Zvinotevera ndezveMultistage centrifugal pombiYakadzama data uye tsananguro yegwaro rekusarudza:

1.Multistage centrifugal pombiMucherechedzo wekutanga we

Multistage centrifugal pombiIyo pombi inowedzera musoro nekukanda ma impellers akawanda Inokodzera zviitiko zvinoda musoro wepamusoro uye kuyerera kwakagadzikana.Multistage centrifugal pombiInoshandiswa zvakanyanya mumasisitimu ekupa mvura, boiler mvura yekupa, maindasitiri maitiro,Kudzima motomasystem nemimwe minda.

2.Sarudzo gwara rakadzama data

2.1 Sarudza zvinodiwa paramita

1. Kuyerera (Q)

   • tsanangudzo: Huwandu hwemvura inounzwa nepombi panguva yeyuniti.
   • unit: Cubic metres paawa (m3/h) kana marita pasekondi (L/s).
   • Kusarudza nzira: Sarudza chiyero chinodiwa chekuyerera zvichienderana nezvido zvehurongwa kana maitiro ezvinodiwa.
   • Muenzaniso: Fungidzira kuti kuyerera kunodiwa kuri 100 m3/h.

2. Simudza (H)

   • tsanangudzo: Pombi inogona kusimudza urefu hwemvura.
   • unit: Mamita (m).
   • Kusarudza nzira: Sarudza musoro unodiwa maererano nehurongwa hunodiwa kana hurongwa hunodiwa, kusanganisira static musoro uye ine simba musoro.
   • Muenzaniso: Fungidzira kuti kusimudza kunodiwa ndeye 150 metres.

3. Simba(P)

   • tsanangudzo: Simba repombi mota.
   • unit: kilowati (kW).
   • Calculation formula:( P = \frac{Q \nguva H}{102 \nguva \eta} )
     • (Q): mwero wekuyerera (m3/h)
     • (H): Simudza (m)
     • ( \ eta ): kushanda zvakanaka kwepombi (kazhinji 0.6-0.8)
   • Muenzaniso: Tichifunga kuti kushanda kwepombi ndeye 0.7, kuverenga kwesimba ndiko:
     [P = \frac{100 \nguva 150}{102 \nguva 0.7} \approx 20.98 \zvinyorwa{ kW}]
     
     

4. Media properties

   • tembiricha: Tembiricha yepakati.
   • viscosity: Iyo viscosity yepakati.
   • corrosive: Kuora kwepakati, sarudza yakakodzera pombi zvinhu.
   • Muenzaniso: Fungidzira kuti svikiro imvura yakachena pane yakajairika tembiricha uye isingaore.

2.2 Sarudza rudzi rwepombi

1. Horizontal multistage centrifugal pombi

   • Features: Compact chimiro, nyore kuisa, yakakodzera nguva zhinji.
   • application: Sisitimu yekupa mvura, boiler mvura yekupa, maindasitiri maitiro, nezvimwe.
   • Muenzaniso:sarudzaHorizontal multistage centrifugal pombi.

2. Vertical multistage centrifugal pump

   • Features: Diki tsoka, inokodzera mamiriro ane nzvimbo shoma.
   • application: Yakakwira-inokwira yekuvaka mvura yekupa, moto yekudzivirira system, nezvimwe.
   • Muenzaniso: Kana nzvimbo yekuisa iri shoma, unogona kusarudzaVertical multistage centrifugal pump.

2.3 Sarudza zvinhu zvepombi

1. Pombi muviri zvinhu

   • simbi yakakandwa: Inokodzera mamiriro ane huwandu hwemvura mhando.
   • Simbi isina ngura: Inokodzera corrosive media kana zviitiko zvine hutsanana hunodiwa.
   • bronze: Inokodzera mvura yegungwa kana imwe midhiya inoparadza zvakanyanya.
   • Muenzaniso:sarudzapombi yesimbi yakakandwaMuviri, wakakodzera kuhuwandu hwemvura.

2. Impeller zvinhu

   • simbi yakakandwa: Inokodzera mamiriro ane huwandu hwemvura mhando.
   • Simbi isina ngura: Inokodzera corrosive media kana zviitiko zvine hutsanana hunodiwa.
   • bronze: Inokodzera mvura yegungwa kana imwe midhiya inoparadza zvakanyanya.
   • Muenzaniso: Sarudza cast iron impeller, yakakodzera kune yakajairika mhando yemvura.

2.4 Sarudza mhando uye modhi

1. Kusarudzwa kwechiratidzo

   • mazita anozivikanwa: Sarudza mazita anozivikanwa kuti ave nechokwadi chemhando yechigadzirwa uye mushure mekutengesa-basa.

2. Kusarudzwa kwemuenzaniso

   • References: Maererano nezvinodiwa parameters uyepombiType Sarudza muenzaniso wakakodzera. Tarisa kune zvigadzirwa zvinyorwa uye ruzivo rwehunyanzvi rwunopihwa nemhando.
   • performance curve: Tarisa maitiro ekushanda kwepombi kuti uone kuti muenzaniso wakasarudzwa unogona kusangana nekuyerera uye musoro zvinodiwa.

3.Mashoko ekushandisa

1. hurongwa hwekupa mvura

   • use: Inoshandiswa kugovera mvura yemumaguta, mvura yekumaruwa, mvura yemumaindasitiri, nezvimwe.
   • kuyerera: Kazhinji 10-500 m3/h.
   • Simudza: Kazhinji 50-300 mamita.
   • Muenzaniso: Urban water supply system, flow rate 100 m3/h, musoro 150 metres.

2. boiler yemvura yekudyisa

   • use: Inoshandiswa kudyisa mvura yeboiler system.
   • kuyerera: Kazhinji 10-200 m3/h.
   • Simudza: Kazhinji 50-200 mamita.
   • Muenzaniso: Boiler mvura yekugovera sisitimu, kuyerera mwero 50 m3/h, simudza 100 metres.

3. Industrial process

   • use: Inoshandiswa kufambisa mvura mukugadzirwa kwemaindasitiri.
   • kuyerera: Kazhinji 10-500 m3/h.
   • Simudza: Kazhinji 50-300 mamita.
   • Muenzaniso: Industrial process system, kuyerera kwe200 m3 / h, musoro 120 metres.

4. moto kudzivirira system

   • use: Yekupa mvura yekudzivirira moto masisitimu.
   • kuyerera: Kazhinji 10-200 m3/h.
   • Simudza: Kazhinji 50-300 mamita.
   • Muenzaniso:Kudzima motoSisitimu, kuyerera kwe150 m3/h, simudza 200 metres.

4.Kugadzirisa uye ruzivo rwesevhisi

1. Kuongorora nguva dzose

   • Tarisa zvirimo: Mamiriro ekushanda kwepombi, chisimbiso mudziyo, mabhengi, pombi uye kuvhara vharafu, nezvimwe.
   • Tarisa frequency: Inokurudzirwa kuita ongororo yezuva nezuva kuti uone kushanda kwakajairika kwepombi.
   • Muenzaniso: Tarisa mamiriro ekushanda uye kusimba kwepombi zuva rega rega.

2. Nguva dzose kuchengetedza

   • Chengetedza zviri mukati:
     • Pombi muviri uye impeller: Chenesa muviri wepombi uye impeller, tarisa kupfeka kweiyo impeller, uye uitsive kana zvichidikanwa.
     • Zvisimbiso: Tarisa uye kutsiva zvisimbiso kuti uve nechokwadi chekuisa chisimbiso kuvimbika.
     • Bearing: Zora mabearings, tarisa mabearings kuti akasakara, woatsiva kana zvichidikanwa.
     • control system: Calibrate control system uye tarisa kusimba uye kuchengeteka kwemagetsi ekubatanidza.
   • Maintenance frequency: Zvinokurudzirwa kuita zvakakwana kugadzirisa mwedzi mitanhatu yega yega kuti ive nechokwadi chekushanda kwakasimba kwenguva refu kwepombi.
   • Muenzaniso: Ita gadziriso yakakwana mwedzi mitanhatu yega yega, kusanganisira kuchenesa pombi muviri uye impeller, kutarisa zvisimbiso nemabhengi, uye calibrating control system.

3. kugadzirisa matambudziko

   • Kukanganisa kwakajairika: Pombi haina kutanga, kusakwana kumanikidza, kuyerera kusina kugadzikana, kudzora system kutadza, nezvimwe.
   • Solution: Troubleshoot maererano nekukanganisa chiitiko, uye bata nyanzvi dzehunyanzvi kuti dzigadziriswe kana zvichidikanwa.
   • Muenzaniso: Kana pombi isati yatanga, tarisa magetsi emagetsi, motokari uye hurongwa hwekugadzirisa kubvisa kukanganisa kwemagetsi.

Ita shuwa kuti unosarudza iyo chaiyo neaya akadzama madhairekitori ekusarudza uye dataMultistage centrifugal pombi, nokudaro zvinobudirira kusangana nezvinodiwa zvehurongwa uye kuve nechokwadi kuti inogona kushanda yakagadzikana uye yakavimbika mukushanda kwezuva nezuva.