Ni ubuhe buryo bwo guhuza valve y'ikinyugunyugu n'umuyoboro?

Niba guhitamo uburyo bwo guhuza hagati ya valve y'ikinyugunyugu n'umuyoboro cyangwa ibikoresho ari byo cyangwa atari byo bizagira ingaruka zitaziguye ku bushobozi bwo gukora, gutemba, gutemba no kuva kw'iyi valve. Uburyo busanzwe bwo guhuza valve burimo: guhuza flange, guhuza wafer, guhuza butt welding, guhuza threaded, guhuza ferrule, guhuza clamp, guhuza self-searing n'ubundi buryo bwo guhuza.

A. Guhuza Flange
Guhuza flange ni ikintuvalve y'ikinyugunyugu ifite flangehamwe n'udupira twombi tw'umubiri wa valve, duhuye n'udupira two ku muyoboro, kandi dushyirwa mu muyoboro hakoreshejwe imigozi. Guhuza udupira ni bwo buryo bwo guhuza bukoreshwa cyane muri valve. Udupira tugabanyijemo ubuso bunini (RF), ubuso burambuye (FF), ubuso bunini n'ubugari (MF), n'ibindi.

B. Guhuza umugati
Valve ishyirwa hagati y'udupira tubiri, kandi igice cy'umubiri w'agapira k'agapiravalve y'ikinyugunyugu cya waferubusanzwe ifite umwobo wo gushyiramo ibintu kugira ngo byoroshye gushyiraho no gushyiramo ibintu.

C. Guhuza Solder
(1) Guhuza imiyoboro yo gusudira: Impera zombi z'umubiri wa valve zitunganywa mu miyoboro yo gusudira imiyoboro hakurikijwe ibisabwa mu gusudira imiyoboro yo gusudira imiyoboro, ijyanye n'imiyoboro yo gusudira y'umuyoboro, kandi zigashyirwa ku muyoboro hakoreshejwe gusudira.
(2) Guhuza soketi: Impera zombi z'umubiri wa valve zitunganywa hakurikijwe ibisabwa mu gusudira soketi, kandi zihuzwa n'umuyoboro hakoreshejwe soketi.

D. Ihuza ry'imigozi
Imiyoboro y'imigozi ni uburyo bworoshye bwo guhuza kandi bukunze gukoreshwa kuri vali nto. Igice cy'imiyoboro y'imigozi gitunganywa hakurikijwe buri gipimo cy'imigozi, kandi hari ubwoko bubiri bw'imigozi y'imbere n'imigozi yo hanze. Ihuye n'umugozi uri ku muyoboro. Hari ubwoko bubiri bw'imiyoboro y'imigozi:
(1) Gufunga mu buryo butaziguye: Insinga z'imbere n'inyuma zigira uruhare mu kuziba. Kugira ngo ihuze neza ko ihuza idacika, akenshi yuzuramo amavuta y'ubudodo, ubudodo bw'ubudodo n'ikaseti y'ibikoresho bya PTFE; muri yo kaseti y'ibikoresho bya PTFE ikoreshwa cyane; iyi kaseti ifite ubushobozi bwo kurwanya ingese kandi ikaba ifite ingaruka nziza zo kuziba. Yoroshye kuyikoresha no kuyibika. Iyo uyikuyemo, irashobora gukurwaho burundu kuko ari agace kadafata, karuta cyane amavuta y'ubudodo n'ubudodo bw'ubudodo.
(2) Gufunga mu buryo butaziguye: imbaraga zo gufunga umugozi zoherezwa kuri gasket iri hagati y’imirongo yombi, ku buryo gasket igira uruhare mu gufunga.

Ihuza rya E. ferrule
Ihuza ry'umuyoboro w'amashanyarazi ryatangiye gukorwa mu gihugu cyanjye mu myaka ya vuba aha. Ihame ryaryo ryo guhuza no gufunga ni uko iyo umutobe ufashwe neza, umuyoboro w'amashanyarazi ushyirwa ku gitutu, ku buryo inkombe y'umuyoboro w'amashanyarazi irumira ku rukuta rw'inyuma rw'umuyoboro, kandi ubuso bw'inyuma bw'umuyoboro w'amashanyarazi buhuzwa n'ingingo iri munsi y'igitutu. Imbere mu mubiri haba hafatanye cyane n'ubuso butose, bityo amazi ashobora kwirindwa mu buryo bwizewe. Nk'udupira tw'ibikoresho. Ibyiza by'ubu buryo bwo guhuza ni ibi bikurikira:
(1) Ingano nto, uburemere bworoheje, imiterere yoroshye, gusenya no guteranya byoroshye;
(2) Imbaraga zikomeye zo guhuza, urwego runini rw'ikoreshwa, ubushobozi bwo kurwanya umuvuduko mwinshi (1000 kg/cm2), ubushyuhe bwinshi (650 ° C) hamwe n'ihungabana n'ihindagurika ry'ikirere;
(3) Ibikoresho bitandukanye bishobora gutoranywa, bikwiriye kurwanya ingese;
(4) Ibisabwa kugira ngo habeho imikorere iboneye ntabwo biri hejuru;
(5) Biroroshye kuyishyiraho ahantu harehare.
Kugeza ubu, uburyo bwo guhuza feri bwakoreshejwe mu bicuruzwa bimwe na bimwe by'ibice bito by'umurambararo mu gihugu cyanjye.

F. Guhuza hakoreshejwe grooved
Ubu ni uburyo bwihuse bwo guhuza, bukenera gusa bolts ebyiri, kandivalve y'ikinyugunyugu ifite imiyoborobirakwiriye ku muvuduko mukevalve z'ibinyugunyuguakenshi usanga zisenyagurika. Nk'udupira tw'isuku.

G. Ihuza ry'imbere ryishingikiriza ku giti cyaryo
Uburyo bwose bwo guhuza bwavuzwe haruguru bukoresha imbaraga zo hanze kugira ngo buhagarike umuvuduko w'icyuma kugira ngo kibone gufunga. Ibi bikurikira bisobanura uburyo bwo guhuza bwifata bukoresheje umuvuduko uringaniye.
Impeta yayo yo gufunga ishyirwa ku mfuruka y'imbere kandi ikora inguni runaka aho uruhande rureba impuzankano. Igitutu cy'impuzankano cyoherezwa ku mfuruka y'imbere hanyuma kikajya ku mfuruka yo gufunga. Ku buso bw'imfuruka y'imfuruka runaka, imbaraga ebyiri z'ibice biyigize zirakorwa, imwe ifite umurongo wo hagati w'umubiri wa valve uteganye n'inyuma, indi igakandagirwa ku rukuta rw'imbere rw'umubiri wa valve. Imbaraga ya nyuma ni imbaraga yo kwifata. Uko igitutu cy'imfuruka cy'imbere kiba kinini, ni ko imbaraga yo kwifata iba nyinshi. Kubwibyo, iyi fomu yo guhuza ikwiriye ku mfuruka z'umuvuduko mwinshi.
Ugereranyije no guhuza flange, irazigama ibikoresho byinshi n'abakozi, ariko inasaba gushyiramo imbaraga runaka mbere y'uko ikoreshwa, kugira ngo ibashe gukoreshwa neza iyo umuvuduko uri muri valve utari mwinshi. Valve zikozwe hakoreshejwe ihame ryo kuzifunga ubwazo muri rusange ni valve zikoresha umuvuduko mwinshi.

Hari ubwoko bwinshi bwo guhuza valve, urugero, valve zimwe na zimwe nto zidakeneye gukurwaho zihuzwa n'imiyoboro; valve zimwe zitari iz'icyuma zihuzwa n'amasoko n'ibindi. Abakoresha valve bagomba kuvurwa hakurikijwe imiterere yihariye.

Icyitonderwa:
(1) Uburyo bwose bwo guhuza bugomba kwerekeza ku bipimo ngenderwaho bihuye no gusobanura ibipimo ngenderwaho kugira ngo hirindwe ko valve yatoranijwe idashyirwaho.
(2) Ubusanzwe, umuyoboro munini n'agapira bihuzwa na flange, naho umuyoboro muto n'agapira bihuzwa na thread.