandle/Stem | I-nut yokupakisha ikhululekile, okanye isiquO-amakhonkcozinxitywe. | Okokuqala, zama ukuqinisa i-nut yokupakisha ngaphantsi nje komqheba. Ukuba isavuza, buyisela isiqu se-O-rings. |
| Kwi-Union Nuts | I-nut ikhululekile, okanye i-O-ring ye-Carrier yonakaliswe okanye ingcolile. | Khulula i-nut, coca i-O-ring enkulu kunye neentambo, hlola umonakalo, uze uphinde uqinise ngokukhuselekileyo ngesandla. |
| Ukuqhekeka kuMzimba weValve | Ukuqinisa, ukukhenkceza, okanye impembelelo yomzimba iye yaqhekeka i-PVC. | Iumzimba wevalvukufuneka itshintshwe. Ngevalve yenyani yomanyano, ungathenga nje umzimba omtsha, hayi ikhithi yonke. |
Indlela yokulungisa umbhobho wePVC ovuzayo ngaphandle kokuwutshintsha?
Ufumana ithontsi encinci kwindlela ethe tye yombhobho, kude nakuphi na ukufakwa. Ukutshintsha icandelo eliziimitha ezili-10 kwindawo yokuvuza komngxuma omncinane kuvakala ngathi yinkcitho enkulu yexesha kunye nemathiriyeli.
Ukuvuza okuncinci okanye i-pinhole, ungasebenzisa i-rubber-and-clamp yokulungisa ikiti yokulungisa ngokukhawuleza. Ukufumana isisombululo esisisigxina sokuqhekeka, unokusika icandelo elonakeleyo kwaye ufake i-slip coupling.
Ngelixa sigxile kwiivalvu, siyazi ukuba ziyinxalenye yenkqubo enkulu. Abathengi beBudi bafuna izisombululo ezisebenzayo kuyo yonke imiba yabo yemibhobho. Ukulungisa umbhobho ngaphandle kokutshintshwa ngokupheleleyo sisakhono esibalulekileyo.
Ulungiso lwexeshana
Ukuvuza okuncinci kakhulu, i-patch yesikhashana inokusebenza kude kube nokulungiswa okusisigxina kunokwenzeka. Ungasebenzisa ezikhethekileyoPVC ukulungisa epoxyokanye indlela elula ebandakanya iqhekeza legaskithi yerabha ebanjwe ngokuqinileyo phezu komngxuma kunye ne-hose clamp. Oku kuhle kakhulu kwimeko kaxakeka kodwa akufanele kuthathwe njengesisombululo sokugqibela, ngakumbi kumgca woxinzelelo.
Ulungiso olusisigxina
Indlela yobuchwephesha yokulungisa icandelo elonakeleyo lombhobho ngokudibanisa "i-slip". Oku kufakwa akunaso sokumisa kwangaphakathi, ukuvumela ukuba isilayidi ngokupheleleyo phezu kombhobho.
- Sika iqhekeza lombhobho eliqhekekileyo okanye elivuzayo.
- Coca kwaye uqalise iziphelo zombhobho okhoyo kunye nangaphakathi ngaphakathiukudibanisa ukutyibilika.
- Faka i-samente ye-PVC kwaye ulayide ukudibanisa ngokupheleleyo kwelinye icala lombhobho.
- Ngokukhawuleza ulungelelanisa imibhobho kwaye uslayide ukudibanisa umva ngaphaya komsantsa ukuvala iziphelo zombini. Oku kudala umanyano olusisigxina, olukhuselekileyo.
Indlela yokuncamathelisa ivalve yebhola yePVC?
Uyifakile ivalve, kodwa uqhagamshelo ngokwalo luyavuza. Ukudibanisa okungafanelekanga kweglue kusisigxina, kukunyanzela ukuba usike yonke into kwaye uqale phantsi ukusuka ekuqaleni.
Ukuncamathelisa i-valve yebhola ye-PVC, kufuneka usebenzise inkqubo yamanyathelo amathathu: ucoce kwaye uqalise zombini umbhobho kunye ne-valve socket, sebenzisa i-samente ye-PVC ngokulinganayo, uze ufake umbhobho ngekota-turn twist ukuqinisekisa ukugubungela ngokupheleleyo.
Ukuvuza okuninzi akuveli kwivalve ngokwayo, kodwa kunxibelelwano olubi. A ogqibeleleyoi-solvent weldibalulekile. Ndihlala ndikhumbuza uBudi ukuba abelane ngale nkqubo kunye nabathengi bakhe kuba ukuyenza ngokufanelekileyo okokuqala kuthintela phantse konke ukuvuza okunxulumene nofakelo.
Amanyathelo amane ukuya kwiWeld egqibeleleyo
- Sika kunye neDeburr:Umbhobho wakho kufuneka usikwe ngokugqibeleleyo isikweri. Sebenzisa isixhobo sokucima ukususa naziphi na iiplasitiki ezirhabaxa ngaphakathi nangaphandle kwesiphelo sombhobho. Ukucheba kunokubanjwa kwivalve kwaye kubangele ukuvuza kamva.
- Ukucoca kunye neNkulumbuso:Sebenzisa isicoci sePVC ukususa ubumdaka kunye negrisi ukusuka ekupheleni kombhobho nangaphakathi kwisokethi yevalvu. Emva koko, faka isiceloIsiseko sePVCkwimigangatho yomibini. I-primer ithambisa iplastiki, eyimfuneko kwi-weld yekhemikhali enamandla.
- Faka isamente:Faka i-liberal, idyasi yesamente ye-PVC ngaphandle kombhobho kunye nedyasi ebhityileyo ukuya ngaphakathi kwisokethi yevalvu. Musa ukulinda ixesha elide emva kokufaka i-primer.
- Faka kwaye uJije:Gxininisa ngokuqinileyo umbhobho kwisokethi de uphume. Njengoko utyhala, yinike ithuba lekota. Esi senzo sisasaza isamente ngokulinganayo kwaye inceda ukususa nawuphi na umoya ovalelweyo. Yibambe ngokuqinileyo kwindawo ubuncinane imizuzwana engama-30, njengoko umbhobho uya kuzama ukutyhala umva ngaphandle.
Ngaba iivalvu zebhola zePVC ziyavuza?
Umthengi ukhalazela ukuba ivalve yakho inempazamo kuba iyavuza. Oku kungonakalisa igama lakho, nokuba ingxaki ayikho kwimveliso ngokwayo.
Iivalvu zebhola zePVC ezikumgangatho ophezulu azifane zivuze ngenxa yeziphene zokuvelisa. Ukuvuza phantse kusoloko kubangelwa kufakelo olungafanelekanga, ubumdaka obungcolisa amatywina, ukonakala komzimba, okanye ukuguga kwendalo kunye nokunxitywa kwamakhonkco e-O ngokuhamba kwexesha.
Ukuqonda ukuba kutheni iivalvu zisilela kungundoqo ekuboneleleni ngenkonzo ebalaseleyo. E-Pntek, imveliso yethu ezenzekelayo kunye nolawulo olungqongqo lomgangatho kuthetha ukuba iziphene zinqabile kakhulu. Ngoko xa kuxelwa ukuvuza, unobangela udla ngokuba ngaphandle.
Oonobangela abaqhelekileyo bokuvuza
- Iimpazamo zokuhlohla:Lo ngunobangela #1. Njengoko besixoxile, i-solvent weld engafanelekanga iya kuhlala isilela. Ukuqinisa amantongomane omanyano nawo anokonakalisa amakhonkco e-O okanye aqhekeze umzimba wevalvu.
- Inkunkuma:Amatye amancinane, isanti, okanye imibhobho echetyiweyo esuka kwifakelo engafanelekanga inokufakwa phakathi kwebhola kunye netywina. Oku kudala umsantsa omncinci ovumela amanzi ukuba adlule naxa ivalve ivaliwe.
- Nxibela ukuyikrazula:I-O-rings zenziwe ngerabha okanye izinto ezifanayo. Ngaphezulu kwamawaka eenguqu kunye neminyaka yokuvezwa kwiikhemikhali zamanzi, zinokuba nzima, zibe brittle, okanye zicinezelwe. Ekugqibeleni, baya kuyeka ukutywina ngokugqibeleleyo. Oku kuqhelekile kwaye kungoko kubalulekile ukuba inkonzo isebenze.
- Ukwenzakala eMzimbeni:Ukuwisa ivalve, ukuyibetha ngezixhobo, okanye ukuyivumela ukuba ibe ngumkhenkce ngamanzi ngaphakathi kunokubangela ukuqhekeka kweenwele eziya kuvuza phantsi koxinzelelo.
Ukuqukumbela
UkuvuzaIvalve yebhola yePVCiyalungiseka ukuba iuyilo lomanyano lokwenyani. Kodwa ukuthintela kungcono. Ufakelo olululo sisitshixo senkqubo engavuziyo kwiminyaka ezayo.
Ixesha lokuposa: Aug-19-2025
