1. Guhuza flange
Nuburyo bukoreshwa cyane muburyo bwo guhuza muri valve.Ukurikije imiterere yubuso buhuriweho, irashobora kugabanywamo ibyiciro bikurikira:
Type Ubwoko bworoshye: bukoreshwa kuri valve ifite umuvuduko muke kandi byoroshye gutunganya.
Type Ubwoko bwa conveve convex: umuvuduko wakazi ni mwinshi, kandi wogeje wo hagati urashobora gukoreshwa.
Type Ubwoko bwa Tenon groove: gukaraba hamwe na disikuru nini ya plastike birashobora gukoreshwa, bikoreshwa cyane muburyo bubora kandi bifite ingaruka nziza zo gufunga.
Type Ubwoko bwa trapezoidal groove: koresha impeta yicyuma cya elliptique nka gasketi, hanyuma ukoreshe valve ifite umuvuduko wakazi ≥ 64kg / cm2 cyangwa ubushyuhe bwo hejuru.
Type Ubwoko bwa Lens: gasketi ni lens lens, ikozwe mubyuma.Kumashanyarazi yumuvuduko mwinshi cyangwa ubushyuhe bwo hejuru hamwe numuvuduko wakazi ≥ 100kg / cm2.
Type Ubwoko bwa O-impeta: Ubu ni uburyo bushya bwo guhuza flange, butera imbere hamwe no kugaragara kwa reberi O-impeta zitandukanye.Nukuri kwizerwa kuruta gasketi isanzwe muburyo bwo gufunga.
2 Ihuriro
Ubu ni uburyo bworoshye bwo guhuza, bukoreshwa mubisanzwe bito.Hariho ibintu bibiri:
Se Ikidodo kitaziguye: imigozi y'imbere ninyuma igira uruhare rutaziguye mugushiraho ikimenyetso.Kugirango hatabaho kumeneka hamwe, amavuta yo kuyobora, urusenda rwumutwe hamwe na polytetrafluoroethylene umukandara wibikoresho fatizo akenshi bikoreshwa mukuzuza.Muri byo, umukanda wa polytetrafluoroethylene ukoreshwa cyane.Ibi bikoresho bifite imbaraga zo kurwanya ruswa, ingaruka nziza zo gufunga, gukoresha neza no kubungabunga.Iyo gusenya, birashobora gukurwaho burundu, kuko ni firime idafatanye, iruta cyane kuyobora amavuta hamwe numutwe.
Se Ikidodo kitaziguye: imbaraga zo gufatisha urudodo zoherezwa kuri gasketi hagati yindege ebyiri kugirango gasike igire uruhare mukidodo.
3 Guhuza
Guhuza ferrule byateye imbere mumyaka yashize mubushinwa.Ibyiza byiyi fomu ihuza nibi bikurikira:
Volume Ingano ntoya, uburemere bworoshye, imiterere yoroshye no kuyisenya byoroshye;
Force Imbaraga zikomeye zo guhuza, intera yagutse, kandi irashobora kwihanganira umuvuduko mwinshi (1000 kg / cm2), ubushyuhe bwinshi (650 ° C) hamwe no kunyeganyega;
Ibikoresho bitandukanye birashobora gutoranywa, bikwiranye no kurwanya ruswa;
Processing Gutunganya ibisabwa neza ntabwo biri hejuru;
● Biroroshye kwishyiriraho ubutumburuke.Kugeza ubu, uburyo bwo guhuza ferrule bwakoreshejwe mu bicuruzwa bimwe na bimwe bito byinjira mu Bushinwa.
4 Guhuza
Ubu ni uburyo bwihuse bwo guhuza, bukenera gusa Bolt ebyiri, zikwiranye na valve yumuvuduko muke ukunze gusenywa.
5 Imbere yo kwihuza imbere
Bitandukanye nubundi buryo bwo guhuza, imbaraga zo hanze zikoreshwa mukurwanya umuvuduko wo hagati kugirango ugere kashe.Impeta ya kashe yashyizwe kuri cone y'imbere, ikora urwego runaka mumaso ihuye nikigereranyo.Umuvuduko wo hagati woherezwa muri cone y'imbere, hanyuma ukajya kumpeta.Ku buso bwa conical hamwe nu mfuruka ihamye, havamo ibice bibiri, kimwe kibangikanye n'umurongo wo hagati wumubiri wa valve ikindi kigakanda kurukuta rwimbere rwumubiri wa valve.Ibice byanyuma nimbaraga zo kwikuramo imbaraga.Numuvuduko mwinshi uringaniye, niko imbaraga zo kwikuramo imbaraga.Ubu bwoko bwo guhuza rero bubereye umuvuduko mwinshi.Ugereranije na flange ihuza, irashobora kubika ibikoresho byinshi nimbaraga zabantu, ariko kandi ikenera imbaraga runaka mbere yo gukomera, kuburyo ishobora gukoreshwa neza mugihe umuvuduko uri muri valve utari mwinshi.
Hariho uburyo bwinshi bwo guhuza valve, kurugero, uduce tumwe na tumwe tutagomba gukurwaho dusudira hamwe nu miyoboro;bimwe mubitari ibyuma byuma bifata sock ihuza, nibindi. Abakoresha Valve bagomba kuvurwa bakurikije ibihe byihariye.
Igihe cyo kohereza: Werurwe-24-2022