Ku rugero runaka, umubumbe w'isi hamwe n'irembo ry'irembo bishobora kuvugwa ko bifite amasano menshi. Birashobora kuvugwa ko umubumbe wa globe na valve by irembo bishobora kuvangwa mubyukuri? Shanghai Dongbao Valve Manufacturing Co., Ltd irahari kugirango igusubize iki kibazo.

1. Imiterere
Mugihe umwanya wo kwishyiriraho ari muto, nyamuneka witondere guhitamo:
Uwitekairemboirashobora gufungwa cyane hamwe nubuso bwa kashe bitewe nigitutu giciriritse, kugirango ugere ku ngaruka zo kumeneka. Iyo gufungura no gufunga, intoki ya valve hamwe nicyicaro cyikimenyetso cyo gufunga buri gihe bihura kandi bigasunikana, kuburyo gufunga byoroshye kwambara. Iyo irembo ry irembo riri hafi yo gufunga, itandukaniro ryumuvuduko hagati yimbere ninyuma yumuyoboro ni munini, bigatuma ubuso bwa kashe bwambara cyane.
Imiterere y irembo rya valve izagorana kuruta gufunga valve. Urebye uko bigaragara, irembo ry irembo rirerire kuruta ihagarikwa rya valve na funga yo gufunga ni ndende kuruta irembo ryinjira mugihe cya kalibiri imwe. Byongeye, valve y amarembo irashobora kugabanywamo inkoni yaka ninkoni yijimye. Gufunga valve ntabwo.
2. Ihame ry'akazi
Iyo gufunga-gufunga gufungura no gufunga, uruti ruzamuka, ni ukuvuga, iyo uruziga rwamaboko ruhindutse, uruziga rwamaboko ruzunguruka kandi ruzamure hamwe nuruti. Irembo ry'irembo rizunguruka uruziga rw'intoki kugirango igiti cya valve kizamuke hejuru, kandi umwanya wikiziga cyamaboko ntigihinduka.
Igipimo cyo gutemba kiratandukanye, valve yumuryango irasabwa gukingurwa byuzuye cyangwa gufungwa byuzuye, ariko guhagarara guhagarara ntabwo bisabwa. Gufunga-valve byagaragaje icyerekezo cyo gusohoka no gusohoka, kandi irembo ry irembo ntirishobora kwinjirira no gusohoka.
Mubyongeyeho, valve yumuryango ifite leta ebyiri gusa: gufungura byuzuye cyangwa gufunga byuzuye, gufungura amarembo no gufunga ni binini, kandi igihe cyo gufungura no gufunga ni kirekire. Kwimuka kwa plaque ya plaque yo gufunga valve ni nto cyane, kandi plaque ya valve ya funga ya valve irashobora guhagarikwa ahantu runaka mugihe cyo kugenda kugirango ihindurwe. Irembo rya valve rishobora gukoreshwa gusa mugukata, kandi ntayindi mirimo ifite.
3. Itandukaniro ryimikorere
Kuzimya valve birashobora gukoreshwa muguhagarika no guhindura imigendekere. Kurwanya amazi ya valve yisi ni nini cyane, kandi biraruhije gukingura no gufunga, ariko kubera ko intera iri hagati yicyapa cya valve nubuso bwa kashe ari ngufi, gufungura no gufunga ni bigufi.
Kubera koiremboirashobora gukingurwa gusa no gufungwa byuzuye, iyo ifunguye byuzuye, imiyoboro iringaniye iringaniye mumiyoboro yumubiri wa valve hafi ya zeru, bityo gufungura no gufunga valve yumuryango bizaba bitanga akazi cyane, ariko irembo riri kure. kuva kashe hejuru kandi gufungura no gufunga ni birebire. .
4. Kwishyiriraho no gutemba
Ingaruka yumuryango wa valve mubyerekezo byombi ni kimwe. Nta gisabwa icyerekezo cyo gusohoka no gusohoka kugirango ushyireho, kandi uburyo bushobora kuzenguruka mubyerekezo byombi. Gufunga-valve bigomba gushyirwaho muburyo bukurikije icyerekezo cyimyambi kumubiri. Hariho kandi amasezerano asobanutse yerekeranye nicyerekezo cyinjira nisohoka rya valve ifunga. valve yigihugu cyanjye “Sanhua” iteganya ko icyerekezo gitemba cya valve gifunga kizaba kuva hejuru kugeza hasi.
Gufunga valve biri hasi kandi hejuru. Uhereye hanze, biragaragara ko umuyoboro utari kumurongo utambitse w'icyiciro kimwe. Irembo rya valve itemba inzira iri kumurongo utambitse. Inzira ya rugi ya valve nini kuruta iyo guhagarara.
Urebye ukurwanya gutembera, kwihanganira gutembera kumarembo ya valve ni ntoya iyo ifunguye byuzuye, kandi irwanya imizigo yo guhagarara imizigo nini. Coefficient de coiffure ya valve isanzwe ya 0.08 ~ 0.12, imbaraga zo gufungura no gufunga ni nto, kandi uburyo bushobora gutemba mubyerekezo bibiri.
Kurwanya umuvuduko wibisanzwe bifunze-byikubye inshuro 3-5 iy'irembo. Iyo gufungura no gufunga, bigomba guhatirwa gufunga kugirango ugere kashe. Intanga ya valve yo guhagarara ntishobora guhuza hejuru yikidodo iyo ifunze burundu, kubwibyo kwambara hejuru yikimenyetso ni bito cyane. Guhagarika valve ikeneye kongeramo moteri bitewe nimbaraga nyamukuru zitemba zigomba kwitondera uburyo bwo kugenzura umuriro.
Iyo gufunga-valve byashizweho, uburyo bushobora kwinjira munsi yumurongo wa valve hanyuma ukinjira kuva hejuru muburyo bubiri.
Ibyiza byuburyo bwinjira buva munsi yibyingenzi ni uko gupakira bitaba munsi yigitutu iyo valve ifunze, ishobora kongera igihe cyakazi cyo gupakira, kandi irashobora gusimbuza ipaki mugihe umuyoboro uri imbere ya valve uri munsi igitutu.
Ingaruka zo hagati yinjira ziva munsi yimbere ya valve ni uko itara ryo gutwara ibinyabiziga ari nini cyane, inshuro zigera kuri 1.05 ~ 1.08 ugereranije n’izo zavuzwe haruguru, uruti rwa valve rukoreshwa ningufu nini za axial, hamwe nigiti cya valve ni byoroshye kunama.
Kubwiyi mpamvu, uburyo uburyo bwinjira buva hepfo muri rusange burakwiriye gusa kubuto bwa diametre ntoya (munsi ya DN50). Kugirango uhagarare hejuru ya DN200, urwego rwinjira kuva hejuru. Amashanyarazi azimya valve muri rusange ifata uburyo uburyo bwinjira buva hejuru.
Ingaruka zuburyo uburyo bwinjira buturutse hejuru ni ikinyuranyo cyukuntu uburyo bwinjira buva hepfo. Mubyukuri, irashobora gutemba mubyerekezo byombi, urebye gusa ibitekerezo bitandukanye.
5. Ikidodo
Ubuso bwa kashe yisiindangani agace gato ka trapezoidal ya valve yibanze (reba imiterere ya valve yibanze kugirango ubone ibisobanuro). Iyo intanga ya valve imaze kugwa, bihwanye no gufunga valve (niba itandukaniro ryumuvuduko ari rinini, birumvikana ko gufunga bidakomeye, ariko ingaruka zo kurwanya ingaruka mbi ntabwo ari mbi). Irembo ry'irembo rifunze ku ruhande rw'icyapa cy'irembo rya valve, ingaruka yo gufunga ntabwo ari nziza nka valve ihagarara, kandi intoki ya valve ntizafungwa nka valve ihagarara mugihe intoki ya valve iguye.