Muna 2002, nzira yekumabvazuva yemvura yekumaodzanyemba kweSouth-yekumaodzanyemba. Maererano nehurongwa hwakawanda, hwekupedzisira hwemvura huwandu hwemaodzanyemba-ku-kuchamhembe cubic mita Nguva yekuvakwa ichatora anenge makore makumi mana kusvika makumi mashanu. Pashure pokunge chirongwa chacho chapedzwa, chichagadzira yakakura pumping station boka munyika.
Iyo yekumaodzanyemba-yeku-kuchamhembe kwemvura diversion chirongwa chesimba kubva kumaodzanyemba kuchamhembe. Ino shandura mvura kubva ku-low Albledhiyo kune ma albtites dzakakwirira. Kukurira pesvedzero yegiravhiti, inodikanwa kushandisa chimwe chinhu senge pombi yemvura. Kuti uzadzise huwandu hwemvura hunotamisa hwemakumi emabhiriyoni emamirioni emamita mitezo, zvinotora kuti mangani mapumps anotora?
Iyo-yekumaodzanyemba yemvura-yekukwira diversion chirongwa chakakamurwa kuita mitsara mitatu, iyo kumabvazuva nekumavirira. Iyo East mutsara chirongwa inokweverwa kubva kune yakadzika kusvika yerwizi yeYangtsze uye inotakurwa kuburikidza neBeijing-Hangzhou Grand Canal. Huwandu hwese hwezviteshi zvemvura mumutsara uyu wasvika 51: Chikamu chekutanga chechirongwa muna 2014. Pane zviteshi makumi maviri nemaviri, 13. Zvimwe zvichavakwa muchikamu chechipiri, uye 17 zvimwe zvichavakwa muchikamu chechitatu
Mapombi aya akakura sei?
Inonzi iyo dombo diki remvura iri pamusoro peimwe mita yakakwirira, apo pombi yakakura kwazvo ndeye 5.2 metres yakakwira, uye iyo pombi yechiuru inosvika mumamita gumi nematanhatu, izvo zvinoshamisa kwazvo, izvo zvinoreva zvakare kuti basa rakabatana rehunyanzvi rakaoma kwazvo.
Kuti uwane mutsara wepakati purope, iyo nzvimbo yekutanga yemutsara wepakati ndeye Danjiangkou Reservoir, iyo anenge zana emamita yakakwirira kupfuura Beijing, uye mvura inogona kuyerera nayo pachayo nekukwira.
Iyo inonyanya kuoma pamitsara mitatu ndiyo yeWest mutsara chirongwa, iyo ndeyekudiridza nzvimbo dzakaomeswa kumadokero uye kuchamhembe kwakadziva kumadokero nemvura kubva kuRwizi rweDavid. Mamiriro aya ari kuWestern Dunhu ane hutsinye, uye zvakaoma kwazvo kushanda. Neraki, kukwira kwemberi kwekumadokero kwakakwirira, saka zviri nyore kupomba mvura, asi zvakanyanyisa kuisa mvura.
Kusarudzwa kwepombi ndiko kwakanyanya kukosha uye kukuru basa mu "Kubatsira Kudzidza Stage" yekupomba chiteshi dhizaini. Kunyangwe iyo yemvura pombi yekusarudza ine musoro kana isina hukama nemusoro wakawanda wekushandisa, kunyanya kushanda kwehupfumi pasi pechimiro chekugadzira, zvine chekuita nekuvimbika kwemusoro wenyaya, uye zvakare zvine chekuita nekuisa, uye chirongwa chekudyara.
Iko kusarudzwa kwemapepa emvura kunosanganisira kufunga kwekuvaka, asi kutarisisa kuri mukuenzanisa uye kusarudzwa kwe hydraulic maitiro. Kubva kuhukama hwemasvomhu, kubata hunhu hwepombi uye pombi yekunyora pombi uye pombi yepombi, etc., uye sarudza iyo pombi inonzwisisika pakati pemhando dzepombi, iyo inokodzera kuwedzera mabhenefiti ekudyara. Zvekupomba zvidhori, muyerera kuyerera uye zvishandiso zvepampa zvakakosha zvakare zvakakosha. Iyo pombi ye pombi ndeyekuwedzera kwepombi yemvura, uye i "pombi yemvura" yakajairika ". Izvo zvinodikanwa kuti unzwisise hunhu hwechiratidzo chekuyerera uye pombi yepombi kubva kuhukama hwemasvomhu, uye sarudzo inonzwisisika.
Ruite pombi ine nyanzvi timu kuti ikubatsire kusarudza pombi yakakodzera yenzvimbo yako yekushandisa.
Tikugashirei kuonana:
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Kutumira Nguva: Mar-08-2023