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Energy Flow Meter Overview

Mumakumi anoverengeka emakore apfuura, kuedza kuderedza kushandiswa kwesimba kwave kwakakura sezvo mutengo wesimba uye kunetseka kwezvakatipoteredza kuri kuramba kuchikwira zvakanyanya. Kukurudzira kwekuderedza kushandiswa kwesimba kwakajeka - kunounza zvakasiyana-siyana zvekubatsira kubva pane zvehupfumi. Kushanda kwemagetsi kunotungamira mukudzikiswa kwemitengo yemagetsi, iyo inosimudzira nzvimbo, ingave yekugara, yemasangano, kana maindasitiri.

Imwe nzvimbo inopa mikana mikuru yekudzikisira mukushandiswa kwesimba kudziyisa, kufefetedza, uye air conditioning (HVAC) masisitimu anoshandiswa kudzimba, zvivakwa zvemafurati, uye zvivakwa zvikuru zvezvikoro zvakaita sezvikoro nezvipatara. Mahombe eHVAC masisitimu, seaya akaiswa mufurati kana kuvandudzwa kwekondomu, ari kuramba achitarisana nekuwedzera uye kuomesera mirau, nhungamiro, uye matanho anosimbisa kukosha kwesimba rinoshanda nesimba reHVAC masisitimu. HVAC ndipo panowanikwa BTU/Energy flowmeter inowana niche yayo - nekupa kugona kunyatso uye nekuvimbika kutarisa zvese mvura nesimba mashandisiro eHVAC masisitimu. Iyo simba inoyerera inoita kuti mushandisi aone uye aone nzvimbo dziri mukati meiyo sisitimu dzinokwanisa kuvandudzwa kuti dzinyatso shanda uye kubata hurongwa hwekushandisa zvakanyanya simba rose.

Mamita emagetsi anosanganisira flowmeter ine tembiricha sensors uye inoyerera komputa. Izvi zvinogona kunge zvakabatanidzwa kana kure-kuiswa. Smart Measurement inopa akasiyana siyana eMasimba metres kubva yakagadziriswa ultrasonic tekinoroji neALSONIC-BAEG, clamp-on ultrasonic neALSONIC-EG, kune magineti tekinoroji neAlmag-EG.

Kusarudza Yakakodzera Simba / Mvura Meter

Nhoroondo, marudzi aya emashandisirwo akashandisa mechanical flowmeters senge nutating disc kana tangential turbine/paddlewheel style zvishandiso. Aya ekare ekuyerera matekinoroji ane mashoma echokwadi, zvichienderana nekupfeka uye kubvarura, ngura, uye kuvuza, uye haigone kudzorwa nekutariswa muhofisi yepakati. Chizvarwa chitsva che smart metering mhinduro chine dzisiri-mechanicha tekinoroji yekutanga yekufambisa nguva ultrasonic tekinoroji kana magetsi emagetsi tekinoroji, kwete chete ndeyekuchengetedza-yemahara asi zvakare inopa chaiyo-nguva ruzivo rwakavakirwa pane akasiyana nzira mbiri dzedhijitari pakati pevatariri vezvivakwa uye. iyo mita yekuyerera. Digital tekinoroji inopa chaiyo-nguva ruzivo senge kuyerera, tembiricha, simba, nezvimwe, kubvumira kubhadharisa kwakaringana, kukurumidza kuona kuvuza, uye kugadziridza kwakanaka kwetiweki yako yekugovera.

Inline Ultrasonic Energy Flow Meters

Inline ultrasonic mvura mamita akadai seSmartMeasurement ALSONIC-BAWM yemvura inopisa / inotonhora uye ALSONIC Building Automation-Energy metres kana iyo ALSONIC-BAEG ipa yakaderera-inodhura imwe kune mechanic inopisa mvura / BTU metres.

The ALSONIC mhuri yemvura uye simba mamita inoshandisa transit-time ultrasonic flow tekinoroji. Uyezve, iyo Alsonic simba metres inosanganiswa neaviri akasanganiswa PT1000 RTD tembiricha sensors yekuverenga ese akazara uye nekukasira kushandiswa kwesimba. Mamita emvura nesimba anowanikwa muhukuru kubva pa½ ”kusvika pa1½” nendarira netambo dzeNPT (zvimwe zvinhu zviripo kana zvakumbirwa) nekabhoni simbi ine flanged yema size 2″ zvichikwira. Iyo yakajairwa vhezheni inokwanisa kugarisa tembiricha yekushanda inosvika 95°C (203°F) ine sarudzo yekushanda inosvika 130°C (266°F) iripo pakukumbira. Aya ma ultrasonic metres anosangana nezviyero zvekugara uye zvekutengesa zvekushandisa metering. Iyo alphanumeric LCD inoratidza kupisa kupisa, tembiricha, kuyerera kwese, nguva yekushanda, uye kuyerera kweyero ine data rekuchengetedza kusvika kumwedzi gumi nemisere yekushanda. Iyo mita zvakare ine kure kure kuverenga kunogadziriswa neCJ/T18 uye N188 BTU/kupisa mita miyero inogadziriswa kuburikidza neRS1434/Modbus, BACnet, kana GSM/GPRS isina waya, yekubatanidzwa nechero AMR/AMI system.

Advantages:

  • Yakaderera-inodhura simba rekuyerera mita
  • Inogona kuiswa seyekudonhedza-inotsiva kune imwe iripo sei mvura mamita
  • Inogona kushandiswa mudzimba uye mudzimba
  • Inogona kuiswa padiki pombi saizi maringe ne clamp-on ultrasonic

payakaipira:

  • Haikwanise kuyera mvura neinodarika 1% particles/bubbles
  • Yakakwira yekuisa mutengo pane clamp-pa ultrasonic metres
  • Haikwanise kushandiswa mukuyera magetsi maapplication apo kutakurika kunodiwa
  • Tembiricha ye -32-195 °F (0 ~ +90˚C); yakaderera pane magineti simba mita

Clamp-on Ultrasonic Energy Flow Meters

The ALSONIC-EG clamp-on ultrasonic energy metres inobatsira zvakanyanya mumamiriro ezvinhu apo mita itsva inoda kuiswa papombi iripo kana kuti mita iripo inoda kutsiviwa. Ekare tekinoroji metres senge turbines uye paddlewheel, pamwe neazvino tekinoroji metres senge mag mita, inoda ingave inline kana yekuisa-mhando yekumisikidza. Izvi zvinoreva kuti hurongwa hunofanirwa kuvharwa kana pombi painoda kuiswa mita inofanirwa kuvharirwa yega kuti igone kuisirwa. Basa rekuwedzera rinodiwa kucheka pombi uye weld flanges yekumisikidza inline kana kuisa weld-o-rega yekuisa-maitiro emamita. Iyo clamp-on yekumisikidza nzira inoshandiswa kune ultrasonic mita inoita kuti zvese izvi zvekuwedzera zvinhu uye kushanda dzisakoshe nekudaro zvichibvumira kuderera zvakanyanya mari yekuisa. Pakazere, clamp-on tekinoroji inopa mabhenefiti kune akasiyana maapplication anosanganisira yekugara uye yemasangano HVAC, chengetedzo yemafuta, magetsi emagetsi, condenser mvura, chikafu chemakemikari, uye ammonia feed. Uyezve, iyo ALSONIC-EG inowanika mushanduro inotakurika inonzi the ALSONIC-PLEG iyo inosanganisira clamp-on tembiricha sensors inoita kuti ive yakakodzera kune saiti ongororo, kana maapplication uko yakagadziriswa system isingakodzeri.

SmartMeasurement's ALSONIC-EG inopa clamp-on ultrasonic kuyerera mita yakagadzirirwa zvakananga kune yakasarudzika uye inonetsa zvido zveHVAC indasitiri. Iko kurongeka, kudzika kwakafara, bi-directional kuyerwa kugona, uye yakakwirira yekunzwa inopihwa ne ALSONIC-EG kubatsira kukwenenzvera simba resimba rezvizhinji zveHVAC zvikumbiro uku uchiunza kusadzikiswa kudonha uye kudzivirira kuita uye matambudziko ekuverengeka ayo anokanganisa kuita kwechikuru-tekinoroji mechanical thermal energy flowmeters. The ALSONIC-EG's analog yekupinza kugona inobvumira kuverenga kwekutonhora mutoro (kW/ton), coefficient of performance (COP), uye simba rekuita reshiyo (EER). Iyo inoshandawo seyepamusoro-chaiyo yekupisa simba kuyerera mita ine 1000 Ohm platinamu RTD yekunamatira kana yekuisa-mhando masensa akasanganiswa nechina-waya tembiricha tambo.

Advantages:

  • Mari yakaderera kwazvo yekuisa - ma transducers anosungirira papombi
  • Inokwanisa kuyera inoyerera mumapombi makuru kwazvo
  • Inogona kushandiswa mumashandisirwo anotakurika

payakaipira:

  • Huwandu hushoma hwezvimedu kana mabhuru (1-2%)
  • Kururamisa kwe1-2%; yakaderera pane electromagnetic simba metres
  • Tembiricha ye -22~+230 °F (-30 ~ +110˚C); yakaderera pane electromagnetic simba metres

Electromagnetic kana Magnetic Energy Flow Meters

SmartMeasurement's ALMAGI-EG simba rekuyerera mita ndeye electromagnetic flowmeters ine yakabatanidzwa RTD tembiricha sensor mapimendi uye software inoita iyo simba rekushandisa kuverenga uye inoratidza mhedzisiro yakananga pakuverenga chiridzwa. Iyo magineti yekuyeresa kuyerera tekinoroji inokodzera chero emagetsi conductive zvinwiwa zvine maconductivity anopfuura 5 µS/cm. Iyo isina-inofamba-zvikamu dhizaini yemagetsi emagetsi inoyerera inoita kuti ive yakakodzera kutsiva yekare tekinoroji BTU/mamita emagetsi senge turbine kana paddlewheel marudzi. Electromagnetic flow tekinoroji inopa kuita kwakanyanya kune yakawanda inopisa uye inotonhora zvikumbiro zvemvura, kusanganisira kuisirwa kutsva uye madiki mitsara pazasi 24 ″ (600 mm). Kuti uwane dzimwe nhaurirano pamusoro pemagineti ekuyerera kwemamita ndapota enda ku: Magnetic flow meters 

Electromagnetic flow metres inopa akawanda mabhenefiti muHVAC mashandisirwo akadai sekureruka kwekushanda, yakaderera gadziriso inopihwa neasina-anofamba-zvikamu dhizaini, hupenyu hwepamusoro, uye mutengo wakaderera wevaridzi uchipesana neyakajairwa kuyerera kuyerera matekinoroji. Iyo ALMAG-EG inopa mukana pamusoro pe ultrasonic metres nekuti inokwanisa kuyera nemazvo kunyangwe akapinzwa zvimedu kana mabubbles aripo mumvura, izvo zvakaderera-mutengo ultrasonic metres hazvigone kuita. Magnetic flowmeters anoshandiswawo zvakanyanya mukuyera maindasitiri emagetsi ekuyera mashandisirwo akadai seanotonhora, anotsinhanisa kupisa, kana mamiriro ezvinhu apo kurongeka kwepamusoro ndiko kwakakosha zvakanyanya.

Zvimwe zvakanakira uye zvakaipira zvemagineti simba metres ndeaya anotevera:

Advantages:

  • Iyo yakanyanya kuyerera yekuyerera maitiro pakati pemamita emagetsi ekuyerera; kusvika ± 0.2% yekuverenga
  • Kugona kuyera zvinwiwa nezvidimbu uye mabhuru aripo
  • Inokwanisa kuyera pamusoro pemhando dzakasiyana-siyana dzekushisa; -58-356 °F (-50 ~ +180˚C)

payakaipira:

  • Mutengo wepamusoro pane tekinoroji ye ultrasonic
  • Kuiswa kwepamusoro kunodhura maringe ne clamp-on ultrasonic metres
  • Haikwanise kushandiswa mukuyera magetsi maapplication apo kutakurika kunodiwa

Nyaya Dzakakosha

Kushanda kwesimba nekudzora kusvibiswa

Kuderedza mari yemagetsi kwakanakira zvakatipoteredza

Zvirongwa zvemvura inopisa uye inotonhora zvine mukana wekushandisa huwandu hwakawanda hwemagetsi, izvo zvinozoita kuti pave nekusvibiswa kukuru kwemhepo. Zvinoenderana nefungidziro kubva kuAmerican Council yeEnergy-Efficient Economy, zvivakwa 'HVAC masisitimu anotora chikamu chinodarika chikamu chimwe muzvitatu chekushandiswa kwesimba uye kuburitsa kabhoni muUnited States. Energy flowmeters ndicho chinhu chakakosha chinobvumira vashandisi kuyera BTU / kushandiswa kwesimba. Naizvozvo, kuderedza kushandiswa kwesimba kune ese marudzi ezvivakwa, kusanganisira zvivakwa zvakakura, nzvimbo dzekutengera, uye dzimba.

Ndapota shanyirai isu maindasitiri kuyerwa zvikumbiro chikamu kuti uwane rumwe ruzivo rwakadzama pamusoro pekuti mvura yedu & Energy flow met metres yakashandiswa zvinobudirira.

Kumbira mutengo wemvura & simba rekuyerera kwemamita ekushandisa kwako, kana bata SmartMeasurement kudzidza zvakawanda.

Mumakore achangopfuura, magetsi ekuyerera mamita anopihwa mumusika ave aine akawanda maficha uye zvigadziriso zviripo. Energy flowmeters aripo aripo kuti ashandiswe neindasitiri yeHVAC ine zvinhu zvakaita seyekuyerera kusinga pindike, madhijitari ekutaurirana mapuroteni akadai seModbus neBACNET, kudhirowa kwedata kwakabatanidzwa, uye mamakisi echokwadi akakwira kusvika ± 0.5% yekuverenga.

Mamita anoyerera kana magetsi anoyerera anoratidza mwero wepamusoro-soro anogona kuiswa semari-giredhi remagetsi emagetsi uye anogona kushandiswa kugadzira kubhadharisa kwekushandisa simba. Sub-metering zvikumbiro zviri kuwedzera kufarirwa. Izvi zvinoshandiswa zvinogoneka neaya matsva-tekinoroji metres. Mu sub-metering applications, vashandisi vega kana maroja mukati meimba hombe yekugara kana yekutengesa vane simba ravo rinotariswa vachishandisa simba flowmeter, uye mashandisiro avo anobva abhadhariswa zvichienderana nekuverenga kunopiwa nemamita eBTU. Dzidza zvakawanda nezve yedu ALSONIC-BAEG Economic Flow Meter ine BTU Measurement

Maitiro Ekushandisa

Mvura & Energy flowmeters kubva kuSmartMeasurement yakaiswa zvakabudirira mumaindasitiri akasiyana siyana uye maapplication anosanganisira:

  • Heating ventilation uye air Conditioning (HVAC)
  • Zvishandiso zvemvura
  • Facility manejimendi yezvitoro zvezvitoro uye zvivakwa zvefurati
  • AMR (otomatiki mita kuverenga)
  • Billing manejimendi masisitimu (BMS)
  • Matanho ekugovera mvura

Dzidziso dzeKushanda