Panguva ino, yedu yese Transit-Nguva ultrasonic kuyerera mitaanoshandiswa kuyera kuyerera kwemvura uye Iyo yakayerwa pombi inofanira kunge yakazara mvura pombi.Transit nguva yemvura inoyerera mita inowanzo shandiswa muzvidyarwa zvemvura, HVAC application, fekitori yemishonga, fekitori yechikafu, indasitiri yechinwiwa, indasitiri yesimbi nezvimwe.Yedu Transit-Nguva ultrasonic flowmeter inogona kukamurwa kuita imwe chiteshi ultrasonic kuyerera mita, Dual-channel ultrasonic kuyerera mita, akawanda-channel ultrasonic kuyerera mita.
Imwe chiteshi ultrasonic kuyerera mitanepeya imwe yekusungirira pane kana kuisa masensa
Kaviri chiteshi ultrasonic kuyerera mitanemapeya maviri ekusungirira pa kana kuisa mhando masensa
Multi-channel yekuisa ultrasonic kuyerera mita ine 4 pairi yekuisa masensa
Iwo akakodzera kuyera hama yakachena zvinwiwa, zvinwiwa zvine zvishoma zvine zvakaomeswa,iko kurongeka kunogona kusvika 1%, iko kurongeka kwemaviri chiteshi ultrasonic flowmeter inogona kusvika 0.5%.
Muindasitiri yemakemikari, kurapwa kwemvura, peturu uye mamwe maindasitiri achashandisa flowmeters kuyera zvakasiyana-siyana zvinwiwa, senge zvinwiwa zvemakemikari, mvura yemupombi, mvura yemaindasitiri, tsvina yemumba uye zvichingodaro.Uye mumishonga, chikafu uye mamwe maindasitiri, ivo vanowanzove nemaitiro akaomarara mumhando yemvura yekuyerera kuyerwa , ivo vanofanirwa kuyera kuyerera kwemvura yakachena kana ultra-yakachena mvura, yakachena mvura conductivity ichave yakaderera.
Nei kusungirira pamhando yekufambisa nguva ultrasonic flowmeter ndiyo yakanakisa mhinduro yekuyera yakachena mvura?
Rega nditore mamwe marudzi akakurumbira kuyerera mita sekuenzanisa.
1. Electromagnetic flowmeter
Iyo electromagnetic flowmeter yakavakirwa pamutemo waFaraday wemagetsi induction.Inoshandiswa kuyera kuyerera kwevhoriyamu ye conductive fluid ine conductivity yakakura kupfuura 5μS/cm.Iyo inductive mita yekuyera kuyerera kwevhoriyamu ye conductive medium.
Meta iyi inogona kushandiswa kuyera kuyerera kwemvura inoodza yakasimba senge acid yakasimba uye chigadziko chakasimba uye homogeneous liquid-solid two-phase suspended liquid yakaita sedhaka, pulp uye mapepa.Sezvo conductivity yemvura yakachena inongova 0.055 μS/cm, yakaderera zvikuru kupfuura 5μS/cm, zviri pachena kuti magetsi emagetsi anoyerera haana kukodzera kuyerwa kwemvura iyi.
2. Turbine flowmeter
Turbine kuyerera kwemamita anoshandisa mechanical simba remvura kutenderedza rotor mukati mekuyerera kwerukova.Kumhanya kwekutenderera kwakanyatso kuenzana nevelocity yemvura inofamba nepamita.
Zvinogona kuoneka kuti turbine flowmeter ndeyekuyerera kuyerera kuyerwa, uye mvura yakachena ine kunyanya yakakwira zvinhu zvinodiwa, saka iyo huru zvinhu inofanira kushandiswa mukugadzira 316L, kushandiswa kwehutsanana clamp joint, mutengo wekugadzira wakawedzera zvakanyanya.
3. Vortex kuyerera mita, Turbine flowmeter, PD kuyerera mita
Vortex flow meters, inowanzonzi vortex shedding flow metres, shandisa chinovharira murukova rwekuyerera kugadzira kudzika kwemvura kunoumbwa nekuchinjana kudivi ripi neripi rekuvharisa.Sezvo aya mavortices anodururwa kubva pakuvhara, anogadzira nzvimbo dzinochinjana dzakaderera uye dzepamusoro-soro dzinotenderera pane mamwe mafrequency anoenderana nekumhanya kwemvura.Chiyero chekuyerera chinogona kuverengerwa kubva pakumhanya kwemvura.
Turbine inoyerera mamitapakushandisa nezvinwiwa vane dzidziso iri nyore yekushanda, sezvo mvura inoyerera nepachubhu yemita inoyerera inobata pamashizha eturbine.Mashizha eturbine ari pa rotor anotenderedzwa kushandura simba kubva mumvura inoyerera kuita simba rinotenderera.Iyo shaft ye rotor inotenderera pamabhengi, sezvo kuyerera kwemvura kunowedzera rotor inotenderera zvakaenzanirana nekukurumidza.Revolutions paminiti kana RPM ye rotor yakanangana nerevo yekuyerera velocity mukati mekuyerera kwechubhu dhayamita uye izvi zvine chekuita nevhoriyamu pamusoro pehupamhi.
Positive displacement flow metersshandisa mapombi maviri ane patented (giya) kuyera mavhoriyamu chaiwo emvura inopfuura nepamamita ekuyerera sezvo magiya anotenderera.Aya mamita ekuyerera akagadzirirwa kuyera nemazvo mvura yakakora senge resin, polyurethanes, adhesives, pendi, uye akasiyana petrochemicals.
Iwo anosangana emhando yekuyerera kwemvura kuyerwa, saka ivo vanozosangana zvakananga nemvura, iyo inosvibisa iyo yakayerwa mvura.
4. Coriolis Misa Flowmeter
Iyo Coriolis inoyerera mita ine chubhu inopihwa simba neyakagadzika vibration.Kana mvura (gasi kana mvura) ikapfuura nemuchubhu iyi kuyerera kwehuwandu kuchakonzera shanduko mukuzunguzika kwechubhu, chubhu inomonyoroka zvichikonzera shanduko yechikamu.Ichi chinhanho chekuchinja chinogona kuyerwa uye mutsara wakabuda unotorwa zvakaenzana nekuyerera.
Sezvo musimboti weCoriolis unoyera kuyerera kwehuwandu hwakazvimirira pane zviri mukati mechubhu, inogona kuiswa zvakananga kune chero mvura inoyerera nemairi - LIQUID kana GAS - nepo kupisa kwemamita kuyerera kunoenderana nehunhu hwemvura.Uyezve, mukuwirirana nechikamu chekuchinja muhuwandu pakati pekupinza uye kubuda, zvinokwanisikawo kuyera shanduko chaiyo mukuwanda kwechisikigo.Iyi shanduko muhuwandu iri muchikamu chakananga kune density yemvura - uye imwezve chiratidzo chinobuda chinogona kutorwa.Wayera zvese chiyero chekuyerera uye density zvinogoneka kutora huwandu hwekuyerera kwevhoriyamu.
Mazuva ano, mita iyi yakanyatso kuyera 200mm kana pasi pepombi yedhayamita, haigone kuyera dhayamita hombe pombi;Uyezve, yakakura muhuremu uye uwandu, haisi nyore kubata.
Kuyera kuyerera kwemvura yakachena, unogona kusarudza kuyerera mita zvichienderana neanotevera zviyero.
1) Kusarudza isiri invasive mhando yekuyerera kwemvura mita uye kusasangana zvakananga nemvura yakayerwa kuti ive nechokwadi chekuti mvura haina kusvibiswa;
2) Iyo flowmeter yakasarudzwa inofanirwa kukwanisa kuyera zvinwiwa zvine yakaderera conductivity.
3) Iyo yekuisa uye kuyerwa data yemamita ekuyerera haizokanganiswe nehupamhi hwepombi yakayerwa.
External clamp pane ultrasonic flowmeter imhando yeasingabatanidzi mvura inoyerera mita, inogona kuyera pombi kubva 20mm kusvika 5000mm, yakafara dhayamita yepombi, uye inogona zvakare kushandiswa kuyera zvinwiwa izvo zvakaoma kubata nekuona.Kurongeka kwacho kunenge kwakakwira, kunenge kusina kukanganiswa kwezvinhu zvakasiyana-siyana zvechimiro chakayerwa, senge yakasimba corrosive, isiri-conductive, radioactive, inopfuta uye inoputika mvura uye mamwe matambudziko.Naizvozvo, kune yakachena kuyerwa kwemvura, isu tinotanga kukurudzira yekunze clamp-on fluid ultrasonic flowmeter kuyera.
Ratidza mamwe makesi chaiwo ereferensi yako.
Nguva yekutumira: Oct-26-2022