Kumjikelezo, isilawuli sokushisa kwe-bimetal siyisici esibalulekile, esingakwazi ukulawula isimo sokusebenza sesifunda ngokusho kokushintsha kwezinga lokushisa. Ngakho-ke, uyini umgomo wokusebenza wesilawuli se-bimetal lokushisa? Ake sikubheke.
Isakhiwo esiyisisekelo sesilawuli sokushisa seshidi le-bimetallic I-Bimetallic sheet lokushisa isilawuli sokushisa senziwa ikakhulukazi i-thermocouple, intambo yokuxhuma, ishidi lensimbi, isendlalelo se-insulation, umkhono wokuzivikela, njll. Ishidi lensimbi liwuhlobo lwesici esizwa izinga lokushisa, esingakhubazeka njengoba izinga lokushisa lishintsha.
Lapho isifunda sinikwa amandla, i-thermocouple ikhiqiza isignali kagesi, eshintsha ngokushisa. Lapho izinga lokushisa likhuphuka, ishidi lensimbi lizoshiswa futhi linwetshwe, ukuze uxhumane nomugqa wokuxhuma we-thermocouple, wenze i-loop evaliwe; Lapho izinga lokushisa lehla, ishidi lensimbi lizoncipha, linqamule kumugqa wokuxhuma, futhi isifunda sinqanyuliwe. Ngale ndlela, ukulawulwa kwe-on-off yesekethe kungafinyelelwa ngokunwetshwa nokufinyela kweshidi lensimbi.
I-Bimetal thermostat isetshenziswa kabanzi emishinini kagesi ehlukahlukene, njengeziqandisi, ama-air conditioner, izifudumezi zamanzi nokunye. Kule mishini kagesi, isilawuli sezinga lokushisa le-bimetal singalawula ukuqala nokuma kwe-compressor, ukuze kuzuzwe ukulawula izinga lokushisa.
Ngamafuphi, isilawuli sokushisa seshidi le-bimetallic siyingxenye ebalulekile, engakwazi ukubona ukulawulwa kokuvala kwesekethe ngokuhlanganiswa kwe-thermocouple neshidi lensimbi, ukuze kuzuzwe ukulawula izinga lokushisa.
Isikhathi sokuthumela: Mar-18-2025