Network yemapombi emvura ndiyo nzira huru yehupenyu hweguta, ine hunhu hwekuchinja kukuru kwekuyerera kwemvura, maitiro akaomarara ekuyerera kwemvura, hunhu husina kunaka hwemvura, uye nzvimbo isina kunaka yekuisa michina. Nokudaro, sisitimu yemapombi emvura yemumaguta ndiyo nzvimbo huru yekuchengetedza guta, iyo inokanganisa zvakananga budiriro yehupfumi nekugadzikana kwehupenyu hwevanhu, uye inoita basa rakakosha mukukura kweguta. Nekufambira mberi nekukura kwemaguta, manejimendi nekugadzirisa kwayo kwave basa guru rinotarisana nevatungamiriri veguta nevanoita sarudzo.
Pamusoro pezvo, muchimiro chekutonga chekare, mashandiro enetwork yemapaipi anogona kunzwisiswa chete nekuvhura chifukidziro chegomba kuti chionekwe. Hazvigoneki kunzwisisa nemazvo mashandiro enetwork yemapaipi, uye hazvigoneki kuona network yekare kana yakakuvara kekutanga. Gare gare, kunyangwe kugadzirisa ruzivo kwakaunzwa padanho rakaderera, AutoCAD, Excel nedzimwe nzira dzakashandiswa kuchengetedza data renetwork yemapaipi ekudhonza mvura mumabhuroko, izvo zvakangoita chete maratidziro ekutanga emepu uye mabasa ekubvunza, uye zvaisagona kuratidza hunhu hwakaoma hwenetwork yenetwork yemapaipi ekudhonza mvura. Hazvigoneki kunzwisisa nemazvo mashandiro epaipi panguva chaiyo. Haikwanisewo kupa yambiro inoshanda online uye kutarisa matambudziko akadai sekuzara kwemvura mumaguta, kuwanda kwetsvina, kuburitswa kwemvura yakasviba mumaindasitiri zvisiri pamutemo, kuburitswa kwemvura yakasviba yakawanda mumaindasitiri, uye kuyerera kwemvura netsvina zvakasanganiswa.
Saka, kutarisa kuyerera kwayo kunogona kupa ruzivo rwekutanga rwekugadzirisa kuzara kwemvura muguta, kukuvara kwemapaipi, uye kuvharika kwemapaipi, uye kupa hwaro hwekushanda nekugadzirisa network yemapaipi emaguta. Panguva imwe chete, kudzidza kwakarongeka kwekuyerera kwemapaipi emaguta kunogona kunzwisisa mamiriro ekushanda kwenetwork yemapaipi, uye kupa rutsigiro rwedata rakananga rekuvakazve nekuvaka network yemapaipi emvura. Nekuda kwehunyanzvi hwenetwork yemapaipi emaguta, zvakakosha kusarudza michina yakakodzera yekutarisa kuyerera zvichienderana nezvinodiwa chaizvo kuti uwane data rekufamba rakarurama kwenguva yakareba uye kuderedza huwandu hwekugadzirisa michina.
Saka, pakutarisa kuyerera kwemvura, ndeapi ma flowmeter akakodzera network yekudhonza mvura?
Chekutanga, inofanira kusarudzwa ine simba rakasimba rekuchinjika, iyo inogona kushandiswa munzvimbo dzakaoma uye dzakaoma, uye haikanganisike nyore nyore nemarara emvura nezvinhu zvakasungirirwa; inogona kuchinjika nekukurumidza mukuyerera uye mwero wemvura, uye ine mhando dzakasiyana-siyana; ine kugona kwekuyera kuyerera kwemvura nekudzoka; inogona kubata nemamiriro ezvinhu ehuwandu hwakazara uye hwakakwana.mapaipi akazadzwa zvishoma.
Chechipiri, kuyerera kwemvura kunowanikwa nemazvo; kuiswa kuri nyore, kugadziriswa kwezuva nezuva kudiki uye kugadziriswa kuri nyore. Nzvimbo zhinji dzekuisa dziri mugomba, uko magetsi nekutaurirana newaya zvakaoma kuwana. Saka, michina inoda simba rayo rebhatiri uye ine kutsungirira kwakati kuti ideredze huwandu hwekugadzirisa. Pamusoro pezvo, mudziyo unofanirwa kuve nebasa rekutaurirana newaya, kana kuti unogona kubatanidzwa kune zvimwe zvishandiso kuti uite basa rekutaurirana newaya;
Uyezve, nekuti michina yekuyerera iri mugomba remvura inogona kusangana nemafashamo akangoerekana aitika munguva yemvura, michina iyi inoda mvura yakawanda kudzivirira kukuvara kwemidziyo kunokonzerwa nemafashamo, uye mvura inowanzo pfuura IP68; Kana zvikaonekwa kuti huwandu hwemethane hwakajairwa hwava pedyo nemuganhu wekuputika, michina isingaputike inofanira kufungwa nezvayo.
Midziyo yekuyerera kwemvura iripo pari zvino inogona kushandiswa muhurongwa hwekubvisa mvura yakawandisa inobva panzira yekuyerera kwemvura munzvimbo iyoyo. Midziyo iyi inochinjika pakuiswa kwayo nekushandiswa kwayo, inogona kugadziriswa zvakanyanya zvichienderana nenzvimbo yekuisa, uye hainyanyi kugadziriswa. Rudzi urwu rwemidziyo yekuyerera kwemvura inonzi ultrasonic Doppler flowmeter kana kuti sewer flowmeter pamusika.
NezveChinoyera Mwero weDoppler
Ultrasound ichapararira kana ikasangana nezvidimbu zvidiki kana mabubbles munzira yekupararira, nekutinzira yekufamba kwenguvaHazvishande zvakanaka pakuyera mvura ine zvinhu zvakadaro. Inogona kushandiswa chete kuyera mvura yakachena.Nzira yeDoppleryakavakirwa pakuti mafungu e ultrasonic akapararira. Saka, nzira yeDoppler yakakodzera kuyera mvura ine zvidimbu zvakasimba kana mabubble. Zvisinei, nekuti zvidimbu zvakapararira kana mabubble zviripo zvisina tsarukano, mashandiro ekutumira ruzha rwemvura akasiyanawo.
Pamusoro pezvo, kana mvura ine mashandiro asina kunaka ekutumirwa kweruzha ikayerwa, kupararira kwayo kwakasimba munzvimbo ine kumhanya kwakaderera pedyo nemadziro epombi; nepo mvura ine mashandiro akanaka ekutumirwa kweruzha ikapararira munzvimbo ine kumhanya kwakakwirira, izvo zvinoita kuti kuyera kweDoppler kuve kwakaderera. Kunyangwe transducer inotumira netransducer inogamuchira zvakaparadzaniswa, inogona kungogamuchira kupararira munzvimbo yepakati yeprofile yekufamba kweruzha, asi kururama kwekuyera kuchiri kwakaderera pane kwenzira yekufamba kwenguva.
Nguva yekutumira: Gunyana-28-2015