Ukudluliselwa Kokushisa: Ukuvikela Izinhlelo Zikagesi Ngokuvikelwa Okugcwele Okuhlakaniphile

I-Thermal Relay: Qonda Umsebenzi Wayo Nokubaluleka Kwayo

Ama-relay okushisa ayingxenye ebalulekile yezinhlelo zikagesi futhi adlala indima ebalulekile ekuvikeleni imishini nasekuvimbeleni izingozi ezingaba khona. Idivayisi isebenza ngesimiso somphumela wokushisa, ilawula ugesi ngokwezinguquko zokushisa. Ukuqonda umsebenzi nokubaluleka kwama-relay okushisa kubalulekile ekuqinisekiseni ukuphepha nokusebenza kahle kokufakwa kukagesi.

Umsebenzi we-thermal relay

Umsebenzi oyinhloko we-thermal relay ukuvikela amasekethe nemishini ezimweni zokushisa ngokweqile ezingabangela ukushisa ngokweqile kanye nomonakalo. Lokhu kwenza lokhu ngokuqapha izinga lokushisa lesistimu nokuphazamisa ukugeleza kwamandla kagesi uma kudlula umkhawulo onqunyiwe. Lesi senzo sisiza ukuvimbela imililo, ukwehluleka kwemishini, kanye nezinye izingozi zokuphepha ezihlobene nokushisa ngokweqile.

Ama-relay okushisa avame ukusetshenziswa kanye nezinhlelo zokulawula izimoto ukuvikela ekuthwaleni ngokweqile kanye nama-short circuits. Uma injini idonsa amandla amaningi kunomthamo wayo olinganiselwe, i-relay yokushisa ibona ukwanda kwezinga lokushisa futhi ibangele impendulo yokunqamula amandla, ivimbele umonakalo kumoto kanye nezingxenye ezihlobene nayo.

Ukubaluleka Kokudluliselwa Kwe-Thermal

Ukubaluleka kwama-thermal relay ezinhlelweni zikagesi akunakuphikiswana ngakho. Lawa madivayisi adlala indima ebalulekile ekugcineni ubuqotho nokuphepha kokufakwa kukagesi, ikakhulukazi ezindaweni zezimboni nezentengiselwano lapho isidingo sikagesi siphezulu khona. Ngokuqhubeka nokuqapha izinga lokushisa kanye nogesi, ama-thermal relay ahlinzeka ngendlela ethembekile yokuvikela emaphutheni angaba khona kanye nokulayisha ngokweqile.

Ngaphezu kwalokho, ama-thermal relay asiza ekwandiseni impilo yemishini kagesi ngokuvimbela ukucindezeleka okukhulu kanye nokuguguleka okubangelwa izimo zamandla aphezulu. Lokhu akugcini nje ngokunciphisa ingozi yokulungiswa okubizayo kanye nesikhathi sokungasebenzi, kodwa futhi kwandisa impilo yemishini yakho futhi kwandisa ukuthembeka nokusebenza kahle.

Ngaphezu kokuvikela imishini, ama-thermal relay angathuthukisa ukuphepha kwesistimu ngokunciphisa ingozi yemililo kagesi. Ngokusabela ngokushesha ekukhuphukeni kwezinga lokushisa okungavamile, la madivayisi asiza ekuvimbeleni ukusha kwezinto ezivuthayo kanye nokusabalala komlilo ngaphakathi kwengqalasizinda kagesi.

Izinhlobo zokudlulisela ezishisayo

Ama-relay okushisa atholakala ngezinhlobo ezahlukene kanye nokucushwa ukuze avumelane nezinhlelo zokusebenza ezahlukene kanye nezimo zokusebenza. Isibonelo, ama-relay okushisa e-bimetallic asebenzisa ukunwetshwa okuhlukile kwezinsimbi ezimbili ezahlukene ukuze aqalise indlela yokushintsha ngokuphendula izinguquko zokushisa. Lawa ma-relay avame ukusetshenziswa ezinhlelweni zokuvikela izimoto ngenxa yokusebenza kwawo okuqinile nokuthembekile.

Olunye uhlobo lwe-thermal relay yi-electronic thermal overload relay, esebenzisa izinzwa ze-elekthronikhi kanye ne-control circuitry ukuqapha nokulawula ugesi. Lawa ma-relay anikeza izilungiselelo zokuvikela ezinembile nezilungisekayo, okwenza afaneleke ezinhlelweni zokusebenza ezidinga ukulawulwa okuhle kanye nokuguquguquka.

Kafushane

Ngamafuphi, ama-thermal relay ayizingxenye ezibalulekile ezinhlelweni zikagesi ezihlinzeka ngokuvikelwa okudingekayo ezimweni zokushisa ngokweqile kanye namaphutha okushisa. Amandla azo okuqapha izinguquko zokushisa nokuphendula ngokufanele aqinisekisa ukusebenza okuphephile nokuthembekile kwemishini kagesi, ekugcineni kusiza ekwandiseni ukusebenza kahle kanye nobude besikhathi sohlelo. Ukuqonda umsebenzi kanye nokubaluleka kwama-thermal relay kubalulekile ekuklameni nasekulondolozeni ukufakwa kukagesi okubeka phambili ukuphepha nokusebenza. Ngokufaka ama-thermal relay emiklamo kagesi, onjiniyela kanye nabaqhubi bezinhlelo banganciphisa ngempumelelo izingozi ezihlobene nokulayisha ngokweqile kanye nokungalingani kokushisa, ngaleyo ndlela bakhuthaze ingqalasizinda yamandla ephephile neqhubekayo.