Ugomba guhitamo valve y'umupira, ariko ubwoko bwayo buratangaje cyane. Guhitamo ubwoko butari bwo bishobora gutuma idakwira neza, gusohora amazi mu gihe kizaza, cyangwa se sisitemu igoye gukomeza.

Ubwoko bune bw'ibanze bw'udupira tw'umupira bushyirwa mu byiciro hakurikijwe imiterere y'umubiri watwo: igice kimwe,ibice bibiri, ibice bitatu, n'igice cyo hejuru. Buri gishushanyo gitanga igiciro gitandukanye, imbaraga, n'uburyo bworoshye bwo gusana, bikabikora hakurikijwe porogaramu zihariye n'ibikenewe mu kubungabunga.

Gusobanukirwa ubu bwoko bw'ibanze ni intambwe ya mbere, ariko ni intangiriro gusa. Akenshi ngira iki kiganiro na Budi, umuyobozi w'ingenzi mu by'ubucuruzi dufatanya muri Indoneziya. Abakiriya be bateshwa umutwe n'amagambo yose akoreshwa. Asanga iyo amaze gusobanura itandukaniro ry'ingenzi mu buryo bworoshye, abakiriya be bumva bafite icyizere cyane. Bashobora kuva ku kuba badafite icyizere bakajya mu guhitamo abahanga, baba bagura valve yoroshye yo kuhira cyangwa indi igoye cyane yo gukorera mu nganda. Reka turebe icyo ubu bwoko busobanura kuri wewe.

Ni ubuhe bwoko butandukanye bwa valve z'umupira?

Ubona amagambo nka "umuyoboro wose," "trunnion," na "umupira ugenda hejuru" ku mpapuro zihariye. Aya magambo y'ikoranabuhanga atuma bigorana kumenya niba ubona imikorere ikwiye ijyanye n'ibyo ukeneye.

Uretse imiterere y'umubiri, valve z'umupira zishyirwa mu byiciro hakurikijwe ingano yazo (umuyoboro wose ugereranije n'umuyoboro usanzwe) n'igishushanyo cy'umupira w'imbere (uri ku mazi ugereranije n'urufunguzo). Umuyoboro wose utuma amazi atemba neza, mu gihe igishushanyo cy'urufunguzo gihangana n'umuvuduko mwinshi cyane.

Reka twirebere cyane ku miterere y'umubiri ndetse n'iy'imbere. Imiterere y'umubiri ireba uburyo bwo kuwubungabunga.igice kimweValve ni icyuma gifunze; irahendutse ariko ntishobora gusanwa.ibice bibiriUmubiri w'agace k'umuyoboro ucikamo kabiri, bigatuma usanwa, ariko ugomba kubanza kuwukura mu muyoboro. Igishushanyo mbonera cyoroshye kubungabunga niibice bitatuValve. Igice cyo hagati kirimo umupira gishobora gukurwaho ukoresheje bolt ebyiri, bigatuma imiyoboro ikomeza gukora neza. Ibi ni byiza ku mirongo ikenera serivisi kenshi. Imbere, "aho umupira uherereye" cyangwa umwobo uri mu mupira ni ingenzi.icyambu cyuzuyeValve ifite umwobo ungana n'umuyoboro, bigatuma nta nzitizi y'amazi ivamo.icyambu gisanzweni ntoya gato, ibyo bikaba ari byiza ku bikorwa byinshi. Amaherezo, hafi ya valve zose za PVC zikoreshaumupira urerembaigishushanyo mbonera, aho igitutu cya sisitemu gisunika umupira neza ku ntebe iri hasi kugira ngo habeho ikimenyetso.

Ubwoko bw'imipira y'umupira mu buryo bugaragara

Ni ubuhe bwoko butandukanye bw'ihuza ry'ingufu z'umupira?

Wabonye valve ikwiye, ariko ubu ugomba kuyihuza. Guhitamo uburyo bubi bwo kuyihuza bishobora gutuma habaho imikorere igoye, kuva amazi mu buryo buhoraho, cyangwa se sisitemu udashobora kuyitunganya udafite hackcaw.

Ubwoko bukunze gukoreshwa cyane mu guhuza ibyuma bikoreshwa mu gufunga umupira ni imiyoboro ya PVC ihoraho, impera z'imigozi zihuza ibikoresho bitandukanye, impera z'imiyoboro minini, n'imiyoboro y'ingufu kugira ngo ikore neza cyane.

Ubwoko bw'ihuza wahisemo bugena uburyo imvange ihuzwa n'imiyoboro yawe.Soketicyangwa "gutembera" bikoreshwa ku muyoboro wa PVC, bigatuma habaho isano ihoraho, idapfa gusohoka hakoreshejwe sima iyungurura. Ibi biroroshye kandi byizewe cyane.Ifite imigoziImiyoboro (NPT cyangwa BSPT) igufasha gufunga valve ku muyoboro urimo imigozi, ibyo bikaba ari byiza cyane mu guhuza PVC n'ibice by'icyuma, ariko bisaba ko ifunga imigozi no kuyishyiraho witonze kugira ngo wirinde gusohoka. Ku miyoboro minini (ubusanzwe irenga santimetero 2),ifite umugoziHakoreshwa imiyoboro. Bakoresha bolts na gasket kugira ngo bakore agapfundikizo gakomeye, gafite umutekano kandi koroshye gukuraho. Ariko kugira ngo imiyoboro mito ikomeze kubungabungwa neza, nta kintu na kimwe kirutaUbumwe nyakuriValve. Iyi shusho ifite utubuto tubiri tw’umuyoboro tugufasha gukuraho burundu igice cyo hagati cya valve kugira ngo gikosorwe cyangwa gisimburwe mu gihe impera z’aho ihurira ziguma zifatanye n’umuyoboro. Ni nziza kurusha izindi zose: guhuza gukomeye kandi serivisi yoroshye.

Kugereranya Ubwoko bw'Ihuza

Ni ubuhe bwoko butandukanye bwa valve za MOV?

Urashaka gukora porogaramu yawe mu buryo bwikora, ariko "MOV" isa n'ibikoresho bigoye by'inganda. Ntuzi neza isoko y'amashanyarazi, amahitamo yo kuyigenzura, ndetse niba ikora neza ku mushinga wawe.

MOV isobanuraValve ikoreshwa na moteri, ni valve iyo ari yo yose igenzurwa na actuator. Ubwoko bubiri bw'ingenzi ni actuator z'amashanyarazi, zikoresha moteri y'amashanyarazi, na actuator z'umwuka, zikoresha umwuka ufunze kugira ngo zikoreshe valve.

MOV si ubwoko bwihariye bwa valve; ni valve isanzwe ifite actuator. Ubwoko bwa actuator ni bwo bw'ingenzi.Ibikoresho by'amashanyarazini zo zikunze gukoreshwa cyane ku mavali ya PVC mu buryo bw'amazi. Zikoresha moteri nto kugira ngo zifungure cyangwa zifunze vali kandi ziboneka mu mavote atandukanye (nka 24V DC cyangwa 220V AC) kugira ngo zihuze n'isoko ry'amashanyarazi yawe. Ni nziza cyane ku bikorwa nko mu turere two kuhira twikora, mu gupima amazi, cyangwa mu kuzuza ikigega cya kure.Ibikoresho by'umwukakoresha imbaraga z'umwuka ufunze kugira ngo ufungure cyangwa ufunge valve vuba cyane. Zirakomeye cyane kandi zizewe ariko zisaba kompanyi y'umwuka n'imiyoboro y'umwuka kugira ngo zikore. Ubusanzwe uzibona gusa mu nganda nini aho umwuka ufunze usanzwe ari kimwe mu bikorwa remezo. Ku bakiriya benshi ba Budi, ibikoresho by'amashanyarazi bitanga uburyo bwo kugenzura, ikiguzi, no koroshya ibintu.

Ni irihe tandukaniro riri hagati ya valve y'umupira yo mu bwoko bwa 1 n'iya 2?

Urimo gusoma urupapuro rw'ibisobanuro hanyuma ukareba "Valve y'umupira yo mu bwoko bwa 21" ariko ntuzi icyo bivuze. Ufite impungenge ko ushobora kuba ubuze ibisobanuro by'ingenzi ku mutekano wayo cyangwa imikorere yayo.

Iyi mvugo ikunze kuvuga ibisekuru by’udupira tw’ingufu twa 'union ball valves' dukomoka ku bicuruzwa runaka. "Ubwoko bwa 21″ bwabaye incamake y’igishushanyo mbonera gigezweho kandi gifite imikorere myiza gikubiyemo ibintu by’ingenzi by’umutekano n’uburyo bworoshye bwo gukoresha nk’udupira tw’ingufu twa 'union nut'.

Amagambo "Ubwoko bwa 1" cyangwa "Ubwoko bwa 21" si amahame rusange ku nganda zose, ahubwo yerekeza ku bishushanyo mbonera bikomeye byagize uruhare mu isoko. Tekereza "Ubwoko bwa 21" nk'urugero rugezweho kandi rw'igiciro cya vali y'imvange nyayo. Ubwo twashushanyaga vali zacu za Pntek true union, twashyizemo amahame atuma iyi miterere iba myiza cyane. Ikintu cy'ingenzi cyane niUduti tw'Ihuriro ry'Inkoko dukingira impanuka. Iyi ni uburyo bwo kwirinda aho umugozi ufite umugozi ufunga, bigatuma bidashoboka gukuramo no gufungura sisitemu mu gihe iri munsi y'umuvuduko. Ibi birinda guturika gukomeye. Ibindi bintu bisanzwe muri ubu buryo birimoimpeta ebyiri z'umugongo wa Okugira ngo habeho uburinzi bwiza bw'amazi asohoka ku munwa noagapapuro ko gushyiramo kashyizwe hamwe(akenshi hakurikijwe ISO 5211 standard) ibyo bituma byoroha kongeramo icyuma gikoresha amashanyarazi nyuma. Si valve gusa; ni igice cy’ingenzi cy’uburyo bw’amashanyarazi gitekanye, cyizewe kandi kidashobora kuzahura n’ingaruka mbi z’igihe kizaza.

Umwanzuro

Ubwoko bune bw'ingenzi bwa valves zerekeza ku miterere y'umubiri, ariko gusobanukirwa neza biva mu kumenya aho umuyoboro uherereye, aho uhurira n'aho ukorera, n'uburyo bwo gukoresha. Ubu bumenyi bugufasha guhitamo valve ikwiriye akazi ako ari ko kose.