Nhau - Ko Dukas permanent magnet variable frequency screw air compressor inogona kukubatsira sei kuchengetedza mari yemagetsi?

Ko Dukas permanent magnet variable frequency screw air compressor inogona kukubatsira sei kubhadhara magetsi?

Mazuva ano, kushandiswa kwesimba remacompressor emhepo kwakakura. Kazhinji, kusvika 70% yebhiri remagetsi refekitori rinobva pakushandiswa kwemacompressor emhepo. Saka, zvakakosha kusarudza compressor yemhepo inochengetedza simba ine matanho maviri inochengetedza simba. Bhiri remagetsi regore negore rinochengetwa necompressor yemhepo inochengetedza simba rinogona kuderedza mari yakawanda inoshandiswa nebhizinesi. Saka ndeipi compressor yemhepo inochengetedza simba?

1: Kushanda zvakanaka kwesimba

Tichitora modhi ine simba re37kw semuenzaniso, kumanikidzwa kwayo i0.8MPa, kumhanya kwekutenderera i3660rpm, uye vhoriyamu yekubuda nayo i5.84m3/min. Simba rekupinda remodhi ye permanent magnet synchronous frequency conversion rinoyerwa kuva 40.36kw, uye simba rekupinda remuchina wese i6.91; nepo simba rekupinda remodhi ye asynchronous power frequency rinoyerwa kuva 43.64, uye simba rekupinda remuchina wese i7.47.

Zvichienderana nehukuru hwemuganho wekushanda nesimba uye mwero wegiredhi rekushanda nesimba re positive displacement screw air compressor, kushanda nesimba kwechikamu chekutanga isimba rekupinda qi <7.2, uye kushanda nesimba kwechikamu chechipiri isimba rekupinda 7.2 ≤qi <8.1. Saka, zvinogona kuonekwa kuti muchina wemagetsi unogara uchienderana nemagneti. Modhi iyi ndeyeLevel 1 energy efficiency, nepo mamodheru emagetsi asingapindirani anogona chete kuwana kushanda nesimba kweLevel 2. Iyo compressor yemhepo inochengetedza simba yeBOSS ine matanho maviri inoshanda nesimba ne10% kupfuura kushanda nesimba kwenyika yekutanga.

2: Kuverenga kuchengetedza simba

Ngatitorei mienzaniso yemhando mbiri dzekare dzine simba re37kw. Kana mwero wemutoro uri 60% chete, simba rekupinda remuenzaniso wefrequency yesimba risingachinjiki i38.2kw, nepo simba reshaft remuenzaniso wepermanent magnet variable frequency iri 23.6kW, zvichichengetedza mwero wemagetsi unosvika 37.5%.

Kana zvikafungidzirwa kuti inoshanda kwemaawa zviuru zvina pagore, mutengo wemagetsi wegore negore wemuenzaniso wemagetsi asingachinjiki i107,200 yuan, uye kana muenzaniso wekushandura frequency unoshandiswa nemagnet unogara kwenguva refu, mutengo wemagetsi wegore negore i65,800 yuan. Kana ukaverengwa nenzira iyi, mutengo wemagetsi wegore negore i107,200 yuan. Bhiri remagetsi rinochengetwa i41,400 yuan.