zolemba unsembe kwa zosapanga dzimbiri multistage centrifugal mpope

The unsembe Mfundo Zina zosapanga dzimbiri zitsulo Multistage centrifugal Pump:

1. Kuchokera zosapanga dzimbiri multistage centrifugal mpope unsembe luso, ndi suction chitoliro amafuna chikhalidwe okhwima chisindikizo, simungakhoze kukhala chitoliro kutayikira kapena kutayikira, mwinamwake udzawononga digiri zingalowe pa polowera madzi ya mpope, chifukwa linanena bungwe mpope madzi yafupika, kapena izo kwambiri moti kudzatunga madzi. Choncho, tiyenera mtima wonse kuchita ntchito zabwino mu mawonekedwe a payipi ndi kuonetsetsa yomanga khalidwe kugwirizana payipi.

2. Kuyenera ananena kuti pamene mutu ndi kutentha madzi a chitsulo zosapanga multistage centrifugal mpope ndi payipi centrifugal mpope unsembe ndi osiyana zikhalidwe komanso ngati kukwezedwa m'dera mamita oposa 300 kapena kupopa madzi kutentha kuposa 20 digiri Celsius, phindu masamu adzakhala kudzudzulidwa. Ndiko kuti, kuthamanga mumlengalenga pa okwera osiyana ndi zimalimbikitsa nthunzi kuthamanga pamwamba kutentha madzi 20 madigiri Celsius.However, pamene kutentha madzi ndi pansipa madigiri 20 Celsius, ndi ano zimalimbikitsa nthunzi kuthamanga kungakhale negligible.

3. Kuti atsimikizire mpope unsembe kutalika (ie suction). kutalika amenewa amanena za imeneyi ofukula pakati padziko madzi ndi pakati-mzere wa mpope impeller. Siziyenera kusokonezedwa ndi kololeka suction msinkhu. Zingalowe m'malo okwezeka analola pa madzi mpope mankhwala elucidation buku kapena nameplate zikusonyeza kufunika zingalowe pa polowera mbali ina ya mpope madzi. Iwo anali anayeza ndi kukatseka kuyesera opanikizika yachibadwa mumlengalenga ndi kutentha madzi madigiri 20 Celsius. Zilibe kuganizira otaya madzi pambuyo chitoliro suction ndi chikufanana. Kutalika kwa mpope wagawo ayenera kukhala mtengo m'dera otsalira pambuyo kulola kutalika zingalowe kuti deducted pambuyo pa imfa ya suction mzere wa chitoliro suction. Kutalika kwa mpope wagawo sangathe kupitiliza mtengo masamu. Apo ayi, madzi mpope sadzakhala kutulutsa mmwamba.

4. Mavuto a mtengo masamu ndi mutu -loss chifukwa chitoliro kulimbikira chitoliro suction. Choncho, m'pofunika kuyamba yayifupi piping dongosolo ndi kukhazikitsa zovekera chigongono ngati kuli kotheka. Ndi akanakhalapo kuti n'zoyenera kukonza mapaipi ndi zina calibers kuchepetsa mlingo otaya mu mipope.


Post nthawi: Aug-10-2015
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