Okokuqala, qinisekisa ukwakheka kwejeneretha ye-nitrogen, gcina i-motor kanye ne-pump shaft ikude ngangokunokwenzeka, futhi usebenzise izinsimbi ezingenayo insimbi njengophawu ukuze uvimbele izinhlansi.Lapho usebenza, kufanele ulandele ngokuqinile imithetho yokusebenza:
1. Ngaphambi kokuqala ukupholisa iphampu ye-oxygen ewuketshezi, i-valve yokushaywa umoya kufanele ivulwe, futhi uphawu lwe-labyrinth kufanele lukhishwe nge-nitrogen ekamelweni lokushisa imizuzu engu-10-20.Ngakolunye uhlangothi, umoya-mpilo uyaxoshwa futhi uphawu lubuyiselwa egebeni lokushisa ekamelweni ngesikhathi esifanayo;
2. Ngemva kokugingqa futhi uqinisekise ukuthi akukho phutha, qala iphampu.Naka ukuthi ukucindezela kokungena kwephampu kuzinzile yini.Uma ingcindezi iguquguquka noma ingcindezi yokuphuma ingaphakami, i-cavitation ingenzeka.Ivalvu yokukhipha umoya engxenyeni engenhla yomzimba wepompo kufanele ivulwe ukuze kuqhutshekwe nokupholisa iphampu ye-oxygen ewuketshezi.Ngemuva kokuthi ingcindezi isizinzile, lawula ingcindezi yegesi yokuvala ukuthi ibe phezulu ku-01005～0101MPa kunengcindezi ngaphambi kokuvala;3. Qala ngokudlulela egesini yokuvala, ulungise ijeneretha ye-nitrogen ekucindezelweni okufanelekile, bese uvula ama-valve okungenisa nokuphuma epompo ukuze uketshezi lwe-Oxygen lungene epompo ukuze luphole.Ngalesi sikhathi, umfutho wegesi ovalayo kufanele ube phezulu kunokucindezela kwe-inlet cishe ngo-0105MPa.
Ukusebenza nokugcinwa okuvamile kwejeneretha ye-nitrogen: 1. Hlola ukusebenza kwepompo le-oksijini eliwuketshezi kanye njalo ngamahora ama-2;2. Hlola ingcindezi ye-inlet ne-outlet kanye nokucindezela kwegesi yokuvala yejeneretha ye-nitrogen kanye njalo ngehora elingu-1, ukuthi izinga lokugeleza livamile, nokuthi ingabe kukhona ukuvuza koketshezi lwegesi.Kanye nezinga lokushisa lokuthwala ohlangothini lwepompo kanye nezinga lokushisa lemoto, izinga lokushisa elithwalayo kufanele lilawulwe ngaphakathi -25 ℃～70 ℃;3. Ngesikhathi sokusebenza kwepompo ye-oxygen ewuketshezi, i-valve yokungena akumele ivalwe, igesi yokuvala akumele iphazamiseke, futhi kufanele ilungiswe nganoma yisiphi isikhathi.
Isikhathi sokuthumela: Nov-01-2021