Nigute Umupira Valve ukora?

Reba Ishusho Nini
Imipira yumupira nimwe mubwoko bwa valve bukoreshwa cyane mubikorwa bitandukanye.Icyifuzo cyumupira wumupira kiracyiyongera.Waba warigeze kwibaza 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 iyo 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 ukabije.Ihinduka rya dogere 90 byoroha gukora nubwo itangazamakuru rifite amajwi menshi, umuvuduko cyangwa ubushyuhe.Bafite ubukungu cyane kubera igihe kirekire cyo gukora.

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

Ibice byumupira

Hano haribintu byinshi byimipira yumupira, nka 3-ball ball ball na ball ball 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, rufunitse cyangwa rusudira.Imipira yumupira irashobora gutondekwa ukurikije ubwoko bwumubiri, akenshi bikozwe cyangwa byahimbwe.

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

Uruti

Gufungura cyangwa gufunga valve bitangwa nuruti.Ibi kandi nibyo bihuza umupira wumupira na lever, hand cyangwa actuator.Igiti nicyo kizunguruka umupira wumupira kugirango ufungure cyangwa ufunge.

Gupakira

Nibipapuro bifasha gufunga bonnet nigiti.Byinshi mubibazo bibera muri kariya gace rero kwishyiriraho neza ni ngombwa.Kurekura cyane, kumeneka bibaho.Birakabije, kugenda kuruti birabujijwe.

Bonnet

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

Umupira

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

Intebe

Rimwe na rimwe bita kashe mpeta, aha niho umupira wumupira uhagarara.Ukurikije igishushanyo cya disiki yumupira, intebe irahambiriwe cyangwa idafatirwa kumupira.

Umukoresha

Imikorere ni ibikoresho bikora kuzunguruka bikenewe na ball ball 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 nkibiganza byamaboko akoreshwa nintoki.Ubundi bwoko bwa actuator burimo ubwoko bwa solenoid, ubwoko bwa pneumatike, ubwoko bwa hydraulic, hamwe nibikoresho.

Nigute Umupira Valve ukora?

Mubisanzwe nukuvuga, imikorere ya ball valve ikora murubu buryo.Byaba intoki cyangwa actuator ikora, imbaraga zimwe zimura leveri cyangwa ikiganza kuri kimwe cya kane kugirango ufungure valve.Izi mbaraga zimuriwe kumurongo, kwimura disiki kugirango ifungure.

Disiki yumupira irahindukira kandi uruhande rufunitse rureba urujya n'uruza rw'itangazamakuru.Kuri iyi ngingo, leveri 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 umupira muburyo bunyuranye, uhagarika itangazamakuru.Lever iri mumwanya ugereranije nicyambu, perpendicular.

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

Umuyoboro ureremba umupira ufite disiki yumupira ihagarikwa kuruti.Nta nkunga iri munsi yumupira kuburyo disiki yumupira yishingikiriza igice cyumuvuduko wimbere kugirango imipira ifatanye neza.
Mugihe valve ifunze, umuvuduko wo hejuru wumurongo uturuka mubitangazamakuru usunika umupira werekeza ku cyicaro gikuru.Ibi bitanga umurongo mwiza wa valve, wongeyeho kubintu bifatika.Intebe yo hepfo yumupira wamaguru ireremba itwara umutwaro wimbere mugihe iyo valve ifunze.

Ubundi bwoko bwumupira wa disiki ni trunnion yashizwe kumupira.Ibi bifite trunnions hepfo yumupira wumupira, bigatuma umupira wumupira uhagarara.Izi trunnions nazo zikuramo imbaraga zumuvuduko wumuvuduko mugihe valve ifunze kuburyo habaho ubushyamirane buke hagati yumupira wumupira nintebe.Umuvuduko wo gufunga ukorerwa mubyambu byombi no kumanuka.

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

Ubwanyuma, kuzamuka kwumupira wumupira ukoresha uburyo bwo guhinduranya.Disiki yumupira yegereye intebe iyo valve ifunze.Iyo ifunguye, disikuru iranyeganyega kugirango yikure ku ntebe kandi yemere itangazamakuru gutemba.

Niki Umupira Wumupira Ukoreshwa?

# Amavuta
# Gukora Chlorine
# Cryogenic
# Gukonjesha amazi no kugaburira sisitemu y'amazi
# Imashini
# Sisitemu zitwara ubwato
# Sisitemu irinda umuriro
Sisitemu yo kuyungurura amazi

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.