Mavharuvhu epasiMavharuvhu eGlobe ave ari musimboti mukuru mukudzora mvura kwemakore mazana maviri uye ikozvino anowanikwa kwese kwese. Zvisinei, mune mamwe mashandisirwo, magadzirirwo emavharuvhu eglobe anogonawo kushandiswa kudzora kuvharwa zvachose kwemvura. Mavharuvhu eglobe anowanzo shandiswa kudzora kuyerera kwemvura. Vharuvhu yeglobe inobatidzwa/dzimwa uye kushandiswa kwemodulating kunogona kuonekwa kunze kwedzimba nezvivakwa zvebhizinesi, uko mavharuvhu anowanzo iswa.

Utsi hwemvura nemvura zvaive zvakakosha muIndustrial Revolution, asi zvinhu izvi zvingave nengozi zvaifanira kudziviswa.vharuvhu yepasi rosendiyo vharuvhu yekutanga inodiwa kuti basa iri riitwe nemazvo. Dhizaini yevharuvhu yepasi rose yakabudirira uye yaifarirwa zvikuru zvekuti zvakaita kuti ruzhinji rwevagadziri vemavharuvhu echinyakare (Crane, Powell, Lunkenheimer, Chapman, naJenkins) vagamuchire mapatenti avo ekutanga.

Mavharuvhu egedhiyakagadzirirwa kushandiswa munzvimbo dzakavhurika kana dzakavharika zvizere, nepo mavharuvhu eglobe anogona kushandiswa semavharuvhu eblock kana eisolation asi akagadzirwa kuti avhurike zvishoma kudzora kuyerera kwemvura pakudzora. Kungwarira kunofanira kushandiswa pakusarudza magadzirirwo evharuvhu pakushandisa mavharuvhu eglobe pamavharuvhu anoshandiswa neisolation uye anovhurwa, sezvo zvakaoma kuchengetedza chisimbiso chakasimba nekusundidzira dhisiki zvakanyanya. Simba remvura richabatsira kuwana chisimbiso chakanaka uye kuita kuti zvive nyore kuivhara kana mvura ichiyerera kubva kumusoro kusvika pasi.

Mavharuvhu eGlobe akakodzera kushandiswa kwemavharuvhu ekudzora nekuda kwebasa rawo rekutonga, izvo zvinoita kuti pave nekudzora kwakanyatsonaka nekuisa mapositi nemaactuator zvakabatana nebhoneti revharuvhu reglobe nesimbi. Anobudirira mune akawanda mashandisirwo ekudzora mvura uye muzvishandiso izvi anonzi "Final Control Elements."

nzira yekuyerera isina kunanga

Globe inozivikanwawo sevharuvhu yepasi rose nekuda kwechimiro chayo chepakutanga chakatenderera, icho chichiri kuvanza hunhu husina kujairika uye hwakakanganisika hwenzira yekuyerera kwemvura. Nemigero yayo yepamusoro neyepasi yakakombama, vharuvhu yepasi rose yakavhurika zvizere ichiri kuratidza kukweshana kwakakosha kana chipingamupinyi pakuyerera kwemvura kusiyana nevharuvhu yegedhi yakavhurika zvizere kana bhora. Kukweshana kwemvura kunokonzerwa nekukweshana kwemvura kunonotsa kupfuura nepavharuvhu.

Chiyero chekuyerera kwemvura, kana kuti "Cv," chevharuvhu chinoshandiswa kuverenga kuyerera kwemvura kuburikidza naro. Mavharuvhu egedhi ane simba shoma rekudzikamisa kuyerera kwemvura kana ari munzvimbo yakavhurika, saka Cv ichave yakasiyana zvikuru kune vharuvhu yegedhi nevharuvhu yepasi ine saizi imwe chete.

Dhisiki kana chivharo, chinoshanda senzira yekuvhara vharuvhu, chinogona kugadzirwa kuita maumbirwo akasiyana-siyana. Mwero wekuyerera kwemvura kuburikidza nevharuvhu unogona kuchinja zvakanyanya zvichienderana nehuwandu hwekutenderera kwetsinde kana vharuvhu yakavhurika nekuchinja chimiro chedhisiki. Dhizaini yedhisiki yakakombama yakajairika kana "yechinyakare" inoshandiswa muzvizhinji zvezvishandiso nekuti yakakodzera kupfuura mamwe magadzirirwo ekufamba (kutenderera) kwetsinde yevharuvhu. Madhisiki eV-port akakodzera saizi dzese dzevharuvhu dzeglobe uye akagadzirirwa kudzikamisa kuyerera zvakanaka pamaperesenti akasiyana ekuvhura. Chinangwa chemhando dzetsono ndechekudzora kuyerera kwemvura, zvisinei anowanzo kuwanikwa mudhayamita diki chete. Chinhu chakapfava, chinogara kwenguva refu chinogona kuiswa mudhisiki kana chigaro kana kudzima kwakazara kuchidikanwa.

Kushongedza vharuvhu yeglobe

Kuvharwa chaiko kwechikamu kubva kuchikamu muvharuvhu yepasi kunowanikwa ne spool. Chigaro, dhisiki, tsinde, chigaro chekumashure, uye dzimwe nguva hardware inosunga tsinde kudhisiki inoita trim yevharuvhu yepasi. Kushanda zvakanaka kwevharuvhu chero ipi zvayo uye hupenyu hwayo zvinoenderana nekugadzirwa kwetrim uye sarudzo yezvinhu, asi mavharuvhu pasi ari nyore kuchengetedzeka nekuda kwekukweshana kwawo kwakanyanya kwemvura uye nzira dzakaoma dzekuyerera. Kumhanya kwawo nekutenderera kunokwira sezvo chigaro nedhisiki zvichiswedera pedyo. Nekuda kwehunhu hwekuora kwemvura uye kumhanya kwakawedzerwa, zvinokwanisika kukuvadza trim yevharuvhu, izvo zvinozowedzera zvakanyanya kubuda kwevharuvhu painovharwa. Stringing izwi rekuti fault iyo dzimwe nguva inoonekwa semaflakes madiki pachigaro kana dhisiki. Chinhu chakatanga senzira diki yekubuda kwemvura chinogona kukura uye kuita leak yakakura kana ikasagadziriswa nenguva.

Puragi yemavharuvhu madiki ebhuronzi inowanzogadzirwa nezvinhu zvakafanana nemuviri, kana dzimwe nguva chiumbwa chakasimba chakaita sebhuronzi. Chinhu chinowanzo shandiswa pakugadzira mavharuvhu ebhuronzi esimbi ibhuronzi. IBBM, kana kuti "Iron Body, Bronze Mounting," ndiro zita rechinhu ichi chesimbi. Kune zvinhu zvakawanda zvakasiyana-siyana zvekugadzira mavharuvhu esimbi, asi kazhinji chimwe chinhu chimwe kana kupfuura chinogadzirwa nesimbi isina tsvina ine 400 series martensitic. Pamusoro pezvo, zvinhu zvakaoma zvakaita se stellite, 300 series stainless steels, uye copper-nickel alloys senge Monel zvinoshandiswa.

Kune nzira nhatu dzinokosha dzemavharuvhu epasi. Chimiro che "T", chine tsinde rakanangana nekuyerera kwepombi, ndicho chakajairika.
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Kufanana neT-valve, vharuvhu yekona inotenderedza kuyerera kwemvura mukati mevharuvhu nemadhigirii makumi mapfumbamwe, ichishanda semudziyo wekudzora kuyerera kwemvura uye sechishongo chepombi yemadhigirii makumi mapfumbamwe. Pa "miti yeKisimusi" yemafuta negasi, mavharuvhu epakona ndiwo rudzi rwevharuvhu rekugadzirisa kubuda kwemhepo rinogara richishandiswa pamusoro pemabhoyila.
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Dhizaini ye "Y", inova dhizaini yechitatu, yakagadzirirwa kusimbisa dhizaini yekushandisa pakuvhara/kudzima uku ichideredza kuyerera kwemhepo kunoitika mumuviri wevharuvhu yepasi rose. Bhoneti, tsinde, uye dhisiki yevharuvhu yepasi rose yerudzi urwu zvakatenderedzwa pakona ye30-45 degrees kuti nzira yekuyerera ive yakatwasuka uye kuderedza kukweshana kwemvura. Nekuda kwekukweshana kwakaderera, vharuvhu haigone kukuvara zvakanyanya uye hunhu hwese hwekuyerera kwepombi hunovandudzwa.