Kwihlabathi elinzima leenkqubo zokuhambisa imibhobho yaselwandle, ukukhetha ivalvu echanekileyo kubalulekile ukuqinisekisa ukhuseleko, ukusebenza kakuhle, kunye nobude bexesha lokusebenza kwenqanawa. Phakathi kweentlobo ezisetyenziswa kakhulu zeziiivalvu zebhola yolwandlekwayeiivalvu zeglobhu yolwandleUhlobo ngalunye lusebenza imisebenzi ethile kwaye lugqwesa phantsi kweemeko ezahlukeneyo zokusebenza. Kule khokelo, siza kuhlola umahluko wolwakhiwo, iingenelo zokusebenza, kunye nokusetyenziswa okufanelekileyo kwento nganye ukukunceda wenze isigqibo esinolwazi.
Ukuqonda iiValve zeBhola zaseLwandle
Iivalvu zebhola yolwandleziivalvu ezijika ikota ezisebenzisa ibhola ejikelezayo enembobo edlula kuyo ukulawula ukuhamba kolwelo. Zaziwa ngokukwazi kwazo ukuvala ngokukhawuleza kwaye zisetyenziswa kakhulu kwiinkqubo zaselwandle apho ukusebenza ngokukhawuleza kunye nokuvala okuthembekileyo kubalulekile.
Ezona mpawu
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Isakhiwo esilula, kulula ukuyisebenzisa nokuyigcina ikwimeko entle.
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Uyilo olupheleleyo lwembobo, olunciphisa ukwehla koxinzelelo kwivalvu.
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Ukuvala ngokukhawuleza, kulungele ukusetyenziswa kongxamiseko.
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Izinto eziqhelekileyo ziquka ubhedu, ubhedu, kunye nentsimbi engatyiwayo, nto leyo enika ukumelana nokugqwala kwiindawo zaselwandle ezinzima.
Ukuqonda iiValve zeGlobe zaseLwandle
Iivalvu zeglobhu yolwandleNgokwahlukileyo koko, zenzelwe ukuthomalalisa nokulawula ukuhamba kwamanzi endaweni yokuyivula okanye ukuyicima nje. Indlela yokuhamba kwamanzi kwivalvu yeglobe inzima kakhulu, inika ukumelana okuphezulu, okuvumela ulawulo olungcono kodwa iza nokwehla koxinzelelo okuphezulu.
Ezona mpawu
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Ivalvu yokuhamba ngomgca enesiqu esinyukayo okanye esinganyukiyo.
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Igqibelele kakhulu ekulawuleni ukuhamba kwamanzi ngokuchanekileyo.
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Isetyenziswa kakhulu kwiinkqubo zokupholisa, iinkqubo zomphunga, nakwezinye iinkqubo apho kufuneka khona ukugoba.
Ivalvu yeBhola vs iValve yeGlobe: Uthelekiso olusecaleni
| Uphawu | Ivalvu yeBhola yoLwandle | Ivalvu yeGlobe yoLwandle |
|---|---|---|
| Umsebenzi | Ukujika kwekota (ukuvula/ukuvala ngokukhawuleza) | Ukujika okuninzi (ubuchule bokujika) |
| Ulawulo lokuhamba kwamanzi | Ivuliwe/Icinyiwe kuphela | Ivuliwe/Icinyiwe + ukuqhobosha okuchanekileyo |
| Ukwehla koxinzelelo | Iphantsi | Phezulu |
| Ulondolozo | Elula | Kunzima ngakumbi |
| Ukuhlala ixesha elide ekusebenziseni ulwandle | Phezulu | Phezulu (ingakumbi ngetywina elingaphantsi) |
| Izinto Eziqhelekileyo | Ibhrasi, iBronzi, iNtsimbi Engagqwaliyo | Intsimbi Ephosiweyo, Intsimbi Engagqwaliyo |
| Izicelo eziqhelekileyo | Ipetroli, amanzi olwandle, igesi | Amanzi abandayo, umphunga, i-ballast |
Ukukhetha iValve efanelekileyo kwizicelo zaseLwandle
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Iimfuno zokulawula ukuhamba kwamanziKhetha iivalvu zeglobe kwiinkqubo ezifuna umgaqo; iivalvu zebhola zokucima ngokukhawuleza.
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Uxinzelelo lwenkquboIivalvu zeglobe zijongana notshintsho loxinzelelo ngcono xa zilawula ukuhamba kwamanzi.
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Indawo yokufakelaIivalvu zebhola zincinci ngakumbi kwaye zinokulungela ukufakwa okuqinileyo ngcono.
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Isantya sokugcinwa: Iivalvu zebhola ngokubanzi kulula ukuziqhaqha nokuzilungisa.
Ukuba ufuna iivalvu zenqanawa yakho, cinga ngokusebenza nomntu othembekileyoumenzi weevalvu zaselwandlenjengeI-Qingdao I-Flow, eyaziwa ngokubonelela ngeevalvu zaselwandle ezisemgangathweni ophezulu, ezimelana nokugqwala, neziqinisekisiweyo kubathengi kumazwe angaphezu kwama-40. Ukukhetha iqabane elifanelekileyo akuqinisekisi nje kuphela umgangatho wemveliso kodwa kukwaqinisekisa nokuthobela imigangatho yamazwe ngamazwe yolwandle.
Ixesha leposi: Meyi-08-2025