A shekarar 2002, an kaddamar da hanyar Gabas ta Kudu zuwa Arewa a hukumance, kuma ana shirin mika ruwa mai cubic biliyan 14.8 a kowace shekara bayan an kammala.Dangane da tsarin gaba daya, ma'aunin karkatar da ruwa na karshe na aikin karkatar da ruwa daga kudu zuwa arewa ya kai mita biliyan 44.8, wanda ya hada da cubic biliyan 14.8 a layin gabas, mita biliyan 13 a layin tsakiya, da kuma cubic biliyan 17. mita akan layin yamma.Lokacin ginin zai ɗauki kimanin shekaru 40 zuwa 50.Bayan kammala aikin, zai samar da rukunin tashar famfo mafi girma a duniya.
Aikin karkatar da ruwa daga kudu zuwa arewa yana karkatar da ruwa daga kudu zuwa arewa.Yana canja wurin ruwa daga ƙananan tudu zuwa tsayi mai tsayi.Don shawo kan tasirin nauyi, wajibi ne a yi amfani da wani abu kamar famfo na ruwa.Domin a cimma adadin watsa ruwa na dubun-dubatar biliyoyin cubic mita, yana ɗaukar famfo nawa yake ɗauka?
Aikin karkatar da ruwa daga Kudu zuwa Arewa ya kasu zuwa layi uku, gabas da yamma.Aikin layin gabas an zana shi ne daga ƙananan rafukan kogin Yangtze kuma ana jigilar shi ta hanyar babban tashar jiragen ruwa na Beijing-Hangzhou.Jimillar tashoshi na bututun ruwa a wannan layin ya kai 51: kashi na farko na aikin a shekarar 2014. Akwai tashoshi 21, za a gina karin 13 a kashi na biyu, sannan za a gina wasu 17 a kashi na uku.
Yaya girman waɗannan famfo?
An bayyana cewa, mafi kankantar famfun ruwa yana da tsayin kusan mita daya, yayin da mafi girman famfo na ruwa ya kai mita 5.2, kuma yawan aikin famfo ya kai mita cubic 13,000, abin mamaki matuka, wanda hakan kuma ke nuna cewa aikin fasaha mai alaka da shi yana da matukar wahala. .
Domin aikin layin tsakiya, wurin da aka fara layin tsakiyar shi ne madatsar ruwa ta Danjiangkou, wanda ya kai mita 100 sama da birnin Beijing, kuma ruwan na iya gudana da kansa ta hanyar nauyi.
Mafi wahala daga cikin layukan ukun shine aikin layin yamma, wanda shine aikin ban ruwa a yankunan yammaci da arewa maso yamma ta hanyar karkatar da ruwa daga kogin Dadu.Halin da ake ciki a yankin yamma yana da ɗan tsauri, kuma yana da wahala a yi aiki.Abin farin ciki, tsayin daka na gaba na yamma yana da tsayi, don haka yana da sauƙi don zubar da ruwa, amma ya fi wuya a shimfiɗa ruwan.
Zaɓin famfo shine mafi mahimmanci kuma babban aiki a cikin "matakin nazarin yiwuwar" ƙirar tashar famfo.Ko zaɓin famfo na ruwa yana da ma'ana ko a'a yana da alaƙa da babban shugaban aiki, musamman aikin tattalin arziƙi a ƙarƙashin yanayin ƙirar ƙirar, dangane da aminci da amincin duk shugaban mai aiki, da kuma alaƙa da shigarwa, kulawa, da saka hannun jari na aikin. .
Zaɓin famfo na ruwa ya haɗa da la'akari da tsarin gine-gine, amma mayar da hankali kan kwatanta da zaɓin halayen hydraulic.Daga dangantakar ilimin lissafi, fahimci halayen famfo da ingantaccen na'urar famfo, NPSH mai mahimmanci, da dai sauransu, kuma zaɓi famfo mafi dacewa a cikin nau'ikan famfo da ake da su, wanda ke dacewa don haɓaka fa'idodin saka hannun jari.Don tashoshin famfo, tashoshi masu gudana da na'urorin famfo suma suna da mahimmanci.Na'urar famfo shine tsawo na famfo na ruwa, kuma shine "famfo na gaba ɗaya".Wajibi ne a fahimci halaye na tashar kwarara da na'urar famfo daga haɗin ilimin lissafi, kuma yin zaɓi mai dacewa.
Ruite famfo suna da ƙwararrun ƙungiyar don taimaka muku zaɓar fam ɗin da ya dace don rukunin aikace-aikacen ku.
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Lokacin aikawa: Maris-08-2023