Urabizi, iyo abantu benshi hanze yumurima bumvise 'cheque valve', bashushanya igenzura ryoroshye rya swing kumurongo wamazi. Nibyiza, ariko ntibishushanya hejuru. Ikiganiro nyacyo gitangira mugihe urimo kwerekana umurongo wumurongo wumuvuduko ukabije, cyangwa sisitemu yohereza imiti yangirika, hanyuma ukabona guhitamo hagati ya cheque ya plaque ebyiri na cheque ya piston ntabwo ari amasomo-ni itandukaniro riri hagati ya sisitemu ihumeka hamwe ninyundo ubwayo ibice mumezi atandatu. Nabonye byombi.
Imikorere yibanze hamwe nuburyo bwihishe
Ihame ryapfuye byoroshye: irinde gusubira inyuma. Ariko iyicwa? Aho niho hashyingurwa imyaka mirongo yumutwe. Ntabwo ari ibijyanye na disiki cyangwa umupira uhagarika kugaruka; bijyanye nuburyo yihuta ifunga, igitutu cyumuvuduko ikora iyo ifunguye, nibibera muri iryo gabana-isegonda iyo imigezi ihindutse. Gufunga buhoro Kugenzura mumurongo wo gusohora pompe urashobora gutera inyundo y'amazi cyane birasa nkaho umuyoboro ukubitwa umuhoro. Namenye ko inzira igoye kuri sisitemu ikonje hakiri kare. Twakoresheje cheque isanzwe kuko yari ihendutse kandi irahari. Inkubi y'umuyaga yavuyemo yamenetse nyuma y'amezi abiri itangiye. Igiciro cya valve ntaho cyari gihuriye nigihe cyo gukora no gusana.
Niyo mpamvu guhitamo ibikoresho biba umwanya wambere. Ibyuma bishobora gukora kumazi adakomeye, ariko kubintu byose bifite ubushyuhe, ruswa, cyangwa abrasion, urareba ibyuma, bitagira umwanda, cyangwa nibisanzwe bidasanzwe. Aha niho gufatanya na fondasiyo na mashini wumva ibice bikora ni ngombwa. Nakoranye nabatanga nka Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) kumishinga isaba kugenzura imibiri yabigenewe. Uburambe bwabo muri Igikonoshwa na gushora imari kuri geometrike igoye, ikurikirwa neza Imashini ya CNC ku ntebe na hinge point, nicyo gihindura igishushanyo kumpapuro mo ikintu cyizewe. Ntushobora kugura ibi gusa muri rusange; ikeneye guhingurwa no gukorwa nkibigize sisitemu.
Guhitamo ibinyobwa byerekana ubuzima bwa serivisi. Kubikoresha amazi yo gutekesha ibyuka, umubiri wa karubone hamwe na trim idafite (disiki, hinge pin) irashobora kuba ihagije. Ariko kumurongo wa bypass mumiti yimiti ikora chloride, urimo kwerekana igikomeye ibyuma cyangwa ndetse na nikel ishingiye kuri alloy valve kugirango wirinde kwangirika kwangirika. Ubwiza bwa casting hano ntabwo bushobora kuganirwaho-ikintu icyo aricyo cyose cyangwa kwinjiza mumupaka wumuvuduko nigihe kizaza.
Ubwoko mu gasozi: Hanze ya Cataloge
Catalog spes ikubwira ingano nigipimo cyumuvuduko. Ntibakunze kukubwira kubyerekeye imikorere ikora. Fata icecekere cyangwa isoko-ifashwa kugenzura valve. Nibyiza byo gukumira slam, sibyo? Mubisanzwe, yego. Ariko nigeze kubona sisitemu aho igipimo cyimpeshyi cyari kinini cyane kumutwe wa pompe iboneka, bigatuma umuvuduko udashira ugabanuka nibikoresho byamanutse. Tugomba gukurura valve, gupima isoko, no gutanga isoko imwe hamwe na preload yo hasi. Byari utuntu duto dufite ingaruka zikomeye zikorwa.
Kugenzura ibyapa bibiri bya plaque biratangaje kubika umwanya n'uburemere. Ariko niba urimo guhangana n'amazi atwara uduce duto - nk'amazi mabi cyangwa amazi mabi - izo mpeta hamwe no gutoboka gato ku masahani birashobora guhinduka ingingo zifunze. Nakwisunga kugenzura umupira cyangwa gushushanya-disiki muri ibyo bihe, kabone niyo byaba ari byinshi. Abakozi bashinzwe kubungabunga bazagushimira nyuma.
Noneho hari lift igenzura valve. Byizewe cyane kuri vertical up up flow. Ariko shyiramo utambitse utabanje gutekereza, kandi waremye impapuro ziremereye. Ubuyobozi hamwe nuburemere bwa disiki ikenera uburemere kugirango ikore nkuko byateguwe. Birasa nkaho bigaragara, ariko uzatungurwa ninshuro amakosa yo kwishyiriraho abaho gusa kuberako ubwoko bwa valve butasobanuwe hasi mugihe cyo kwishyiriraho.
Kwishyira hamwe hamwe na sisitemu yo gutekereza
A Kugenzura ntabwo ari ikirwa. Imikorere yayo ihujwe na pompe yu murongo hejuru na sisitemu dinamike hepfo. Kugaragaza umwe bisaba kubaza: Niki pompe ifunze umutwe? Nibihe ntarengwa byihuta byihuta mbere yuko valve ifunga burundu? Hari amahirwe yo gusiganwa ku magare yihuta, bishobora gutuma umuntu yambara imburagihe ku ntebe?
Mugutunganya porogaramu, nkibya sisitemu ya hydraulic cyangwa amavuta, cheque valve ikenera kwinjizwa mubice byinshi. Iyi ntabwo ari valve yihariye; ni igice cyimashini gifite poppet cyangwa umupira nisoko. Ubusobanuro bwimashini - kurangiza hejuru yintebe, diameter ya bore, ubujyakuzimu bwamazi - bigira ingaruka kuburyo butaziguye no kumeneka neza. Aka ni agace kagizwe neza, aho iduka Imashini ya CNC ubushobozi nubuhanga bwa metrology nibyingenzi nkibisanzwe.
Twari dufite umushinga wo kwipimisha usaba neza, kugenzura-valve igenzura neza. Igice kitari muri tekinike nticyakwiranye nigishushanyo mbonera. Igisubizo kwari ukugira umubiri wa valve hamwe nintebe bikozwe muburyo butaziguye kuva kumyuma ikomeye, idafite icyuma n'umupira. Ubworoherane bwari muri microne. Cyakoze neza kuko umukanishi yabifata nkigikoresho gikomeye cyo kugenzura amazi, ntabwo ari icyuma gusa gifite umwobo.
Uburyo bwo Kunanirwa hamwe nukuri-Kwisuzumisha
Ntibatsindwa neza. Mubisanzwe, ni ukumeneka (intebe yananiwe), gusebanya (uburyo bwo gufunga byananiranye), cyangwa guhagarika byuzuye (disiki ifunze cyangwa ifunze). Gusuzuma akenshi bitangirana no kumva. Ijwi ryinyundo kuri pompe yo guhagarika kugirango buhoro buhoro. Ibiganiro bihoraho, byinshyi-biganiro bishobora gusobanura ko valve ihindagurika mugice kimwe gifunguye kubera urujya n'uruza.
Kwangirika imbere ni umwicanyi ucecetse. Nagabanije gufungura a Kugenzura uhereye kumurongo wo gukonjesha mumazi wasaga neza hanze. Imbere, pin ya hinge yari hafi kwangirika, kandi disiki yashizwemo ukwezi. Ibikoresho bivugwa ko byari 316 bitagira umwanda, ariko ubuziranenge bwa casting cyangwa urwego rwihariye rwakoreshejwe ntabwo byari bijyanye na chloride. Niyo mpanvu gukurikiranwa hamwe nibikoresho biva mubitanga. Isosiyete nka QSY, yibanda cyane ku mavuta adasanzwe, yaba igiye kujya ahantu habi cyane, itanga ibikoresho nka duplex idafite umwanda cyangwa se na cobalt ishingiye ku mavuta yo kwambara bikabije.
Kwambara nikindi kibazo. Muri sisitemu ya parike, niyo ntoya yo gushushanya insinga (isuri ituruka kumuvuduko mwinshi) ku ntebe irashobora gutera kumeneka. Iyo itangiye, irihuta. Rimwe na rimwe, gukosora ntabwo ari valve nshyashya ahubwo ni ibishushanyo mbonera - wenda kwimukira kuri nozzle-yuburyo bugenzurwa na valve ishobora kwihanganira ubwo bwoko bwisuri.
Urupapuro rwihariye ni Intangiriro, Ntabwo ari Ubutumwa bwiza
Hanyuma, ijambo kubisobanuro. Icyiciro cya ANSI icyiciro (urugero, Icyiciro 150, 300) kijyanye numubiri urimo umuvuduko. Ntacyo ivuga kubijyanye n'ubushobozi bwo gufunga ubushobozi bwo gutwara umuvuduko cyangwa umunaniro ukabije. Ugomba kureba amakuru yuwabikoze kugirango umuvuduko ntarengwa wemewe kandi umuvuduko ukabije ugabanuke. Iyi niyo mibare ikwinjiza mumupira.
Ntuzigere wibwira ko ibyuma bidafite ingese birahagije. Kugaragaza amanota: CF8M, Duplex 2205, Alloy 20. Itandukaniro ryibiciro nibikorwa ni byinshi. Kubisanzwe cyangwa amajwi make ya porogaramu, aha niho ibiganiro bya tekinike hamwe nabafatanyabikorwa bawe bakora. Ugomba kwerekana imiterere ya serivisi - amazi, ubushyuhe, umuvuduko, inshuro zingana - kugirango bashobore gutanga inama kuburyo bwiza bwo gukina (gushora imari kubintu bigoye, birambuye; Igikonoshwa kuri runini runini rwuburyo bugoye) hamwe nuburyo bwo gutunganya.
Mu kurangiza, guhitamo iburyo bwa valve ni imyitozo muri sisitemu ikoreshwa hamwe nibikoresho bya siyansi. Nukwitegereza uko bizitwara bitari muri laboratoire yikizamini, ahubwo ni urusaku, rwinyeganyeza, nubushyuhe bwo gusiganwa ku magare bwikimera cyawe. Guhitamo neza ntigaragara - ikora imyaka gusa. Ikibi kiratangaza ubwacyo, gihenze kandi akenshi gitangaje.
