I-valve yobuchwepheshe | electric valve pneumatic ball valve imininingwane yobuchwepheshe yokusebenza okukhethekile babe

I-valve yobuchwepheshe | I-valve kagesi ye-pneumatic ball valve imininingwane yobuchwepheshe yokusebenza okukhethekile Le nqubo ingasetshenziselwa ukugcinwa nokulungiswa kwamavalvu kagesi emvelo wamapayipi esifundeni esiseNingizimu-ntshonalanga ye-China Amafutha Angahluziwe. 2.1 Ngaphambi kokusebenzisa ivalvu, funda imiyalelo yokusebenza ngokucophelela. 2.2 Ngaphambi kokusebenza, kuyadingeka ukucacisa ukungena kwegesi futhi uhlole ngokucophelela uphawu lokuvula nokuvala i-valve. 2.3 Hlola ukubukeka kwevalve yokulawula kagesi ukuze ubone ukuthi ivalve kagesi imanzi. Uma kunomswakama, kudinga ukuxazululwa. Uma kukhona izinkinga ezitholakalayo, zisingatheni ngendlela efanele. Ungayenzi imisebenzi evamile. 2.4 Ngomshini kagesi oyekile ukusebenzisa isikhathi esingaphezu kwezinyanga ezi-3, hlola i-clutch ngaphambi kokusebenza, futhi uqinisekise ukuthi i-rocker isendaweni yesandla, bese uhlola indawo yohlelo Lokusebenza Le nqubo ingasetshenziselwa ukugcinwa nokulungiswa kwegesi yemvelo. amavalvu kagesi epayipini eliseNingizimu-ntshonalanga ye-China Crude Oil. 2. Lungiselela ukusebenza komshini nokokusebenza 2.1 Ngaphambi kokusebenzisa ivalvu, funda imiyalelo yokusebenza ngokucophelela. 2.2 Ngaphambi kokusebenza, kuyadingeka ukucacisa ukungena kwegesi futhi uhlole ngokucophelela uphawu lokuvula nokuvala i-valve. 2.3 Hlola ukubukeka kwevalve yokulawula kagesi ukuze ubone ukuthi ivalve kagesi imanzi. Uma kunomswakama, kudinga ukuxazululwa. Uma kukhona izinkinga ezitholakalayo, zisingatheni ngendlela efanele. Ungayenzi imisebenzi evamile. 2.4 Kumadivayisi kagesi angakaze asetshenziswe isikhathi esingaphezu kwezinyanga ezi-3, hlola i-clutch ngaphambi kokusebenza, uqinisekise isikhundla se-rocker kwimodi ye-manual, bese uhlola isendlalelo sokufakelwa, ukuguqulwa nomugqa wokusabalalisa we-motor. 3. Imininingwane yobuchwepheshe bokusebenza 3.1 Ngesikhathi sokusebenza, qiniseka ukuthi i-clutch rocker isendaweni efanayo. 3.2 Uma ivalvu elawulayo kagesi isebenza egumbini lokulawula elikhulu, setha iswishi endaweni ye-REMOTE, bese usebenzisa isistimu yokulawula okuzenzakalelayo ye-SCADA ukuze ulawule ukushintshwa kwamandla kwevalve elawula ugesi. 3.3 Uma uzisebenzela mathupha, setha iswishi endaweni ye-LOCAL bese usebenzisa iswishi yamandla yevalvu elawula ugesi eseduze. Uma i-valve elawulayo kagesi ivulwa ngesikhathi noma ivalwa ngokucophelela, izoyeka ukusebenza ngokuzenzakalelayo bese ibeka iswishi yokushintsha ukusebenza endaweni emaphakathi. 3.4 Uma ukhetha ukusebenzisa i-valve endaweni, uphawu lokuvula nokuvala lwe-valve kanye nesimo sokugijima sesihlalo se-valve kufanele kuqashelwe, futhi izinga lokuvula nokuvala le-valve kufanele lihlangabezane nemithethonqubo. 3.5 Uma i-valve ivalwe ngokugcwele ngokusebenza kwendawo, i-valve yokuvala kagesi kufanele imiswe ngaphambi kokuba i-valve ivalwe ngesikhathi, futhi i-valve kufanele ivalwe ngesikhathi ngomzimba we-shaft. 3.6 Ngemva kokusetha inani le-stroke kanye nebhodi lokulawula i-torque elingaphezu kwe-torque ye-valve, lapho uvula noma uvala i-valve, kuyadingeka ukunaka ukuqapha isimo sokulawula ukushaya, njengokushintshwa kwamandla e-valve esikhundleni kwenza ungayeki, kufanele ngokushesha ngesandla eziphuthumayo stop 3.7 ekuvuleni nasekuvaleni valve, uma inkomba kutholakala ukuthi ayilungile, umsindo ongavamile valve, kubalulekile ukuvala futhi uhlole ngesikhathi. 3.8 Ukunikezwa kwamandla okushintshwa kwevalvu kagesi kufanele kucishwe ngemva kokusebenza ngempumelelo. 3.9 Uma usebenzisa ama-valve amaningana ngesikhathi esisodwa, kubalulekile ukunaka ukulandelana kokusebenza futhi uhambisane nenqubo yokukhiqiza. 3.10 Uma uvula i-valve yosayizi omkhulu nge-by-pass valve, uma umehluko wengcindezi phakathi kweziphetho ezimbili mkhulu, i-valve yokungena kufanele ivulwe ukuze ishintshe ukucindezela futhi i-valve yokusabalalisa kufanele ivulwe kabusha: lapho i-valve yokusabalalisa ivuliwe, i-valve yokungena kufanele icishwe ngokushesha. 3.11 Uma uthola ibhola lokugoba (idivayisi), i-valve yesango kuyo kufanele ivulwe. 3.12 Ukusebenza kwe-valve yesango, i-valve yokumisa, i-valve yokumisa kanye ne-disc valve kungavulwa noma kuvalwe kuphela, futhi akuvunyelwe ukusetshenziselwa ukulawula. 3.13 Ekusebenzeni kwe-valve yokumisa, i-valve yokumisa kanye ne-plate valve, lapho ivala noma ivula endaweni engaphezulu engashintshi noma indawo engezansi efile, kufanele ijikelezwe ngo-1/2 ~ 1 ukuphenduka. 4. Ukugcinwa kwansuku zonke kwamavalvu kagesi: 4.1 Ukugcinwa Komjikelezo kanye Nezinkinga Ezivamile Zamavalufu E-Electrodynamic Bheka Izinkomba Zobuchwepheshe Zokusebenza Kwevalvu Yebhola ukuze uthole imininingwane ehambisanayo. Ukugcinwa okujwayelekile kwamavalvu e-electrodynamic kanje: Cha. Umjikelezo Wokugcina Ukugcinwa Okuqondile Kokuqukethwe Okuphawuliwe Okuphawuliwe Igama 1 Ukugcinwa kwekota kwemishini kagesi namasistimu okulawula okuzenzakalelayo (okuhlanganisa ukushintshwa kohambo, iswishi yamandla alinganiselwe we-torque, ideshibhodi nomsebenzi wesilawuli kude, njll.) Carry ngaphandle kokuhlolwa kokuphepha, ukuhlola nokulungiswa ukuze kuqinisekiswe ukusebenza okujwayelekile kwamavalvu hlola ukuthi izinga likawoyela lesinciphisi sesistimu yokushayela ligcinwe endaweni edingekayo yokumelana nocingo oluphansi ≥10 Ω 4.2 Ngaphambi kokuhlanza noma ukusevisa amavalvu kagesi, shintsha amandla ahlobene nokugcinwa ama-valve kufanele anqanyulwe. 5, i-valve kagesi izinkinga ezivamile, izimbangela kanye nezindlela zokwelapha Amaphutha avamile ebhodi lesekhethi kawoyela Bheka amaphutha avamile, izimbangela, nezisombululo zamavalvu ebhola enziwa ngesandla Inombolo Iphutha Lezimpawu Isixazululo 1 I-valve ayinyakaziswa 1. I-clutch ayinawo ugesi icushiwe noma yonakalisiwe 2. Ivolumu yemoto incane, umthwalo wemoto 3. Izinto zokugcwalisa zicindezelwa ngokuqinile noma zitshekile 4. I-valve stem nut ihlotshiswe noma inamathele ngokungcola 5. I-shaft ejikelezayo nezinye izingxenye ezijikelezayo zinamathele ngejazi 6. Ukucindezela okuphansi ezinhlangothini zombili zevalvu 7. Ivalvu yesango eliwucezu ivalwe kakhulu ngenxa yokuguquka kokushisa 8. I-torque inkulu kakhulu 1. Zungezisa i-clutch engxenyeni kagesi noma shintsha i-clutch. 2. Hlela kabusha ikhava yokugcwalisa 4. Gcwalisa ukungcola bese ugcoba inadi ye-stem ukuze ukwelapha ukugqwala 5. Lungisa izingxenye ezijikelezayo njenge-shaft ejikelezayo 6. Vula i-valve yokungena 7. I-valve yesango le-wedge iqine kakhulu uma iqinile iyashisisa futhi ikhubazekile 8. Lungisa i-torque 2 Injini ayijikelezi 1. Amaphutha avamile esistimu yokulawula ugesi 2. Iswishi yamandla ayivumelekile noma isishintshi samandla sidlula itorque 3. Hlola ulayini wokusabalalisa amandla. 2. Vula amandla futhi. 3. Lawula i-valve ngokwenza. Ibhodi lokulawula ukuhamba alilungiswanga 2. Kukhona ukungcola ku-slot yevalve yesango yevalvu yeglobhu noma i-valve yesango iwela phansi 3. Ivalve yesango kanye nomonakalo ongaphezulu we-valve osikiwe 1. Hlela kabusha ibhodi lokulawula ukuhamba 2. Ukungcola, hlanganisa ivalvu yesango 3. Shintsha iringi yokuvala 4 i-valve iqala futhi izingxenye zokumisa zishintshe 1. Iphinikhodi yokuqinisa inadi lokuhamba lixege 2. Ishafi ezungezayo nezinye izingxenye ezijikelezayo azikhululekile 3. I-torsion spring ye-travel control plate ixega kakhulu 1. i-travel nut iqinile 2. Qinisa i-shaft ejikelezayo nezinye izingxenye ezizungezisayo 3. Lungisa bese ushintsha isiphethu se-torsion yebhodi elisha lokulawula uhambo 5. Injini ayikwazi nhlobo ukuma Iyiphi indawo ekhethekile ye-valve yebhola yomoya ngokunwetshwa ububanzi bokusetshenziswa kwe-pneumatic ball valve, ukusetshenziswa kwamaqembu nakho kunamazinga amaningi ahlukene amasiko nezobuciko abantu. Ngakho-ke, kunabantu abaningi ku-valve yebhola ye-pneumatic, i-valve ne-valve akucaci. Ake sibheke umehluko phakathi kwabo. Ama-valve ebhola womoya (aziwa nangokuthi ama-valve anezindawo ezimbili noma ama-cut-off valves) angahlukaniswa abe amavalvu okuvula umoya kanye namavalvu okuvala umoya. Ukulibeka ngembaba, i-valve yokuvula umoya isho ukuthi i-valve ivuleka lapho umoya ngensimbi ugijimela ku-actuator Ngokunwetshwa kwebanga lokufakwa kwe-valve yebhola yomoya, ukusetshenziswa kwamaqembu nakho kunamazinga amaningi ahlukene amasiko nezobuciko abantu. Ngakho-ke, kunabantu abaningi ku-valve yebhola ye-pneumatic, i-valve ne-valve akucaci. Ake sibheke umehluko phakathi kwabo. Ama-valve ebhola womoya (aziwa nangokuthi ama-valve anezindawo ezimbili noma ama-cut-off valves) angahlukaniswa abe amavalvu okuvula umoya kanye namavalvu okuvala umoya. Ukulibeka ngembaba, i-valve yokuvula umoya isho ukuthi i-valve ivuleka lapho umoya ngensimbi ugijimela ku-actuator; I-valve iyavala lapho i-actuator ikhipha umoya wensimbi kuyo. I-valve yokuvala umoya iphambene. I-valve ye-pneumatic ball valve ngokuvamile inezindlela ezimbili zokuvula, ngoba uhlelo lwenqubo ngezinye izikhathi luphinde lukhiqize ukwenzeka kwe-valve ye-pneumatic ukwehluleka okuvamile ukunqamula, khona-ke ngokusho kwesidingo senqubo yokukhiqiza, amanye ama-valve azovuleka (njenge-valve yokunqanyulwa kwesimo esiphuthumayo), amanye ama-valve azovala (njenge-valve yokusiza ukuphepha), ngakho umklami ohlelweni lokuhlela ngokuvumelana nesidingo kanye nokusetshenziswa kwe-valve evulekile yegesi noma i-valve yokuvala igesi.