Isigaba sesiBili sephrojekthi yokuphambuka koMfula iYangtze kuya eHuaihe siwumsebenzi olandelayo nosekelayo
kuphrojekthi enkulu yangaphambilini. Iphinde isebenze njengomthombo obalulekile wamanzi, ukuhanjiswa kwamanzi
ingxenye yesiteshi kanye nendawo yokugcina amanzi yephrojekthi yokuphambukisa amanzi ekhonza enyakatho ye-Anhui.
Ngemva kokuphothulwa, iphrojekthi ihloselwe ukusekela ukushintshwa kwemithombo yamanzi ezifundeni ezingu-28
(amadolobha nezifunda) enyakatho ye-Anhui futhi inegalelo ekuthuthukisweni okusimeme kwe
umnotho wendawo kanye nomphakathi.
Ukubuka Konke Kwesixazululo
I-Water Diversion Pumping ye-Mengcheng, i-Guoyang ne-Lixin Waterworks
I-Shanghai Liancheng (Iqembu) Co., Ltd.
baqalise amaphrojekthi esango lokuphambukisa amanzi eMengcheng, eGuoyang naseLixin Waterworks,
ukuhlinzeka ngamayunithi epompo ye-centrifugal emunca kabili akhethiwe futhi aklanywe ngokwezidingo ezidingekayo
ukugeleza, ikhanda kanye nezimo zokusebenza endaweni ngayinye.
Isizinda Sephrojekthi
Isigaba II sephrojekthi yokuphambuka koMfula iYangtze kuya eHuaihe
Ububanzi bokwakha obuyinhloko buhlanganisa iMengcheng Station Project, iMengcheng
Iphrojekthi yeSango lokuHlukanisa i-Waterworks, iphrojekthi yeSango lokuHlukanisa i-Guoyang Waterworks kanye
Iphrojekthi ye-Lixin Waterworks Diversion Gate.
Isiteshi saseMengcheng yisiteshi sokuqala emzileni woMfula iWohe weSigaba II.
umsebenzi ukuphakamisa amanzi agcinwe phezulu kweSango laseBengbu eMfuleni iHuaihe ngokusebenzisa i-
UMfula iWohe usuka esiteshini saseMengcheng uye ohlangothini oluphezulu lweSango laseMengcheng, okusiza ekuvikeleni
ukusetshenziswa kwamanzi ezimbonini nakwezolimo endleleni engaphezu kweSango laseMengcheng.
EMengcheng, eGuoyang naseLixin, izindawo zokungenisa amanzi ezisanda kwakhiwa kanye neziteshi zokucindezela
ukuxhumanisa amasango okuphambuka nomfula. Kanye namanzi akhona noma ahleliwe
imisebenzi yokuthutha, amanzi omfula asatshalaliswa emisebenzini yamanzi efanele, okwenza
uhlelo oluphelele lokuphakelwa kwamanzi emadolobheni nasemakhaya.
Uhlelo Lwephrojekthi
Imibhalo yephrojekthi iveza inani lenkontileka elingu-RMB 884 million, okuyisevisi iyonke
isikhathi sezinyanga ezingama-36 kanye nesikhathi sokwakha sezinyanga ezingama-30. Iphrojekthi ngokusemthethweni
waqala mhla ziyi-7 kuMfumfu 2023. Ngaphansi kwesimiso sokuqala, kwakuhlelwe ukuthi kuqedwe
uNhlolanja 2026.
Ukucushwa Kwephampu
Ukukhethwa Kwephampu Ye-Centrifugal Ephindwe Kabili Yemisebenzi Yamanzi Emithathu
ULiancheng ulungiselele amayunithi amane ephampu ye-centrifugal yokumunca kabili kuhlelo ngalunye lwamanzi
isango lokuphambukisa, kufaka phakathi iyunithi eyodwa yokulinda endaweni ngayinye.
Ukuze uthole ulwazi oluhlobene nomkhiqizo, bheka i-Liancheng's
Iphampu ye-centrifugal ye-S Series enesigaba esisodwa yokumunca kabili evundlile ehlukanisiwe
.
| Imisebenzi Yamanzi | Imodeli Yephampu | Amayunithi | Ukugeleza Okulinganiselwe | Inhloko Elinganisiwe | Isivinini | Amandla Emoto |
|---|---|---|---|---|---|---|
| Mengcheng | 500S-35 | 4 (1 ukulinda) | 1,820 m³/h | 41.9 m | 1,480 r/min | 355 kW |
| I-Lixin | 500S-13 | 4 (1 ukulinda) | 1,420 m³/h | 17 m | 980 r/min | 110 kW |
| I-Guoyang | 600S-47 | 4 (1 ukulinda) | 1,960 m³/h | 55.4 m | 980 r/min | 560 kW |
Amayunithi ephampu ye-centrifugal yokumunca kabili afakiwe kuphrojekthi yesango lokuphambukisa amanzi.
Umklamo we-Hydraulic
Imodeli Ye-Hydraulic Eqondene Nephrojekthi kanye Nokuhlaziywa Kwezimo Eziningi
Kulo msebenzi, amaphampu kaLiancheng okumunca kabili asebenza kahle kakhulu akhiwe kusukela ku-
imodeli ye-hydraulic ethuthukisiwe futhi ifaniswe namapharamitha ephrojekthi acacisiwe. Ukusebenza okuningi
izimo zabalwa zabe sezilingiswa futhi zahlaziywa kusetshenziswa ukugeleza okunezinhlangothi ezintathu
ubuchwepheshe.
Amapharamitha afanele alinganisiwe ukuze kufezwe ukufana okufanele phakathi kwe-geometric
amapharamitha, okuholela kumodeli ye-hydraulic ethile yephrojekthi eyenzelwe ukusebenza kahle okuphezulu,
ububanzi bokusebenza obuphezulu kanye nokusebenza okuhle kwe-cavitation.
Ukulinganisa ipharamitha → Imodeli ye-hydraulic ethize yephrojekthi
Umklamo We-Impeller We-Staggered-Blade
I-impeller isebenzisa umklamo we-staggered-blade ukunciphisa ukucindezela kwengcindezi nokwenza
ukugeleza kwamanzi kuzinzile kakhudlwana.
Umklamo Womgodi Ojiyile
Umklamo we-shaft ojiyile ufinyeza isikhathi esiphakathi kwama-bearings futhi uthuthukisa ukuqina kwe-shaft,
okusiza ekunciphiseni ukudlidliza kwephampu nokusekela ukusebenza okubushelelezi.
Ukuqinisekiswa Kwemishini
Ukucindezeleka kanye nokuhlaziywa kokushisa kwezingxenye zephampu eziyinhloko
Ukuhlaziywa kwemishini kwenziwe kusetshenziswa i-SOLIDWORKS simulation. Imodeli yalayishwa,
izindawo zokucindezeleka okukhulu zitholiwe, kwenziwa ukuhlaziywa kokucindezeleka, futhi kwatholakala ukuthi ukushisa kuyanda.
ukuhlaziywa kwenziwe ezindaweni zokuthwala.
Lokhu kuhlaziywa kwasetshenziswa ukwenza umklamo we-impeller, i-volute, i-rotor kanye ne-bearing
izikhundla ezinengqondo nezithembekile, ezisiza ukuqinisekisa amandla nokuphila kwesikhathi eside kwenkonzo
izingxenye ngaphansi kwezimo zokusebenza ezijwayelekile nezimbi kakhulu ezichazwe kuphrojekthi.
- Ukuhlaziywa komshini we-impeller
- Ukuhlaziywa kokucindezeleka kwevolumu
- Ukuhlaziywa kwemishini ye-Rotor
- Ukuhlaziywa kokushisa kwesikhundla sokuthwala
Ukuhlola Nokulawula Ikhwalithi
Ukulinganisela Okunamandla kweRotor kanye nokwamukelwa kwefektri
Ukuhlolwa kokulinganisela okunamandla kwenziwe ezingxenyeni ze-rotor yephampu.
Ukunemba kokuhlolwa kwalawulwa ukuze kulinganiswe izinga lebanga lesi-2.5 ngokuhambisana
GB/T 9239.1-2006, njengoba kuchaziwe kumadokhumenti ephrojekthi.
Imishini yokupompa yamaphrojekthi esango lokuphambukisa amanzi iMengcheng neLixin Waterworks idlulile
ukwamukelwa kwefektri. Ngokusho kombiko wokuqala wephrojekthi, ukusebenza kwayo kuhlangatshezwe ngokugcwele
izidingo zamakhasimende futhi ngathola ukuqashelwa okuqinile eminyangweni efanele
yephrojekthi yokuphambuka koMfula iYangtze ukuya eHuaihe.
Ukulethwa Kwephrojekthi
Ukunikezwa Kwemishini YaseGuoyang Kuqediwe Ekupheleni kuka-2023
Imishini yephrojekthi yesango lokuphambukisa iGuoyang Waterworks yanikezwa ekupheleni kuka-
2023. NgoDisemba 2023, iShanghai Liancheng yathola incwadi yokubonga evela kwi-Construction
kanye neHhovisi Lokuphatha le-Jiangshui North Transmission Project of Anhui Water Diversion
I-Project Co., Ltd.
Incwadi yaqaphela ukuqedwa kwemishini yesango lokuphambukisa iGuoyang Waterworks
hlinzeka ngekhwalithi kanye nobuningi obudingekayo.
Isixazululo Sokupompa Esiqondene Nephrojekthi Yengqalasizinda Yokuphambukisa Amanzi
Kumaphrojekthi esango lokuphambukisa amanzi eMengcheng, eGuoyang naseLixin Waterworks, uLiancheng uhlanganise
ukukhethwa kwephampu yendawo ethile, ukuhlaziywa kwe-hydraulic okunezimo eziningi, ukulingisa kwesakhiwo,
ukulinganisela okuguquguqukayo kwe-rotor kanye nokwamukelwa kwefektri ukuze kuhlangatshezwane nezidingo zokusebenza ezichaziwe
seSigaba II sephrojekthi yokuphambuka koMfula iYangtze ukuya eHuaihe.
Ukuze uthole amabanga engeziwe ephampu kanye nezinkomba zobuchwepheshe, bheka
Ikhathalogi yomkhiqizo we-Liancheng
.
Isikhathi sokuthunyelwe: Julayi-29-2026