Intego yo gukoresha valve yo kugenzura ni ukubuza ko amazi asubira inyuma. Muri rusange, valve yo kugenzura igomba gushyirwa aho ipompe isohokera. Byongeye kandi,imashini yo kugenzura igomba kandi gushyirwa aho compressor isohokeraMuri make, kugira ngo hirindwe ko amazi asubira inyuma, hagomba gushyirwaho valve yo kugenzura ku bikoresho, igikoresho cyangwa umuyoboro. Muri rusange, valve yo kugenzura ihagaze ikoreshwa ku muyoboro utambitse ufite umurambararo wa mm 50. Valve zo kugenzura ihagaze zishobora gushyirwa ku miyoboro itambitse n'ihagaze. Valve yo hasi muri rusange ishyirwa gusa ku muyoboro uhagaze aho ipompe yinjira, kandi iyo valve iva hasi ijya hejuru. Valve yo kugenzura izunguruka ishobora gukorwamo umuvuduko mwinshi cyane, PN ishobora kugera kuri 42MPa, kandi DN ishobora no kuba nini cyane, kugeza kuri mm 2000 cyangwa irenga. Bitewe n'ibikoresho by'igikonoshwa n'igipfundikizo, ishobora gukoreshwa ku muyoboro uwo ari wo wose ukorera n'urugero urwo arirwo rwose rw'ubushyuhe. Iyo valve ni amazi, umwuka w'umwuka, gaze, icyuma gihumanya, amavuta, ibiryo, imiti, nibindi. Intera y'ubushyuhe buri hagati ya -196 ~ 800℃. Aho valve yo kugenzura izunguruka ishyirwa ntabwo ari ho hose. Akenshi ishyirwa ku muyoboro utambitse, ariko ishobora no gushyirwa ku muyoboro uhagaze cyangwa umuyoboro uhengamye.
Inshuro zikurikizwa zoagakoresho ko kugenzura ibinyugunyuguni umuvuduko muto kandi munini, kandi igihe cyo gushyiraho ni gito. Kubera ko umuvuduko w'imikorere ya valve yo kugenzura ikinyugunyugu ntushobora kuba munini cyane, ariko umurambararo wa nominee ushobora kuba munini cyane, ushobora kugera kuri mm zirenga 2000, ariko umuvuduko wa nominee uri munsi ya 6.4MPa. Valve yo kugenzura ikinyugunyugu ishobora gukorwamo ubwoko bwa clamp, muri rusange ishyirwa hagati y'imirongo ibiri y'umuyoboro, hakoreshejwe uburyo bwo guhuza clamp. Aho valve yo kugenzura ikinyugunyugu ishyirwa ntabwo ari ho hagari. Ishobora gushyirwa ku muyoboro utambitse, cyangwa ku muyoboro uhagaze cyangwa ku muyoboro uhengamye.
Valve yo kugenzura diaphragm ikwiriye imiyoboro ishobora guterwa n'amazi. Diaphragm ishobora gukuraho inyundo y'amazi iterwa no gusubira inyuma kw'amazi. Kubera ko ubushyuhe bw'akazi n'umuvuduko w'ikoreshwa rya valve yo kugenzura diaphragm bigengwa n'ibikoresho bya diaphragm, ikoreshwa muri rusange mu miyoboro ifite umuvuduko muto n'ubushyuhe busanzwe, cyane cyane ikwiriye imiyoboro y'amazi yo mu robine. Ubushyuhe rusange bw'imikorere buri hagati ya -20 ~ 120℃, kandi umuvuduko w'akazi ni <1.6MPa, ariko valve yo kugenzura diaphragm ishobora gukorwa ifite umurambararo munini, kandi DN ntarengwa ishobora kugera kuri mm zirenga 2000. Valve zo kugenzura diaphragm zifite ubushobozi bwo kurwanya inyundo y'amazi, imiterere yoroshye kandi ihendutse mu gukora, bityo zakoreshejwe cyane mu myaka ya vuba aha.
Kuva aho ikimenyetso cyavalve yo kugenzura umupira ni uruziga rusizweho rabha, ifite ubushobozi bwo gufunga neza, ikora neza kandi irwanya inyundo z'amazi; kandi kubera ko agapfundikizo gashobora kuba umupira umwe cyangwa imipira myinshi, gashobora gukorwamo umurambararo munini. Ariko, agapfundikizo kayo ni uruziga rufite ubugari butwikiriwe na rubber, budakwiye imiyoboro ifite umuvuduko mwinshi, ahubwo ikwiriye imiyoboro ifite umuvuduko wo hagati n'uwo hasi. Kubera ko ibikoresho by'agapfundikizo k'umupira bishobora gukorwa mu cyuma kitagira umuvuduko, kandi uruziga rufite ubugari bushobora gusigwa na plastiki ya polytetrafluoroethylene, gashobora no gukoreshwa mu miyoboro ifite ibyuma bikoreshwa mu kwangiza. Ubushyuhe bw'ubu bwoko bwa vhali ifite ubugari buri hagati ya -101 ~ 150℃, umuvuduko wo hasi ni ≤4.0MPa, kandi uburebure bw'umurambararo buri hagati ya 200 ~ 1200mm.
Igihe cyo kohereza: Ugushyingo-29-2024