Kunezigaba eziningi zamaphampu amanzi, izigaba ezahlukene zamaphampu zihambisana nokusetshenziswa okuhlukene, futhi uhlobo olufanayo lwamaphampu lubuye lube namamodeli ahlukene, ukusebenza nokucushwa, ngakho-ke kubaluleke kakhulu ukukhetha uhlobo lwamaphampu kanye nokukhethwa kwemodeli.
Umfanekiso | Isiteshi esikhulu sokupompa
Kanjani kahle ukukhetha iphampu?
Ipompo yamanzi inezimakethe eziyizigidi eziyizinkulungwane eziyikhulu, kuzoba nenqwaba yamaphampu ekhwalithi engalingani emakethe, ukukhethwa kwepompo okungenangqondo kuzokwenza iphampu ekusebenzeni okungavamile, lapho iphampu ingahlangabezani nezidingo zomklamo wesistimu wesiteshi sepompo, okuzokwenza ngqo kuthinta ukwethembeka kwepompo, impilo yesevisi, ukunakekelwa, ukulimala kwezingxenye, ukudlala kokusebenza, njll., imiphumela enembile kakhulu yokukhetha okungalungile [imali eningi] [ukusebenza kahle okuphansi] [zabasebenzi]. 
Umfanekiso | Amaphampu okunisela ezolimo
Ungacabangi ukuthi kunzima!!! Ukukhetha iphampu yamanzi, izinyathelo ezimbili zokuthola. (Ukuphela bese uthumela ama-dregs weqhinga Oh ~)
Umnyakazo wokuqala: ukugqamisa
Ukuze uhlangabezane nezidingo zokuklama inqubo yokukhiqiza, ngokuhambisana nesisekelo sezidingo zokuklama inqubo yokukhiqiza, hamba ezinhlobonhlobo zezicelo, isakhiwo somzimba wephampu silula, esivumela ukwehlisa izindleko zokulungisa, ukuthuthukisa impilo yesevisi kanye nokunciphisa izindleko. yokushintshwa kwezingxenye.
Umfanekiso | Isiteshi sokumpompa sasendlini
Iqhinga lesibili:qinisekisa izakhi
1. Indawo yohlelo lokusebenzaKubandakanya izinga lokushisa le-ambient, umswakama ohlobene, izidingo zokuvikela ukuqhuma, izidingo zokuvikela uthuli nezingangeni amanzi.
2. Izakhiwo eziwuketsheziUhlobo loketshezi, izinga lokushisa, ukuminyana, i-viscosity, ukuba khona kwezinhlayiya eziqinile, ukubola, ukuguquguquka, ukuvutha, ubuthi, njll.
3. Izesekeli ezichichimayoNgempilo noma ngaphandle kwayo, ukumelana nokushisa, ukumelana nokugqwala, ukumelana nokugqoka nezinye izidingo.
4. imingcele yokusebenza kwepompo ekhethiweIzinga lokugeleza: Ihlobene ngokuqondile namandla okukhiqiza kanye nomthamo wokudlulisa wedivayisi yonke.Inhloko: Ngokuvamile, ikhanda kufanele likhethwe ngokukhulisa ikhanda ngemva kwemajini engu-5% -10%.Amandla: Ngokujwayelekile, iphampu enefomu lamandla nosayizi ngesikhungo sokukhiqiza ngokuzikhethela.Imajini ye-Cavitation: hlola imajini ye-cavitation yedivayisi yepompo, kufanele i-cavitation margin ifaniswe.
5. nquma uhlobo lokufakwa kwephampuNgokusho kwesakhiwo sepayipi, ukukhethwa kwendawo yokufaka yokuxhuma okuvundlile, okuqondile, okuqondile nezinye izinhlobo.
6. nquma inani lamaphampu nezinga eliyisipeleThola inani lamaphampu adingekayo ekusebenzeni okujwayelekile kanye nesidingo samaphampu alindile kanye nenani lamaphampu.
Ukunyakaza kwesithathu: ama-drags of the blind selection
Umfanekiso | Amaphampu Amaphampu
Ngokuvamile, ukwakheka kwamaphampu amaphayiphi kulula kunamanye amaphampu, futhi ububanzi bokufaka isicelo bukhulu kakhulu, uma ungazi ngempela ukuthi ungakhetha kanjani, ungakhetha ngokumpumputhe iphampu yepayipi.
Isifinyezo:Ngemva kokufunda lezi zinyathelo ezintathu, ngikholelwa ukuthi sinokuqonda okuthile kokuthi ungakhetha kanjani iphampu, ube neminye imibuzo, ongayenzashiya umlayezo ukuze kuxoxwe ngakho.
Isikhathi sokuthumela: Jul-21-2023