Chero ani zvake muridzi weimba yega yega anoda kudzivirira jare rake kubva kune vanopinda mukati. Uye nguva inokosha mubasa iri ichisarudzo chakanaka chekivha yegedhi. Izvo zvakasiyana-kubva kubva kune dzakanaka zvekare zvakasungwa uye zvigaro zvekufa kune zvinetso zvekuchengetedza. Chinhu chinonyanyozivikanwa nhasi ndiyo magetsi emagetsi. Ichi chinyorwa chichakuudza pamusoro pezvinhu zvekusarudzwa nekushanda kwezvigadzirwa zvakadaro.
Kubatsira uye kuipa kwekuvhara magetsi
Chokutanga pane zvose, ngatitarisei mazano emagetsi emagetsi. Kunze, iyo inosvinudzwa nekiyi (magnetic kana inowanikwa), uye mukati- nebhokisi iri mukati memusuwo, kana kuti kurega kushandisa serofoni.
Zvikamu zvakakosha mumutambo wekuvhara magetsi ndezvemashure maviri - kukwira uye kushanda. Apo musuo unovhara, yekutanga inotanga tsime, uye yechipiri-inopinda chikamu chevha, inonzi mhinduro. Panguva imwecheteyo, musuo wakavharwa, uye hazvibviri kuivhura nekungovhomora chibatanidza. Apo patinoda kuzarura wicket, bhatinhi rinoshandiswa kune-solenoid ye solenoid muvharo, chiratidzo chegetsi chinoshandiswa, chitubu chemagetsi chinosunungurwa, uye bhodhi rinoshandiswa rinodzokororwa muchikasi pasi pechiito chacho.
Mazuva ano magetsi magetsi pagedhi ane aya anotevera "pluses":
- kuti uzarure musuo, hapana chikonzero chekubuda kunze (kana iwe uine magetsi evhagi paine intercom);
- maginheji mashizha akaoma kusimba;
- kugadzikana kwehutano hwezvakatipoteredza kunobvumira kuwedzera hupenyu hwekivha;
- Kuvhara magetsi kunopa hupamhi hwekuchengeteka kweimba yako.
Kumatambudziko ekuvhara magetsi pagedhi, isu kunyanya tinotaura kuoma kwekuisa (kuiswa kwekiyo inofanira kuitirwa chete nechekugadzira ruzivo), uyewo kuvimba nehupi hwemagetsi uye kudhura kwakanyanya kwechigadziro pachako.
Zvisinei, pane marudzi akawanda emagetsi ekudzivirira magetsi:
- Electromagnetic - iri nyore uye yakavimbika mukushanda, asi inoda kugara uchipa magetsi kuitira kuti suo rivharwe. Rudzi urwu rwekuvhara rwakanaka nokuti,
kuti pakuvhura kwavo zvinogona kushandiswa magnetic makadhi kana makiyi. - Electromechanical - inogona kuvhurwa nemakona magnetic kana magetsi. Zvipfigirwe zveElectromechanical zvinogona kuiswa mukati nepamusoro.
- Electromotive - pane magnet kune motokari yemagetsi, kunze kwekuti kushandiswa kwechigadziko chakadaro hachisi chakasiyana neye electromechanical one.
Uyewo ona kuti kushanda kwakakodzera kwechigadziri zvinoda kuti simba rekutarisa riri mukati me12 V, uye simba redu rinobva kubva ku 1.2 kusvika ku3 A, zvichienderana nekivharoyo.