Uma kukhulunywa ngezinhlelo zokunisela, enye yezinto ezibaluleke kakhulu yiphampu. Amaphampu adlala indima ebalulekile ekuthuthweni kwamanzi esuka emithonjeni eya ezitshalweni noma emasimini, ukuqinisekisa ukuthi izitshalo zithola izakhamzimba ezizidingayo ukuze zikhule futhi zikhule. Kodwa-ke, njengoba kunezinketho ezahlukene zokunisela ezitholakala emakethe, kubalulekile ukuqonda umehluko phakathi kwamaphampu e-centrifugal kanye nephampu yokunisela ukuze wenze isinqumo esinolwazi.
Okokuqala, ake sichaze ukuthi iyini iphampu yokunisela.Amaphampu okuniselazenzelwe ngokukhethekile ukuletha amanzi emasimini asemapulazini. Umsebenzi wazo oyinhloko ukukhipha amanzi emithonjeni efana nemithombo, imifula noma amadamu okugcina amanzi bese uwasabalalisa kahle emasimini noma ezitshalweni.
Ngakolunye uhlangothi, iphampu ye-centrifugal iyigama elibanzi elibhekisela kuphampu esebenzisa amandla e-centrifugal ukuhambisa uketshezi. Nakuba zombili amaphampu e-centrifugal kanye ne-irrigationary asetshenziswa kwezolimo, kunezinye umehluko omkhulu phakathi kwalezi ezimbili ezenza zihluke.
Umehluko owodwa ophawulekayo ukwakhiwa nomklamo. Iphampu ye-centrifugal iqukethe i-impeller kanye ne-casing yephampu. I-impeller iyajika futhi iphonse amanzi ngaphandle, idale amandla e-centrifugal asunduza amanzi ngephampu futhi angene ohlelweni lokunisela. Ngokuphambene nalokho, amaphampu okunisela aklanyelwe ngqo ukusetshenziswa kwezolimo, kucatshangelwa izici ezifana nomthombo wamanzi, ukugeleza kanye nezidingo zokucindezela. Lawa maphampu ngokuvamile aqinile kakhulu ukumelana nezidingo zokusebenza okuqhubekayo ezindaweni zezolimo ezinzima.
Omunye umehluko obalulekile izici zokusebenza. Amaphampu e-centrifugal aziwa ngokugeleza kwawo okuphezulu kanye namakhono okucindezela aphansi. Afaneleka kakhulu ekusetshenzisweni okudinga ukudluliselwa kwamanzi amaningi, njengezindawo zezimboni noma izinhlelo zamanzi zikamasipala. Ngakolunye uhlangothi, amaphampu okunisela aklanyelwe ukuletha amanzi ngokucindezela okuphezulu kanye namazinga okugeleza aphakathi. Lokhu kuyadingeka ukuze kuniselwe kahle njengoba izitshalo zidinga ukuletha amanzi amaningi ngaphansi kwengcindezi eyanele ukuqinisekisa ukumuncwa nokusatshalaliswa kahle kuyo yonke inhlabathi.
Amaphampu e-Centrifugal anikeza izinzuzo ngokusebenza kahle kwamandla kanye nokusetshenziswa kwamandla. Lawa maphampu aklanywe ngendlela yokuthi akwazi ukusebenza ngesivinini esiphezulu, okwandisa ukusebenza kahle kwamandla. Ngakolunye uhlangothi, amaphampu okunisela aklanywe ngendlela yokusingatha ukucindezeleka okuphezulu, okudinga ugesi owengeziwe ukuze asebenze. Kodwa-ke, intuthuko kwezobuchwepheshe bephampu iholele ekuthuthukisweni kokusebenzisa amandla kahle.amaphampu okuniselaezithuthukisa ukusetshenziswa kwamandla ngenkathi zisahlangabezana nengcindezi nokugeleza okudingekayo yizinhlelo zokunisela.
Ngamafuphi, yize amaphampu e-centrifugal kanye ne-irrigation anezinzuzo zawo, umehluko omkhulu usekuklanyweni kwawo, izici zokusebenza, kanye nokusebenza kahle kwamandla. Amaphampu e-centrifugal ayasebenziseka futhi afanele ukusetshenziswa okudinga ukudluliselwa kwamanzi amaningi ngengcindezi ephansi. Ngakolunye uhlangothi, amaphampu okunisela aklanyelwe ukusetshenziswa kwezolimo futhi ahlinzeka ngokucindezela okuphezulu kanye nokugeleza okulinganiselwe okudingekayo ukuze kuniselwe kahle. Ngokuqonda lo mehluko, abalimi kanye nochwepheshe bezolimo bangenza izinqumo ezinolwazi lapho bekhetha iphampu engcono kakhulu yezidingo zabo zokunisela.
Isikhathi sokuthunyelwe: Agasti-22-2023