Ni irihe tandukaniro riri hagati ya Valve yo kugenzura n'ivave y'umupira?

Intangiriro

Valve ni intwari zidasanzwe mu buryo bw'amazi y'inganda, zikora nk'ahantu hakomeye ho kugenzura amazi, umuvuduko n'icyerekezo. Ku bahanga mu by'imashini, abashushanya, n'inzobere mu gutanga amasoko, guhitamo valve itari yo bishobora gutuma sisitemu idakora neza, igihe gihenze cyo kudakora, cyangwa ndetse no kwangirika gukabije. Mu bwoko bukunze kugaragara ariko bukunze kwitiranywa nivalve y'umupiran'valve yo kugenzuraNubwo rimwe na rimwe bishobora gusa, intego zabyo ziratandukanye cyane. Iyi nyandiko izaguha igereranya risobanutse neza kandi rirambuye kugira ngo ushobore guhitamo neza ibyifuzo byawe.

Valve y'umupira ni iki? Igikoresho cyo kugenzura amazi mu buryo butandukanye

Avalve y'umupirani valve izunguruka ikoresha umupira uzunguruka ufite ubugari buto kugira ngo igenzure uburyo utemba. Iyo umugozi wa valve uzungurutse, umupira urazunguruka. Umwobo (ufite imbobo) unyura hagati y'umupira uhura n'inzira y'umuvuduko kugira ngo wemerere umupira kunyuramo cyangwa uhagaze neza kugira ngo uwuhagarike burundu.

Igishushanyo n'imikorere y'ingenzi

Akamaro k'ibanze k'umugozi w'umupira ni ugukora nk'ikintuigikoresho cyo kuzimya/kuzimyaItanga uburyo bwo gufunga bwizewe kandi butuma idacika intege, kandi izwiho ubushobozi bwo kuzimya umuriro, kugabanuka gake k'umuvuduko, no gukora vuba.

BisanzweUbwoko bwa Valves z'imipira

• Valve y'umupira w'icyuma kidashonga: Ni nziza cyane mu bidukikije byangiza, mu gukoresha isuku nyinshi, no mu bushyuhe bukabije. Ikunze gukoreshwa mu nganda zikora imiti, ibiribwa n'ibinyobwa, ndetse n'imiti.

•Valve y'umupira w'inganda: Icyiciro kinini cyagenewe gukoreshwa cyane muri peteroli na gaze, gutunganya amazi, n'inganda z'amashanyarazi. Akenshi zigaragaramo inyubako zikomeye n'ibikoresho bikomeye nk'icyuma cya karuboni.

•Valves z'umupira zikora ku buryo bwikora: Ifite ibikoresho by'amashanyarazi, umwuka, cyangwa hydraulic bikoreshwa mu kugenzura kure no gushyira mu bikorwa sisitemu zikora mu buryo bwikora.

•Valve y'umupira ifite imigozi: Ifite imigozi ya NPT cyangwa BSPT kugira ngo byoroshye kuyishyira mu miyoboro mito idasudira.

•Valve y'umupira w'amazi: Yagenewe by'umwihariko guhangana n'umuvuduko mwinshi uboneka muri sisitemu za hydraulic, akenshi ikorwa mu cyuma gikomeye cya karuboni cyangwa icyuma kitagira umugese.

Valve yo kugenzura ni iki? Umurinzi w'icyerekezo cy'umuvuduko w'amazi

Avalve yo kugenzura, cyangwa valve idasubiza amazi (NRV), ni igikoresho cy’umutekano cyikora cyagenewe kwemerera amazi gutembera mu cyerekezo kimwe gusa. Intego yacyo yonyine ni ukurinda ko amazi ashobora kwangiza kandi adakora neza (backflow).

Igishushanyo n'imikorere y'ingenzi

Itsindakugenzura imikorere ya valventabwo ikora; ntabwo isaba kugenzura intoki cyangwa hanze. Uburyo bwo gutemba ubwabwo bufungura valve. Iyo uburyo bwo gutemba buhagaze cyangwa busubiye inyuma, imikorere y'imbere (disiki, umupira, cyangwa diaphragm) ihita yifunga binyuze mu mbaraga rukuruzi, imbaraga z'impeshyi, cyangwa umuvuduko w'umugongo.

Ubwoko busanzwe bwa valve zo kugenzura

•Valve yo gusuzuma umupira: Ikoresha umupira uremba wicaye ku gipfundikizo kugira ngo ubuze inzira isubira inyuma. Yoroshye kandi ifite akamaro mu bikorwa bitandukanye.

•Valve yo kugenzura Swing: Ifite disiki ifite amapine ifunguka itemba kandi ifungana ku gipfundikizo iyo amazi asubiye inyuma. Ikunze kugaragara mu mazi n'imiyoboro y'amazi yanduye.

•Valve yo kugenzura ifite flanged: Ifite impera zifatanye n'imigozi ikoreshwa mu guhuza imiyoboro ifite umuvuduko mwinshi cyangwa imiyoboro minini, ituma ifunga neza kandi idacika.

•Valve yo kugenzura ifite imigozi: Kimwe na valve z'umupira zifite imigozi, izi zagenewe koroshya gushyiramo screw muri sisitemu nto.

Itandukaniro ry'ingenzi: Igenzura ry'ingufu ugereranije n'ingufu z'umupira

Iyi mbonerahamwe igaragaza itandukaniro ry'ibanze riri hagati ya valve y'umupira na valve yo kugenzura. 

*Gukoresha umupira usanzwe ntabwo ari byiza kuko bishobora gutera gucika kw'imitsi no kwangirika kw'intebe. Umupira usanzwe cyangwa V-port ukoreshwa mu kugenzura.

Ishingiroitandukaniro riri hagati ya valve y'umupira na valve yo kugenzurani ukugenzura ugereranyije n'imikorere y'ikoranabuhanga. Avalve y'umupirani ibyerekeyeitaziguye, kugenzura nkanal y'umuvuduko. Avalve yo kugenzurani ibyerekeyeyikora, uburinzi budakoresha imbaragay'iyi gahunda.

Porogaramu n'Ingero z'Ikoreshwa: Guhitamo Igikoresho Gikwiriye Akazi

Aho wakoresha value y'umupira

•Kwishyira mu kato:Gufunga igice cy'umuyoboro kugira ngo gikomeze gukoreshwa.

•Kugenzura Imikorere:Nk'imvange yizewe yo gufungura no kuzimya mu murongo uwo ari wo wose wo gutunganya.

•Gukwirakwiza:Kuyobora umuvuduko w'amazi mu mashami atandukanye y'uburyo.

•Umutekano:Ahantu ho gufunga byihutirwa amazi yangiza.

Aho wakoresha Valve yo Gusuzuma

•Uburinzi bwa pompe:Ishyirwa ku ruhande rw'ipompe kugira ngo hirindwe ko amazi asubira inyuma kandi inyundo y'amazi irahagarara iyo pompe ihagaze.

•Gukumira gusubira inyuma kw'umuvuduko w'amazi:Kugenzura neza ko amazi yanduye adasubira mu mazi meza.

•Ubusugire bwa sisitemu:Kubungabunga umuvuduko mu murongo no gukumira amazi asohoka (urugero, muri sisitemu za HVAC).

•Gutandukanya itangazamakuru:Kubuza ko ibintu bibiri bitandukanye bivangavanga mu murongo umwe.

Uburyo bwiza bwo gushyiraho no kubungabunga

Ishyirwa ry'imashini yo kugenzura ikoreshwa rya valve

Gushyiraho neza valve yo kugenzura ni ingenzi kugira ngo ikore neza.

1. Icyerekezo:Umwambi uri ku gice cy'umuyoboro wa valve ugomba kwerekeza mu cyerekezo cy'amazi anyuramo.

2. Icyerekezo:Valve nyinshi zo kugenzura (cyane cyane ubwoko bwa swing) zigomba gushyirwaho zitambitse. Izindi, nka valve zo kugenzura umupira, zishobora gukora mu mirongo ihagaze ifite amazi azamuka. Buri gihe reba ibisobanuro by'uwakoze.

3. Inguzanyo:Menya neza ko umuyoboro ugororotse unyura neza mbere na nyuma y'aho ucaniriye kugira ngo ushobore kuzunguruka neza no gutembera neza kw'amadirishya.

Inama zo kubungabunga valve z'umupira

Nubwo muri rusange idakorerwa isuku nke, valve z'imipira zo mu nganda zigira inyungu mu igenzura rya buri gihe.

1. Gutwara igare:Koza imyitozo ngororamubiri buri gihe (fungura/funga) kugira ngo wirinde gufata, cyane cyane mu buryo buhagaze.

2. Igenzura ry'amazi asohoka:Reba neza niba hari aho inkingi n'aho intebe zifungira.

3. Igenzura ry'imikorere y'ibikoresho:Ku bijyanye na valve z'umupira zikora, genzura aho ingufu z'amashanyarazi zituruka, swichi zigabanya umuvuduko w'amashanyarazi, n'imiterere y'imbaraga z'amashanyarazi.

4. Gusiga amavuta:Hari valve zimwe na zimwe zikenera gusigwa amavuta buri gihe binyuze mu gufunga amavuta.

Umwanzuro: Ni ikibazo cy'imikorere, si ibyo gukunda

Guhitamo hagati ya valve y'umupira n'iy'igenzura si ikibazo cyo kumenya ikiruta ibindi, ahubwo ni ikibereye akazi. Byakozwe ku ntego zitandukanye cyane.

• Hitamo Valve y'umupiraigihe ukeneyekugenzura imikorere, imikorere y'intoki, cyangwa ikora mu buryo bwikoragutangira cyangwa guhagarika urujya n'uruza rw'ibintu.

• Hitamo Valve yo Gusuzumaigihe ukeneyeuburinzi butagira aho bugarukira, bwikorakugira ngo hirindwe ko amazi atembera mu buryo bunyura inyuma.

Ku bijyanye na sisitemu zigoye, ni ibisanzwe kubona zikora icyarimwe—urugero,valve y'umupiraku bwigunge novalve yo kugenzurahepfo gato y'ipompo kugira ngo irinde. Usobanukiwe inshingano zayo zitandukanye, ushobora gushyiraho valves ufite icyizere, ukareba ko sisitemu ikora neza, umutekano, kandi iramba.

Witeguye kugaragaza valve ikwiye umushinga wawe? Reba urutonde rurerure rw'imikorere myiza rwa NSWvalve z'umupira w'icyuma kidashongakandi yizewevalve zo kugenzurakugira ngo ubone igisubizo cyiza cy'ubusabe bwawe.