pombi yecentrifugalIwo akajairika fluid muchina uyo wekushanda musimboti wakavakirwa pane centrifugal simba.

Zvinotevera ndizvopombi yecentrifugalDetailed data uye tsananguro yekuti inoshanda sei:

1.basic structure

1.1 Pombi muviri

• Material: Kanda simbi, simbi isina tsvina, ndarira, nezvimwe.
• design: Kazhinji muchimiro chevolute, inoshandiswa kuunganidza uye kutungamira kuyerera kwemvura.

1.2 Impeller

• Material: Kanda simbi, simbi isina tsvina, ndarira, nezvimwe.
• design: Impeller iripombi yecentrifugalIzvo zvakakosha zvikamu zvinowanzo kupatsanurwa kuva mhando nhatu: yakavharwa, semi-yakavhurika uye yakavhurika.
• Nhamba yemashizha: Kazhinji 5-12 mapiritsi, zvichienderana nekugadzirwa kwepombi uye kushandiswa.

1.3 chikamu

• Material: High simba simbi kana Stainless simbi.
• Basa: Batanidza mota uye impeller kuendesa simba.

1.4 Chisimbiso mudziyo

• type: Mechanical chisimbiso kana kurongedza chisimbiso.
• Function: Kudzivirira kubuda kwemvura.

1.5 Bearings

• type: Kutenderera kubereka kana kutsvedza.
• Function: Inotsigira shaft uye inoderedza kupokana.

2.Kushanda musimboti

2.1 Mvura inopinda mumuviri wepombi

• Mvura inopinza nzira: Mvura inopinda mumuviri wepombi kuburikidza nepombi inopinza, kazhinji kuburikidza nepombi yekukwevera uye vharafu yekukwevera.
• Mvura inopinza dhayamita: Yakatemerwa zvichibva pane zvakatemwa zvepombi uye zvinodiwa zvekugadzira.

2.2 Impeller inomhanyisa mvura

• Impeller speed: Kazhinji pa1450 RPM kana 2900 RPM (revolutions paminiti), zvichienderana nekugadzirwa kwepombi uye kushandiswa.
• simba re centrifugal: Iyo impeller inotenderera pakumhanya kukuru inofambiswa nemota, uye mvura inokwidziridzwa neiyo centrifugal simba.

2.3 Mvura inoyerera ichienda kunze kwepombi muviri

• Mumhanyi dhizaini: Iyo inomhanyisa mvura inoyerera ichienda kunze munzira yekuyerera yeimpeller uye inopinda muchikamu chevolute chepombi muviri.
• Volume design: Dhizaini yevolute inobatsira kushandura kinetic simba remvura kuita simba rekumanikidza.

2.4 Mvura inobuda mumuviri wepombi

• Nzira yekubvisa mvura: Iyo mvura inodzikisirwazve muvolute uye inoshandurwa kuita simba rekumanikidza, uye inoburitswa kubva pamupombi wepombi kuburikidza nepombi yekubuda kwemvura.
• Outlet dhayamita: Yakatemerwa zvichibva pane zvakatemwa zvepombi uye zvinodiwa zvekugadzira.

3.simba rekushandura nzira

3.1 Kinetic simba rekushandura

• Impeller acceleration: Iyo mvura inowana kinetic simba pasi pechiito che impeller, uye kumhanya kwayo kunowedzera.
• Kinetic simba formula:( E_k = \frac{1}{2} mv^2)
  • (E_k): kinetic simba
  • (m): Mvura yakawanda
  • (v): kumhanya kwemvura

3.2 Kushandurwa kwesimba remagetsi

• Kuderera kwevhoriyamu: Iyo mvura inodzikira muvolute, uye iyo kinetic simba inoshandurwa kuita simba rekumanikidza.
• Bernoulli equation( P + \frac{1}{2} \rho v^2 + \rho gh = \text{constant} )
  • (P): Dzvinyiriro
  • ( \ rho ): mvura density
  • (v): kumhanya kwemvura
  • (g): kukwidziridzwa kwegiravhiti
  • (h): kureba

4.Performance parameters

4.1 Kuyerera (Q)

• tsanangudzo:pombi yecentrifugalHuwandu hwemvura inounzwa panguva yeyuniti.
• unit: Cubic metres paawa (m?/h) kana marita pasekondi (L/s).
• scope: Kazhinji 10-5000 m?/h, zvichienderana nepombi modhi uye kushandiswa.

4.2 Simudza (H)

• tsanangudzo:pombi yecentrifugalKugona kusimudza urefu hwemvura.
• unit: Mamita (m).
• scope: Kazhinji 10-150 mamita, zvichienderana nepombi modhi uye kushandiswa.

4.3 Simba (P)

• tsanangudzo:pombi yecentrifugalMotor power.
• unit: kilowati (kW).
• Calculation formula:( P = \frac{Q \nguva H}{102 \nguva \eta} )
  • (Q): mwero wekuyerera (m?/h)
  • (H): Simudza (m)
  • ( \ eta ): kushanda zvakanaka kwepombi (kazhinji 0.6-0.8)

4.4 Kunyatsogona (η)

• tsanangudzo: Simba rekushandura simba repombi.
• unit:muzana(%).
• scope: Kazhinji 60% -85%, zvichienderana nekugadzirwa kwepombi uye kushandiswa.

5.Zviitiko zvekushandisa

5.1 Kuwanikwa kwemvura kumadhorobha

• use: Nzvimbo huru yekupomba inoshandiswa mumadhorobha ekupa mvura masisitimu.
• kuyerera: Kazhinji 500-3000 m?/h.
• Simudza: Kazhinji 30-100 mamita.

5.2 Kupihwa kwemvura mumaindasitiri

• use: Inoshandiswa mukutonhora kutenderera kwemvura masisitimu mukugadzirwa kwemaindasitiri.
• kuyerera: Kazhinji 200-2000 m?/h.
• Simudza: Kazhinji 20-80 mamita.

5.3 Kudiridzira kwekurima

• use: Madiridziro enzvimbo huru dzeminda yekurima.
• kuyerera: Kazhinji 100-1500 m?/h.
• Simudza: Kazhinji 10-50 mamita.

5.4 Kuvaka nzvimbo yemvura

• use: Inoshandiswa mumagadzirirwo emvura ezvivakwa zvepamusoro-soro.
• kuyerera: Kazhinji 50-1000 m?/h.
• Simudza: Kazhinji 20-70 mamita.

Wana kunzwisisa kuri nani neaya akadzama data uye tsananguropombi yecentrifugalYayo kushanda musimboti uye kuita kwayo uye sarudzo hwaro mumashandisirwo akasiyana.