Amashanyarazi agenga kwishyiriraho no gukuramo amashanyarazi agenga ibimenyetso bya valve bihuye no gufungura valve

Amashanyarazi agenga ububiko bwa valve no gukuramo amashanyarazi agenga ibimenyetso bya valve bihuye no gufungura valve Amashanyarazi agenga kwishyiriraho no gukemura mbere yo gushiraho amashanyarazi agenzura amashanyarazi agomba gusoma neza kopi, amashanyarazi abigenewe kandi agomba gushyirwaho nabakozi babigize umwuga na tekiniki. Icyerekezo gitemba kigomba kuba mucyerekezo kimwe numwambi kumubiri wa valve. Umubiri wa valve ugomba kuba hejuru yamazi yakira isahani ya coil kugirango amazi agwe mumasahani yakira. Umubiri wa valve numushoferi bigomba gushyirwaho muburyo buhagaritse bwa 60 ℃ intera, hejuru igomba kuba byibuze 30mm umwanya wo gusenya. Umwanya uhagije wo gufata neza ugomba kubungabungwa hamwe nu miyoboro yegeranye, ibikoresho ninyubako, kandi bigomba gushyirwaho aho abakozi bashinzwe kubungabunga bashobora kugera kubwobo. Shyira umushoferi gusa nyuma yumubiri wa valve umaze gushyirwaho kandi umuyoboro watsinze ikizamini cyumuvuduko. Niba umushoferi yarashyizwe kumubiri wa valve, ntukoreshe imbaraga umushoferi mugihe cyo kwishyiriraho no gutangiza, bitabaye ibyo umushoferi azangirika. Nyuma yo kwishyiriraho no kugenzura neza, gukuramo ingufu. Nibura bitatu byuzuye byuzuye byumushoferi bigomba kubahirizwa kugeza ibice byose byuzuye. Nyuma yo gutsinda ikizamini cyamazi, hazakorwa ikizamini cyamazi. Itandukaniro ryumuvuduko uri hagati yamazi yo hejuru nu hepfo ya sisitemu agomba kugenzurwa cyane muri 0.15MPa kugirango hamenyekane neza imikorere ya valve igenga amashanyarazi kumazi atemba. Amashanyarazi agenga ibimenyetso bya valve bihuye no gufungura icyapa Amashanyarazi agenga ibimenyetso bya valve bihuye no kureba mbere yo gufungura: Amashanyarazi agenga amashanyarazi yemera igikoresho cyo kugenzura kuva ku kimenyetso cya 4-20MA, kugirango arangize kugenzura imiyoboro mu miyoboro, itemba, ubushyuhe. None ni kangahe gufungura valve ihuye nikimenyetso cya 4-20MA, kandi ni ubuhe buryo bwo guhindura? Amashanyarazi agenga valve yakiriye ibimenyetso hamwe nuburyo bwo guhindura uburyo: mugihe amashanyarazi agenga valve kugirango yemere ibimenyetso byubu biri munsi cyangwa ni 4MA mugihe valve ifunze leta. Gufungura valve ni 6.25% mugihe ibimenyetso byakira ari 5MA. Uburyo bwo guhindura ni ugukuramo ibimenyetso 20MA uhereye kuri 4MA ikimenyetso gifunze, aricyo kimenyetso cya 16MA gifunguye. Gufungura neza kugenzura gufungura kugabanijwe na 16MA gufungura ibimenyetso byabonetse nta kimenyetso gifungura MA ni 6.25%. Amashanyarazi agenga ibimenyetso bya valve bihuye nibisobanuro byo gufungura ibisobanuro: Nukuvuga ko, mugihe ibimenyetso byubu ari 8MA, valve ifungura na kimwe cya kane naho gufungura ni 25%; Iyo ibimenyetso byubu ari 12MA, kimwe cya kabiri cya valve irakingurwa, naho impamyabumenyi yo gufungura ni 50%. Iyo ibimenyetso byubu ari 16MA, valve ifunguye bitatu bya kane, naho gufungura ni 75%; Iyo ikimenyetso kigezweho ari 20MA, valve iba yuzuye ifunguye kandi impamyabumenyi yo gufungura ni 100%. Ububiko bwa tekinike bwo kugenzura ubumenyi bwa tekiniki bwakozwe na Shanghai wabigize umwuga wo kugenzura ibicuruzwa - Shanghai Taichen Valve Co, LTD.