Mita yekuyerera kwechiteshi chakavhurikaZvishandiso zvekuyera mvura inoyerera isina kumanikidzwa, zvinoshandiswa zvakanyanya mumafekitori etsvina emaguta, makomba emvura anodonhedza mvura mumaindasitiri, makomba ekudiridza ekurima uye kutarisa nharaunda yerwizi. Kurongeka kwekuyera kwavo kunoenderana zvakanyanya nekuisa kwakajairika uye kugadziriswa kwesainzi nguva dzose. Kuisa zvisina kunaka kuchakonzera kutsauka kwemvura nguva dzose, nepo kusagadziriswa kwenguva dzose kuchikonzera kurasikirwa kwezviratidzo, kukwegura kwemidziyo uye nguva zhinji yekushanda. Chinyorwa chino chinoronga zvakarongeka zvinyorwa zvakakosha pakuiswa uye kugadziriswa kwezuva nezuva kwemamita ekuyerera kwenzira yakavhurika.
Zvinodiwa Zvikuru Zvekuisa
1. Kurongeka kweChannel neFlume/Weir
Hwaro hwekuyera kwakarurama huri mukuyerera kwemvura kwakasimba uye kwakapfava. Kutanga, vashandisi vanofanira kusarudza flume yakajairika yeParshall, dombo retriangular V-notch kana dombo re rectangular zvichienderana nekuyerera kwemvura kudiki uye kwakanyanya. Matangi asina kurongeka akagadzirwa nemaoko achaputsa hukama hwemasvomhu pakati pehuwandu hwemvura nekufamba kwayo uye anounza zvikanganiso zvekuyera zvisingaperi. Chechipiri, zvikamu zvakakwana zvegwara zvakatwasuka zvinodiwa: kanenge kashanu kupfuura hupamhi hwegwara kudivi rekumusoro uye ka3 kudivi repasi. Makombama, mageti, madonhwe emvura uye madziva emvura mukati merudzi urwu zvichagadzira turbulence, backflow uye eddies, zvichikanganisa mwero chaiwo wemvura. Pasi pegwara panofanira kunge pakati sandara, pasina kubuda kana kudzika kunounganidza tsvina.
2. Kuisa Sensor Yemazinga
Zvizhinjimita dzechiteshi dzakavhurikashandisa masensa e ultrasonic kana radar level akaiswa pamusoro pemvura. Probe inofanira kunge yakatwasuka pakati pemvura, pasina sora rinoyangarara, furo, mabhureki anotsigira kana mafiber akasungirirwa anovhara nzira yekufambisa mafungu eruzha. Kuchengetedza kukwirira kwakakosha: mvura yepamusoro inofanira kugara iri pasi pe 30 cm kudzivirira kunyudzwa, nepo mvura yakaderera inofanira kuwira mukati mechikamu chekuyera chinoshanda chesensa.
Nzvimbo dzekuisa dzinofanira kudzivirira utsi hwemvura hwakawanda, utsi hunoputika uye kukanganiswa kwakasimba kwemagetsi kubva kumapombi, ma inverter netambo dzemagetsi ane simba guru. Mabhureki esimbi anoda chifukidziro chekudzivirira ngura, uye masensa ekunze anofanira kunge aine dziviriro yezuva nemvura kuti asasangana nemamiriro ekunze akaoma.
3. Waya dzemagetsi uye Kupa Simba
Tambo dzemasaini netambo dzemagetsi dzinofanira kuiswa zvakasiyana kuderedza kukanganiswa kwemasaini. Tambo dzekutaurirana dzeRS485 dzinofanira kushandisa tambo dzakadzivirirwa, majoini ese akavharwa zvizere nemachira emvura kuti mvura isapinde. Bhokisi rekutumira nerekusangana rinofanira kusvika paIP65 kana kupfuura risingapindi mvura. Simba remagetsi reDC rakasimba rinodiwa; kushanduka kwemagetsi kunokonzera kubuda kwedata kusina kugadzikana, saka stabilizer yemagetsi inokurudzirwa kunzvimbo dzine simba rinochinja-chinja.
Maitiro Ekuchengetedza Zuva Nezuva
1. Kucheneswa KwemaSensor Nguva Dzose
Tsvina, mafuta, marara edhayi uye zvinonamirwa pafayibha pamusoro peprobe zvinoratidza zviratidzo zve ultrasonic zvisina kujairika uye zvinokonzera kuverenga kwenhema. Vashandi vanofanirwa kupukuta probe nejira rakapfava nguva dzose; zvinokwenya zvakasimba zvinorambidzwa kudzivirira kukwenya pamusoro pechinhu chinonzwa. Kune mvura yakasviba yejira nemakemikari ine kusvibiswa kwakanyanya, zvishandiso zvinozvichenesa zvega zvinogona kugadzirirwa kuderedza kuwanda kwekuchenesa nemaoko.
2. Kuchera neFlume neChannel
Tsvina, madhaka nemarara zvakaunganidzwa mukati mefurumu zvinoshandura kuyerera kwemvura kunoshanda, zvichikonzera kutsauka kunoenderera mberi kwekuyera. Vashandisi vanofanira kubvisa ivhu nemarara ari kuyangarara mwedzi wega wega, uye kuchengetedza nzvimbo dzekuchengetera marara kuti vadzivirire marara makuru vasati vapinda muchikamu chekuyera. Mushure memvura yakawanda kana mvura yakawanda inopinda mumaindasitiri, kuongororwa kwakawedzerwa kwekucherwa kwemvura kunodiwa.
3. Kuongororwa Kwemagetsi Nguva Nenguva
Vashandi vanofanira kutarisa shell yetransmitter, majoini etambo uye mabhokisi ejunction mwedzi wega wega kuti vaone kuchembera, kutsemuka kana kunyorova kwemvura mukati. Kana data rikasvetuka zvisina tsarukano kana pasina chiratidzo chekuyerera kwemvura chikaonekwa, tarisa tambo yakatyoka, waya dzakaremara uye manyuko ekupindira kwemagetsi. Kamwe chete pagore, ita calibration nemaoko nekuenzanisa kuverenga kwemvura yemita ne standard staff gauge kuti ugadzirise zero point uye range parameters.
4. Dziviriro yemamiriro ekushanda emwaka uye akakosha
Munguva yechando, masensa ekunze anoda kurapwa kwekudzivirira kutonhora. Aizi inofukidza probe inovhara zvachose kuyerwa, saka masensa eradar anofarirwa munzvimbo dzinotonhora. Kune mvura yakasviba ine acid yakasimba, alkali uye TDS yakakwira, gara uchiongorora pendi yekudzivirira ngura yemabhureki nemaflumes kudzivirira kushanduka kwechimiro kunokonzerwa nengura.
Mabasa Asingabvumidzwe
Usachinja saizi yemafurumu akajairwa kana mawaya emagetsi zvisina tsarukano; usachinja maparamita ekuverengera kwemukati memuchina wekutumira mvura usina kutungamirirwa nenyanzvi. Usamborega sensor ichinyudzwa nemvura inoyerera kwenguva yakareba, uye usashandise tambo dzisina kuvharwa kuti utumidze masaini.
Mhedziso
Kuisa kwakajairika kunobvisa zvikanganiso zvakawanda zvekuyera zvakarongeka, nepo kugadzirisa nguva dzose kunowedzera hupenyu hwebasa uye kunovimbisa kushanda kwakasimba kwenguva refu. Kutevedzera zvirevo zviri pamusoro apa kunogona kuwedzera mashandiro emita yekuyerera kwechiteshi chakavhurika, ichipa ruzivo rwakavimbika rwekuyerera kwemvura yekutarisira zvakatipoteredza, manejimendi emvura mumaindasitiri uye nzvimbo dzekudiridza zvekurima.
Nguva yekutumira: Chikunguru-10-2026