Sobanukirwa n'ibiranga ibyuma bihimbano byumupira

Mwisi yimyanda yinganda, ibyuma byahimbwe trunnion-yashizwe kumupira wumupira ugaragara nkuburyo bukomeye kandi bwizewe kubikorwa bitandukanye. Iyi mibande yagenewe kugenzura imigendekere y’amazi mu miyoboro, ikagira uruhare rukomeye mu nganda nka peteroli na gaze, gutunganya amazi, gutunganya imiti no kubyaza ingufu amashanyarazi.

Niki icyuma gihimbano trunnion yashizwe kumupira wumupira?

Mbere yo gucengera muri ibi bintu, birakenewe gusobanukirwa icyo icyuma gihimbano cyumupira wumupira. Ubu bwoko bwa valve bugizwe na disikuru (umupira) izenguruka mumubiri wa valve kugirango igenzure amazi. Ijambo "trunnion mount" ryerekeza ku gishushanyo aho umupira ushyigikiwe na trunnions (pivot point) hejuru no hepfo, byongera ituze kandi bigabanya kwambara. Umubiri wa valve mubusanzwe bikozwe mubyuma byahimbwe, wongeyeho imbaraga nigihe kirekire.

Ibintu nyamukuru biranga ibyuma byahimbwe umupira wumupira

1. Kuramba n'imbaraga

Imwe mungirakamaro zingenzi zibyuma bya trunnion yibihimbano byumupira wumupira nigihe kirekire. Inzira yo guhimba ikubiyemo gukora ibyuma munsi yumuvuduko mwinshi, bikavamo ibintu byinshi kandi bikomeye. Ibi bituma valve ishobora kwihanganira umuvuduko mwinshi nubushyuhe, bigatuma ikenerwa gusaba. Ubwubatsi bukomeye nabwo bugabanya ibyago byo kumeneka kandi bigatanga kashe yizewe.

2. Umuyoboro muke

Trunnion yashizwemo imipira ya valve isaba torque nkeya kugirango ikore kuruta imipira ireremba. Ibi biterwa nigishushanyo cya trunnion gishyigikira umupira kandi kigabanya ubushyamirane mugihe gikora. Kubwibyo, nubwo nubunini bwabyo bunini, iyi valve irashobora gukoreshwa byoroshye, bigatuma iba nziza kuri sisitemu zikoresha zikoresha moteri.

3. Ibiranga ibintu byiza cyane

Igishushanyo cya trunnion cyashyizwe kumupira wumupira cyemerera inzira yuzuye yicyambu, bivuze ko valve ifite imbere imbere ya diametre nkumuyoboro. Iyi mikorere igabanya umuvuduko wumuvuduko numuvurungano, bigatuma amazi atembera neza. Ubuso bunoze bwumupira nabwo bufasha kugabanya guterana, bityo bikazamura imikorere rusange ya valve.

4. Guhindura porogaramu

Ibyuma bya trunnion byahimbwe byashyizwe kumupira wumupira birahinduka kandi birashobora gukoreshwa mubikorwa bitandukanye mubikorwa bitandukanye. Birakwiriye gutunganya amazi, gaze na slurries kandi nibyiza kubyara peteroli na gaze, gutunganya imiti, gutunganya amazi no kubyara amashanyarazi. Ubushobozi bwabo bwo gukora mubihe bikabije byongera ubushobozi bwabo.

5. Igishushanyo mbonera

Ibyuma byinshi byahimbwe byitwa trunnion byashyizwe kumupira wumupira byashizweho kugirango birinde umuriro, bikaba ingenzi mubikorwa bitwara ibikoresho byaka. Iyi mibande yubatswe kugirango hirindwe kumeneka mugihe habaye umuriro, kurinda umutekano no kubahiriza amahame yinganda. Ibishushanyo bidafite umuriro akenshi bikubiyemo ibintu nkicyuma-cyuma cyicaro hamwe no gufunga kabiri.

6. Kubungabunga byoroshye

Gufata neza nikintu gikomeye cyibikorwa bya valve, kandi ibyuma bya trunnion byahimbwe byashyizwe kumupira wumupira byateguwe kugirango byoroherezwe kubungabungwa. Indangagaciro zirashobora gutangwa utabikuye mu muyoboro, kuzigama igihe no kugabanya igihe. Byongeye kandi, igishushanyo cyoroheje cya valve cyemerera kugenzura byihuse no gusimbuza ibice, kwemeza ko valve iguma mubikorwa byiza.

7. Guhitamo ibintu

Ababikora akenshi batanga amahitamo yihariye ya forode ya trunnion yashizwe kumupira wumupira, bituma abakoresha bahitamo ibintu bihuye nibyifuzo byabo byihariye. Ibi birimo amahitamo kubikoresho bitandukanye, ingano, igipimo cyumuvuduko hamwe nu murongo wanyuma. Kwiyemeza byemeza ko valve ishobora guhindurwa kugirango ihuze ibisabwa byihariye bya porogaramu iyo ari yo yose.

8

Imikorere ya kashe ya valve ningirakamaro mukurinda kumeneka no gukora neza. Ibyuma bya trunnion byahimbwe byumupira wumupira mubisanzwe biranga ibikoresho byo murwego rwohejuru bitanga ibimenyetso byiza byo kwambara no kurwanya ruswa. Igishushanyo kandi cyemerera gukoresha ibikoresho bitandukanye bifunga kashe, byongera ubushobozi bwa valve bwo kugumana kashe ikomeye mubihe bitandukanye.

9. Gukora neza

Mugihe ishoramari ryambere ryibyuma bya trunnion-yashizwe kumupira wumupira birashobora kuba hejuru kurenza ubundi bwoko bwa valve, kuramba kwayo hamwe nibisabwa bike byo kubungabunga akenshi bivamo kuzigama igihe kirekire. Kugabanuka gukenera gusanwa no gusimburwa, hamwe nibikorwa byabo neza, bituma bahitamo neza-inganda nyinshi.

Muri make

Ibyuma bya trunnion byahimbwe byumupira wumupira ni amahitamo meza yinganda zisaba ibisubizo byizewe, bigenzura neza. Kuramba kwarwo, imikorere mike yumuriro, ibintu byiza biranga ibintu bitandukanye kandi bihindagurika bituma bikwiranye nurwego runini rwa porogaramu. Byongeye kandi, ibiranga nkibishushanyo birinda umuriro, kubungabunga byoroshye hamwe nuburyo bwo guhitamo birashobora kongera ubwiza bwayo. Mugihe inganda zikomeje gutera imbere kandi zigasaba ibisubizo bikomeye, ibyuma bya trunnion byahimbwe byashyizwe kumupira wumupira ntagushidikanya bizakomeza kuba igice cyingenzi cyimiterere yo kugenzura amazi. Waba uri mu nganda za peteroli na gaze, gutunganya imiti, cyangwa izindi nganda zose, gusobanukirwa ibiranga iyi mibande birashobora kugufasha gufata ibyemezo byuzuye kubikorwa byawe.