Iyo mhepo inogadzirisa mota ndechimwe chezvakakosha zvikamu zveiyo air conditioner.Pasina injini, air conditioner inorasikirwa nezvayo.

Air-conditioning motors anonyanya kusanganisira macompressor, fan motors (axial mafeni uye muchinjika-kuyerera mafeni), uye anozunguza emhepo ekupa mablades (anotsika motors uye synchronous motors)

Imwe-chikamu asynchronous mota

Single-phase compressor yeair conditioners ine mamhepo maviri, anoti mhepo yekutanga uye inomhanya mhepo (main winding), uye matatu materminals, ari akajairika terminal, yekutanga terminal uye yekumhanya terminal, iyo inowanzo fambiswa ne capacitor oparesheni uye. shandisa nguva dzose kukurumidza kudzora.

Munguva yekutanga mota kuenda kune yakajairika mashandiro, iyo yekubatsira mhepo inotenderera inogara yakabatana ne capacitor munhevedzano, kuitira kuti mudziyo wemagetsi uve nekumhanya kwakanaka, kushanda kwakanyanya uye simba chinhu, uye kushanda zvakavimbika.

Matatu-chikamu asynchronous mota

Chimiro chayo chakafanana neicho cheimwe-phase motor.Musiyano ndewekuti stator yetatu-phase mota inoumbwa nemaseti matatu eakazara symmetrical windings.Aya mamhepo matatu akaiswa mukati me stator core slots uye anodzika ne120 ° emagetsi ekona mukugovera kwenzvimbo.

Iwo matatu mamhepo anogona kubatanidzwa mune Y chimiro kana △ chimiro.Kana matatu-phase symmetrical currents akapfuudzwa mu stator windings (kureva kuti, mafungu matatu-chikamu anosiyana ne 120 ° maererano nenguva uye chikamu), iyo Mhepo yemhepo pakati pemarotor inogadzira magnetic field inotenderera, iyo inokonzera rotor. kugadzira electromagnetic torque nekuda kweiyo electromagnetic induction.

Iyo mitatu-chikamu asynchronous mota ine yakapusa chimiro uye yakanakisa kuita.Iyo torque, kushanda nesimba uye simba chinhu chakakwira kupfuura icho cheimwe-chikamu asynchronous mota.Naizvozvo, maair conditioner ane simba repamusoro, senge cabinet air conditioner compressors, anonyanya kushandisa matatu-phase asynchronous motors.

Nheyo dzemotor dzinoshandiswa mune mamwe air conditioners

1. Stepper mota

A stepper mota chinhu chepamusoro chinoshandura masaini emagetsi pulse kuita mutsara wekusimuka kana angular displacement, kureva kuti, kana chiratidzo chepulse chikaiswa kumota, mota inofamba nhanho imwe.

Rotor i cylindrical two-pole permanent magnet rotor yakagadzirwa nemagineti echigarire.Denderedzwa remukati re stator uye denderedzwa rekunze re rotor rine imwe eccentricity, saka mhepo yemhepo haina kuenzana, uye mhepo yemhepo ndiyo duku kudarika, kureva, magnetic resistance ndiyo iduku.

A concentrated winding inogadzikwa mu stator armature, uye magetsi emagetsi emagetsi anowedzerwa kumativi ose maviri emhepo nemagetsi anokosha.Kana iyo stator mhepo isina simba, kune magineti flux inogadzirwa neanogara magineti rotor mune magineti wedunhu remota.

Iyi flux inoenda kune axis ye rotor pole yakananga kunzvimbo yemagnetic circuit uko kusada kudiki.

Kana simba rinowedzera kupuruzira kumhepo inotenderera, mapolarities ematanda maviri emagnetic e stator uye maviri magineti matanda e rotor anodzingwa, uye rotor inotenderera inenge 180 ° counterclockwise munzira yemuseve n kusvika matanda emagineti e stator uye matanda akatarisana e rotor anopesana.

2. Permanent magineti synchronous mota

Iyo micro-motor inoshandiswa mumhepo-conditioning outlet grill swing blade mudziyo inogara magineti synchronous claw-pole self-kutanga synchronous mota.

Iyo mota inotyaira voltage ndeye ~ 220V / 50Hz, uye stator yayo ine kapu-yakaita kapu, annular single-phase coil uye claw pole zvidimbu;iyo rotor ndeye ferrite mhete ine yakakwirira yekumanikidza.

Mapango akagovaniswa zvakaenzana padenderedzwa, uye huwandu hweclaw pole pairs (magnetic pole pairs) inotarwa neinodiwa synchronous kumhanya.Iyo inozunguza mota ine akawanda claw pole pairs, yakaderera kumhanya, hombe torque, diki inobuda simba, yakapusa chimiro uye isina yakagadziriswa chidhiraivho.Iyo master switch inowanzoiswa pane control panel yeair conditioner.Iyo ndiyo switch yemagetsi yekubatanidza compressor, feni uye zvimwe zvigadzirwa zvekutonga, uye zvakare chinja chekusarudza kushandura mamiriro ekumhanya emhepo conditioner.

naJessica