1. Indima yepompo ye-hydraulic
Iphampu ye-hydraulic iyinhliziyo yohlelo lwe-hydraulic, olubizwa ngokuthi i-hydraulic pump.Kuhlelo lwe-hydraulic, kufanele kube nephampu eyodwa noma ngaphezulu.
Iphampu iyingxenye yamandla ohlelweni lokudlulisa amanzi.Iqhutshwa yi-prime mover (motor noma injini) ukuthola amandla emishini emandleni okukhiphayo, futhi iwaguqule ibe amandla okucindezela oketshezi ukuze inikeze uwoyela wokucindezela ohlelweni, bese endaweni lapho umsebenzi udingeka khona, uketshezi luguqulwa lube okukhiphayo ngomshini yi-actuator (isilinda esiwu-hydraulic noma i-motor).
2. Ukuhlukaniswa nokukhethwa kwamaphampu asebenzisa amanzi
Ngokuvamile, iphampu iyiphampu eguquguqukayo evumayo noma iyiphampu yokugudluza engeyona into enhle, futhi iphampu kuhlelo olusebenza ngamanzi angaphansi komhlaba ingeyepompo yokususa evumayo.Iphampu enhle yokususa isho iphampu emunca futhi ikhiphe uwoyela ngokuncika ekushintsheni kwevolumu yokuvala.Ukuba khona kwevolumu yokuvala kanye nokushintsha kokusebenza kwevolumu yokuvala kuyizimiso zokusebenza zawo wonke amaphampu amahle okuthutha.(Iphampu yamanzi evamile iyiphampu engagudluki).
1. Ukuhlelwa kwamaphampu:
Ngokusho kwesakhiwo, ingahlukaniswa: iphampu yegiya, iphampu ye-vane, iphampu ye-plunger kanye nepompo yesikulufu.
Ngokusho ukugeleza zingahlukaniswa zibe: futha variable kanye futha quantitative!Ukugeleza okukhiphayo kungalungiswa ngokuvumelana nezidingo ezibizwa ngokuthi iphampu eguquguqukayo, ukugeleza akukwazi ukulungiswa okubizwa ngokuthi i-quantitative pump.
2. Ukukhethwa kwepompo
(1) Khetha iphampu ngokuya ngengcindezi yokusebenza:
iphampu ye-plunger engu-31.5mpa;
iphampu ye-Vane 6.3mpa;ingafinyelela ku-31.5mpa ngemuva kokucindezela okukhulu
Iphampu yegiya engu-2.5 ohm mpa;ingafinyelela ku-25mpa ngemuva kokucindezela okukhulu
(2) Khetha iphampu ngokuya ngokuthi i-variable iyadingeka yini;uma ukuguquguquka kuyadingeka, iphampu ye-vane yenhloso eyodwa, iphampu ye-axial piston kanye nephampu ye-radial piston ingakhethwa.
3. Khetha iphampu ngokwendawo ezungezile;iphampu yegiya inekhono elingcono kakhulu lokulwa nokungcola.
4. Khetha amaphampu ngokusho komsindo;amaphampu anomsindo ophansi ahlanganisa iphampu yegiya yangaphakathi, iphampu ye-vane esebenza kabili kanye nepompo yesikulufu.
5. Khetha iphampu ngokuya ngokusebenza kahle;amandla aphelele wepompo ye-axial piston ephakeme kakhulu, futhi iphampu enesakhiwo esifanayo esinokususwa okukhulu kunokusebenza okuphezulu kakhulu.Iphampu ene-displacement efanayo inokusebenza okuphelele okuphezulu okuphezulu kwephampu ye-axial piston ngaphansi kokusebenza okulinganiselwe.
Ngakho-ke, lapho ukhetha ipompo ye-hydraulic, akukho okungcono kakhulu, kuphela okufaneleka kakhulu.
Isikhathi sokuthumela: Oct-13-2022
