Iyopombi yemvura yemagetsiInogadzirisa kuyerera kwemhepo inotonhodza mvura zvichienderana nemamiriro ekushanda kwemotokari uye inoita kuti mota ikwanise kudzora tembiricha. Ichi chikamu chakakosha chesystem yekutonhodza yemotokari itsva ine simba. Kuedza mashandiro chikamu chakakosha chekutsvaga nekugadzira uye kugadzira pombi yemvura. Parizvino, bvunzo yepombi yemvura yemagetsi yemotokari. Kutsvaga tekinoroji nekugadzirwa kwemidziyo hazvina kufambirana nekuvandudzwa kwepombi dzemvura dzemagetsi, uye tsvakiridzo yematekiniki ekuyedza inonyanya kutarisa pamapombi emvura echinyakare. Sisitimu diki yekuongorora pombi yemvura yeNF inogona kuyera maparamita ekushanda akadai sekuyerera kwepombi, kusimudza, uye kushanda zvakanaka kweshaft patembiricha yemukamuri, uye kuona data rekuyedza. Kuunganidzwa nekukurumidza kwekubatana kwemhepo yepombi yemvura. Bhenji rekuyedza mhepo yepombi yemvura rakagadzirwa rinoshandisa kumanikidzwa kwakasiyana kuti rione kubatana kwemhepo yepombi yemvura. Sisitimu yekuyedza pombi yemvura yakagadzirwa nekushandisa macircuits akaiswa mukati uye analog.
Zvichienderana nezvinodiwa neindasitiri QC/T288.2-2001 uye JB/T8126.9-2017 pamwe nezvinodiwa nemutemo, kuongororwa kwemhando yepombi yemvura inotonhorera kunosanganisira bvunzo yekushanda, bvunzo ye cavitation, nezvimwewo. Kuburikidza nekuyedza mwero wekuyerera kwemvura, voltage, uye Current, kumanikidzwa kwekupinda nekubuda kwemvura, kuverenga musoro, simba, kushanda zvakanaka, NPSH nezvimwe zviyero zvekushanda, pedzisa kudhirowa kwe flow-head, flow-power, flow-efficiency, flow-NPSH performance curve yemapombi emvura emagetsi.
Kusiyana nepombi yemvura inotonhodza yemuchina, kumhanya kwepombi yemvura yemagetsiinodzorwa nehurongwa hwayo hwakabatanidzwa, uye voltage yakapihwa uye chiratidzo chekudzora zvinogona kuita kuti mota yeDC isina mabhurashi ishande nekumhanya kwakakodzera. Nzira yechinyakare yekuedza torque yemota nekumhanya kuverenga simba rekupinda repombi yemvura haina kukodzera zvemagetsi. Pakuyedzwa kwepombi yemvura, ine simba rinogona kurongwa kuti iverenge voltage kana pombi yemvura ichishanda, kuverenga simba rekupinda remota kuburikidza nemagetsi nemagetsi, uye wobva waiwedzera ne efficiency coefficient kuti ive simba rekupinda repombi yemvura yemagetsi.
Zviyero zvikuru zvehunyanzvi zvesystem yekuyedza: chiyero chekuyera kuyerera 0~500L/min, kururama kwekuyera ±0.2%FS; chiyero chekuyera kumanikidzwa kwekupinda nekubuda -100~200kPa, kururama kwekuyedza ±0.1%FS; chiyero chekuyera chazvino 0~30A, kururama kwekuyera ±0.1 %FS; chiyero chekupa magetsi chinorongwa 0~24V, kururama kwekudzokororwa ±0.1%FS, chiyero chesimba 0~200W; chiyero chekuyera tembiricha -20~100℃, kururama kwekuyera ±0.2%FS, chiyero chekudzora tembiricha 0~80℃, kururama kwekudzora ±2°C.
Chirongwa chekuedza mashandiro akajairika
Zvichienderana nezvinodiwa neindasitiri, bvunzo yekushanda kwemapombi emvura inoda kuti mukati me40% ~ 120% yekumhanya kwakayerwa kwepombi, nzvimbo dzinoshanda dzekuyerera dzisingasviki 8 dzigadzirwe zvakaenzana zvichienderana nemazinga ekuyerera akanyanya uye mashoma anopfuura nemupombi yekuyedza. Kuburikidza nePID control, Gadzirisa kuvhurwa kwevharuvhu inoenzana yekubuda kuti igare zvakanaka panzvimbo yekuyerera. Sensor inotarisa kumanikidzwa kwekupinda nekubuda, tembiricha, mwero wekuyerera kwepombi yekuyedza yepombi yemagetsi munguva chaiyo, uye voltage yekushanda uye parameter yemagetsi yepombi yemagetsi. Kana flowmeter ichitarisa kuti kuyerera mupombi kwakasimba. Mushure menguva yakati, nyora parameter values yepombi yemagetsi. Uchiziva dhayamita yepombi, musiyano wekukwirira pakati pekupinda nekubuda, parameters yehuwandu hwemvura uye kukurumidza kwegiravhiti, verenga flow-head, flow-power, uye flow-efficiency curves yepombi yemagetsi pakumhanya kwakayerwa ｡
Nguva yekutumira: Kurume-15-2023
