Mawu oyamba
The variable frequency refrigerated air dryerimayang'anira ma frequency ogwiritsira ntchito kompresa powongolera ma frequency frequency drive kuti azitha kuwongolera kutentha kwa chipinda chowumitsira.Panthawi yowumitsa, chowumitsira pafupipafupi chosinthira mufiriji chimasintha ma frequency ogwiritsira ntchito compressor molingana ndi kusintha kwa kutentha kwanthawi yeniyeni kuti kutentha kwa chipinda chowumitsira kukhale mkati mwa kutentha komwe kumayikidwa.
Kuti mukwaniritse kutentha kosalekeza, chowumitsira pafupipafupi kutembenuza kozizira chiyenera kuchita izi:
1. Sensa ya kutentha:The variable frequency air dryerili ndi chojambulira cha kutentha chopangidwira kuti chiwonetsetse zenizeni za kusintha kwa kutentha mu chipinda chowumitsa.Kuthamanga kwafupipafupi kumatsimikizira kutentha kwamakono kutengera deta yomwe imayang'aniridwa ndi sensa ya kutentha, ndipo imatsimikizira ngati maulendo ogwiritsira ntchito compressor akuyenera kusinthidwa malinga ndi kutentha komwe kumayikidwa.
2. Kuwongolera pafupipafupi koyendetsa: Kuwongolera pafupipafupi kumawongolera ma frequency ogwiritsira ntchito kompresa kuti akwaniritse kutentha.Mwa kusintha makonzedwe a parameter a variable frequency drive, ma frequency ogwiritsira ntchito a compressor amatha kuwongoleredwa molondola, potero kuwongolera kutentha kwa chipinda chowumitsa.
3. PID control algorithm: PID control algorithm ndi njira yowongolera yomwe imagwiritsidwa ntchito nthawi zambiri yomwe imatha kusintha ma frequency ogwiritsira ntchito compressor potengera cholakwika chowongolera, ndiko kuti, kusiyana pakati pa kutentha kwapano ndi kutentha komwe kumayikidwa.PID control algorithm imasintha magawo ofananira, ophatikizika komanso osiyanitsa malinga ndi kukula kwa cholakwika chowongolera, kenako ndikuwongolera ma frequency ogwiritsira ntchito compressor kuti akhazikitse kutentha kwa chipinda chowumitsa mkati mwa kutentha komwe kumayikidwa.
4. Njira yoyendetsera kutentha kosalekeza: Chowumitsira mpweya chosinthasintha chingagwiritse ntchito njira zosiyanasiyana zoyendetsera kutentha malinga ndi zosowa zosiyanasiyana zowumitsa.Mwachitsanzo, njira yoyendetsera kutentha nthawi zonse ingagwiritsidwe ntchito, zomwe zikutanthauza kuti kutentha kwa chipinda chowumitsa kumasungidwa pa kutentha kosalekeza;njira yosinthira kutentha ingagwiritsidwenso ntchito, ndiko kuti, kutentha kumasintha mkati mwamtundu wina wa kutentha kuti ugwirizane ndi kuyanika kosiyanasiyana.
Pofuna kukonza kuyanika, chowumitsira mpweya pafupipafupi chingathe kuchita izi:
1. Kuwongolera kwa sensor ya kutentha: Powonjezera chiwerengero ndi makonzedwe a masensa a kutentha, kusintha kwa kutentha m'chipinda chowumitsa kungathe kuyang'aniridwa bwino, motero kuwongolera molondola maulendo ogwiritsira ntchito compressor ndikuwongolera kulondola kwa kutentha.
2. Kuwongolera kamangidwe ka chipinda: Konzani kamangidwe ka chipinda chowumira kuti muwongolere kutulutsa kutentha komanso kutentha mofanana.Mwachitsanzo, chiwerengero ndi malo otsetsereka otentha amatha kuwonjezeka kuti awonjezere kutentha kwa kutentha;mpweya wozungulira m'chipinda chowumitsa ukhoza kulimbikitsidwa kuti kutentha kukhale kofanana.
3. Kukhathamiritsa kwa dongosolo la chithandizo cha mpweya: Njira yothandizira mpweya ndiyo gawo lalikulu la chowumitsira mpweya pafupipafupi.Kuwongolera kapangidwe ka makina opangira mpweya kumatha kuwongolera kuyanika.Mwachitsanzo, zosefera zogwira mtima zitha kugwiritsidwa ntchito kuwongolera kuyeretsa mpweya;Mapangidwe a condenser ndi evaporator akhoza kukonzedwa kuti apititse patsogolo kutentha kwa kutentha.
4. Kuwongolera kukhathamiritsa kwa algorithm: Kuwongolera kulondola ndi kukhazikika kwaulamuliro mwa kukhathamiritsa makonzedwe a parameter a PID control algorithm.Panthawi imodzimodziyo, njira zina zowongolera, monga kuwongolera kosamveka, ma genetic algorithm, ndi zina zambiri, zitha kuphatikizidwa kuti zipititse patsogolo kuyanika.
Fotokozerani mwachidule
Refrigerated air dryeropanga amatha kukwaniritsa kutentha kosalekeza kwa chipinda chowumitsa poyendetsa ma frequency frequency drive ndikuwongolera njira yowongolera kutentha.Kupyolera mu kukhathamiritsa kwa masensa a kutentha, ma algorithms owongolera a PID ndi machitidwe opangira mpweya, kuyanika kumatha kuwongolera ndipo kuyanika kumatha kukhala kothandiza komanso kokhazikika.
Nthawi yotumiza: Sep-12-2023
