Ihame rya valve ifunga valve ifunga ibyo bintu! Valve gupakira gland hamwe numutwe wimbaraga imbaraga zo kugenzura

Ihame rya valve ifunga valve ifunga ibyo bintu! Valve gupakira gland hamwe numurongo wimbaraga imbaraga zo kugenzura uburyo bwo gukora kashe yerekana imikorere, kugirango wirinde kumeneka. Ukurikije ibice na dogere zitandukanye zo kumeneka, kumeneka kwa valve biratandukanye, birakenewe rero ko hajyaho ingamba zitandukanye zo gukumira imyanda. Gufunga ni ukurinda kumeneka, ihame rero ryo gufunga valve naryo ntiririnda ubushakashatsi kumeneka. Hariho ibintu bibiri byingenzi bitera kumeneka, kimwe nikintu nyamukuru kigira ingaruka kumikorere ya kashe, ni ukuvuga ko hari icyuho kiri hagati yikimenyetso, ikindi nuko hariho itandukaniro ryumuvuduko hagati yimpande zombi zifunze. Ihame ryo gufunga valve naryo rituruka ku gufunga amazi, gufunga gaze, ihame rya kashe ya kashe hamwe no gufunga kashe hamwe nibindi bine kugirango dusesengure imikorere ya kashe ya Valve, kugirango wirinde kumeneka. Ukurikije ibice na dogere zitandukanye zo kumeneka, kumeneka kwa valve biratandukanye, birakenewe rero ko hajyaho ingamba zitandukanye zo gukumira imyanda. Ihame ryo gukomera kwa valve Gufunga ni ukurinda kumeneka, bityo ihame ryo gufunga valve naryo ntiririnda ubushakashatsi kumeneka. Hariho ibintu bibiri byingenzi bitera kumeneka, kimwe nikintu nyamukuru kigira ingaruka kumikorere ya kashe, ni ukuvuga ko hari icyuho kiri hagati yikimenyetso, ikindi nuko hariho itandukaniro ryumuvuduko hagati yimpande zombi zifunze. Ihame ryo gufunga valve naryo rituruka ku gufunga amazi, gufunga gaze, ihame ryo gufunga imiyoboro hamwe no gufunga kashe hamwe nibindi bine byo gusesengura. Ubukomezi bwamazi Ubukomezi bwamazi bugenwa nubwiza bwayo hamwe nuburinganire bwubutaka. Iyo capillary yamenetse ya valve yuzuyemo gaze, impagarara zubutaka zirashobora kwanga cyangwa gukuramo amazi muri capillary. Kandi ibyo bigize Inguni igaragara. Iyo inguni ya tangent iri munsi ya 90 °, amazi yinjizwa mumiyoboro ya capillary, hanyuma hakavamo. Impamvu yo kumeneka iri mumiterere itandukanye yo hagati. Ubushakashatsi hamwe nibitangazamakuru bitandukanye, mubihe bimwe, bizabona ibisubizo bitandukanye. Urashobora gukoresha amazi, umwuka, kerosene, nibindi. Iyo Angle tangent irenze 90 °, no kumeneka bizabaho. Kubera isano hamwe namavuta cyangwa ibishashara hejuru yicyuma. Iyo firime zo hejuru zimaze guseswa, ibiranga hejuru yicyuma bihinduka, hamwe namazi yahoze yangwa, azahanagura hejuru kandi atemba. Urebye uko ibintu byavuzwe haruguru, ukurikije formulaire ya Poisson, intego yo gukumira kumeneka cyangwa kugabanya imyanda irashobora kugerwaho mugihe cyo kugabanya diameter ya capillary hamwe nubukonje buciriritse. Uburemere bwa gaze Ukurikije formulaire ya Poisson, gukomera kwa gaze bifitanye isano na molekile ya gaze hamwe nubwiza bwa gaze. Kumeneka bihwanye nuburebure bwa capillary hamwe nubwiza bwa gaze, kandi bingana na diameter ya capillary nimbaraga zo gutwara. Iyo diameter ya capillary hamwe nimpuzandengo yikigereranyo cyubwisanzure bwa molekile ya gaze imwe, molekile ya gaze izinjira muri capillary hamwe nubushyuhe bwubusa. Kubwibyo, mugihe dukora ikizamini cyo gufunga valve, uburyo bugomba kuba amazi kugirango bugire uruhare mukudodo, hamwe numwuka cyangwa gaze ntibishobora kugira uruhare mukudodo. Nubwo twagabanya diameter ya capillary munsi ya molekile ya gaze na deforme ya plastike, umuvuduko wa gaze ntushobora guhagarara. Impamvu nuko gaze ishobora gukwirakwira mu rukuta rw'icyuma. Iyo rero dukora ikizamini cya gaze, tugomba gukomera kuruta ikizamini cyamazi. Ihame ryo gufunga umuyoboro wamazi Ikidodo cya valve kigizwe nibice bibiri, ububi, bugizwe nuburangare bwuburinganire bwakwirakwijwe hejuru yumuraba hamwe nubunini bwintera iri hagati yimpinga. Dukurikije ko imbaraga za elastike yibikoresho byinshi byicyuma ari muke mugihugu cyacu, dukeneye kuzamura ibisabwa kugirango imbaraga zo guhonyora ibikoresho byibyuma, ni ukuvuga imbaraga zo guhonyora ibintu zigomba kurenza ubuhanga bwazo, niba dushaka kubigeraho Ikidodo. Kubwibyo, mugushushanya kwa valve, gufunga kashe hamwe no gutandukanya gukomera gukomeye kugirango bihuze, munsi yigitutu cyumuvuduko, bizatanga urugero runaka rwingaruka zifatika za plastike. Niba ubuso bwa kashe ari ibikoresho byicyuma, noneho ingingo ya convex itaringaniye yubuso izagaragara hakiri kare, mugitangira cyo gukenera gukoresha umutwaro muto birashobora gutuma iyi ngingo ya plastike idahwitse. Iyo ubuso bwo guhuza bwiyongereye, ubusumbane bwubuso buzahinduka plastike - guhindagurika kwa elastique. Noneho ubukana bwubuso bubiri ahantu hacuramye hazabaho. Izi nzira zisigaye zirashobora gukorwa kugirango zihuze mugihe umutwaro utera ihindagurika rikomeye rya plastike yibikoresho byashyizwe mubikorwa kandi ubuso bwombi burahuza cyane, kumurongo ukomeza no mubyerekezo byimpeta. Ikirangantego cyo gufunga Ikirangantego Ikimenyetso cya kashe ni igice cyintebe ya valve no gufunga bifunga iyo bahuye. Ubuso bwo gufunga ibyuma bikunda kwangirika kubitangazamakuru bifata, kwangirika kwitangazamakuru, kwambara uduce, cavitation hamwe nisuri mugihe cyo kuyikoresha. Nko kwambara uduce. Niba ibice byo kwambara ari bito kurenza uburinganire bwubuso, ubuso burashobora kunozwa mugihe ubuso bwa kashe bwakoreshejwe, kandi ntibuzangirika. Ibinyuranye, bizatuma ubuso busa neza. Kubwibyo, muguhitamo ibice byambara, ibintu, imiterere yakazi, amavuta hamwe no kwangirika kwubuso bwa kashe bigomba gusuzumwa neza. Nka kwambara uduce, mugihe duhisemo kashe, dukwiye gutekereza byimazeyo ibintu bitandukanye bigira ingaruka kumikorere yabo kugirango dukine umurimo wo kwirinda kumeneka. Kubwibyo, ibikoresho birwanya ruswa, abrasion nisuri bigomba gutoranywa. Bitabaye ibyo, kubura kimwe mubisabwa bizatuma imikorere yacyo ya kashe igabanuka. Ibintu byingenzi bigira ingaruka kuri kashe ya valve Hariho ibintu byinshi bigira ingaruka kuri kashe ya valve, cyane cyane ibi bikurikira: Kubaka ikidodo Kubihinduranya ryubushyuhe cyangwa imbaraga zifunga, imiterere yikimenyetso kizahinduka. Kandi iri hinduka rizagira ingaruka no guhindura ikidodo hagati yimbaraga, kugirango imikorere yikimenyetso cya valve igabanuke. Kubwibyo, mugihe duhitamo kashe, tugomba guhitamo kashe hamwe na deforme ya elastique. Mugihe kimwe, witondere ubugari bwubuso bwa kashe. Impamvu nuko guhuza ubuso bwa kashe byombi bidahuye neza. Iyo ubugari bwubuso bwa kashe bwiyongereye, birakenewe kongera imbaraga zisabwa mugushiraho ikimenyetso. Umuvuduko wihariye wubuso bwa kashe Umuvuduko wihariye wubuso bwa kashe bigira ingaruka kumikorere ya kashe hamwe nubuzima bwa serivisi ya valve. Kubwibyo, kashe yo hejuru yikimenyetso nayo ni ikintu cyingenzi. Mubihe bimwe, umuvuduko mwinshi uzatera kwangirika kwa valve, ariko umuvuduko muke cyane uzatera valve kumeneka. Kubwibyo, dukeneye gusuzuma byimazeyo igitutu cyihariye mugushushanya bikwiye. Imiterere yumubiri yikigereranyo Imiterere yumubiri igereranya nayo igira ingaruka kumikorere ya valve. Iyi miterere yumubiri irimo ubushyuhe, viscosity, hamwe na hydrophilicity yo hejuru. Imihindagurikire yubushyuhe ntabwo igira ingaruka gusa kuruhuka rwikimenyetso hamwe nubunini bwibice, ariko kandi ifitanye isano itandukanijwe nubwiza bwa gaze. Ubukonje bwa gaze bwiyongera cyangwa bugabanuka hamwe no kwiyongera cyangwa kugabanuka kwubushyuhe. Kubwibyo, kugirango tugabanye ingaruka zubushyuhe kumikorere ya kashe ya kashe, dukwiye gushushanya ikidodo mukicara cyoroshye hamwe nizindi ndiba hamwe nindishyi zubushyuhe. Viscosity ifitanye isano no gutembera kwamazi. Mubihe bimwe, uko ubukonje bwinshi, niko amazi atemerwa. Ubuso bwa hydrophilicity bivuze ko mugihe hari firime yoroheje hejuru yicyuma, firime igomba kuvaho. Kubera iyi firime yoroheje yamavuta, izasenya hydrophilique yubuso, biganisha ku guhagarika imiyoboro y'amazi. Ubwiza bwa kashe ya kashe Ubwiza bwa kashe bivuga cyane cyane guhitamo ibikoresho, guhuza, gukora neza kuri cheque. Kurugero, disiki ihuye neza nintebe yo gufunga intebe kugirango irusheho gukomera. Ibiranga impeta nyinshi ni uko imikorere ya labyrint ikora neza. Kumeneka kwa Valve birasanzwe mubuzima no kubyara umusaruro, urumuri rushobora guteza imyanda, cyangwa kuzana akaga mubuzima, nko kumena amazi ya robine yamenetse, cyangwa gutera ingaruka zikomeye, nkinganda zikora imiti yuburozi kandi bwangiza, butwikwa, buturika kandi bwangirika hagati imiterere, ibangamiye cyane umutekano w’umutekano n’umutekano, n’impanuka zangiza ibidukikije. Umuyoboro uterwa nimbaraga zo kuzunguruka zo hanze kugirango ufungure kandi ufunge byakozwe hamwe nigikoresho cyo gufunga gikoreshwa mugupakira hamwe numubare runaka wimpeta zipakira, kugirango bigerweho, ariko nikihe kibazo cyo gufunga? Amapaki yamenetse yamenetse nikimwe mubice byibasiwe cyane namakosa yamenetse, ariko hariho impamvu ebyiri. Ubwoko bwa kashe ya kashe Ikimenyetso nacyo cyingenzi mubice. Imikorere ya kashe ya valve bivuga ubushobozi bwibice bifunga kashe kugirango ikumire itangazamakuru, ni cyo kintu cyingenzi cyerekana imikorere ya tekinike. Hano hari ibice bitatu bifunga kashe: Guhuza hagati yo gufungura no gufunga hamwe nubuso bwa kashe yintebe; Ibikwiye byo gupakira hamwe na valve stem hamwe nisanduku yuzuye; Guhuza umubiri na bonnet. FORMER yamenetse Yitwa ENDoleaker, mubisanzwe BIZI KUGARAGARA, KANDI BIZAGIRA INGARUKA ZUBUNTU ZO GUCA URUBUGA. Kubice byaciwe na valve icyiciro, kumeneka imbere ntabwo byemewe. Ibisohoka bibiri byanyuma byitwa kumeneka, ni ukuvuga, hagati yo kuva muri valve kugera kuri valve. Kumeneka bizatera gutakaza ibintu, kwanduza ibidukikije, nimpanuka zikomeye. Kubitangazamakuru byaka, biturika, uburozi cyangwa radiyo itangazamakuru, kumeneka ntibyemewe, bityo valve igomba kuba ifite imikorere yizewe yo gufunga. Nigute wakemura ikibazo cyo gufunga ntabwo ari uburangare, kwiruka kwa valve, ibyago, kugabanuka, ibintu bitemba, igice kinini cyabereye hano. Hano hepfo tuzareba ikibazo cya valve dinamike, ikibazo gihamye. Ikirangantego kidasanzwe Ikimenyetso kidasanzwe, ikimenyetso nyamukuru cyurutoki. Ntukemere ko igikoresho giciriritse hamwe nigiti kigenda kandi gisohoka, ni valve dinamike kashe yibanze. Ifishi yo gupakira: valve dinamike kashe, cyane cyane agasanduku. Uburyo bwibanze bwo kuzuza agasanduku ni: 1, ubwoko bwa gland: ibi biri muburyo bwinshi. Ifishi ihuriweho irashobora kandi gutandukanya amakuru menshi. Kurugero, kubijyanye na compression bolts, T-bolts itandukanijwe (kubitutu byumuvuduko muke hamwe nigitutu kg16 kg / cm2), imitwe ibiri yumutwe hamwe nigenda ryimuka hamwe, nibindi. Kuva muri glande, birashobora kugabanwa mubice byose hamwe. 2, gukanda ubwoko bwimbuto: ubu bwoko bwuburyo, ubunini bwo hanze ni buto, ariko imbaraga zo gukanda ni nto, zikoreshwa gusa mumibande mito. Gupakira: mu isanduku yo gupakira, gupakira birahuye neza na stem ya valve kandi byuzuyemo agasanduku ko gupakira kugirango wirinde kumeneka. Hano haribisabwa bikurikira byo gupakira: Gufunga neza; Kurwanya ruswa; Coefficient ntoya; Kurikiza ubushyuhe buringaniye hamwe nigitutu.