Momwe Mungayikitsire Chipata Chachipata

1. Mukayika valavu yachipata, m'pofunika kuyeretsa mkatikati mwa mkati ndi malo osindikizira, fufuzani ngati ma bolts ogwirizanitsa amawongoleredwa mofanana, ndikuyang'ana ngati kulongedza kumakanikizidwa mwamphamvu.
2. Valve yachipata imatsekedwa panthawi yoika.
3. Ma valve a zipata zazikulu zazikulu ndi ma valve oyendetsa mpweya ayenera kuikidwa molunjika, kuti asakhale ndi tsankho kumbali imodzi chifukwa cha kulemera kwakukulu kwa chigawo cha valve, chomwe chidzayambitsa kutuluka.
4. Pali ndondomeko yolondola yoyika ndondomeko.
5. Valve iyenera kukhazikitsidwa molingana ndi malo ovomerezeka ogwirira ntchito, koma chidwi chiyenera kulipidwa kuti zikhale zosavuta kukonza ndi kugwiritsira ntchito.
6. Kuyika kwa valavu ya globe kuyenera kupangitsa kuti kayendedwe kake kakhale kogwirizana ndi muvi wolembedwa pa thupi la valve.Kwa ma valve omwe samatsegulidwa nthawi zambiri komanso kutsekedwa koma amayenera kuonetsetsa kuti sakudumphira m'malo otsekedwa, akhoza kuikidwa m'mbuyo kuti atseke mwamphamvu mothandizidwa ndi kuthamanga kwapakati.
7. Mukamangirira screw compression, valavu iyenera kukhala yotseguka pang'ono kuti isaphwanye kusindikiza pamwamba pa valavu.
8. Musanayike valavu yotsika kutentha, kuyesa kotsegula ndi kutseka kuyenera kuchitidwa kumalo ozizira momwe mungathere, ndipo kumafunika kusinthasintha popanda kugwedeza.
9. Valavu yamadzimadzi iyenera kukonzedwa kuti tsinde la valve likhazikike pamtunda wa 10 ° kupita kumtunda kuti madzi asatuluke pamphepete mwa tsinde la valve, komanso mozama, kuti asatayike.
10. Pambuyo pa nsanja yayikulu yolekanitsa mpweya ikuwonekera kuzizira, ingolimbitsaninso flange ya valve yolumikizira kamodzi mu malo ozizira kuti muteteze kutayikira pa kutentha kwabwino koma kutulutsa kutentha pang'ono.
11. Ndizoletsedwa kukwera tsinde la valve ngati scaffold panthawi yoika.
12. Pambuyo pa ma valve onse, ayenera kutsegulidwa ndi kutsekedwa kachiwiri, ndipo ali oyenerera ngati ali osinthasintha komanso osakanizidwa.
13. Mavavu nthawi zambiri amayenera kuyikidwa mapaipi asanayikidwe.Kupopera kuyenera kukhala kwachilengedwe, ndipo malowo asakhale ovuta.
kukoka popewa kusiya kupsinjika.
14. Ma valve ena omwe si achitsulo ndi olimba komanso ophwanyika, ndipo ena ali ndi mphamvu zochepa.Pogwira ntchito, mphamvu yotsegula ndi yotseka siyenera kukhala yaikulu, makamaka osati yachiwawa.Komanso samalani kuti mupewe kugunda kwa chinthu.
15. Pogwira ndi kuyika valavu, samalani ndi ngozi zopunduka ndi zokanda.
16. Pamene valve yatsopano ikugwiritsidwa ntchito, kulongedza sikuyenera kukanikizidwa mwamphamvu kwambiri, kuti asatayike, kuti musapewe kupanikizika kwambiri pa tsinde la valve, zomwe zidzafulumizitsa kutayika, ndipo zidzakhala zovuta. kutsegula ndi kutseka.
17. Valavu isanakhazikitsidwe, m'pofunika kutsimikizira kuti valavu imakwaniritsa zofunikira za mapangidwe ndi miyezo yoyenera.
18. Musanayike valavu, mkati mwa payipi iyenera kutsukidwa kuti muchotse zonyansa monga zitsulo zotchinga kuti mpando wosindikizira valavu usasakanizidwe ndi zinthu zakunja.
19. Valavu yotentha kwambiri imayikidwa kutentha.Pambuyo pakugwiritsa ntchito, kutentha kumakwera, ma bolts amatenthedwa kuti akule, ndipo kusiyana kumawonjezeka, choncho kuyenera kumangirizidwanso.Vutoli liyenera kuperekedwa tcheru, apo ayi kutayikira kudzachitika mosavuta.
20. Poika valve, m'pofunika kutsimikizira ngati kayendedwe ka kayendedwe ka sing'anga, mawonekedwe oyikapo ndi malo a handwheel amakumana ndi malamulo.