Nigute Umupira Wumupira Ukora?

Reba Ishusho Nini
Imipira yumupira nimwe mubwoko bwa valve bukoreshwa cyane mubikorwa bitandukanye.Icyifuzo cyumupira wumupira kiracyiyongera.Waba warigeze wibaza uburyo imipira yumupira igira ingaruka mubikorwa byawe.Muri iyi ngingo, uziga kubyerekeye ibice bisanzwe bigize umupira wumupira nibikorwa byawo.Ikirenzeho, tuzakwereka uburyo umupira wumupira ukora kugirango bigufashe kubyumva neza mbere yuko ugira ibyo usaba.

Agaciro k'umupira ni iki?

Nkuko izina ryayo ribigaragaza, umupira wumupira ufite disiki imeze nkumupira ukora nka bariyeri mugihe valve ifunze.Isosiyete ikora imipira yububiko ikora igishushanyo mbonera cyumupira kugirango kibe icya kane gihinduka ariko nanone gishobora kuba ubwoko bwizunguruka mugihe kigenzura cyangwa kiyobora itangazamakuru.

Imipira yumupira ikoreshwa mubisabwa bisaba gufunga neza.Birazwi ko bifite umuvuduko muke.Ihinduka rya dogere 90 byoroha gukora nubwo itangazamakuru rifite amajwi menshi, umuvuduko cyangwa ubushyuhe.Bafite ubukungu cyane kubera ubuzima bwabo burambye.

Imipira yumupira nibyiza kuri gaze cyangwa amazi hamwe nuduce duto.Iyi valve ntabwo ikora neza hamwe na slurries kuko iyanyuma yangiza byoroshye imyanya yoroshye ya elastomeric.Mugihe bafite ubushobozi bwo gutereta, imipira yumupira ntabwo ikoreshwa nkiyi kuko guterana amagambo bishobora kwangiza intebe nabyo byoroshye.

Ibice byumupira

Hariho byinshi bitandukanye byumupira wumupira, nka 3-inzira yumupira wamaguru hamwe numupira wumupira mubikoresho bitandukanye.Mubyukuri, uburyo bwo gukora imipira yinzira 3 nayo itandukanye numupira usanzwe.Hariho inzira nyinshi zo gutondekanya indangagaciro.Bibe uko bishoboka, hari ibice birindwi bya valve bihuriweho na valve zose.

Umubiri

Umubiri ni urwego rwumupira wose.Ikora nkimbogamizi yumutwaro uva mubitangazamakuru bityo ntihabeho guhererekanya igitutu kumiyoboro.Ifata ibice byose hamwe.Umubiri uhujwe no kuvoma ukoresheje urudodo, uruzitiro cyangwa urudodo.Imipira yumupira irashobora gutondekwa ukurikije ubwoko bwumubiri, akenshi baterwa cyangwa bahimbwe.

Inkomoko: http://valve-tech.blogspot.com/

Uruti

Gufungura cyangwa gufunga valve bitangwa nuruti.Ibi kandi nibyo bihuza disiki yumupira na lever, hand cyangwa actuator.Uruti nirwo ruzunguruka umupira wumupira kugirango ufungure cyangwa ufunge.

Gupakira

Nibipapuro bifasha gufunga bonnet nigiti.Byinshi mubibazo bibera muri kano karere rero kwishyiriraho neza ni ngombwa.Kurekura cyane, kumeneka bibaho.Birakabije, kugenda kwuruti birabujijwe.

Bonnet

Bonnet nigifuniko cyo gufungura valve.Ibi bikora nkinzitizi ya kabiri yo kotsa igitutu.Bonnet niyo ifata ibice byose byimbere hamwe nyuma yo kwinjizwa mumubiri wa valve.Akenshi bikozwe mubintu bimwe numubiri wa valve, bonnet irashobora guhimbwa cyangwa guterwa.

Umupira

Iyi ni disiki yumupira wumupira.Kuba umupaka wa gatatu wingenzi wumuvuduko, igitutu cyitangazamakuru kirwanya disiki iyo iri mumwanya ufunze.Disiki yumupira akenshi iba ikozwe mubyuma cyangwa ibikoresho biramba.Disiki yumupira irashobora guhagarikwa nkigihe habaye umupira ureremba hejuru, cyangwa irashobora gushirwaho nkiyumupira wumupira wa trunnion.

Intebe

Rimwe na rimwe bita impeta ya kashe, aha niho disiki yumupira iruhukira.Ukurikije igishushanyo cya disiki yumupira, intebe iba ifatanye cyangwa idafatanye kumupira.

Umukoresha

Acuator ni ibikoresho bikora kuzenguruka bikenewe na valve yumupira kugirango ufungure disiki.Akenshi, aba bafite isoko yimbaraga.Imikorere imwe irashobora kugenzurwa kure kuburyo indangagaciro ziracyakora nubwo zaba ziri kure cyangwa bigoye kugera ahantu.

Abakoresha barashobora kuza nkintoki zintoki zikoreshwa mumaboko.Ubundi bwoko bwa actuator burimo ubwoko bwa solenoid, ubwoko bwa pneumatike, ubwoko bwa hydraulic, hamwe nibikoresho.

Nigute Umupira Wumupira Ukora?

Mubisanzwe nukuvuga, imikorere yumupira wumupira ikora murubu buryo.Byaba ari intoki cyangwa actuator ikora, imbaraga zimwe zimura lever cyangwa ikiganza kuri kimwe cya kane kugirango zifungure valve.Izi mbaraga zimuriwe kuruti, kwimura disiki kugirango ifungure.

Disiki yumupira irahindukira kandi uruhande rwarwo rufunguye rureba urujya n'uruza rw'itangazamakuru.Kuri iyi ngingo, lever iri mumwanya wa perpendicular hamwe nicyambu kugirango kibangikanye no gutembera kwitangazamakuru.Hano hari ikiganza gihagarara hafi yuruti hagati ya stem na bonnet kugirango yemere kimwe cya kane.

Gufunga valve, lever isubira inyuma icya kane.Uruti rugenda ruhindura umupira wumupira muburyo bunyuranye, uhagarika itangazamakuru.Ikibaho kiri mumwanya ugereranije nicyambu, perpendicular.

Ariko, menya ko hari ubwoko butatu bwimipira yimodoka.Buri kimwe muribi gifite ibikorwa bitandukanye.

Umupira ureremba umupira ufite disiki yumupira wahagaritswe kuruti.Nta nkunga iri hepfo yumupira kuburyo disiki yumupira yishingikiriza igice cyumuvuduko wimbere kugirango imipira ifunze imipira irazwi.
Mugihe valve ifunze, umuvuduko wo hejuru wumurongo uturuka mubitangazamakuru usunika umupira werekeza ku ntebe yimbere.Ibi bitanga umurongo mwiza wa valve, wongeyeho kubintu bifatika.Intebe yo hepfo yumupira ureremba umupira utwara umutwaro wumuvuduko wimbere mugihe valve ifunze.

Ubundi bwoko bwimipira ya disiki ni trunnion yashizwe kumupira.Ibi bifite trunnion hepfo yumupira wumupira, bigatuma umupira wumupira uhagarara.Izi trunnions nazo zikuramo imbaraga zivuye mumitwaro yumuvuduko mugihe valve ifunze kuburyo habaho ubushyamirane buke hagati yumupira wumupira nintebe.Umuvuduko wo gufunga ukorerwa mubyambu byombi no hejuru.

Iyo valve ifunze, intebe zipakiye isoko zigenda zerekeza kumupira uzunguruka gusa.Aya masoko asunika intebe cyane kumupira.Ubwoko bwimipira ya Trunnion ikwiranye nibisabwa bidakenera umuvuduko mwinshi kugirango wimure umupira kumyanya yo hasi.

Ubwanyuma, izamuka ryumupira wumupira ukoresha uburyo bwo guhindagurika.Disiki yumupira yegereye intebe iyo valve ifunze.Iyo ifunguye, disikuru iranyeganyega kugirango ikure ku ntebe kandi yemere itangazamakuru gutemba.

Umupira Wumupira Ukoreshwa Niki?

# Amavuta
# Gukora Chlorine
# Cryogenic
# Gukonjesha amazi no kugaburira sisitemu y'amazi
# Imashini
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# Sisitemu irinda umuriro
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Umwanzuro

Kumva uburyo umupira wumupira ukora bivuze ko ushobora gufata ibyemezo byubwenge niba iyi valve ikwiranye nibyo ukeneye.Niba ukeneye kumenya byinshi kubyerekeye imipira yumupira, ihuza na XHVAL.