• banda 8

KUTHEKA NDI KULAMULIRA NTCHITO

1.Chifukwa chiyani mukufunikira mphamvu ndi kuwongolera katundu?
Kupanikizika ndi kuyenda komwe kompresa amapangidwira komanso / kapena kugwiritsidwa ntchito kumatha kusiyanasiyana mosiyanasiyana.Zifukwa zazikulu zitatu zosinthira mphamvu ya kompresa ndi zomwe zimafunikira kuyenda, kuyamwa kapena kutulutsa kuthamanga, kapena kuwongolera katundu chifukwa chakusintha kwamakasitomala komanso kuchepa kwa mphamvu zoyendetsa.

2.Capacity ndi njira zowongolera katundu
Njira zingapo zingagwiritsidwe ntchito kuchepetsa mphamvu ya compressor.Dongosolo la "machitidwe abwino" a njira yotsitsa likuphatikizidwa mu tebulo ili m'munsimu.

kuphatikizapo

(1) Kugwiritsa ntchito liwiro la dalaivala pakuwongolera kungakhale njira imodzi yothandiza kwambiri yochepetsera mphamvu komanso kuyamwa komanso / kapena kuwongolera kuthamanga.Mphamvu yomwe ilipo ya dalaivala idzachepa pamene liwiro likuchepa.Mphamvu ya compressor imachulukirachulukira pomwe liwiro limachepa chifukwa cha kutsika kwamphamvu kwa gasi kumapangitsa kutayika kwa ma valve otsika ndi ma silinda.

(2) Kuwonjezera kwa chilolezo kudzachepetsa mphamvu ndi mphamvu zofunikira kupyolera mu kuchepa kwa mphamvu ya volumetric ya silinda.Njira zowonjezera chilolezo ndi izi:

- High Clearance Valve Assembly

-Mapaketi ochotsera Voliyumu osiyanasiyana

-Mathumba a Pneumatic Fixed Volume Clearance

-Mathumba a Double Deck Valve Volume

(3) Single acting cylinder operation idzachepetsa mphamvu kudzera mu cylinder end deactivation.Kutseketsa kumapeto kwa mutu wa cylinder kumatha kutheka pochotsa ma valve akumapeto a mutu, kukhazikitsa ma Suction Valve Unloaders, kapena kukhazikitsa chotsitsa chakumutu.Onani kasinthidwe ka Single Acting Cylinder kuti mumve zambiri.

(4) Bypass to suction ndikubwezeretsanso (kudutsa) kwa gasi kuchokera pakutuluka kupitanso kuyamwa.Izi zimachepetsa mphamvu yakutsika.Kulambalala gasi kuchoka pakumwa kubwezanso sikuchepetsa kugwiritsa ntchito mphamvu (pokhapokha ngati padutsa zero kutsika pansi).

(5) Suction throttling (kuchepetsa kutsika kwamphamvu) kumachepetsa mphamvu mwa kutsitsa kutuluka kwenikweni mu silinda yoyamba.Suction throttling imatha kuchepetsa kugwiritsa ntchito mphamvu, koma imatha kukhudza kutentha kwamadzi ndi ndodo zomwe zimapangidwa ndi chiŵerengero chapamwamba cha kuponderezana.

3.Impact ya mphamvu yolamulira pa ntchito ya compressor.

Njira zowongolera mphamvu zitha kukhudzanso magwiridwe antchito osiyanasiyana kuphatikiza kuyenda ndi mphamvu.Mikhalidwe yolemetsa pang'ono iyenera kuwunikiridwa kuti igwire ntchito yovomerezeka kuphatikiza kusankha kukweza kwa ma valve ndi mphamvu, mphamvu ya volumetric, kutentha kwamadzi, kubweza ndodo, kunyamula ndodo ya gasi, kuyankha kwamphamvu komanso kwamawu.

Mayendedwe owongolera mphamvu azidziwitsidwa kuti magawo omwewo amatsatiridwanso pakuwunika kwamayimbidwe, kusanthula kwa torsional ndi malingaliro a gulu lowongolera.


Nthawi yotumiza: Jul-11-2022