Gushiraho umupira wa valve no kubungabunga

Menya neza ko umuyoboro uhagaze kuriumupira wamaguruiri mumwanya wa coaxial, kandi flanges ebyiri kumuyoboro zigomba guhora zibangikanye kugirango hemezwe ko umuyoboro ushobora kwihanganira uburemere bwumupira wumupira ubwawo.Niba bigaragaye ko umuyoboro udashobora kwihanganira uburemere bwumupira wumupira, tanga inkunga ijyanye numuyoboro mbere yo gushiraho.

1. Emeza itegurwa ryumupira wumupira mbere yo kwishyiriraho

1. Menya neza ko umuyoboro uri kumwanya wo gushyiramo umupira wumupira uri mumwanya wa coaxial, kandi flanges ebyiri kumuyoboro zigomba guhora zibangikanye kugirango hemezwe ko umuyoboro ushobora kwihanganira uburemere bwumupira wumupira ubwawo.Niba bigaragaye ko umuyoboro udashobora kwihanganira uburemere bwumupira wumupira, tanga inkunga ijyanye numuyoboro mbere yo gushiraho.

2. Emeza niba mu muyoboro hari umwanda, gusudira, n'ibindi, kandi umuyoboro ugomba gusukurwa.

3. Reba izina ryumupira wumupira, hanyuma ukore ibikorwa byuzuye byo gufungura no gufunga byuzuye kumupira wumupira inshuro nyinshi kugirango wemeze ko valve ishobora gukora mubisanzwe, hanyuma ugenzure byimazeyo ibisobanuro bya valve kugirango umenye neza ko valve ari idahwitse.

4. Kuraho igifuniko kirinda impande zombi za valve, urebe niba umubiri wa valve usukuye, kandi usukure umwobo wumubiri.Kubera ko hejuru yikimenyetso cyumupira wumupira ari serefegitura, niyo imyanda mito ishobora kwangiza hejuru yikimenyetso.

2. Gushiraho umupira wumupira

1. Igice icyo aricyo cyose cyumupira wumupira kirashobora gushyirwaho kumpera yimbere, kandi imipira yumupira irashobora gushirwa kumwanya uwariwo wose.Niba umupira wumupira ufite moteri (nkagasanduku gare, electro-pneumatic actuator) yashyizweho, igomba gushyirwaho uhagaritse, kumbere no gusohoka kwa valve.mu buryo butambitse.

2. Shyiramo gasketi hagati yumupira wa valve flange na flangine ya pipine ukurikije ibisabwa byateganijwe.

3. Bolt iri kuri flange igomba gukomezwa muburyo bumwe, bikurikiranye kandi bingana.

4. Niba umupira wumupira wakira pneumatike, amashanyarazi nibindi bikora, uzuza kwishyiriraho isoko yumwuka hamwe namashanyarazi ukurikije amabwiriza.

3. Kugenzura nyuma yo gushiraho umupira wa valve

1. Nyuma yo kwishyiriraho, tangira umupira wumupira kugirango ufungure kandi ufunge inshuro nyinshi.Igomba kuba ihindagurika kandi imwe, kandi umupira wumupira ugomba gukora mubisanzwe.

2. Ukurikije igishushanyo mbonera cyumuvuduko wumuyoboro, reba imikorere yikimenyetso cyubuso bufatanye hagati yumupira wumupira na flangine ya pipine nyuma yo gukoreshwa.

Icya kane, kubungabunga umupira wumupira

1. Umuyoboro wumupira urashobora gusenywa no gusenywa nyuma yumuvuduko mbere na nyuma yumupira wumupira.

2. Mugihe cyo gusenya no guteranya umupira wumupira, birakenewe kurinda ibice bifunze, cyane cyane ibice bitari ibyuma.Nibyiza gukoresha ibikoresho byihariye kubice nka O-impeta.

3. Iyo umupira wumupira wumubiri wongeye guteranyirizwa hamwe, ibimera bigomba gukomera muburyo bumwe, buhoro buhoro kandi buringaniye.

4. Umukozi ushinzwe isuku agomba guhuzwa nibice bya reberi, ibice bya pulasitike, ibyuma nicyuma gikora (nka gaze) muri valve yumupira.Iyo igikoresho gikora ari gaze, lisansi (GB484-89) irashobora gukoreshwa mugusukura ibice byicyuma.Sukura ibice bitari ibyuma n'amazi meza cyangwa inzoga.

5. Ibice byangirika birashobora gusukurwa no kwibiza.Ibice by'ibyuma bifite ibice bitari ibyuma bidashobora kubora birashobora gusukwa hamwe na pompe yumye ya rotor yumye hamwe nigitambara cyiza kandi gisukuye cyatewe hamwe nogukora isuku (kugirango fibre itagwa kandi ifatanye nibice).Mugihe cyo gukora isuku, amavuta yose, umwanda, kole, ivumbi, nibindi bifatanye nurukuta bigomba kuvaho.

6. Ibice bitari ibyuma bigomba kuvanwa mubikoresho byogusukura ako kanya nyuma yo gukora isuku, kandi ntibigomba gushiramo igihe kirekire.

7. Nyuma yo gukora isuku, igomba guteranyirizwa hamwe nyuma yumukozi ushinzwe isuku kurukuta rwogejwe amaze guhindagurika (irashobora guhanagurwa nigitambara cya silike kitarashizwe mubikoresho byogusukura), ariko ntigomba guhagarikwa. igihe kirekire, bitabaye ibyo bizangirika kandi byandujwe n'umukungugu.

8. Ibice bishya nabyo bigomba gusukurwa mbere yo guterana.

9. Gusiga amavuta.Amavuta agomba guhuzwa nibikoresho byumupira wa valve, ibice bya reberi, ibice bya plastike hamwe nuburyo bukoreshwa.Iyo uburyo bukora ari gaze, amavuta arashobora gukoreshwa.Shira urwego ruto rwamavuta hejuru yikibanza cyo gushiraho kashe, shyiramo urwego ruto rwamavuta kuri kashe ya reberi, hanyuma ushyireho urwego ruto rwamavuta hejuru yikimenyetso hamwe no guterana hejuru yikibabi cya valve.

10. Chipi yicyuma, fibre, amavuta (usibye ibyateganijwe gukoreshwa), ivumbi nibindi byanduye, ibintu byamahanga ntibigomba kwemererwa kwanduza, gukomera cyangwa kuguma hejuru yibice cyangwa kwinjira mumyanya y'imbere mugihe cyo guterana.