Vavu luso | valavu yamagetsi ya pneumatic mpira valavu luso lapadera la ntchito

Vavu luso | valavu yamagetsi ya pneumatic mpira valavu luso lapadera la ntchito

Njirayi ingagwiritsidwe ntchito pokonza ndi kukonza mavavu amagetsi a gasi amagetsi ku Southwest dera la China Crude Oil. 2.1 Musanagwiritse ntchito valavu, werengani malangizo ogwiritsira ntchito mosamala. 2.2 Musanayambe kugwira ntchito, m'pofunika kuwonetsetsa kuti mpweya umalowa ndikuyang'anitsitsa kutsegula ndi kutseka chizindikiro. 2.3 Yang'anani mawonekedwe a valavu yowongolera magetsi kuti muwone ngati valavu yamagetsi ndi yonyowa. Ngati pali chonyowa, chiyenera kuthetsedwa. Ngati pali vuto lililonse, athetseni bwino. Osachita ntchito wamba. 2.4 Pa chipangizo chamagetsi chomwe chasiya kugwiritsa ntchito kwa miyezi yopitilira 3, yang'anani clutch musanagwire ntchito, ndikutsimikizira kuti rocker ili pamanja, kenako fufuzani.
Malo ogwiritsira ntchito
Njirayi ingagwiritsidwe ntchito pokonza ndi kukonza mavavu amagetsi a gasi ku Southwest payipi ya China Crude Oil.
2. Konzekerani kugwiritsa ntchito makina ndi zida
2.1 Musanagwiritse ntchito valavu, werengani malangizo ogwiritsira ntchito mosamala.
2.2 Musanayambe kugwira ntchito, m'pofunika kuwonetsetsa kuti mpweya umalowa ndikuyang'anitsitsa kutsegula ndi kutseka kwa valve.
2.3 Yang'anani maonekedwe a valavu yoyendetsera magetsi kuti muwone ngati valavu yamagetsi ndi yonyowa. Ngati pali chonyowa, chiyenera kuthetsedwa. Ngati pali vuto lililonse, athetseni bwino. Osachita ntchito wamba.
2.4 Pazida zamagetsi zomwe sizinagwiritsidwe ntchito kwa miyezi yopitilira 3, yang'anani clutch musanayambe ntchito, tsimikizirani malo a rocker mumayendedwe apamanja, ndiyeno fufuzani gawo la kutchinjiriza, kutembenuka ndi kugawa mzere wagalimoto.
3. Ntchito luso specifications
3.1 Panthawi yogwira ntchito, onetsetsani kuti clutch rocker ili pamalo ofanana.
3.2 Ngati valavu yoyendetsera magetsi ikugwiritsidwa ntchito m'chipinda chachikulu chowongolera, ikani chosinthira ku REMOTE malo, ndiyeno mugwiritseni ntchito SCADA yodzilamulira yokhayokha kuti muyang'ane kusintha kwa mphamvu ya valve yoyendetsa magetsi.
3.3 Ngati mumagwiritsa ntchito pamanja, ikani chosinthira ku malo a LOCAL ndikugwiritsira ntchito magetsi a valve yoyang'anira magetsi pafupi. Ngati valavu yoyang'anira magetsi ikatsegulidwa mu nthawi kapena kutsekedwa mosamala, imasiya kugwira ntchito ndikuyika chosinthira chosinthira pamalo apakati.
3.4 Posankha kugwiritsa ntchito valavu pamalopo, chizindikiro chotsegulira ndi kutseka kwa valve ndi kayendetsedwe ka mpando wa valve chiyenera kuyang'aniridwa, ndipo kutsegulira ndi kutseka kwa valve kuyenera kukwaniritsa malamulo.
3.5 Pamene valavu yatsekedwa mokwanira ndi ntchito yapamalo, valavu yotseka magetsi iyenera kuyimitsidwa isanayambe kutsekedwa kwa nthawi, ndipo valve iyenera kutsekedwa nthawi ndi thupi la shaft.
3.6 Pambuyo poika mtengo wa stroke ndi over-torque control board of valve, potsegula kapena kutseka valavu, m'pofunika kumvetsera kuwunika kwa kayendetsedwe ka sitiroko, monga kusintha kwa mphamvu ya valve ku malo omwe amachitira. osayima, ayenera yomweyo pamanja mwadzidzidzi kuyimitsa 3.7 mu kutsegula ndi kutseka valavu, ngati chizindikiro chapezeka kuti si olakwika, phokoso phokoso la valavu, m`pofunika kutseka pansi ndi kufufuza mu nthawi.
3.8 Mphamvu yosinthira ya valve yamagetsi iyenera kuzimitsidwa pambuyo pogwira ntchito bwino.
3.9 Pogwiritsa ntchito ma valve angapo nthawi imodzi, m'pofunika kumvetsera ndondomeko ya ntchito ndikutsatira ndondomeko yopangira.
3.10 Potsegula valavu yayikulu yokhala ndi valavu yodutsa, ngati kusiyana kwapakati pakati pa mapeto awiriwo ndi kwakukulu, valavu yowonjezera iyenera kutsegulidwa kuti isinthe kupanikizika ndi valve yogawa iyenera kutsegulidwanso: pamene valve yogawa imatsegulidwa, valavu yolowetsa iyenera kuzimitsidwa nthawi yomweyo.
3.11 Mukalandira mpira wa nkhumba (chipangizo), valve ya pakhomo iyenera kutsegulidwa.
3.12 Kugwira ntchito kwa valve yachipata, valve yoyimitsa, valve yoyimitsa ndi valavu ya disc imatha kutsegulidwa kapena kutsekedwa, ndipo ndizoletsedwa kugwiritsidwa ntchito poyang'anira.
3.13 Pogwira ntchito ya valve yoyimitsa, valve yoyimitsa ndi valavu ya mbale, potseka kapena kutsegula kumalo okwera pamwamba kapena pansi pakufa, iyenera kusinthidwa 1/2 ~ 1 kutembenuka.
4. Kukonza tsiku ndi tsiku kwa mavavu amagetsi:
4.1 Kukonza Nthawi Zonse ndi Mavuto Odziwika a Mavavu a Electrodynamic Tanthawuzani Zaumisiri Zomwe Zimagwira Ntchito Pamanja pa Vavu ya Mpira kuti mumve zambiri. Kukonzekera kwachizolowezi kwa ma valve electrodynamic ndi motere:
No. Maintenance Cycle Maintenance Specific Content Maintenance Specification Remarks Name 1 Kukonza kwapakota kwa zida zamagetsi ndi makina owongolera okha (kuphatikiza switch switch, torque limited power switch, dashboard ndi remote control function, etc.) Yang'anirani chitetezo, kuunika ndi kusintha kuti muwonetsetse kuti palibe Kugwira ntchito bwino kwa mavavu fufuzani kuti mulingo wamafuta wa makina ochepetsera oyendetsa amasungidwa pamalo ofunikira pakukaniza waya ≥10 Ω
4.2 Musanayambe kuyeretsa kapena kugwiritsira ntchito ma valve amagetsi, mphamvu yosinthira yokhudzana ndi ma valve okonza iyenera kutsekedwa.
5, valavu yamagetsi wamba mavuto, zimayambitsa ndi njira mankhwala
Zolakwika Zodziwika za bolodi lozungulira mafuta Onani zolakwika, zomwe zimayambitsa, ndi njira zothetsera mavavu amanja a mpira.
No. Fault Symptom Solution 1 Valavu sisunthidwa 1. Chingwe sichimayendetsedwa ndi magetsi kapena kuwonongeka 2. Voliyumu yamagetsi ndi yaying'ono, katundu wa galimoto 3. Zinthu zodzaza zimapanikizidwa mwamphamvu kapena zopendekera 4. Mtedza wa tsinde la valve ndi wokongoletsedwa kapena kumangirizidwa ndi dothi 5. Mtsinje wozungulira ndi mbali zina zozungulira zimamatira ndi malaya 6. Kuthamanga kochepa kumbali zonse ziwiri za valve 7. Valavu yachipata cha wedge imatsekedwa mwamphamvu kwambiri chifukwa cha kutentha kwa kutentha 8. The torque ndi yaikulu kwambiri 1. Tembenuzani clutch mu gawo lamagetsi kapena m'malo mwa clutch. 2. Konzaninso chivundikiro chodzaza 4. Dzazani dothi ndikupaka mafuta a tsinde kuti muteteze dzimbiri 5. Sinthani magawo ozungulira monga tsinde lozungulira 6. Tsegulani valavu yolowetsa 7. Chovala chachipata cha wedge chimakhala cholimba kwambiri pamene chiri kutenthedwa ndi kupunduka 8. Konzani torque 2 Galimoto sichizungulira 1. Zolakwika zofala za kayendetsedwe ka magetsi 2. Mphamvu yamagetsi ndi yosavomerezeka kapena kusintha kwa mphamvu kumadutsa torque 3. Yang'anani mzere wogawa mphamvu. 2. Yatsaninso mphamvu. 3. Pamanja valavu. Bungwe loyendetsa maulendo silinasinthidwe 2. Muli dothi muzitsulo za valve ya chipata cha valavu ya globe kapena valavu ya chipata imagwera pansi 3. Chipata cha valve ndi kuwonongeka kwapamwamba kwa valve 1. Konzaninso bolodi loyendetsa maulendo 2. Dothi, sonkhanitsani valavu ya pachipata 3. Sinthani mphete yosindikizira 4 ma valve oyenda maulendo akuyamba ndi magawo oyimitsa amasintha 1. Pini yomangirira ma nati oyendayenda 2. Shaft yozungulira ndi zina zozungulira ndi zotayirira 3. Kasupe wa torsion wa mbale yoyendetsera maulendo ndi yotayirira kwambiri 1. The Nati wapaulendo wokhazikika ndi wothina 2. Limbani tsinde lozungulira ndi mbali zina zozungulira 3. Sinthani ndikusintha kasupe wa torsion wa bolodi yatsopano yowongolera 5. Choyimira sichingayime konse
Kodi malo apadera a valavu ya mpira wa pneumatic ndi kukulitsa kukula kwa ntchito ya valavu ya mpira wa pneumatic, kugwiritsa ntchito magulu kumakhalanso ndi mitundu yambiri ya chikhalidwe ndi luso la anthu. Choncho, pali anthu ambiri pa valavu ya mpira wa pneumatic, valve ndi valve sizimveka bwino. Tiyeni tione kusiyana pakati pawo. Mavavu a mpira wa pneumatic (omwe amadziwikanso kuti ma valve okhala ndi malo awiri kapena ma valve odulidwa) amatha kugawidwa kukhala ma valve otsegula mpweya ndi ma valve otseka mpweya. Kunena mosabisa, valavu yotsegulira mpweya imatanthawuza kuti valavu imatsegulidwa pamene mpweya kupyolera mu chipangizocho ukuthamangira mu actuator.
Ndi kukulitsidwa kwa mitundu yogwiritsira ntchito ma valve a pneumatic mpira, kugwiritsa ntchito magulu kulinso ndi zikhalidwe zambiri komanso luso la anthu. Choncho, pali anthu ambiri pa valavu ya mpira wa pneumatic, valve ndi valve sizimveka bwino. Tiyeni tione kusiyana pakati pawo.
Mavavu a mpira wa pneumatic (omwe amadziwikanso kuti ma valve okhala ndi malo awiri kapena ma valve odulidwa) amatha kugawidwa kukhala ma valve otsegula mpweya ndi ma valve otseka mpweya.
Kunena mosapita m'mbali, valavu yotsegulira mpweya imatanthawuza kuti valavu imatsegulidwa pamene mpweya kudzera mu chipangizocho umathamangira mu actuator; Valavu imatseka pamene actuator imachotsa mpweya wa chipangizocho. Valavu yotsekera mpweya ndi yosiyana.
Pneumatic valavu ya mpira nthawi zambiri imakhala ndi njira ziwiri zotsegulira, chifukwa ndondomeko ya ndondomekoyi nthawi zina imatulutsanso chodabwitsa cha valavu ya pneumatic yomwe imalephera kuthetsa, ndiye malinga ndi zofuna za kupanga, ma valve ena adzatsegulidwa (monga valavu yodulidwa mwadzidzidzi), mavavu ena kutseka (monga valavu chitetezo chitetezo), kotero mlengi mu ndondomeko kukonzekera malinga ndi kufunika ndi kugwiritsa ntchito mpweya valavu otsegula kapena mpweya valavu pafupi.