Project Overview:Yangtze Rwizi kuenda kuHuaihe River Diversion Project
Sechirongwa chenyika chakakosha chekuchengetedza mvura, Rwizi rweYangtze kuenda kuHuaihe River Diversion Project ipurojekiti yakakura-yepakati-mabheseni yekuchinjisa mvura ine mabasa makuru ekupa mvura mumadhorobha nekumaruwa uye kusimudzira ngarava yeYangtze-Huaihe River, yakasanganiswa nekudiridza. uye kuzadzazve nemvura uye kuvandudzwa kwenzvimbo yezvakatipoteredza yeChaohu Lake neHuaihe River. Kubva kumaodzanyemba kuenda kuchamhembe, yakakamurwa kuita zvikamu zvitatu: Yangtze Rwizi kuenda kuChaohu, Yangtze-Huaihe Rwizi kutaurirana, uye Yangtze Rwizi mvura kuchamhembe. Hurefu hwakazara hwemutsetse wekufambisa mvura 723 makiromita, kusanganisira 88.7 makiromita emigero mitsva, 311.6 makiromita enzizi nemadziva, 215.6 makiromita ekudonha uye kuwedzera, uye 107.1 makiromita emapombi ekumanikidza.
Muchikamu chekutanga chepurojekiti, Liancheng Boka rakapa mapombi makuru ekudhonza-kaviri uye axial kuyerera pombi yezvikamu zvakawanda zveRwizi rwaYangtze kuenda kuHuaihe River Diversion Project. Ichi chirongwa ndechechikamu chechipiri cheRwizi rweYangtze kuenda kuHuaihe River Diversion Project. Yakavakirwa pachikamu chekutanga cheRwizi rweYangtze kuenda kuHuaihe River Diversion Project, yakatarisana nekupihwa kwemvura yemumaguta nekumaruwa, yakasanganiswa nekudiridza uye kudzoreredzwa kwemvura, kugadzira mamiriro edunhu kuti apindure njodzi dzekuchengetedza mvura uye kugadzirisa nharaunda. . Iyo yakakamurwa kuita zvikamu zviviri zvikuru: mvura yekufambisa trunk line uye musana wemvura. Mhando huru yepombi yepurojekiti inokunda ndeyepombi inokweva kaviri, inopa zvikamu zvepombi yemvura uye hydraulic mechanical auxiliary system michina yeTongcheng Sanshui Plant, Daguantang neWushui Plant yekupa mvura mapurojekiti, uye Wanglou Station. Zvinoenderana nezvinodiwa zvekupa, 3-kaviri-kusveta pombi yeTongcheng Sanshui Plant ndiyo yekutanga batch yezvigadzirwa, uye zvakasara zvichapihwa zvishoma nezvishoma zvinoenderana nezvinodiwa.
Izvo zvinodikanwa zvekuita parameter yebatch yekutanga yemapombi emvura akapihwa neLiancheng Boka kuTongcheng Sanshui Plant ndeaya anotevera:
Liancheng Solution: Yangtze Rwizi kuenda kuHuaihe River Diversion Project
Yakanakisa Noise uye Vibration
Liancheng Boka ragara richipa zvigadzirwa zvemhando yepamusoro uye mhinduro dzinoshanda dzeRwizi rweYangtze kuenda kuHuaihe River Diversion Project. Iyi purojekiti ine zvakanyanya kuomarara zvinodiwa pahunyanzvi zviratidzo zvepurojekiti yega yega yepombi yemvura unit. Vatengi vanobhadhara zvakanyanya kukosha kweruzha, uye havaigamuchire kana isingasviki 85 decibels. Pachikamu chepombi yemvura, ruzha rwemotor kazhinji rwakakura kupfuura rwepombi yemvura. Naizvozvo, muchirongwa ichi, mugadziri wemota anosungirwa kutora dhizaini yekudzikisa ruzha kune yakakwira-voltage mota, uye zvinodikanwa kuita bvunzo yekuyera ruzha pafekitori yemota. Mushure mokunge ruzha rwemotokari rwave rwakakwana, runotumirwa kufekitari yepombi.
Liancheng yakagadzira mayuniti akagadzikana anodarika zvinotarisirwa kumapurojekiti mazhinji, kunyanya maererano nekudengenyeka uye ruzha rwemapombi emvura. Iyo 500S67 yeTongcheng Sanshui Plant ine 4-level kumhanya. Liancheng Boka rakaronga nhengo dzechikwata chepurojekiti uye zvikwata zvemainjiniya kuti vaite musangano wekukurukura kuti vangaderedza sei ruzha rwepombi yemvura, uye vakaumba maonero nehurongwa hwakabatana. Mukupedzisira, zvese zvinongedzo zvekuzunguza uye ruzha kukosha kwepombi yemvura zvakasangana nezvinodiwa uye zvakasvika padanho repasi rose. Iyo vibration uye ruzha kukosha zvinoratidzwa mune inotevera tafura:
High-effective uye simba rekuchengetedza hydraulic design
Panyaya yekugadzira hydraulic, vashandi veR&D vakasarudza yakanakisa hydraulic modhi yekutanga dhizaini uye vakashandisa iyo 3D software Solidworks yekuenzanisira. Kuburikidza nemaitiro anonzwisisika ekudhirowa nzira, kutsvedzereka uye kutsvedzereka kweyekuyerera chiteshi chepamusoro chemhando dzakaomarara senge kamuri yekukwevera uye kamuri yekumanikidza zvakasimbiswa, uye kuenderana kwe3D uye 2D inoshandiswa neCFD kwakasimbiswa, nekudaro kuderedza chikanganiso chekugadzira mukati. yekutanga R&D nhanho.
Munguva yeR & D nhanho, iyo cavitation performance yepombi yemvura yakatariswa, uye kushanda kwenzvimbo imwe neimwe yekushanda inodiwa nekontrakiti yakatariswa uchishandisa CFD software. Panguva imwecheteyo, nekuvandudza zviyero zvejometri senge impeller, volute uye nharaunda chiyero, kushanda kwepombi yemvura panzvimbo imwe neimwe yekushanda kwakavandudzwa zvishoma nezvishoma, kuitira kuti pombi yemvura ive neunhu hwekushanda kwepamusoro, hupamhi uye yakakwirira. kushanda nesimba uye kuchengetedza simba. Mhedzisiro yekupedzisira yebvunzo inoratidza kuti zviratidzo zvese zvasvika padanho repamusoro repasi rose.
Yakavimbika uye yakagadzikana chimiro
Muchirongwa ichi, izvo zvakakosha zvakaita semuviri wepombi, impeller, uye pombi shaft zvese zvakaiswa pasi pesimba rekusimbisa maverengero vachishandisa nzira yekupedzisa element kuona kuti kushushikana muchikamu chimwe nechimwe hakupfuure kushushikana kunobvumidzwa kwezvinhu. Izvi zvinopa vimbiso kune yakachengeteka, yakavimbika, uye yakasimba kunaka kwepombi yemvura.
Mhinduro dzekutanga
Kune iyi purojekiti, Liancheng Boka rakanyatso kudzora kugadzira mold, kuvharika kwekuongorora, kuongorora zvinhu uye kupisa kupisa kwepombi yemvura kubva pakutanga kweprojekiti, yakaoma uye yakanaka kugadzirisa, kugaya, kusangana, kuyedza uye zvimwe zvinhu.
Musi waNyamavhuvhu 26, 2024, mutengi akaenda kuLiancheng Group Suzhou Industrial Park kuti anoona bvunzo dzekuita index ye500S67 pombi yemvura yeTongcheng Sanshui Plant. Miedzo chaiyo inosanganisira bvunzo yekumanikidza mvura, rotor dynamic chiyero, cavitation bvunzo, bvunzo yekuita, kutakura tembiricha kukwira, ruzha bvunzo, uye vibration bvunzo.
Musangano wekupedzisira wekugamuchirwa wepurojekiti wakaitwa musi waAugust 28. Pamusangano uyu, zviratidzo zvekushanda zvepombi yemvura uye kuedza kwakaitwa nevanhu veLiancheng zvakazivikanwa zvikuru nechikwata chekuvaka uye Party A.
Mune ramangwana, Liancheng Group ichaita nhamburiko dzisingaperi uye kushingirira kupa mhinduro dzinoshanda uye zvigadzirwa zvemhando yepamusoro kune mamwe mapurojekiti ekuchengetedza mvura.
Nguva yekutumira: Sep-13-2024