Vali z'isiKuva mu myaka 200 ishize, inkingi ikomeye mu kugenzura amazi iraboneka ahantu hose. Ariko, muri bimwe mu bikorwa, imiterere y'utuzu duto two mu kirere ishobora no gukoreshwa mu gucunga ifunga ry'amazi burundu. Utuzu duto dukoreshwa mu kugenzura urujya n'uruza rw'amazi. Utuzu duto two mu kirere dukoreshwa mu kugenzura urujya n'uruza rw'amazi. Utuzu duto two mu kirere dukoreshwa mu kugenzura imiyoboro y'amazi n'ikoreshwa ryatwo rigaragara inyuma y'amazu n'inyubako z'ubucuruzi, aho utuzu dukunze gushyirwamo.

Imyuka n'amazi byari ingenzi mu mpinduramatwara y'inganda, ariko ibi bintu bishobora guteza akaga byagombaga kugenzurwa.valve y'isiniyo valve ya mbere ikenewe kugira ngo iki gikorwa kirangire neza. Igishushanyo mbonera cy’ingufu z’isi cyagenze neza kandi cyakunzwe cyane ku buryo byatumye abenshi mu bakora ingufu gakondo (Crane, Powell, Lunkenheimer, Chapman, na Jenkins) bahabwa patenti zabo za mbere.

Vali zo mu irembozigenewe gukoreshwa ahantu hafunguye cyangwa hafunze neza, mu gihe valve zo mu bwoko bwa globe zishobora gukoreshwa nk'ibyuma cyangwa ibyuma byo kwitandukanya ariko zagenewe kuba zifunguye igice kugira ngo zigenzure imikorere yazo mu gihe zigenzura. Hakwiye kwitonderwa mu gufata ibyemezo byo gushushanya iyo ukoresha valve zo mu bwoko bwa globe ku ibyuma bikoreshwa mu kwitandukanya cyangwa bizimya, kuko bigoye gukomeza gufunga neza ukoresheje disiki cyane. Imbaraga z'amazi zizafasha kugera ku gufunga neza no koroshya gufunga iyo amazi atemba ava hejuru ajya hasi.

Valve zo mu bwoko bwa Globe ni nziza cyane mu gukoresha valve yo kugenzura kubera imikorere yayo yo kugenzura, ituma habaho uburyo bwo kugenzura neza cyane hamwe n'ibikoresho byo kugenzura hamwe n'ibikoresho bihujwe na bonnet ya valve yo mu bwoko bwa Globe n'umugongo. Zirakora neza mu buryo butandukanye bwo kugenzura amazi kandi muri ubu buryo zitwa "Ibintu bya nyuma byo kugenzura."

inzira itaziguye y'amazi

Globe izwi kandi nka valve y’umubumbe bitewe n’imiterere yayo ya mbere y’uruziga, ikaba ikomeje guhisha imiterere idasanzwe kandi ihindagurika y’inzira y’umugezi. Kubera ko inzira zayo zo hejuru n’izo hasi zifite imiyoboro, valve y’umubumbe yuzuye iracyagaragaza gukururana gukomeye cyangwa imbogamizi ku gutemba kw’amazi bitandukanye n’irembo ryuzuye cyangwa valve y’umupira. Gukururana kw’amazi guterwa n’umugezi uhengamye bigabanya inzira muri valve.

Igipimo cy'umuvuduko w'amazi, cyangwa "Cv," cya valve gikoreshwa mu kubara umuvuduko unyuramo. Valve zo mu irembo zifite ubushobozi buke cyane bwo kudasohoka iyo ziri ahantu hafunguye, bityo Cv izaba itandukanye cyane kuri valve yo mu irembo na valve y'isi yose ifite ingano imwe.

Disiki cyangwa plagi, ikora nk'uburyo bwo gufunga valve y'isi yose, ishobora gukorwa mu buryo butandukanye. Umuvuduko w'amazi anyura muri valve ushobora guhinduka cyane bitewe n'umubare w'amazi azenguruka iyo valve ifunguye binyuze mu guhindura imiterere ya disiki. Imiterere ya disiki isanzwe cyangwa "isanzwe" igoramye ikoreshwa mu bikorwa byinshi kuko ikwiriye kurusha izindi bishushanyo mbonera ku ngendo runaka (kuzenguruka) kw'agace k ...

Uburyo bwo kugabanya valve y'isi

Uburyo nyabwo bwo gufunga igice kimwe cy’igice muri vali y’umubumbe butangwa na spool. Intebe, disiki, inkingi, intebe y’inyuma, ndetse rimwe na rimwe n’ibikoresho bifatanya n’umubumbe kuri disiki bigize umugozi wa vali y’umubumbe. Imikorere myiza ya vali iyo ari yo yose n’igihe imara biterwa n’imiterere y’umugozi n’amahitamo y’ibikoresho, ariko vali y’umubumbe irushaho kuba mbi bitewe n’uburyo bwinshi bwo gukururana kw’amazi n’inzira zigoye zo gutemberamo. Umuvuduko wazo n’ihindagurika ryazo bizamuka uko intebe na disiki byegeranye. Bitewe n’uburyo amazi asanzwe ahindukamo ububobere n’umuvuduko wiyongera, birashoboka kwangiza umugozi wa vali, ibyo bikazongera cyane amazi asohoka ya vali iyo ifunze. Gufunga ni ijambo ry’ikosa rimwe na rimwe rigaragara nk’uduce duto ku ntebe cyangwa disiki. Icyatangiye nk’inzira nto yo gusohora amazi gishobora gukura kikavamo amazi menshi iyo kidakosowe ku gihe.

Agakoresho k'icyuma gashyirwa ku mvange ntoya z'umuringa akenshi gakorwa mu bikoresho bimwe n'umubiri, cyangwa rimwe na rimwe gakozwe mu buryo bukomeye nk'umuringa. Ibikoresho bikunze gukoreshwa mu mvange z'icyuma gikozwe mu cyuma ni bronze. IBBM, cyangwa "Iron Body, Bronze Mounting," ni izina ry'ubu buryo bw'icyuma. Hari ibikoresho byinshi bitandukanye byo gutema bikoreshwa mu mvange z'icyuma, ariko akenshi ikintu kimwe cyangwa byinshi bikozwe mu mvange 400 z'icyuma gikozwe mu cyuma ...

Hari uburyo butatu bw'ibanze bwo gukoresha valves z'isi. Ishusho ya "T", ifite igiti giteganye n'umuyoboro, ni yo isanzwe cyane.
Ese?
Kimwe na valvu ya T, valvu y'inguni izunguruka amazi imbere muri valvu dogere 90, igakora nk'igikoresho cyo kugenzura amazi n'inkokora y'umuyoboro wa dogere 90. Ku "biti bya Noheli", valvu z'inguni ni ubwoko bwa valvu igenzura umusaruro wa nyuma ikoreshwa kenshi hejuru y'amabati.
Ese?
Igishushanyo cya "Y", ari na cyo gishushanyo cya gatatu, kigamije gukaza igishushanyo mbonera cyo gukoresha mu gufungura no kuzimya, mu gihe kigabanya urujya n'uruza rw'amazi rugaragara mu gice cy'umuyoboro w'amazi. Agasanduku, inkingi, na disiki by'ubu bwoko bwa valve y'amazi bizunguruka ku nguni ya dogere 30-45 kugira ngo inzira y'amazi irusheho kuba nziza kandi bigabanye urujya n'uruza rw'amazi. Kubera ko urujya n'uruza rugabanuka, valve ntabwo ishobora kwangirika cyane kandi imiterere y'imiyoboro y'amazi muri rusange irarushaho kuba myiza.