Ehe, chiyereso chemagetsi chinogona kuiswa chakamira. Kurongeka kwekuisa (kwakatambanuka kana kwakamira) hakukanganisi musimboti wekuyera, chero bedzi chubhu yekuyera ichigara yakazadzwa zvizere nemvura inofambisa mvura uye mamiriro ekuisa achizadzisa zvinodiwa.
Ma electromagnetic flow meter anoshanda zvichibva paMutemo waFaraday weElectromagnetic Induction. Sensor inogadzira simba remagineti mukati mechubhu yekuyera, uye kana mvura inoyerera ichipfuura nemumunda uyu wemagineti, chiratidzo chemagetsi chinogadzirwa. Ma electrodes anoona chiratidzo ichi, uye converter inoverenga mwero wekuyerera kwemvura zvichienderana nekumhanya kwemvura.
Saka, chiyereso chemagetsi hachidi kona chaiyo yekuisa. Zvinhu zvakakosha kuchengetedza mamiriro ekuyerera kwakasimba, kuona kuti electrode inobatana zvakanaka nemvura, uye kudzivirira mhepo kupinda muchubhu yekuyera.
Kutungamirirwa Kwakakurudzirwa Kwekuisa Kwakamira
Pamapaipi akamira, kuisirwa mvura inoyerera kumusoro kunokurudzirwa.
Kana mvura ikayerera ichikwira kuburikidza ne electromagnetic flow meter, pane mabhenefiti akawanda anogona kuwanikwa:
Chekutanga, pombi yacho inogona kuramba yakazara zvizere. Sezvo mita dzemagetsi dzinoda kuti chubhu yekuyera izadzwe nemvura, kuyerera kwemvura kunobatsira kudzivirira mapombi emhepo uye mamiriro epombi asina chinhu.
Chechipiri, kuyerera kwemvura kumusoro kunovandudza kugadzikana kwekuyera kana chinhu ichi chiine zvidimbu zvakasungirirwa kana zvinhu zvakasimba. Kumhanya kwemvura kumusoro kunobatsira kuti zvidimbu zvirambe zvichifamba nemvura uye kunoderedza mukana wekuungana kwematope mukati me sensor.
Chechitatu, kuyerera kwemvura kumusoro kunobatsira pakushandiswa kwemvura iyi kana iine mabubbles mashoma egasi. Mabubble acho anofamba achikwira nekuyerera kwemvura panzvimbo pekugara akatenderedza maelectrodes, izvo zvinogona kuderedza kushanduka kwechiratidzo.
Nekuda kwezvikonzero izvi, kuisa vertical upward kunowanzo shandiswa mumabasa akadai sekurapa mvura yakasviba, mvura inoshandiswa mumaindasitiri, mapaipi emakemikari, uye kuyerwa kwetsvina.
Chiyero cheElectromagnetic Flow Meter Chinogona Kuiswa Zvakamira Nekudzika Kwemvura Here?
Kuisa madziro akamira pasi nekudzikira kwemvura kunogoneka, asi kazhinji haisiyo sarudzo inodiwa.
Dambudziko guru nderekuti kuyerera kwemvura pasi kunogona kukonzera kuti pombi izare zvishoma, kunyanya kana:
* Pombi iri pasi pemvura yakavhurika kune mhepo.
* Kumanikidzwa kwemusana hakuna kukwana.
* Mwero wekuyerera kwemvura unochinja zvakanyanya.
* Nzvimbo yekuisa iri pedyo nepanobuda pombi.
Kana chubhu yekuyera isina kuzadzwa zvakakwana, mweya unogona kupinda musensor, zvichikonzera zviratidzo zvekuyera zvisina kugadzikana uye kuverenga kwemvura zvisina kururama.
Semuenzaniso, kana chiyereso chekuyerera kwemagetsi chakaiswa papombi yakamira isati yasvika nzvimbo yekubuditsa mvura, mvura yacho inogona kusazadza chubhu yekuyera zvizere. Mumamiriro ezvinhu aya, chiyereso chekuyerera kwemvura chinogona kuratidza kushanduka-shanduka kana mwero wekuyerera kwemvura usina kururama.
Kana kuiswa pasi kusingadzivisiki, dhizaini yepombi inofanira kuve nechokwadi chekuti sensor inoramba yakazadzwa nemvura panguva yese yekushanda.
Sei Pombi Yakazara Yakakosha Pakuisa Yakamira?
Mamiriro epombi yakazara ndeimwe yezvinodiwa zvakanyanya zvema electromagnetic flow mita.
Maelectrode ari mukati me sensor anoda kusangana zvakananga nemvura inofambisa mhepo kuti aone voltage inokonzerwa nemazvo. Kana huwandu hwemvura hukadonha pasi pemaelectrode kana mweya ukapinda muchubhu yekuyera, chiratidzo chemagetsi chinova chisina kugadzikana.
Matambudziko anowanzo konzerwa nepombi isina kuzadzwa anosanganisira:
* Kuverengwa kwemvura isina kugadzikana
* Kuyera kuyerera kusina kururama
* Kuchinja kamwe kamwe kwechiratidzo chekubuda
* Hapana chiratidzo chekuyerera kwemvura kunyangwe mvura iri kufamba
Kuti udzivise matambudziko aya, dzivisa kuisa electromagnetic flow mita:
* Panzvimbo yepamusoro-soro yepombi panogona kuungana mhepo.
* Pamberi pechikamu chekudzika apo kumanikidzwa kusina kunaka kunogona kuitika.
* Pedyo nenzvimbo yekubuditsa mvura isina chinhu uko pombi ingasazara.
Nzvimbo iri nani inowanzova nzvimbo yakaderera yepombi kana chikamu chine kumanikidzwa kwakakwana kwemvura kunogona kuita kuti pombi irambe yakazara.
Kuiswa Kwakamira Kwemashandisirwo Akasiyana
Kushandiswa kweMvura Yakachena
Pakuyerwa kwemvura yakachena, kuiswa kwemvura yakatwasuka uye yakatwasuka kunogona kupa mashandiro akavimbika. Kuiswa kwemvura yakatwasuka kunowanzo sarudzwa kana marongero epombi achida izvozvo kana nzvimbo iri shoma.
Kushandiswa kwemvura yakasviba netsvina
Pamvura yakasviba, tsvina, tsvina yemugodhi, nezvimwe zvinwiwa zvine zvinhu zvakasimba zvakasungirirwa, kuisa mvura yakatwasuka kumusoro kunowanzo batsira.
Kuyerera kwemvura kumusoro kunobatsira kuderedza mukana wekuti zvinhu zvakasimba zvigadzikane pasi pechubhu yekuyera, zvichivandudza kugadzikana kwenguva refu uye zvichideredza zvinodiwa pakugadzirisa.
Mashandisirwo Emakemikari
Pamakemikari emvura, kuiswa kwemvura yakatwasuka kunogonawo kushandiswa. Zvisinei, kungwarira kunofanira kupiwa pakuenderana kwezvinhu, kudzika kwemvura, uye kudzivirira kuungana kwegasi mupaipi.
Zvinodiwa zvePombi Yakatwasuka Pakuisa Yakamira
Kunyange hazvo ma electromagnetic flow meters asinganyanyi kukanganiswa nekuyerera kwemvura zvichienzaniswa nemamwe ma flow metres, kuiswa kwepombi dzakatwasuka kuchiri kukurudzirwa.
Chiyero ichi chinofanira kuiswa kure nezvinhu zvine simba zvinoita kuti mvura itsvuke zvakaita se:
* Mapombi
* Mavharuvhu
* Magokora
* Zvinoderedza kana kuwedzera
Kuyerera kwakasimba kunobatsira kuvandudza kurongeka kwekuyera uye kudzokorora.
Zvimwe Zvokufunga nezvazvo Panguva Yekuiswa Kwakatsetseka
Pakuisa electromagnetic flow meter yakatwasuka, funga nezvezvinhu zvinotevera:
1. Tarisa nzira yekuyerera kwayo
Gara uchiisa zvichienderana negwara rekuyerera rakaiswa pamuviri we sensor. Kuyerera kwacho kusina kunaka kunogona kukanganisa marongero ekuyera uye mashandiro.
2. Iva nechokwadi chekuti pasi rakakodzera
Ma electromagnetic flow meter anoda kugadzikwa zvakanaka nekuti chiratidzo chekuyera chidiki kwazvo. Kugadzikwa zvakanaka kunobatsira kuderedza kupindirana kwemagetsi uye kunovandudza kugadzikana kwechiratidzo.
3. Dzivisa kuungana kwemhepo
Isa mita panzvimbo isingaunganidzwe nemhepo zviri nyore. Kana paine mabubble emhepo anotarisirwa panguva iyi, kuisa mudenga wakamira kunowanzo shandiswa.
4. Funga nezve mukana wekugadzirisa
Iva nechokwadi chekuti pane nzvimbo yakakwana yakakomberedza sensor neconverter yekutarisa, kupinza waya, uye kugadzirisa mune ramangwana.
Chiyero chekuyerera kwemagetsi chinogona kuiswa chakamira, uye kuiswa kwakamira kunoshandiswa zvakanyanya mumaindasitiri akawanda. Kurongeka kunokurudzirwa zvikuru ipombi yakamira ine mvura inoyerera ichikwira, nekuti inobatsira kuchengetedza pombi yakazara, inoderedza kupindirana kwemabubble emhepo, uye inovandudza kugadzikana kwekuyera.
Chinhu chikuru hachisi chekuti kuiswa kwacho kwakamira here kana kuti kwakatwasuka, asi kuti electromagnetic flow meter inogona kushanda mumamiriro ezvinhu akagadzikana nechubhu yekuyera yakazara uye pasi rakakodzera. Kana zvinodiwa izvi zvikazadzikiswa, electromagnetic flow meter yakaiswa yakatwasuka inogona kupa chiyero chakarurama uye chakavimbika chekuyerera.
Nguva yekutumira: Chikunguru-27-2026