Guhitamo uburyo bwo guhitamo Valve, kugirango wige igisubizo cya valve yamenetse

Guhitamo uburyo bwo guhitamo Valve, kugirango wige igisubizo cya valve yamenetse

Guhitamo uburyo bwo guhitamo ububiko bushingiye kuri:
1) ubwoko bwa valve, ibisobanuro n'imiterere.
2) umwanya wo gufungura no gufunga umwanya wa valve (umuvuduko wumuyoboro, itandukaniro rinini cyane ryumuvuduko wa valve), gutera.
3) Gereranya ubushyuhe bwo hejuru bwibidukikije hamwe nubushyuhe bwamazi.
4) Uburyo ninshuro yo gukoresha.
5) Gufungura no gufunga umuvuduko nigihe.
6) Diameter yumuti, umwanya wa screw, icyerekezo cyo kuzunguruka.
7) Uburyo bwo guhuza.
8) Ibipimo by'ingufu z'amashanyarazi: amashanyarazi atanga amashanyarazi, umubare w'icyiciro, inshuro; Umuvuduko ukabije w'umwuka; Umuvuduko ukabije wa Hydraulic.
9) Icyitonderwa cyihariye: ubushyuhe buke, kurwanya ruswa, birinda ibisasu, birinda amazi, kwirinda umuriro, kurinda imirase, nibindi
Mubikoresho byose bya valve ikora, ibikoresho byamashanyarazi na firime pneumatic nibikoresho bikoreshwa cyane. Ibikoresho by'amashanyarazi bikoreshwa cyane cyane mumashanyarazi afunze; Igikoresho cyoroshye cya pneumatike gikoreshwa cyane cyane mugucunga valve. Disiki ya Electromagnetic ikoreshwa cyane cyane kumurambararo muto wa diameter. Imashini ya bellows yashyizwemo ikoreshwa cyane cyane muri disiki ya disiki ya disiki hamwe nibitangazamakuru byangiza kandi bifite uburozi. Ariko uburyo bukoreshwa akenshi bugarukira kubikoresho bifasha gutwara indege bigenzura ihererekanyabubasha.
Ikintu cyihariye gisabwa kugirango ibikorwa bya valve nubushobozi bwo kugabanya umuriro cyangwa imbaraga za axial. Igikoresho cyamashanyarazi ya valve ikoresha torque igabanya guhuza. Mu bikoresho bya hydraulic na pneumatike, imbaraga zijyanye biterwa nigice cyiza cya diaphragm cyangwa piston hamwe numuvuduko wikinyabiziga. Isoko irashobora kandi gukoreshwa kugirango igabanye imbaraga zikoreshwa.
Ibisubizo kuri valve yamenetse
Kumeneka kwa Valve byahindutse imwe mumasoko nyamukuru yamenetse mugikoresho, kubwibyo rero ni ngombwa cyane kunoza ubushobozi bwo gukumira imyanda ya valve, kwirinda kumeneka kwa valve, bigomba kumenya ubumenyi bwibanze bwibice bifunga kashe kugirango birinde itangazamakuru - - valve kashe, ibi nibyo byambere byambere.
Gufunga ni ukurinda kumeneka, ihame rero ryo gufunga valve naryo ntiririnda ubushakashatsi kumeneka. Hariho ibintu bibiri byingenzi bitera kumeneka, kimwe nikintu cyingenzi kigira ingaruka kumikorere ya kashe, ni ukuvuga ko hari itandukaniro riri 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.
1. Gukomera kw'amazi
Ubukomezi bwamazi bugenwa nubwiza bwayo hamwe nuburemere bwubuso. 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.
2. Gukomera kwa gaze
Dukurikije 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.
3. Ihame rya kashe yumuyoboro
Ikirangantego cya valve kigizwe nibice bibiri, ubukana, 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, ikidodo gifatanye hamwe nikintu gikomeye cyo gutandukanya guhuza.
4. Valve ikidodo
Ikirangantego 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.
Kurugero, ambara ibice, niba ibice byambara birenze uburinganire bwubuso ari bito, mugihe ubuso bwa kashe bwakoreshejwe, ubuso burashobora kunozwa, kandi ntibuzaba bubi. 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 gusuzuma 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.
Hariho ibintu byinshi bigira ingaruka kuri kashe ya valve, cyane cyane ibi bikurikira:
1. Gufunga ibikoresho
Munsi yimihindagurikire yubushyuhe 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.
2. Umuvuduko wihariye wo gufunga hejuru
Umuvuduko wihariye wubuso bugira ingaruka kumikorere no gufunga ubuzima bwa 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.
3. Imiterere yumubiri
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.
4. Ubwiza bwa kashe
Ubwiza bwa kashe ahanini bivuga 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.