Izixhumi Zokufaka Nezinhlelo Zokuphakela

Izikhumbuzo ze-eductor kanye nezakhiwo ze-venturi zimele izingxenye ezibalulekile kumasistimu wamanje we-dewatering, ikakhulukazi emaphrojekthweni okwakha izisekelo ezijulile nasekuthuthukiseni umhlaba lapho ukususwa kwamanzi ngok Precise kubalulekile. Lezi zisetshenziswa ezikhethekile zisebenza ngezindlela ze-fluid dynamics, zisebenzisa ama-jets anama-velocity aphezulu ukudala izimo ze-vacuum ezidonsa amanzi omhlaba ezivundlile ezithangeni zomhlabathi ezizungezile. Emisebenzini yokusika izikhala ezijulile, ukwakhiwa kwe-cofferdam, kanye nezinhlelo zokuhlola izikhala, amasistimu e-eductor ahlinzeka ngamalungiselelo asebenzayo nezithelo ezithembekile zokudiliza amanzi lapho izindlela ezijwayelekile eziphathelene nezizathu zikhombisa ukunganeliseki. Izingxenye ze-nozzle zenzelwe ngokuqondile ukuhlela amanzi akhishwa ngezinga eliphezulu namagugu amancane, kuyilapho izakhiwo ze-venturi zenza amandla adingekayo okukhupha amanzi ezimweni ze-artesian, ama-aquifer avinjelwe, kanye nezindawo ezinokungaphephi okuphansi. Le ndlela yokuhlanganisa kwenza ubuchwepheshe be-eductor bube wusizo olukhulu kubaklami abasebenza ezimweni ze-hydrogeological ezinzima. Imininingwane yobuchwepheshe be-nozzles ye-eductor kanye nezakhiwo ze-venturi ifuna ukukhiqizwa okunembile ukuqinisekisa ukusebenza okuqhubekayo kuyo yonke imithwalo yokugeleza kwamanzi nezinga le-hydrostatic pressures. Lapho kufakwe kahle ohlelweni oluncomplete lwe-eductor well system, lezi zingxenye zisebenza ngokuqhuba neziqukathi zokukhishwa, ukutholakala kokuphusha, kanye nezinsiza zamandla ukuze zenze umshini owuhlanganisayo we-dewatering. Abaklami bezisekelo bavame ukusebenzisa amasistimu e-eductor ezimweni lapho izinhlelo zeponti zendabuko zidinga ukuhlanganiswa okukhulu kwesikhumbuzo noma lapho izikhala ezingezansi zibeka imikhawulo ezakhiweni zokudiliza amanzi zendabuko. Ikhono le-venturi lokwenza umphumela wokukhweza ngaphandle kwengxenye ezihambayo lenza libe lulungele izindawo ezikude nezindawo zokwakha zethula. Ukwehluka kokwakhiwa kwe-nozzle kuvumela abarobi ukuba baphucule ukusebenza kwezicelo ezithile, kungakhathaliseki ukuthi kulungiswa ukwehla ngaphansi kwezindonga zokugcina, kuhlaliswa izikhala ngesikhathi sokuhlola, noma kulawulwa ukungena kwamanzi ezinqumweni ezijulile nasezindaweni. Ukukhetha ngokufanele nokufaka lezi zingxenye kulawula ngokuqondile izinhlelo zokusebenza nokuphepha kokuhlola. Izicelo ze-nozzles ye-eductor kanye nezakhiwo ze-venturi zifinyelela kuzo zonke izifundo zezesekelo ezijulile, kufaka phakathi ukufakwa kwemishini ye-sheet pile wall, ukwakhiwa kwezikhala ze-secant ne-tangent, ukwehla kwamacaisson, kanye nemisebenzi ye-diaphragm wall. Abasebenzi balezizinhlelo bakhuthaza ukuphathwa kwe-aquifers ye-artesian, bagcine ukuzinza emhlabathini oqinile ogcwele amanzi, futhi bavimbele ukuwa kwepiping ngesikhathi sokuhlola. Le teknoloji ikhuluma kahle lapho isebenzisa ezindaweni zasemadolobheni lapho imiyalo yokwakha yokwakha ingamanzi nokuhambisa kuthinta ezinye izindlela zokudiliza amanzi. Abaphathi be-geotechnical baveza amasistimu e-eductor ngokusekelwe kumazinga adingekayo we-dewatering, amaphuzu akhona okuphusha, kanye nezimo zangaphansi ezitholakala ngocwaningo lwenchwebo nokuhlola amanzi omhlaba. I-modular nature ye-venturi ikuvumela ukufaka ngempumelelo, kuvumela ukwenza amaphrojekthi amancane wokudiliza amanzi noma amaphrojekthi amakhulu wokulungisa izisekelo ngezilungiselelo ezivame kakhulu. Ukukhetha izinto ze-nozzles kanye nezikhumbuzo ze-venturi kufanele kuthathe khona ukuthwala kokuhlangenwe nakho kokuqukethwe kwemigwaqo eyakhelwe phansi.