Kuyera kuyerera kwemvura mukati nekubuda mumafekitori emvura nemafekitori ekuchenesa tsvina ndiyo nzira huru yekuyera mvura. Ndiyo hwaro hwakakosha hwemafekitori kuti averenge zviratidzo zvikuru zvekugadzira nekushanda zvakaita sekubuda, mutengo wekugadzira, kubuda kwepombi uye kushandiswa kwesimba payuniti, uye zvakare inzira yekuyera mvura. Mukati nekubuda, kusarudzwa kwemamita ekuyerera kwemvura kwakakosha zvikuru, nzira yekusarudza nemazvo mita yekuyerera uye kuvandudza mwero wekuyera nekuona ibasa rakakosha zvikuru kumafekitori, ayo mamita ekuyerera eultrasonic anozivikanwa zvikuru.
Kana tichienzanisa nedzimwe nzvimbo, flowmeter inoshandiswa pakuyera kuyerera kwemvura inopinzwa nekuburitswa kunze kwenyika kwenzvimbo dzemvura nedzekuchenesa mvura ine zvinodiwa zvayo zvakakosha. Chekutanga, dhayamita yeflowmeter yakakura, kazhinji DN300mm-DN1000mm. Chechipiri, kukosha kwekuyera kuyerera kwemvura kwakakura, kazhinji zviuru kusvika makumi ezviuru zve m3/awa; Pamusoro pezvo, kuitira kuti zvinodiwa zvekuyera kutengeswa kwemvura nekutengesa mvura zvizadzikiswe, flowmeter ye ultrasonic yakasarudzwa inoda kunyatsorongeka; Nekuda kwedhayamita yakakura yeflowmeter uye nzvimbo shoma yekuisa, zvinodiwa zvechikamu chepombi yakatwasuka hazvigone kuve zvakanyanyisa. Kune hunhu hwemvura inopinzwa nekubuda, tinofanira kutarisisa zvinhu zvinotevera pakusarudza nguva yekuyerera kwe ultrasonic:
Chiyereso chemagetsi cheultrasonic
1. Kukura kwedhayamita yepombi yekushanda kunoda kuti kurasikirwa kwekumanikidzwa kwemuchina wekuyeresa mvura kuve kudiki sezvinobvira. Kazhinji, nzira yekuderedza pombi yemuno haishandiswi kuwedzera mwero wekuyerera kwemvura.
2. Pamapaipi matsva akagadzirwa uye akaiswa, mwero wekuyerera wakakodzera unowanzo sarudzwa. Nekuti mwero wekuyerera kwemvura wakaderera zvakanyanya, chiyero chemuchina wekuyerera chakakura, uye mari inoenderana nekudyara mumudziyo inowedzerwa. Mwero wekuyerera kwemvura wakanyanya kukwira, izvo zvinokonzeresa kurasikirwa kwekumanikidzwa uye zvinotungamira kukuwedzera kwemari yekushandisa, izvo zvisingadhuri, asi sarudzo yacho inofanira kusiya mukana wekuyerera kwemvura yekuwedzera mune ramangwana;
3. Nekuda kwekufamba kushoma kwemvura, tsvina mumvura, ivhu uye ganda zvichaonekwa mushure menguva yakareba yekushanda, zvichingodaro, zviri nyore kuisa pamadziro emukati mepaipi neelectrode. Kucheneswa kwechikamu chekubatana pakati pechishandiso nemvura kunofanirwa kufungwa nezvacho mukugadzira kweinjiniya;
4. Kuyera kwemuchina uyu kwakakura. Kuyerera kwemvura husiku uye masikati, muchando nemuzhizha kwakasiyana zvikuru, kakawanda, saka, mita dzemvura idzi dzinoda nzvimbo yakakura kwazvo;
5. Dziviriro yemudziyo yakakwira. Mapaipi makuru anowanzo vharwa kuitira kuchengetedza mari nenzvimbo, uye kuchamhembe, kunodiwawo kudzivirira kutonhora. Nokudaro, masensa ekuyerera akapatsanurwa anowanzo iswa muWells dzemudziyo. Nekuda kwemvura, kubuda kwemvura pamadziro uye kubuda kwemvura papombi nezvimwe zvikonzero zvinowanzo kukonzera kuti huwandu hwemvura mutsime hukwire uye huzadze sensor yekuyerera, saka dhizaini inofanira kuverengerwa mune iyi kesi, sarudza sensor yekuyerera inonyudzwa mumvura, senge IP68 protection level. Panguva imwe chete, tsime remudziyo rinofanira kunge risina mvura.
6. Nekuti kuongororwa kwemamita makuru ekuyerera kwemvura kunowanzo kuve kwakaoma kupatsanura, kutakura nekuisa, uye maitiro acho haabvumiri kukanganiswa nekuvharwa, zvinotarisirwa kuti mamita acho anogona kuenzaniswa nemhepo paindaneti.
Chiyereso chemagetsi cheultrasonic
Parizvino, ma "flow metres" anonyanya kukosha anoshandiswa mu "water plants", "sewage treatment metering" anoshandiswa mu "ultrasonic flow metering" uye "electromagnetic flow metering", nezvimwewo, uye "application low plug-in flow meter", uye "multi-functional flow meter" akawanda, uye "intelligent, high-precision, multi-functional flow meter". Uye yakawana "wired", "bus type digital communication mode" (yakadai seMODBUS, PROFBUS, HART, nezvimwewo) uye "wireless communication mode" kuti iwane "remote monitoring", uye "traffic data" kuenda ku "central control room" uye "communication room". Kuyera kwemvura inopinda nekubuda mu "waterworks" uye "sewage treatment plants" ndiyo nzira huru yekuyera mu "water works" mu "sewage treatment plants". Ndiyo hwaro hwakakosha hwemabhizinesi kuti averenge zviratidzo zvikuru zvekugadzira nekushanda zvakaita sekubuda, mutengo wekugadzira, "pombi network leakage" uye "simba" pa "unit", uye zvakare i "metering link" mu "water indasitiri". Mukati nekunze, kusarudzwa kwe "water flow meter" kwakakosha, nzira yekusarudza "flow meter" nemazvo uye kuvandudza mwero wekuyera nekuona ibasa rakakosha kumabhizinesi, ayo "ultrasonic flow meter" anonyanya kufarirwa.
Kana tichienzanisa nedzimwe nzvimbo, flowmeter inoshandiswa pakuyera kuyerera kwemvura inopinzwa nekuburitswa kunze kwenyika kwenzvimbo dzemvura nedzekuchenesa mvura ine zvinodiwa zvayo zvakakosha. Chekutanga, dhayamita yeflowmeter yakakura, kazhinji DN300mm-DN1000mm. Chechipiri, kukosha kwekuyera kuyerera kwemvura kwakakura, kazhinji zviuru kusvika makumi ezviuru zve m3/awa; Pamusoro pezvo, kuitira kuti zvinodiwa zvekuyera kutengeswa kwemvura nekutengesa mvura zvizadzikiswe, flowmeter ye ultrasonic yakasarudzwa inoda kunyatsorongeka; Nekuda kwedhayamita yakakura yeflowmeter uye nzvimbo shoma yekuisa, zvinodiwa zvechikamu chepombi yakatwasuka hazvigone kuve zvakanyanyisa. Kune hunhu hwemvura inopinzwa nekubuda, tinofanira kutarisisa zvinhu zvinotevera pakusarudza nguva yekuyerera kwe ultrasonic:
Chiyereso chemagetsi cheultrasonic
1. Kukura kwedhayamita yepombi yekushanda kunoda kuti kurasikirwa kwekumanikidzwa kwemuchina wekuyeresa mvura kuve kudiki sezvinobvira. Kazhinji, nzira yekuderedza pombi yemuno haishandiswi kuwedzera mwero wekuyerera kwemvura.
2. Pamapaipi matsva akagadzirwa uye akaiswa, mwero wekuyerera wakakodzera unowanzo sarudzwa. Nekuti mwero wekuyerera kwemvura wakaderera zvakanyanya, chiyero chemuchina wekuyerera chakakura, uye mari inoenderana nekudyara mumudziyo inowedzerwa. Mwero wekuyerera kwemvura wakanyanya kukwira, izvo zvinokonzeresa kurasikirwa kwekumanikidzwa uye zvinotungamira kukuwedzera kwemari yekushandisa, izvo zvisingadhuri, asi sarudzo yacho inofanira kusiya mukana wekuyerera kwemvura yekuwedzera mune ramangwana;
3. Nekuda kwekufamba kushoma kwemvura, tsvina mumvura, ivhu uye ganda zvichaonekwa mushure menguva yakareba yekushanda, zvichingodaro, zviri nyore kuisa pamadziro emukati mepaipi neelectrode. Kucheneswa kwechikamu chekubatana pakati pechishandiso nemvura kunofanirwa kufungwa nezvacho mukugadzira kweinjiniya;
4. Kuyera kwemuchina uyu kwakakura. Kuyerera kwemvura husiku uye masikati, muchando nemuzhizha kwakasiyana zvikuru, kakawanda, saka, mita dzemvura idzi dzinoda nzvimbo yakakura kwazvo;
5. Dziviriro yemudziyo yakakwira. Mapaipi makuru anowanzo vharwa kuitira kuchengetedza mari nenzvimbo, uye kuchamhembe, kunodiwawo kudzivirira kutonhora. Nokudaro, masensa ekuyerera akapatsanurwa anowanzo iswa muWells dzemudziyo. Nekuda kwemvura, kubuda kwemvura pamadziro uye kubuda kwemvura papombi nezvimwe zvikonzero zvinowanzo kukonzera kuti huwandu hwemvura mutsime hukwire uye huzadze sensor yekuyerera, saka dhizaini inofanira kuverengerwa mune iyi kesi, sarudza sensor yekuyerera inonyudzwa mumvura, senge IP68 protection level. Panguva imwe chete, tsime remudziyo rinofanira kunge risina mvura.
6. Nekuti kuongororwa kwemamita makuru ekuyerera kwemvura kunowanzo kuve kwakaoma kupatsanura, kutakura nekuisa, uye maitiro acho haabvumiri kukanganiswa nekuvharwa, zvinotarisirwa kuti mamita acho anogona kuenzaniswa nemhepo paindaneti.
Chiyereso chemagetsi cheultrasonic
Parizvino, ma "flow metres" anonyanya kukosha anoshandiswa mu "water plants", "sewage treatment metering" anoshandiswa mu "ultrasonic flow meter" uye "electromagnetic flow meter", nezvimwewo, uye ma "application low plug-in flow meter" akawanda, uye akawanda ma "update" kune "smart, high-precision, multi-functional flow meter". Uye yakawana "wireed", "bus type digital communication mode" (yakadai seMODBUS, PROFBUS, HART, nezvimwewo) uye "wireless communication mode" kuti iwane "remote monitoring", uye "traffic data" iri kure kuenda ku "central control room" ne "communication room".
Nguva yekutumira: Nyamavhuvhu-14-2023