KunzwisisaKutumira Kwekupisa: Zvikamu Zvakakosha MuMasisitimu Emagetsi
Munyaya dzeinjiniya yemagetsi, ma "thermal relay" zvinhu zvakakosha zvinodzivirira maseketi nemichina kubva pakupisa zvakanyanya. Mudziyo uyu unoita basa rakakosha mukuona kuchengetedzeka uye hupenyu hwema "systems" emagetsi, saka chinhu chinofanira kuzivikanwa nenyanzvi nevanofarira basa iri.
Chii chinonzi thermal relay?
Chinobatidza kupisa (thermal relay) chishandiso chemagetsi chinoshandiswa pakuwedzera kupisa (electromechanical device) chakagadzirwa kuti chione magetsi akawandisa mudunhu, izvo zvinogona kukonzera kupisa zvakanyanya uye kukuvadza michina. Basa guru rechinobatidza kupisa nderekubvisa magetsi mudunhu kana richinge raona kuti tembiricha yadarika mwero wakatarwa, nokudaro zvichidzivirira kutadza kushanda zvakanaka.
Zvinodzoreredza zvekupisa zvinoshanda sei?
Pfungwa yekushanda kwe "thermal relay" iri nyore. Inowanzo umbwa ne "bimetallic strip" inokotama kana yapiswa. Kukotama uku kunokonzerwa nekuwedzera kwakasiyana kwesimbi mbiri dzinoumba "metal strip". Kana magetsi achiyerera nepakati pe "circuit" achiwedzera, anogadzira kupisa, zvichiita kuti "bimetallic strip" ikotama, zvichizopedzisira zvakonzera switch uye kutyora "circuit".
Marelay ekupisa anogona kugadziriswa kuti aenderane nemazinga chaiwo ekupisa, zvichiita kuti agadziriswe zvinoenderana nezvinodiwa zvekushandisa. Kana tembiricha yadzokera padanho rakachengeteka, relay inogona kudzorerwa patsva, zvichiita kuti circuit itangezve kushanda zvakanaka.
Kushandiswa kwekupisa kwekupisa
Ma "thermal relay" anoshandiswa mumhando dzakasiyana-siyana dzemashandisirwo mumaindasitiri akasiyana. Mamwe mashandisirwo akajairika anosanganisira:
1. Dziviriro yemota: Mumota dzemagetsi, ma "thermal relay" anoshandiswa kudzivirira kupisa zvakanyanya nekuda kwekuwanda kwemafuta. Anoita kuti mota ishande zvakanaka uye igare zvakanaka, zvichiita kuti iwedzere hupenyu hwayo hwekushanda.
2. Masisitimu eHVAC: Mumasisitimu ekudziyisa, kufefetedza uye ekutonhodza (HVAC), ma "thermal relay" anobatsira kudzivirira ma "compressor" nezvimwe zvinhu zvakakosha kubva pakupisa zvakanyanya, zvichiita kuti zvishande zvakanaka uye kudzivirira kugadzirisa kunodhura.
3. Midziyo yeMaindasitiri: Michina mizhinji yeindasitiri inoshandisa ma "thermal relay" kudzivirira kupisa zvakanyanya, izvo zvinogona kukonzera kutadza kwemidziyo uye nguva yekushanda.
4. Midziyo yemumba: Ma "thermal relay" anoshandiswawo mumidziyo yemumba yakaita sefiriji nemichina yekuwachisa kuti ichengetedze tembiricha yekushanda yakachengeteka.
Mabhenefiti ekushandisa ma "thermal relays"
Pane zvakanakira zvakawanda zvekushandisa thermal relays:
- Kuvimbika: Marelay ekupisa anozivikanwa nekuvimbika kwawo mukudzivirira macircuit kubva pakupisa zvakanyanya, izvo zvakakosha pakuchengetedza kusimba kwemasystem emagetsi.
- Zviri nyore: Dhizaini uye mashandiro ethermal relay zviri nyore, zviri nyore kuisa nekugadzirisa.
- Inochengetedza Mari: Marelay ekupisa anowanzo kuve akachipa kupfuura mamwe maturusi ekudzivirira, zvichipa mhinduro isingadhuri yekudzivirira kupisa.
- Kugadziriswa: Mazhinji ma "thermal relay" anouya nema "settings" anogadziriswa, zvichibvumira mushandisi kugadzirisa mudziyo wacho kuti uenderane nezvaanoda chaizvo.
Muchidimbu
Mukupedzisa, ma "thermal relay" chikamu chakakosha mumunda weinjiniya yemagetsi. Anokwanisa kudzivirira maseketi nemichina kubva pakupisa zvakanyanya uye nekudaro zvakakosha pakuona kuchengetedzeka uye kushanda zvakanaka mumabasa akasiyana-siyana. Sezvo tekinoroji ichiramba ichifambira mberi, dhizaini uye mashandiro ema "thermal relay" angangoramba achichinja, zvichiwedzera basa rawo mumagetsi emazuva ano. Kunzwisisa kukosha uye mashandiro ema "thermal relay" kwakakosha kune chero ani zvake ari mukugadzira, kugadzirisa, kana kushanda kwemidziyo yemagetsi. Ingave munzvimbo dzemaindasitiri kana mumidziyo yemazuva ese, zvishandiso izvi zvinoita basa guru mukudzivirira zvivakwa zvedu zvemagetsi.
Nguva yekutumira: Mbudzi-22-2024