Simba remvura richava chigadzirwa chikuru kuchengetedza magetsi epasi mune ramangwana here? Kana isu tikatanga kubva munhoroondo yekuona, iwe uchaona kuti kunyangwe mamiriro esimba anoshanduka sei, kushandiswa kwehydropower kuri kuwedzera munyika.
Kare kare, vanhu vaishandisa simba remvura kutyaira vhiri remvura uye kutyaira chigayo kuti vape simba rekudiridza mudzimba nekurima. Nekuvandudzwa kwemaindasitiri maviri mafambiro, hydropower yakawedzera kukosheswa. Injini yeutsi inopa simba rakawanda kunharaunda, saka vanhu vanoshuvira kutsvaga chimiro chesimba nehupamhi hwepamusoro, kudzora kwakasimba uye nyore nyore kwenguva yakati. Naizvozvo, kushandiswa kweinjini yemhepo uye simba remagetsi kwakakurumidza kukurudzira kufambira mberi kwesainzi uye tekinoroji.
Muna 1831, Ferrari yakaratidza musimboti wekutanga wemagetsi emagetsi kuburikidza nehuwandu hukuru hwekuyedza. Nharaunda yefizikisi yakaongororawo zvakawanda nezve mota dzemagetsi. Zana rose rechi19 rakanga riri munguva yemagetsi asina kunaka zvikuru. Panguva iyoyo, vanhu vashomanana chete munyika vaigona kushandisa marambi emagetsi anodhura. Zvakanga zvisati zvaitika kusvikira nyanzvi yefizikisi inonzi William Armstrong yakabatanidza kushandiswa kwehydropower nejenareta apo mamiriro ezvinhu aya akachinja zvishoma nezvishoma.
Uyu nyanzvi yefizikisi yerudo akashandisa zvirinani kugadzirwa kwake kuhupenyu. Pachikomo chiri kunze kweRosberg, akashandisa zvakanakira nzvimbo yacho kugadzirira manor ake nemhando dzakasiyana dzemvura nemagetsi zvigadzirwa, saka hupenyu hwake hwakava nyore. Semuenzaniso, ndiye munhu wekutanga munyika kushandisa muchina wekuwacha wehydraulic. Akagadzirawo hydraulic lift kuburikidza nemvura uye magetsi.
Ndiro basa rake rinoratidza kupasirese kuti simba rakasanganiswa re hydropower haringogone kuvandudza zvakanyanya kushanda kwemaindasitiri, asi zvakare rinotarisirwa kushandura hupenyu hwevanhu uye maitiro ekugadzira. Muna 1882, Edison akatanga hurongwa hwekugadzira magetsi emvura, inova zvakare chiteshi chemagetsi ekutanga pasi rose. Ichi chirongwa zvakare chinoratidza kutanga kwenguva yemagetsi emagetsi kumunhu wese.
Kana zviwanikwa zvemagetsi zviri hupenyu hwenyika zhinji, kusimudzira simba remvura ndiyo hwaro hwakanakisa hwekusimudzira kufambira mberi kwevanhu kune chero nyika kana dunhu. Huwandu hukuru hwenhoroondo data inoratidza kuti mapurojekiti emagetsi emvura anogona kutungamira kune zvirinani mhedzisiro yekufambira mberi kwenguva. Naizvozvo, mapurojekiti akasiyana emagetsi emagetsi akavakwawo mumatunhu akasiyana. Semuenzaniso, Hoover Dam muUnited States muna 1931, Vaian Dam muItaly muna 1959, uye Three Gorges Dam muChina muna 2006.
Iye zvino nyika dzakawanda kana matunhu aona kuti havagone kusiya kupihwa kwemagetsi emvura kuti vatevere budiriro yenguva refu. Naizvozvo, hydropower inosungirwa kuramba iripo kwenguva yakareba. Mushure mezana ramakore rechi21, mitengo yemafuta epasi rose yakakwira danho nedanho. Nzvimbo yedu yezvakatipoteredza yakatarisana nekusvibiswa kwakanyanya, uye kugadzirwa kwemagetsi emvura kunogona kusimudzira kugadziridzwa kwesimba idzva.
Kuvandudzwa uye kushandiswa kwemagetsi emvura richava dambudziko iro nyika huru yese inofanirwa kufunga nezvayo. Apo kuvandudzwa kwesimba kunozarura mavambo enguva itsva, vanhu vanoratidzika kuva vakamira panzvimbo itsva yokutanga. Ndiani angava nezvakanakira mune ramangwana kumhanyisa simba rakachena? Zvinoenderanawo nekuti nyika dzepasi rese dzinogona here kubatanidza kukurumidza kwekuvaka, kutora budiriro inoenderera sechinangwa, kushandisa zvizere basa rakakosha rezviwanikwa zvemvura mukugadzira magetsi, uye kupa kurerukirwa kwehupenyu hwevanhu uye kugadzira, kuitira kuti isangane nezvakawanda zvinodiwa munharaunda.
Muchokwadi, zviwanikwa zvemvura hazvigone kungoita simba rakachena, asiwo zvine yakakwirira yekushongedza uye kukosha kwevashanyi. Semuyenzaniso, Gansu Yongxing Silk Road International Travel Service Co., Ltd yanga yakatarisana nenharaunda gore rose, ichipa vashandisi nemoyo wese masevhisi emhando yepamusoro, vachiomerera kune chinangwa chebhizinesi chekupona nemhando uye kusimudzira nemukurumbira. Kwemakore, takaenderera mberi nekuvandudza network yenyika uye vertical management mode, uye takatungamira mukuvaka bhizinesi remhando yepamusoro rine hukuru hwakakura.
Nguva yekutumira: Jan-29-2023
