Kuyera mwero wekuyerera kwemvura nemazvo kwakakosha mukuchengetedza simba nemazvo uye kugadzira maindasitiri pamwe nekugadzira makemikari. Sarudza nzira yakakodzera inonyanya kukosha zvichienderana nerudzi rwemvura, zvinodiwa nesystem, uye kunyange mashandisirwo ayo. Hunhu hwemvura hunosiyana mu viscosity, density, tembiricha, pH uye simba rekuora. Uyezve, mamiriro ezvinhu esystem akadai sekumanikidzwa, flow regime uye nzvimbo inoshandiswa inofanira kutariswa.
Chii chinonzi Flow Rate?
Mwero wekuyerera kwemvura unoreva huwandu hwemvura inotumirwa nepakati pechinhu panguva imwe chete. Inoyerwa mumayuniti akadai semarita pasekondi kana magaroni paminiti mune zvakajairika. Ichi chinhu chakakosha muinjiniya ye hydraulic nesainzi yekurapa. Mainjiniya vanokwanisa kuwana ruzivo rwehuwandu hwemvura, kunyanya kubatsira mukuvandudza mashandiro eindasitiri uye kuita sarudzo dzine ruzivo.
Zvinhu Zvinokanganisa Mwero Wekuyerera Kwemvura
Kunzwisisa zvinhu zvinokanganisa mwero wekuyerera kwemvura ndicho chinhu chinodiwa kuti usarudze mamiriro akanakisa ekuyera mwero wekuyerera kwemvura. Rudzi rwemvura, chimiro, maitiro ekuyerera kwemvura, tembiricha, kumanikidzwa, saizi yepombi, magadzirirwo ayo uye mamiriro ekuisa zvese zvinhu zvinokanganisa mwero wekuyerera kwemvura.
Ziva Rudzi rweMvura
Zvakakosha kuziva kuti uri kushandisa nzira ipi. Tekinoroji chaiyo yekuyera kuyerera kwemvura inofanira kushandiswa pamhando dzakasiyana dzemvura. Semuenzaniso, magasi anogona kumanikidzwa asi mvura haimanikidzwe; huwandu hwemhepo hunochinja-chinja. Mvura yakawanda yakaita semafuta inopararira nemapaipi zvakasiyana nemvura yakaderera yakaita semvura. Zvakakosha kuti varidzi nemainjiniya vemafekitori akasiyana-siyana vasarudze matekinoroji akakodzera ekuyera nemazvo uye kudzora kwakarurama.
Nzira yekuyera Mwero wekuyerera kwemvura?
Mamita eVolumetric kana Mass Flow
Kusarudza pakati pekuyera huwandu hwemvura kana huwandu hwemvura inhanho inokosha usati wanyatsoongorora kururama kwehurongwa hwemvura.Mita yekuyerera kwehuwandudzakanakira kuti mvura dzine huwandu hwakanyanya dzirambe dziri pamwero wakadzikama, kunyanya zhinji dzemvura nemagasi ari musystem yekugadzirisa.Kuyerwa kwehuwandu hwemvuraZvinodiwa kana huwandu hwezvinhu hukachinja zvichienderana netembiricha nekumanikidzwa. Nekuda kwechikonzero ichi, mass flow mita dzinoshandiswa kubata huwandu hwezvinhu zvinopfuura nepakati pechinhu panguva imwe chete.
Sarudza Chiyero Chekuyerera Chakakodzera
Mamita Ekuyerera Kwemhepo
Ultrasonic Kuyerera Meter
Magnetic Flow Meter
Meter yeKuyerera kweTurbine
Mamita Ekuyerera Kwehuremu
Dzvanya pano kuti uone rumwe ruzivo nezvemhando dzema flow metres.
Era Nhamba yaReynolds (Kana Zvichidikanwa)
Yera nhamba yeReynolds kuti ufanotaura mwero wekuyerera kwemvura zvichibva pakumhanya kwemvura, huwandu, viscosity uye dhayamita yepombi, ingave iri laminar kana kuti ine turbulent. Mvura inogona kuonekwa se laminar kana Reynolds iri pasi pe2,000. Nemamwe mashoko, mvura inovhunduka kana Reynolds iri pamusoro pe4,000. Tarisa mwero wekuyerera kwemvura kuburikidza nenhamba dzeReynolds kuti uone kukosha kwekushanda uye kururama kwema flow metres.
Kuisa Mamita Ekuyerera
Kuisa flow meter muchikamu chakatwasuka panzvimbo dzisina makombama, mavharuvhu nezvimwe zvinokanganisa ndiyo mhinduro yakanakisisa yekushanda zvakanaka, apo kuyerera kwemvura kunoramba kwakadzikama uye kwakafanana. Kuwedzera kune zvataurwa pamusoro apa, kurongeka kwemvura chimwe chikonzero chinokanganisa kururama kwemamita ekusagadzikana kwemvura kunokonzerwa nechero rudzi rwekusarongeka. Zvikanganiso zvekushanda uye kushanda zvakanaka zvinogona kuvandudzwa zvakanyanya kana zvese izvozvo zvikaongororwa pakuiswa.
Ita Kuongororwa Kunodiwa Usati Waita Kuyera Kwakafanana
Kugadzirisa kwakakosha kuti uve nechokwadi chekuti mita yako yekuyerera inoshanda zvakanaka, kunyanya mumaindasitiri uko kunyatsoita zvinhu nemazvo kunonyanya kukosha. Kugadzirisa kunosanganisira kuenzanisa kubuda kwemita nechiyero chinozivikanwa uye kugadzirisa zvinodiwa kuti zvive nechokwadi chekuti kuverenga kuri mukati memazinga ekushivirira anogamuchirwa. Kugadzirisa nguva dzose hakungoiti kuti mita irambe yakarurama chete asiwo kunowedzera hupenyu hwayo hwekushanda, zvichidzivirira zvikanganiso zvinodhura kana kusashanda zvakanaka mukudzora mashandiro.
Nguva yekutumira: Gumiguru-16-2024
