A iremboni Byakoreshejwe Byinshi-Intego-ya valve isanzwe. Ikoreshwa cyane mubyuma, kubungabunga amazi, no mubindi bice. Isoko ryemeye imikorere yagutse. Hamwe no kwiga valve y amarembo, yanakoze iperereza ryimbitse kuburyo bwo gukoresha no gukemura ibibazo byamarembo.

Ibikurikira nubusobanuro bwagutse bwibishushanyo mbonera byamarembo, gusaba, gukemura ibibazo, kugenzura ubuziranenge, nibindi biranga.

imiterere

Irembo ry'iremboimiterere igizwe nisahani y irembo nintebe ya valve, ikoreshwa mugutunganya gufungura no gufunga. Ibice byibanze bigize irembo ririmo umubiri wacyo, intebe, isahani y irembo, uruti, bonnet, agasanduku kuzuza, gupakira gland, ibiti byimbuto, intoki, nibindi nibindi. Ingano yumuyoboro irashobora guhinduka kandi umuyoboro urashobora gufungwa bitewe nuburyo ugereranije irembo nintebe ya valve ihinduka. Ubuso bwo guhuza isahani y irembo hamwe nintebe ya valve ni hasi kugirango kugirango irembo ryinjirwe neza.

Irembo ry'iremboIrashobora kugabanywamo ibice bibiri: ubwoko bwa wedge nubwoko bubangikanye, bushingiye kumiterere itandukanye yimiterere yimiryango.

Irembo rimeze nk'uruzitiro rw'urugi rwa rugi rwa kashe ya kashe (rufunga), ukoresheje icyuho kimeze nk'uruzitiro hagati y'irembo n'intebe ya valve, ikora inguni ihanamye n'umurongo wo hagati. Birashoboka ko isahani ya wedge igira impfizi y'intama imwe cyangwa ebyiri.

Hariho ubwoko bubiri bwimyanya iringaniye: bumwe bufite uburyo bwo kwaguka nubundi butabufite, kandi hejuru yikimenyetso cyacyo ni perpendicular kumurongo wo hagati wumuyoboro kandi ugereranije nundi. Impfizi z'intama ebyiri hamwe nuburyo bwo gukwirakwiza zirahari. Imigozi yintama zombi zibangikanye zirambuye ku ntebe ya valve irwanya gradient kugirango ibuze umuyoboro utemba uko impfizi zimanuka. Inzugi n'amarembo bizakingurwa igihe impfizi z'intama zazamutse. Uruzitiro rushyigikiwe na shobuja ku isahani y irembo, rikazamuka kugera ku burebure bwatanzwe kandi rugatandukanya ubuso buhuye n’isahani. Irembo ryibiri ridafite uburyo bwo kwaguka rikoresha umuvuduko wamazi kugirango uhatire irembo kurwanya umubiri wa valve kuruhande rwisohoka rwa valve kugirango ushireho amazi iyo yinjiye mumyanya ya valve hejuru yintebe zibiri zibangikanye.

Irembo ry'irembo rigabanyijemo ibyiciro bibiri: kuzamuka kw'ibiti by'irembo no guhisha indangagaciro z'irembo zishingiye ku kuntu igiti cya valve kigenda iyo irembo rifunguye kandi rifunze. Iyo irembo ryizamuka ryurugi rufunguye cyangwa rufunze, isahani y irembo nigiti byombi bizamuka kandi bigwa icyarimwe. Ibinyuranyo, iyo irembo ryihishwa ryihishe rifunguye cyangwa rifunze, isahani y irembo irazamuka igwa hanyuma igiti cya valve kizunguruka gusa. Inyungu yo kuzamuka kumarembo yikibaho ni uko uburebure bwigaruriwe bushobora kugabanuka mugihe uburebure bwugurura bwumuyoboro bushobora kugenwa nuburebure bwikizamuka bwikibaho. Funga valve uhinduranya intoki cyangwa ukoreshe amasaha yerekeza mugihe uhanganye nayo.

Amahame yo gutoranya amarembo ya valve nibihe

Irembo rya V.

Ibisabwa kuri plaque amarembo arimo:

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(2) Ibikoresho byo kubika amavuta meza.

(3) Ibikoresho byo kuvoma peteroli na gaze.

(4) Sisitemu yuzuye imiyoboro ihagarikwa.

(5) Umuyoboro wohereza gaze yo mumujyi.

(6) Amazi.

Uburyo bwo gutoranya amarembo ya plaque:

. Koresha irembo rimwe ryuzuye hamwe nurufunguzo rufunguye rufunguye niba bisabwa umuyoboro.

.

.

.

Koresha irembo rimwe cyangwa irembo rimwe ryoroshye-rifunze inkoni iringaniye iringaniza ya miyoboro yohereza imiyoboro yo mumijyi.

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wedge gate valve

Gusaba ibintu byerekana amarembo ya wedge: Irembo ryinjiriro nubwoko bukoreshwa cyane. Muri rusange, ntabwo ishobora gukoreshwa mugutunganya cyangwa gutereta kandi irakwiriye gusa gufungura byuzuye cyangwa gufunga byuzuye.

Inzugi z'irembo zisanzwe zikoreshwa ahantu hamwe nuburyo bugoye bwo gukora kandi nta mbogamizi zikomeye kubipimo byinyuma bya valve. Kurugero, ibice byo gufunga birakenewe kugirango ugumane igihe kirekire mugihe igikoresho gikora ari ubushyuhe bwinshi hamwe numuvuduko mwinshi.

Muri rusange, birasabwa gukoresha ikariso ya rugi mugihe serivise zitanga serivisi zizewe zifatika, umuvuduko mwinshi, guhagarika umuvuduko mwinshi (itandukaniro ryumuvuduko mwinshi), guhagarika umuvuduko muke (itandukaniro rito ryumuvuduko), urusaku ruke, cavitation no guhumeka, ubushyuhe bwo hejuru, ubushyuhe bwo hagati, cyangwa ubushyuhe buke (cryogenic). Inganda nyinshi zikoresha amazi nogutunganya imyanda, harimo inganda zamashanyarazi, gushonga peteroli, inganda za peteroli, peteroli yo mumazi, iterambere ryimijyi, inganda zimiti, nibindi.
Ibipimo byo gutoranya:

(1) Ibisabwa kumiterere ya fluid fluid. Irembo ryamarembo ryatoranijwe kubisabwa aho usanga harwanya imbaraga nke, ubushobozi bwo gutembera kwinshi, ibintu byiza biranga ibintu, hamwe nibisabwa bikomeye byo gufunga.

(2) Ikigereranyo gifite umuvuduko mwinshi n'ubushyuhe. nkubushyuhe bwo hejuru, amavuta yumuvuduko mwinshi, hamwe numuvuduko mwinshi.

(3) Ikirangantego (ubushyuhe buke). urugero hydrogène y'amazi, ogisijeni y'amazi, ammonia y'amazi, nibindi bintu.

(4) Diameter ndende n'umuvuduko muke. nko gutunganya imyanda no gukora amazi.

. hitamo stem wedge irembo valve niba atariyo.

. ntibishobora guhinduka cyangwa guhindagurika.

Amakosa asanzwe hamwe nibikosorwa

rusange amarembo ya valve ibibazo nibitera

Ibibazo bikurikira bikunze kuvuka nyuma yumuryango wurugi rwakoreshejwe nkigisubizo cyubushyuhe bwo hagati, umuvuduko, ruswa, hamwe no kugenda ugereranije nibice bitandukanye.

(1) Kumeneka: Gusohoka hanze no gusohoka imbere ni ibyiciro bibiri. Kuvamo hanze ni ijambo ryo kumeneka hanze ya valve, kandi gusohoka hanze bikunze kugaragara mubisanduku byuzuye no guhuza flange.

Glande yo gupakira irekuye; ubuso bwuruti rwa valve rwaciwe; ubwoko cyangwa ubuziranenge bwibintu ntabwo byujuje ubuziranenge; ibintu birasaza cyangwa igiti cya valve cyangiritse.

Ibintu bikurikira birashobora gutera kumeneka kuri flange: ibikoresho bya gaze bidahagije cyangwa ubunini; uburinganire bubi bwa flange butunganijwe neza; guhuza bidakwiye; umuyoboro udafite ishingiro; n'umutwaro urenze urugero wabyaye kuri connexion.

Impamvu zitera kumeneka imbere zirimo: Kumeneka imbere kuzanwa no gufunga kwa valve kuzanwa no kwangirika hejuru yikidodo cyangwa umuzi wangiritse wimpeta.

. Igikorwa cyo hagati hamwe na ion irekura ibyuzuye na gasketi nimpamvu nyamukuru zitera ruswa.

.

Kubungabunga amarembo

(1) Gukosora valve yo hanze yamenetse

Kugirango wirinde gland guhindagurika no gusiga icyuho cyo guhuzagurika, ibibyimba bya glande bigomba kuringanizwa mbere yo guhagarika ipaki. Kugira ngo wirinde kugira ingaruka ku kuzenguruka kw'igiti cya valve, bigatuma gupakira bishira vuba, kandi bigabanya igihe cya serivisi yo gupakira, uruti rwa valve rugomba kuzunguruka mugihe uhagarika ipaki kugirango ipaki iruzenguruke kandi irinde umuvuduko ukabije. . Ubuso bwikibaho cya valve bwarakuweho, bigatuma byoroha kugirango imiyoboro isohoke. Mbere yo gukoreshwa, igiti cya valve kigomba gutunganywa kugirango gikureho ibishushanyo hejuru yacyo.

Niba gasike yangiritse, igomba gusimburwa. Niba ibikoresho bya gaze byatoranijwe nabi, hagomba guhitamo ibikoresho bishobora kuzuza ibisabwa kugirango ukoreshwe. Niba flange ifunga ubuso butunganijwe neza, ubuso bugomba gukurwaho no gusanwa. Kugeza igihe byujuje ibisabwa, ubuso bwa flange burasubirwamo.

Byongeye kandi, gukomera kwa flange ihagije, kubaka imiyoboro ikwiye, no kwirinda guhangayika birenze urugero kuri flange ihuza nabyo bifasha mukurinda guhuza flange.

(2) Gukosora imbere yimbere yimbere

Iyo impeta yo gufunga ifatanye ku isahani ya valve cyangwa intebe ukanda cyangwa urudodo, gusana imyanda y'imbere bisaba gukuraho ubuso bwangiritse hamwe numuzi wangiritse wimpeta. Ntakibazo kirimo imizi irekuye cyangwa isohoka niba hejuru yikidodo ihita ivurwa kumubiri wa valve na plaque.

Niba ubuso bwa kashe butunganijwe neza kumubiri wa valve kandi hejuru yikidodo cyangiritse cyane, ibyangiritse byangiritse bigomba kubanza gukurwaho. Niba ubuso bwa kashe bwakozwe nimpeta ifunze, impeta ishaje igomba kuvaho kandi hagomba gutangwa impeta nshya. Impeta nshya yo gufunga igomba gukurwaho, hanyuma ubuso butunganijwe bugomba kuba hasi mubuso bushya. Gusya birashobora gukuraho amakosa hejuru yikidodo kiri munsi ya 0,05mm yubunini, harimo gushushanya, ibibyimba, kumenagura, amenyo, nizindi nenge.

Ikimenyetso cya kashe ya mizi niho hasohoka. Tetrafluoroethylene kaseti cyangwa irangi ryijimye ryera rigomba gukoreshwa ku ntebe ya valve cyangwa hepfo ya ruhago yimpeta yimpeta iyo ikosowe mukanda. Iyo impeta yo gufunga ifunze, kaseti ya PTFE cyangwa irangi ryijimye ryera rigomba gukoreshwa hagati yumutwe kugirango uhagarike amazi gutemba hagati yumutwe.

(3) Gusana ibyuma byangiritse

Igiti cya valve gikunze gushyirwaho, ariko umubiri wa valve na bonnet mubisanzwe byangirika kimwe. Ibicuruzwa byangirika bigomba kuvaho mbere yo gukosora. Niba igiti cya valve gifite ibyobo, bigomba gutunganyirizwa mumisarani kugirango bikureho ihungabana hanyuma bikuzuzwa ibikoresho bizagenda bisohora buhoro buhoro mugihe runaka. Ubundi, uwuzuza agomba guhanagurwa namazi yatoboye kugirango akureho icyuzuzo cyose cyangiza igiti cya valve. kwangiza ion.

(4) Gukoraho amabara hejuru yikimenyetso

Gerageza kwirinda gushushanya hejuru yikimenyetso mugihe ukoresha valve, kandi witondere kutayifunga hamwe numuriro mwinshi. Gusya birashobora gukuraho ibishushanyo hejuru yikimenyetso.

Gusuzuma indiba enye

Ibyuma by'irembo by'icyuma bigize igice cyingenzi cyisoko nibisabwa abakoresha muri iki gihe. Ugomba kuba ufite ubumenyi bwo kugenzura ubuziranenge bwibicuruzwa kimwe nibicuruzwa ubwabyo kugirango ube umugenzuzi mwiza wibicuruzwa.

ibintu byo kugenzura amarembo ya valve

Ibimenyetso, byibuze urukuta rwuburebure, ibizamini byumuvuduko, ibizamini bya shell, nibindi nibintu byingenzi bigize ibice. Ubunini bwurukuta, igitutu, nigikonoshwa kiri muribyo kandi nibintu byingenzi byo kugenzura. Ibicuruzwa bitujuje ibyangombwa birashobora gusuzumwa neza niba hari ibintu bitujuje ibyangombwa.

Muri make, ntawabura kuvuga ko kugenzura ubuziranenge bwibicuruzwa aricyo cyiciro cyingenzi cyo kugenzura ibicuruzwa byuzuye. Gusa nukwumva neza ibintu byagenzuwe dushobora gukora akazi keza ko kugenzura. Nkabakozi bashinzwe kugenzura imbere, ni ngombwa ko dukomeza kuzamura ireme ryacu.