Imveliso yemveliso ufakelo ivalvu isicelo ugcino iimfuno jikelele ye-self-regulated ubume isicelo ivalvu yobushushu

Imveliso yofakelo lwevalvu yemveliso yofakelo lwesicelo ugcino iimfuno jikelele zomgangatho wokufakwa kwevalvu yobushushu obuzilawulayo. Ukwenza indlela yesenzo sevalvu, ukuzisebenzela kunye namandla angaphandle. Ukuzimela ngokuzimeleyo kubhekiselele kulwakhiwo lwangaphakathi lwevalvu eyenziwe lutshintsho lwesixhobo sokusebenza soxinzelelo, ubushushu kunye nezinye izinto zokuqhuba undoqo wevalve amacandelo ahlukeneyo ashukumayo; Ukuqhuba amandla angaphandle kubhekiselele kusetyenziso lwamandla angaphandle ukuze kuqhutywe amacandelo ahlukeneyo ashukumayo ondoqo wevalve, kubandakanywa imanyuwali, umbane, ipneumatic, ivelufa yolawulo lolwelo, i-electromagnetic induction drive kunye nezi ndlela zokuqhuba ngokubambisana. Ivalve engasebenziyo ibandakanya ukutywinwa okungasebenziyo, ukuma okungafanelekanga, ukusilela komsebenzi, njl njl. Ukuma okungavumelekanga kubandakanya ukungaphumeleli kwe-drive, isihlalo sibambekile, i-spool efile, njl. Olu lwazi lusebenza kwiivalvu zeglowubhu, iivalvu zeglowubhu, iivalvu zeglowubhu, iivalvu zesango, iivalvu zediskhi, iivalve zebhabhathane zepneumatic, iivalve zeplagi, iivalve zokujonga, iivalve, iivalve zokulawula uxinzelelo, imigibe yomphunga, iivalvu zokulawula kunye nezinye iivalvu. 2 Amaxwebhu ereferensi eqhelekileyo Amalungiselelo kula maxwebhu alandelayo aba ngamagatya afanelekileyo ale Nkcazelo ngokokwaziswa kolu nkcukacha. Ukuba uxwebhu lubhalwe umhla, utshintsho ngalunye olulandelayo (ngaphandle kwe-erratum) okanye uhlaziyo alufanelekanga kule nkcazo. Nangona kunjalo, ukuba uxwebhu alubhalwanga umhla, inombolo yoguqulelo lwenombolo yoguqulelo iya kusetyenziswa kwiinkcukacha ukukhuthaza uphando lwenzululwazi olwahlukeneyo ukuba lufikelele kwimvumelwano malunga nokuba ulwazi loxwebhu lungasetyenziswa na. I-GB/T 13927 Uvavanyo loxinzelelo lweevalvu zemveliso yoshishino (GB/T 13927 2008,ISO/DIS 5208:2007,MOD) JB/T 9092 uvavanyo lwevalvu kunye novavanyo 3 Ukuchazwa kweMigaqo Le migaqo ilandelayo kunye neenkcazo zisebenza kule ngcaciso. Imo yoqhagamshelo ithoni}kwimowudi Incam yevaluvu kunye nombhobho okanye ifom yofikelelo lwesixhobo, ukuquka i-looper flange, uqhagamshelo lweflange, uqhagamshelo oludityanisiweyo, uqhagamshelo lwegroove, njl.njl. indlela yokuqhuba ukuqhuba ii-micans. Indlela yesenzo sevalvu, ukuziqhuba kunye namandla angaphandle. Ukuzimela ngokuzimeleyo kubhekiselele kulwakhiwo lwangaphakathi lwevalvu eyenziwe lutshintsho lwesixhobo sokusebenza soxinzelelo, ubushushu kunye nezinye izinto zokuqhuba undoqo wevalve amacandelo ahlukeneyo ashukumayo; Ukuqhuba amandla angaphandle kubhekiselele kusetyenziso lwamandla angaphandle ukuze kuqhutywe amacandelo ahlukeneyo ashukumayo ondoqo wevalve, kubandakanywa imanyuwali, umbane, ipneumatic, ivelufa yolawulo lolwelo, i-electromagnetic induction drive kunye nezi ndlela zokuqhuba ngokubambisana. 3.3 Umsebenzi wesitayile emsebenzini Isimbo sokusebenza seValve sibandakanya ukuvula nokuvala, ngokuqhelekileyo kuvalwe, inkqubo yokusebenza yexesha elifutshane, inkqubo yokusebenza eqhubekayo, inkqubo yokusebenza yomjikelo wexesha elingenaziphene. 3.4 Ukusilela kwevalve Ukusilela kwevalve kubandakanya ukungaphumeleli kwetywina, ukungaphumeleli kwesikhundla, ukusilela komsebenzi, njl njl. Ukuma okungavumelekanga kubandakanya ukusilela kwe-drive, isihlalo esibambekayo, i-spool efile, njl. 4 Ufakelo 4.1 Ukulungiselela uFakelo 4.1.1 Phambi kofakelo lwevalvu, jonga ukuba isiqinisekiso sokufaneleka kwemveliso kunye nencwadana yofakelo kunye nokusebenza kwesivalo siphelele kwaye siyasebenza. 4.1.2 Uhlolo lwenkangeleko luya kwenziwa phambi kofakelo lwesivalo, oluya kuthi luhambelane nala malungiselelo alandelayo: a) Umphezulu awuyi kuba neentanda, imingxuma yesanti, umonakalo owenziwe ngoomatshini, umhlwa, amabala kunye nezinye iziphene; b) Ipleyiti yegama lomzi-mveliso ayisayi kuwa, kwaye iiparameters zokusebenza kwi-nameplate yomzi-mveliso ziyangqinelana neendawo eziphambili zoyilo lwesixokelelwano; c) Amacala omabini evalvu kufuneka agcinwe enesigqubuthelo sokhuseleko. d) Kufuneka kungabikho kugcinwa kwamanzi, umhlwa, amabala kunye nomonakalo kwibhodi yesekethe yeoli; e) Akusayi kubakho peyinti kwiflange eqhagamshelweyo isikrufu, isikrufu siya kuhlala sicocekile, umphezulu wokutywina weflange awuyi konakaliswa ngumjelo wombhobho we-axial kunye nezinye izinto, kwaye isiphelo sewelding yombane siya kuba sinjalo, kwaye kuya kubakho. kungabikho umonakalo womatshini wokuwelda; f) uhlobo lwevalve yokhuseleko lohlobo lwasentwasahlobo ukujonga ukuthembeka kwetywina. Ivalve yodidi lwentonga kufuneka ibe nesixhobo sokubeka ihamile enzima; g) Umphezulu ongaphakathi womzimba wombhobho werabha owenziwe ngerabha, iporcelain efakwe echibini kunye nevalve enemigca yeplastiki kufuneka igudiswe, i-lining kunye nesiseko sezinto kufuneka zidityaniswe ngokuqinileyo, ngaphandle kokuqhekeka, amaqhuma kunye nezinye iintsilelo. 4.1.3 Ukuhlolwa kokuvula kunye nokuvala iValve kunye novavanyo loxinzelelo I-Valve (ngaphandle kwevalve) iswitshi kufuneka ibe novakalelo, isalathisi sendawo sichanekile. Ngaphambi kofakelo, tshintsha ngesandla amandla evalve kathathu ukuze ubone ukuba kukho imeko yokuncamathela. Ivalve (ngaphandle kwevalve) iyakuyekwa umzi-mveliso ngaphezulu konyaka omnye, kwaye kucetywa ukuba kwenziwe uvavanyo loxinzelelo phantsi kweemeko. Uvavanyo lwevalvu yoshishino lwepetrochemical kunye nemimandla ehambelana nayo iya kwenziwa ngokuhambelana nemimiselo echaphazelekayo ye-JB/T 9092, kwaye uvavanyo lwevalvu jikelele yoshishino luya kwenziwa ngokuhambelana nemimiselo efanelekileyo ye-GB/T 13927. 4.2 Ufakelo 4.2 .1 IiMfuneko ngokuBanzi 4.2.1.1 Funda incwadi yofakelo ngononophelo phambi kokufaka isivalo. 4.2.1.2 Iivalvu ezibalulwe ukungena ngaphakathi ziya kufakwa ngokuhambelana neemfuno zevalvu. 4.2.1.3 Ngokubanzi, ivalve yokusonta akufuneki ifakwe ezantsi ukuthintela isitulo ukuba singagxunyekwa. 4.2.1.4 Ivalve yokukhangela yokuphakamisa kufuneka ifakwe kwinqanaba, i-swing check valve shaft sleeve kufuneka ibe kwinqanaba. 4.2.1.5 Kukho ivalve yesixhobo sokukhulula, kwaye ivelufa kufuneka iqulathe umbhobho ophumayo, kwaye ulwalathiso lokukhululwa akufuneki lujongane nomsebenzisi. 4.2.1.6 Indawo yofakelo lwevalvu kufuneka ilungele ukusebenza kanye nokugcinwa kwayo. I-actuating mechanism ibambekile ngenxa yokubola kwe-carbon steel torsion spring ekusetyenzisweni kwevalve elawula ubushushu obusebenza ngokwayo. Ingxaki yasonjululwa ngokutshintshwa kwemithombo ye-torsion ibe yintsimbi engenasici. (4) Kwimibhobho esetyenziswa kancinci, ezinye iinxalenye ziyaxinga ngenxa yokuba iivalvu ezisebenza ngokwazo azisebenzi ixesha elide. Ngokwenza ukugcinwa rhoqo kunye nokulinganisa i-valve, amathuba okuhluleka okuqhelekileyo ayancipha. Ivalve yolawulo lweqondo lobushushu oluzisebenzelayo ngokwalo Ukuxhomekeka kwivalve yokulawula iqondo lobushushu obuzisebenzelayo ngokuzenzela iteknoloji yokulungisa iqondo lobushushu (1) Ivalve ezilawula ngokwazo iqondo lobushushu (indawo yokuva ubushushu yesakhiwo sangaphakathi) kwindawo yokutshintshisa ubushushu kunye nolawulo lobushushu lokuphuma. (2) Ivalve yokulawula ubushushu (indawo yokuva ubushushu yangaphandle yecapillari) kwindawo yokutshintsha ubushushu kunye nolawulo lobushushu lokuphuma. 2. Iingxaki zesicelo zenzekile (1) I-spool ixingile; (2) Ivalve ayinakuvulwa; (3) i-capillaries efudumeleyo i-dehysis; (4) I-activator ixingile; (5) Ulwakhiwo lwangaphakathi lwe-activator ludliwe emva kwe-condensate; (6) Ikhonkco elincinci le-activator alikwazi ukukhupha emva kokuba livaliwe; (7) Ivalve evuzayo inkulu. 3 Imilinganiselo yogcino nogcino (1) Phambi kohlolo olufanelekileyo lonyaka, ukubakho kokusilela okuqhelekileyo kukhulu kakhulu. Ukwandisa amathuba okuhlola kulo nyaka. Umxholo wokuhlolwa kwalo nyaka kukuba: khangela ukuba kukho nayiphi na ingxaki kwinkqubo yokulungelelanisa, ukulungelelanisa ngesandla ubushushu, ukubona ukuba kukho indawo ehambelanayo yevalve yokulungisa; Khangela ukuvuza kwe-capillary. (2) Ngenxa yokukhethwa kweglue ye-foam ukwenza ukufudumala kokushisa, okubangela ukuba i-foam glue ibe yi-valve, ukwenzela ukuba i-valve ibambelele. Emva kokutshintsha indlela yokufudumala ukushisa, le ngxaki ixazululwa ngexesha. (3) I-actuator ibambekile ngenxa yokubola kwe-carbon steel torsion spring. Ingxaki yasonjululwa ngokutshintshwa kwemithombo ye-torsion ibe yintsimbi engenasici. (4) Kwimibhobho esetyenziswa kancinci, ezinye iinxalenye ziyaxinga ngenxa yokuba iivalvu ezisebenza ngokwazo azisebenzi ixesha elide. Ukugcinwa rhoqo kunye nokulinganisa kuqhutyelwa i-valve ukunciphisa amathuba okuhluleka okuqhelekileyo.