Isesengura ryibyiza nibibi byubwoko butanu busanzwe bwa Valves 2

3. Umupira w'amaguru

Umupira wumupira wahindutse uva mumashanyarazi. Igice cyacyo cyo gufungura no gufunga ni umuzenguruko, kandi umuzenguruko uzunguruka 90 ° uzengurutse umurongo w'igiti cya valve kugirango ugere ku ntego yo gufungura no gufunga. Umupira wumupira ukoreshwa cyane cyane mumiyoboro yo guca, gukwirakwiza, no guhindura icyerekezo cyerekezo cyikigereranyo. Umupira wumupira wateguwe hamwe na V ifungura nawo ufite imikorere myiza yo kugenzura ibintu.

Uruganda rwa TWS rutanga imbaraga rwicaye rwikinyugunyugu rwicaye YD37A1X3-16Q, Ikinyugunyugu cyikubye kabiriD34B1X3-16Q, Ibinyugunyugu bibiri byikinyugunyugu ukurikije Ser.13 cyangwa urukurikirane rwa 14, BS5163 / F4 / F5 / ANSI CL150 reberi yicaye kumarembo, Y-akayunguruzo, kuringaniza valve, gukumira inyuma.

3.1 Ibyiza:

Has Ifite ubushobozi buke bwo guhangana (hafi 0).

② Kubera ko itazakomera mugihe cyo gukora (mugihe habuze amavuta), irashobora gukoreshwa muburyo bwitangazamakuru ryangirika hamwe n’amazi make-atetse.

③ Irashobora gushirwaho ikidodo cuzuye mubitutu binini ugereranije n'ubushuhe.

Can Irashobora kugera kumugaragaro no gufunga. Igihe cyo gufungura no gufunga ibintu bimwe ni amasegonda 0.05 kugeza 0.1 gusa, byemeza ko bishobora gukoreshwa muri sisitemu yimikorere yintebe yikizamini. Iyo gufungura no gufunga valve vuba, nta ngaruka mugihe cyo gukora.

Igice cyo gufunga igice gishobora guhita gihagarara kumupaka.

⑥-- Igikoresho gikora gifunzwe neza kuri valve.

Ikibazo. Kubwibyo, uburyo butembera muri valve kumuvuduko mwinshi ntibuzatera isuri hejuru yikimenyetso.

⑧ Ifite imiterere yoroheje n'uburemere bworoshye. Irashobora gufatwa nkuburyo bwiza bwa valve imiterere ya sisitemu yo hagati yubushyuhe buke.

⑨indangaumubiri urasa. Cyane cyane kumiterere yumubiri wasizwe, irashobora kwihanganira imihangayiko ituruka kumuyoboro.

Part Igice cyo gufunga gishobora kwihanganira itandukaniro ryumuvuduko mwinshi mugihe cyo gufunga.

V Umupira wumupira hamwe numubiri wuzuye wa valve urashobora gushyingurwa mubutaka, bikarinda ibice byimbere bya valve kutangirika. Ubuzima bwacyo ntarengwa bushobora kugera ku myaka 30, bukaba aribwo buryo bwiza cyane bwa peteroli na gaze gasanzwe.

3.2 Ibibi:

Main Ibyingenziindangaintebe yo gufunga impeta yumupira wumupira ni polytetrafluoroethylene (PTFE). Irimo ibintu hafi ya byose byimiti kandi ifite ibimenyetso biranga ibintu byose nka coefficente ntoya yo guterana, imikorere ihamye, kurwanya gusaza, ubushyuhe bwagutse bukoreshwa, hamwe nibikorwa byiza byo gufunga. Nyamara, imiterere yumubiri ya PTFE, harimo coefficente yo hejuru yo kwaguka, kumva neza imbeho ikonje, hamwe nubushyuhe buke bwumuriro, bisaba ko igishushanyo mbonera cya kashe ya valve kigomba gukorwa hafi yiyi mitungo. Kubwibyo, iyo ibintu bifunze kashe, ubwizerwe bwa kashe burahungabana. Byongeye kandi, igipimo cyo kurwanya ubushyuhe bwa PTFE kiri hasi cyane, kandi gishobora gukoreshwa gusa mubushyuhe buri munsi ya 180 ° C. Iyo ubushyuhe burenze agaciro, ibikoresho bifunga bizasaza. Urebye imikoreshereze yigihe kirekire, ikoreshwa gusa kuri 120 ° C.

Performance Imikorere yayo yo kugenzura ni mibi kurenza iy'isi ya valve, cyane cyane kuri pneumatike (cyangwa amashanyarazi.

5. Gucomeka

Gucomeka kumashanyarazi bivuga kuzenguruka aho igice cyo gufunga kiri muburyo bwa plunger. Muguhinduranya 90 °, gufungura igice kumacomeka bikozwe kugirango bivugane cyangwa bitandukanijwe nigice gifungura kumubiri wa valve, kugera kumugaragaro cyangwa gufunga valve. Yitwa kandi isake, ihagarara, cyangwa irembo rizunguruka. Imiterere yicyuma irashobora kuba silindrike cyangwa ihuza. Hariho ubwoko bwinshi bwarwo, harimo kugororoka binyuze muburyo, ubwoko butatu, n'ubwoko bune. Ihame ryarwo ahanini risa niry'umupira wumupira.

5.1 Ibyiza:

Birakwiriye gukora kenshi, hamwe no gufungura byihuse no gufunga no gufunga.

Resistance Kurwanya amazi ni bito.

Has Ifite imiterere yoroshye, ugereranije ntoya, uburemere bworoshye, kandi byoroshye kubungabunga.

④ Ifite imikorere myiza yo gufunga.

⑤ Ntibibujijwe nicyerekezo cyo kwishyiriraho, icyerekezo cyo gutembera hagati gishobora kuba uko bishakiye.

No Nta kunyeganyega, kandi urusaku ni ruto.

5.2 Ibibi:

Surface Ubuso bwa kashe ni bunini cyane, bikavamo urumuri rwinshi kandi rudahinduka.

Ffect Biterwa nuburemere bwacyo, ubunini bwa diameter ya valve ni buke.

Mu mikoreshereze nyayo, niba hakenewe nini nini nini ya valve, hagomba gukoreshwa imiterere yinyuma yinyuma, ishobora kugira ingaruka ku kashe.

Ibisobanuro birambuye, birashobora kuba ubuntu kubonanaUmuyoboro wa TWSuruganda.