Zvinotumira zvinodzvinyiriraanowanzo gadzirwa kuti aunganidze data mumashandisirwo emaindasitiri, anokwanisa kuburitsa masaini akajairwa uye kupa masisitimu ekudzora data rakagadzikana uye rakavimbika rekuyera. Kubva pamaonero emisimboti yekuyera, kumanikidzwa kwenzvimbo yakayerwa hakusi kungori parameter yemaitiro akaparadzana chete - kunonyanya kuratidza hunhu hwakabatana hwemvura yepakati pasi pemamiriro ese ari maviri asingachinji uye anochinja. Nekushandisa zvizere hukama hwemukati, zvinokwanisika kuwana maparamita akakosha emaitiro akadai semazinga emvura uye mwero wekuyerera kubva pamiyero yemutakuri wepressure pasina kuwedzera mamwe masensa. Kubatsira kwakasarudzika kunoita kuti matransmitter epressure ave akakosha pakuvaka mhinduro dzekuyera dzakavimbika zvikuru mumasisitimu akaomarara emaindasitiri.
Kuyerwa Kwedanho Rekumanikidzwa Kwakasimba
Kune mvura isingachinji, kumanikidzwa kwesimba pakadzika chero kupi zvako kunogona kutsanangurwa nefomura yekumanikidzwa kwemvura P = ρgh. Zvichibva panheyo iyi, chiratidzo chekubuda kwesimba remuchina wekudhinda chinoratidza hukama hwakatsetseka nekukwirira kwehuwandu hwemvura. Nzira yekuyera yakakodzera zvakanyanya mamiriro akaoma ekushanda uye mashandisirwo anoda mhinduro nekukurumidza. Rudzi urwu rwekuyera runogona kushandiswa zvakanyanya mumamiriro ezvinhu akadai sematangi ekuchengetera makemikari, midziyo yekuvirisa mishonga uye madumps emvura yemuguta.
Mukushandiswa kwemaindasitiri,zvinotumira zvinhu zvinonyudzwa mumvurauye ma "pressure transmitters" akajairika anoshanda zvichienderana nepfungwa yekuyera kumanikidzwa kwakasimba, asi akasiyana muchimiro, kuiswa uye mamiriro akakodzera. Ma "submersible level transmitters" akamanikana uye ari nyore kuisa, ne "sensor probe" yakaiswa pasi pemvura kwenguva yakareba. Akanakira nzvimbo dzakadai sematsime akadzika, matangi emvura uye midziyo yekuchengetera zvinhu yakavhurika. Ma "pressure transmitters" anoiswa kunze kwemudziyo uye anogona kubata tembiricha yakakwira uye maitiro ehutsanana kuburikidza nematanho akadai sechisimbiso chedhayagiramuuye kure kwe capillary.
Kuyera Kudzvanywa Kwedanho Rekusiyana
Mumudziyo wakavharwa une kumanikidzwa kwegasi kunochinja-chinja, kushandisa chinotumira kumanikidzwa chete kunoburitsa huwandu hwekumanikidzwa kwehydrostatic uye kumanikidzwa kwegasi, izvo zvisingakwanise kuratidza huwandu hwemvura chaiyo. Nokudaro, achinotapurirana chekumanikidzwa kwakasiyana (DP)inofanira kuiswa, ichibatanidza divi rine kumanikidzwa kwepamusoro pasi (static pressure + gas-phase pressure) uye divi rine kumanikidzwa kwakaderera kumusoro (gas-phase pressure chete). Nekuverenga musiyano wekumanikidzwa, kukanganiswa kubva ku kumanikidzwa kwegas-phase kunobviswa, zvichipa chiratidzo chinoenderana chete nechiyero chemvura. Rudzi urwu rwekuyera runoshandiswa zvakanyanya mumakemikari reactors, makoramu e distillation uye mamwe mashandisirwo uko kudzora nhanho kwakasimba pasi pemamiriro ekumanikidzwa kunodiwa. Kune tembiricha yakakwira uye media ine hukasha,sisitimu ye capillary ine flange mbiriinowanzo gadzirwa kuti iparadzanise nzira yekushanda kubva pakubata zvakananga nechinhu chinonzwa, nokudaro ichivandudza kugadzikana kwenguva refu kwechishandiso ichi mumamiriro ezvinhu akaipisisa.
Kuyera Kuyerera Kwekumanikidzwa Kwekusiyana
Hwaro hwekuyera kuyerera kweDP ndehwekuti kana mvura ichiyerera nemuchina wekudhonza (orifice plate, annubar, nezvimwewo), kusiyana kwechikamu chekuyerera kunoita kuti kumhanya kwekuyerera kuchinje zvinoenderana uye zvichigadzira mutsauko wekumanikidza pakati pechinhu chekudhonza chine hukama hwakajeka nekufamba kwekuyerera. Nekuyera musiyano wekumanikidzwa nemazvo neDP transmitter, kumhanya kwekuyerera kunogona kutsanangurwa zvisina kunanga. Nekuda kwemazinga ayo epamusoro ekugadzika, kugona kuchinjika kwakanaka, uye kukodzera mumamiriro ezvinhu akaomarara,Ma flowmeters akavakirwa paDPigare panzvimbo isingatsiviwi mukuyera kuyerera kwemhepo nemhepo ine transmitter yekumanikidza yakasiyana-siyana inoita basa guru sechikamu chekunzwa kwepakati.
Kutumira pressure hakusi chinhu chinongopa kuverenga chete, kukosha kwacho kwechokwadi kuri mukududzira kwakadzama uye kushandiswa kwakachinjika kwedata rekuyera. Kunzwisisa zvizere uye kushandisa neunyanzvi hukama hwepanyama huri shure kwedata rekuyera pressure kunogona kuvhura nzira dzinoshanda uye dzakarurama dzekudzora maitiro uye kugadzirisa masisitimu. Nyanzvi mukugadzira nekugovera zvishandiso kwemakore anopfuura makumi maviri,Shanghai Wangyuanyakazvipira kupa vatengi zvigadzirwa nemasevhisi akasimba uye akavimbika. Kunyangwe muine chero zvaunoda kana mibvunzo maererano nesarudzo kana mashandisirwo ema "pressure transmitters", ndapota inzwa wakasununguka kutibata. Tichafara kukupai mhinduro dzehunyanzvi uye nenguva.
Nguva yekutumira: Kubvumbi-02-2026