Ngaba unexhala lokuhamba kwamanzi ngendlela engafanelekanga kwimibhobho yakho? Oku kubuyela ngasemva kunokonakalisa iimpompo ezibizayo kwaye kungcolise inkqubo yakho yonke, okukhokelela ekunciphiseni iindleko kunye nokulungiswa.
I-valve ye-PVC yokuhlola i-spring sisixhobo sokhuseleko esizenzekelayo esivumela amanzi ukuba ahambe kwicala elinye kuphela. Isebenzisa idiski elayishwe entwasahlobo ukuvala kwangoko nakuphi na ukubuya umva, ukukhusela izixhobo zakho kunye nokugcina unikezelo lwamanzi lwakho lucocekile kwaye lukhuselekile.
Esi sihloko sivele kutshanje ngexesha lencoko noBudi, umphathi omkhulu wokuthenga wase-Indonesia. Unditsalele umnxeba kuba omnye wabona bathengi bakhe babalaseleyo, unokontraka wonkcenkceshelo, wayenempompo etshise ngendlela engaqondakaliyo. Emva kophando oluthile, bafumanisa unobangelaivalve yokukhangela engalungangaebesilele ukuvala. Amanzi abuyele ezantsi kumbhobho ophakamileyo, ebangela ukubaimpompo yomilekunye nobushushu obugqithisileyo. Umthengi kaBudi wayekhathazekile, kwaye uBudi wayefuna ukuqonda ngokuthe ngqo ukuba la malungu mancinci adlala indima enkulu kangaka ekukhuseleni inkqubo. Yayisisikhumbuzo esigqibeleleyo sokubaumsebenzi wevalvuakukhona nje malunga nento eyenzayo, kodwa nakwintlekele eyithintelayo.
Yintoni injongo yevalve yokujonga iPVC?
Unenkqubo yempompo, kodwa awuqinisekanga ukuba ungayikhusela njani. Ukucima kombane ngokulula kunokuvumela amanzi abuyele umva, konakalise impompo yakho kwaye kungcolise umthombo wakho wamanzi.
Eyona njongo iphambili aIvalve yokujonga i-PVCkukuthintela ukubuya umva ngokuzenzekelayo. Isebenza njengesango lendlela enye, ukuqinisekisa ukuba amanzi okanye ezinye izinto ezimanzi zinokuqhubela phambili kuphela kwinkqubo, ebalulekileyo ekukhuseleni iimpompo emonakalweni kunye nokuthintela ukungcoliseka.
Yicinge njengonogada wombhobho wakho. Umsebenzi wayo kuphela kukumisa nantoni na ezama ukuya kwicala elingelilo. Oku kubalulekile kwizicelo ezininzi. Umzekelo, kwi-ainkqubo yempompo yesump, akhangela ivalveimisa amanzi amponthiweyo ukuba abuyele emhadini xa impompo icima. Kwi-inkqubo yokunkcenkceshela, ikhusela amanzi kwiintloko zokutshiza eziphakamileyo ukuba zikhuphe umva kunye nokudala ama-puddles okanye ukonakalisa impompo. Ubuhle be-valve yokukhangela kukulula kwayo kunye nokusebenza ngokuzenzekelayo; ayifuni mntu okanye igalelo lombane. Isebenza ngokusekelwe kuxinzelelo kunye nokuhamba kwamanzi ngokwawo. Kumthengi weBudi, ivalve yokukhangela esebenzayo ibinokuba ngumahluko phakathi kosuku oluqhelekileyo kunye nokutshintshwa kwesixhobo esinexabiso eliphezulu.
Jonga iValve vs. Ivalve yeBhola: Yintoni Umahluko?
| Uphawu | PVC Khangela iValve | Ivalve yeBhola yePVC |
|---|---|---|
| Umsebenzi | Inqanda ukuphuma ngasemva (ukuhamba kwendlela enye) | Ukuqala/ukumisa ukuhamba (kuvula/kucime) |
| Ukusebenza | Iyazenzekela (ukuqukuqela-kusebenze) | Incwadi (ifuna ukujika isiphatho) |
| Ulawulo | Akukho lawulo lokuqukuqela, kuphela icala | Ilawula ngokwenza imo yokuvula/yokuvala |
| Ukusetyenziswa okuPhambili | Ukukhusela iimpompo, ukuthintela ukungcoliseka | Ukwahlula iindawo zenkqubo, iindawo zokuvala |
Yintoni injongo yevalve yokukhangela entwasahlobo?
Udinga ivalve yokukhangela kodwa awuqinisekanga ukuba loluphi uhlobo omawulusebenzise. Ijingi esemgangathweni okanye ivalve yokukhangela ibhola isenokungasebenzi ukuba ufuna ukuyifakela ngokuthe nkqo okanye nge-engile.
Injongo ye-valve yokukhangela entwasahlobo kukubonelela ngokukhawuleza, ukutywinwa okuthembekileyo kuyo nayiphi na i-orientation. Intwasahlobo inyanzela i-disc ivalwe ngaphandle kokuxhomekeka kwi-gravity, iqinisekisa ukuba isebenza ngokuthe nkqo, ngokuthe tye, okanye i-angle, kwaye ikhusela isando samanzi ngokuvala ngokukhawuleza.
Icandelo eliphambili apha yintwasahlobo. Kwezinye iivalve zokujonga, njengetshekhi ye-swing, i-flap elula ijika ivuleke ngokuhamba kwaye ivale ngomxhuzulane xa ukujikeleza kubuyela umva. Oku kusebenza kakuhle kwimibhobho ethe tye, kodwa ayithembekanga ukuba ifakwe ngokuthe nkqo. Intwasahlobo itshintsha ngokupheleleyo umdlalo. Iyabonelelai-positive-iluncedo lokuvala. Oku kuthetha umzuzu wokuyeka ukuhamba phambili, intwasahlobo iqhubela i-disc ibuyele esihlalweni sayo, idala itywina eliqinileyo. Esi senzo sikhawuleza kakhulu kwaye siqinisekile ngakumbi kunokulinda umxhuzulane okanye uxinzelelo lwasemva ukwenza umsebenzi. Esi santya sikwanceda ukunciphisa "ihamile yamanzi,” umothuko owonakalisayo onokuthi wenzeke xa amanzi eyeka ngesiquphe.” KuBudi, ecebisa aivalve yokuhlola intwasahlobokubathengi bakhe ubanika ubhetyebhetye ngakumbi ufakelo kunye nokhuseleko olungcono.
I-Spring Check Valve vs. Swing Hlola iValve
| Uphawu | I-Spring Check Valve | Swing Khangela iValve |
|---|---|---|
| Inkqubo | Entwasahlobo-elayishiwe disc / poppet | iflepha/isango elihonjisiweyo |
| Ukuqhelaniswa | Isebenza kuyo nayiphi na indawo | Eyona nto ingcono kufakelo oluthe tye |
| Ukuvala isantya | Ukuvala ngokukhawuleza, okulungileyo | Kancinci, kuxhomekeke kumxhuzulane/umva |
| Engcono Kwi | Ii-aplikeshini ezifuna itywina elikhawulezayo, ukubaleka ngokuthe nkqo | Iinkqubo zoxinzelelo oluphantsi apho ukuhamba okupheleleyo kubalulekile |
Ngaba ivalve yokujonga iPVC ingahamba kakubi?
Ufake ivalve yetshekhi kwiminyaka eyadlulayo kwaye ucinga ukuba isasebenza ngokugqibeleleyo. Eli candelo lingabonakali, lingekho-ngqondweni linokuba sisileleko esithe cwaka esilindele ukwenzeka, siphikisa injongo yalo yonke.
Ewe, ivalve yokujonga iPVC inokuhamba kakubi ngokupheleleyo. Ezona ntsilelo zixhaphakileyo bubutyobo obufaka ivalve evulekileyo, intwasahlobo yangaphakathi iba buthathaka okanye iqhawuke, okanye isitywina serabha esigugileyo kwaye asilele ukwenza itywina eliqinileyo. Yiloo nto uhlolo lwamaxesha lubalulekile.
Njengayo nayiphi na inxalenye yomatshini, ivalve yokukhangela inobomi benkonzo kwaye ixhomekeke ekugugeni. Inkunkuma lutshaba oluphambili. Ilitye elincinci okanye iqhekeza legrit elisuka kumthombo wamanzi linokuxinga phakathi kwediski kunye nesihlalo, libambe livuleke ngokuyinxenye kwaye livumele ukubuya umva. Ngokuhamba kwexesha, intwasahlobo inokuphulukana nokuxinezeleka kwayo, ngakumbi kwiinkqubo ezinebhayisekile yepompo rhoqo. Oku kukhokelela ekutywinweni okubuthathaka okanye ukuvala kancinci. Isitywina serabha ngokwaso sinokuthomalalisa ukuvezwa kweekhemikhali okanye ngokulula ubudala, sibe brittle kwaye siqhekeke. Xa ndaxoxa ngale nto kunye noBudi, waqonda ukuba ukunika iivalvu ezikumgangatho ophezulu kunye nemithombo eyomeleleyo yentsimbi engenasici kunyeamatywina ahlala ixesha elideyindawo ephambili yokuthengisa. Ayikokuhlangana nje nexabiso lexabiso; imalunga nokubonelela ngokuthembeka okuthintela iintloko ezibuhlungu kwixesha elizayo kumsebenzisi wokugqibela.
Iindlela zokuFayili eziqhelekileyo kunye nezisombululo
| Uphawu | Unobangela onokwenzeka | Ukulungiswa njani |
|---|---|---|
| Ukubuyela umva rhoqo | Inkunkuma ivula ivalve. | Hlulisa kwaye ucoce ivalve. Faka isihluzo phezulu. |
| Umjikelo wempompo uvula/ucima ngokukhawuleza | Isitywina sevalve sinxitywe okanye intwasahlobo ibuthathaka. | Faka indawo yesitywina ukuba kunokwenzeka, okanye ubuyisele ivalve yonke. |
| Iintanda ezibonakalayo emzimbeni | Umonakalo we-UV, ukungahambelani kweekhemikhali, okanye ubudala. | Ivalve ifikelele esiphelweni sayo sobomi. Faka enye indawo ngokukhawuleza. |
Yintoni injongo yesivalo esilayishwe entwasahlobo?
Uyabona igama elithi "i-spring-loaded" kodwa uyazibuza ukuba yintoni inzuzo enikezela ngayo. Ukusebenzisa uhlobo lwevalve engalunganga kunokukhokelela ekungasebenzini okanye kwanomonakalo kwisixokelelwano sakho semibhobho ukusuka kumaza othusayo.
Injongo ye-valve elayishwe entwasahlobo, njenge-valve yokukhangela, kukusebenzisa amandla omthombo wesenzo ngokuzenzekelayo kunye nokukhawuleza. Oku kuqinisekisa ukutywinwa okukhawulezileyo, okuqinileyo ngokuchasene nokubuyela umva kwaye kunceda ukuthintela iziphumo ezinobungozi zehamile yamanzi ngokuvala ngaphambi kokuba umva umva uzuze amandla.
Umthombo uyinjini enika amandla umsebenzi ongundoqo wevalvu ngaphandle koncedo lwangaphandle. Ibanjelwe kwimeko ecinezelweyo, ilungele ukwenza ngoko nangoko. Xa sithethaiivalvu zetshekhi ezilayishwe entwasahlobo, esi senzo sangoko siso esibenza bahluke. Ihamile yamanzi yenzeka xa umhlathi wamanzi ahambayo uyeka ngokukhawuleza, uthumela i-spike yoxinzelelo ngasemva ngombhobho. Aivalve yokujonga ujingi evala kancinciinokuvumela amanzi ukuba aqale ukubuyela ngasemva ngaphambi kokuba avale ngokukhawuleza, nto leyo ebangelaihamile yamanzi. Ivalve elayishwe entwasahlobo ivala ngokukhawuleza kangangokuba ukujikeleza okubuyela umva akuqali. Oku kuyinzuzo ebalulekileyo kwiinkqubo ezinoxinzelelo oluphezulu okanye amanzi ahamba ngokukhawuleza. Sisisombululo sobunjineli kwingxaki yemibhobho eqhelekileyo kunye neyonakalisayo, ebonelela ngenqanaba lokhuselo olungenako ukuhambelana noyilo olulula.
Ukuqukumbela
I-valve ye-PVC yokuhlola i-spring sisixhobo esibalulekileyo esisebenzisa umthombo ukuthintela ngokuzenzekelayo ukubuyisela umva kuyo nayiphi na i-orientation, ukukhusela iimpompo kunye nokukhusela isando samanzi kunye nesitywina sayo esikhawulezayo, esithembekileyo.
Ixesha lokuposa: Jul-04-2025
