Endaweni yephrojekthi yokongiwa kwamanzi eLaos, ikhasimende lizithengele ngokuzimela ama-valve e-lug butterfly kanye namajoyinti okwandisa irabha ukuze kuhlanganiswe ipayipi, futhi ukungasebenzi kahle kwemishini kwenzeka ngemuva kokwakhiwa. Ikhasimende lithenge ama-valve e-lug butterfly e-DN300 kanye namajoyinti okukhulisa e-DN300 ngokwehlukana, libeka ama-oda ngokwesilinganiso sobubanzi. Ngaphandle kokubonisana nochwepheshe bezobuchwepheshe ukuqinisekisa ubukhulu besakhiwo semikhiqizo, ikhasimende alizange liwunake umehluko wangaphakathi we-bore phakathi kwalezi zinhlobo ezimbili zemikhiqizo.

Ngemva kokufakwa nokuqaliswa kokusebenza, kwatholakala ukuthi ububanzi bangaphakathi bangempela balesi sihlanganisi sokunwebeka se-DN300 buncane kunendlela yangaphakathi yevalvu yebhabhathane ye-lug enobukhulu obufanayo. Lapho idiski yevalvu yebhabhathane ijikeleza, ivinjwa yi-port ye-expansion joint. Idiski yevalvu ayikwazi ukuvuleka ngokugcwele, ngakho-ke uhlelo lwamapayipi alukwazi ukufakwa enkonzweni evamile.

I-Jinbin Valve inikeze uhlelo lokulungisa kabusha olulandelayo: susa i-lug butterfly valve yokuqala bese uyishintsha nge-flange butterfly valve ehambisana nalesi sihlanganisi sokunweba. Ngokusho kobude besakhiwo se-butterfly valve entsha, sika futhi ulungise ipayipi elisendaweni ukuze lilungiswe kabusha, bese uqedela umsebenzi wokuqinisa i-flange phakathi kwesihlanganisi sokunweba ne-valve entsha. Inqubo yonke yokulungisa kabusha ifaka phakathi ukusika ipayipi, ukususwa kwezingxenye ezindala, ukubeka i-valve entsha, ukuhlola i-flange centre kanye nokuvala. Le nqubo ithatha isikhathi futhi ifuna umsebenzi omningi, ifaka izindleko ezengeziwe zomsebenzi, izinto zokwakha kanye nesikhathi sokwakha, futhi ibambezela ngqo inqubekela phambili yephrojekthi.

Leli cala linikeza isikhumbuzo esibalulekile sokuthengwa kobunjiniyela baphesheya kwezilwandle. Lapho ukhetha ama-valve epayipi kanye nama-expansion joints afanayo, abathengi akufanele bakhethe futhi bathenge imikhiqizo ngosayizi we-DN ojwayelekile kuphela. Ama-valve ezakhiwo ezahlukene (ama-lug butterfly valve, ama-flange butterfly valve) kanye nama-expansion joints ahlukile nge-internal bore, isakhiwo sobuso bokuphela kanye nobude bokufakwa noma ngabe anobubanzi obufanayo.

Uma kuthengwa ubunjiniyela baphesheya kwezilwandle, abanikazi bephrojekthi kumele bathumele imingcele yesimo sokusebenza okuhlanganisa imininingwane yepayipi, ingcindezi ephakathi nendawo, yokusebenza kanye nendawo yokufaka konjiniyela bezobuchwepheshe babakhiqizi bama-valve kusenesikhathi. Ochwepheshe abangochwepheshe kufanele baqedele ukukhetha nokuhlanganisa uhlobo oluhlanganisiwe. Ungathengi ama-valve kanye nokufakwa kwamapayipi ngokwehlukana bese uwahlanganisa ngokungahleliwe endaweni. Ukuthengwa nokuhlanganiswa okuzimele okungaqondile kungaholela kalula ekuphazamisekeni kwebhore, ukwehluleka kokuvala, ukuminyana kwediski yama-valve kanye nezinye izinkinga, okuholela ekusetshenzisweni kabusha kanye nokuchitha isikhathi nezindleko zephrojekthi. Ukuxhumana kobuchwepheshe bobuchwepheshe ngaphambi kwephrojekthi kuyisihluthulelo sokuqinisekisa ukufakwa okuzinzile kanye nokusebenza kahle kohlelo lwakho lwamapayipi.

Njengomkhiqizi wamavalvu onolwazi lweminyaka engama-22, i-Jinbin Valve ikhiqiza amavalvu ahlukahlukene ensimbi kanye namavalvu obunjiniyela bokulondolozwa kwamanzi. Sihlonyiswe ngethimba lobuchwepheshe lochwepheshe, senza amavalvu ngokwezifiso ngokwezimo zokusebenza zesayithi futhi sinikeza izixazululo ezifanele kumakhasimende omhlaba wonke. Uma unezidingo, sicela usithinte ngezansi. Uzothola impendulo zingakapheli amahora angama-24. Silangazelela ukubambisana nawe.