Noma yimuphi umnikazi wendlu yangasese ufuna ukuvikela igceke lakhe kusuka kwabangena ngaphakathi. Futhi isikhathi esinqunyiwe kule ndaba siwukukhetha okulungile kokukhiya kwesango. Ahluke - kusukela ezindala ezindala ezinamathele futhi ezinama-mortise kuya kuma-system ezinkimbinkimbi zokuphepha. Inketho ethandwa kakhulu namuhla ukukhiya kagesi esangweni. Lesi sihloko sizokutshela ngezici zokukhethwa nokusebenza kwamadivayisi anjalo.
Izinzuzo nezimo zokukhiya kagesi
Okokuqala, ake sibheke izimiso zokukhiya kagesi. Ngaphandle, idivaysi ivuliwe ngesihluthulelo (magnetic noma evamile), nangaphakathi - nebhokisi elingaphakathi komnyango, noma ngokusebenzisa umakhalekhukhwini.
Izingxenye ezibalulekile kudivayisi yokukhiya kagesi kukhona izingqikithi ezimbili - ukuxubha nokusebenza. Lapho umnyango uvala, owokuqala uphelela entwasahlobo, kanti owesibili - ungene engxenyeni yokukhiya, ebizwa ngokuthi impendulo. Ngesikhathi esifanayo, umnyango uvaliwe, futhi akunakwenzeka ukuwuvula ngokumane udonsa isibambo. Uma sidinga ukuvula i-wicket, inkinobho isetshenziselwa i-solenoid ye-solenoid ekukhiyeni, isignali kagesi isetshenzisiwe, kukhishwa ukukhiya kwentwasahlobo, futhi ibhotela yokusebenza ibuyele ekukhiyeni ngaphansi kwesenzo sayo.
Ilokhi kagesi yanamuhla esangweni inezinto ezilandelayo "zokuhlanganisa":
- ukuvula umnyango, asikho isidingo sokuphuma (uma unekhiye kagesi esangweni nge-intercom);
- izinkinobho magnetic kunzima ukwakha;
- ukuzinza kwethonya lemvelo kuvumela ukwandisa impilo yokukhiya;
- Ukukhiya kagesi kunikeza izinga eliphezulu lokuphepha ekhaya lakho.
Emiphakathini yokukhiya kagesi esangweni, ngokuyinhloko sibhekisela ekubuneni ekufakweni (ukufakwa kwalokhu kukhishwa kufanele kwenziwe kuphela ngumchwepheshe onolwazi), kanye nokuthembela ekunikezeni amandla kanye nezindleko eziphezulu zedivayisi ngokwayo.
Noma kunjalo, kunezinhlobo eziningana zokukhiya kagesi:
- I-electromagnetic - elula futhi enokwethenjelwa esebenzayo, kodwa idinga ukutholakala kagesi njalo ukuze umnyango uvaliwe. Lolu hlobo lwekhikhi lungcono ngoba,
ukuthi ngokuvula kwabo kungenzeka ukusebenzisa amakhadi magnetic noma okhiye. - I-Electromechanical - ingavulwa ngesikhiye semagnetic noma ngokuyimishini. Izikhiye ze-electromechanical zingashumeka futhi zingaphezulu.
- I-Electromotive - esikhundleni se-magnet kunomshini wamandla kagesi amancane, ngaphandle kwalokho ukusebenza kwalokhu kuvaliwe akufani ne-electromechanical one.
Futhi phawula ukuthi ukusebenza okulungile kwedivayisi kuyadingeka ukuthi umthamo wokulawula ungaphakathi kwe-12 V, futhi amandla wamanje avela ku-1.2 kuya ku-3 A, kuye ngokuthi imodeli yokukhiya.