Muri make kumenyekanisha amarembo

Ihame ryakazi 1 nimirimo ya valve valve:

Irembo ry'irembo ni iry'ubwoko bwa valve, ubusanzwe ushyirwa kumuyoboro ufite diameter irenga 100mm kugirango uhagarike cyangwa uhuze urujya n'uruza mu muyoboro. Nkuko disiki ari isahani y amarembo, mubisanzwe yitwa amarembo ya valve. Irembo ry'irembo rifite ibyiza byo guhinduranya imbaraga no kutagabanuka. Nyamara, hejuru yikidodo kiroroshye kwambara no kumeneka, inkoni yo gufungura nini, kandi kubungabunga biragoye. Irembo ry'irembo ntirishobora gukoreshwa nka valve igenga. Igomba kuba mumwanya wuzuye cyangwa ufunze byuzuye. Ihame ryakazi ni: iyo irembo ryumuryango rifunze, uruti rumanuka rumanuka bitewe nuburebure bwikimenyetso cyo gufunga irembo hamwe nubuso bwa kashe ya kashe, bikaba byoroshye, biringaniye kandi bihamye. Barahuza kugirango babuze uburyo bwo gutembera, kandi bishingikiriza kumurongo wo hejuru kugirango bongere ingaruka zifunga. Gufunga kwayo bigenda bihagaritse kumurongo wo hagati. Hariho ubwoko bwinshi bwamarembo, ashobora kugabanwa muburyo bwa wedge nubwoko bubangikanye. Buri bwoko bugabanijwemo impfizi y'intama imwe n'intama ebyiri.

Imiterere 2:

Irembo rya valve umubiri ryifata ryo gufunga. Uburyo bwo guhuza igifuniko cya valve numubiri wa valve nugukoresha umuvuduko wo hejuru wikigereranyo muri valve kugirango ugabanye gupakira kashe kugirango ugere kuntego yo gufunga. Umuvuduko ukabije wa asibesitosi upakira hamwe numuringa wumuringa ukoreshwa mugushiraho kashe ya valve.

Irembo rya valve rigizwe ahanini numubiri wa valve, bonnet, ikadiri, uruti, ibumoso na iburyo bwa disiki, ibikoresho byo gufunga ibikoresho, nibindi.

Ibikoresho byumubiri wa valve bigabanyijemo ibyuma bya karubone nicyuma kivanze ukurikije umuvuduko nubushyuhe bwumuyoboro. Mubisanzwe washyizwe muri valve ya sisitemu yubushyuhe bukabije, t> 450 ℃, umubiri wa valve ukorwa mubintu bivanze, nkibikoresho byo gutekesha ibyuka, nibindi. Niba iyo valve yashyizwe muri sisitemu yo gutanga amazi cyangwa ubushyuhe bwo hagati T ≤ 450 ℃, ibikoresho byumubiri nibikoresho bya karubone.

Ubusanzwe amarembo yinjiriro ashyirwa kumuyoboro wamazi hamwe na DN ≥ 100mm. Hariho ubwoko butatu bwa diametre nominal ya valve valve murwego rwa mbere wgz1045 / 17.5-1 boiler muri Zhangshan, ni ukuvuga DN300, dnl25 na dnl00.