基于電流互感器干衣機(jī)抽氣扇啟動(dòng)開關(guān)的設(shè)計(jì)_畢業(yè)論文(已修改)
2025-07-26 15:54 本頁面
【正文】 廣州大學(xué)松田學(xué)院 畢業(yè)論文（設(shè)計(jì)） 題 目 基于電流互感器干衣機(jī)抽氣扇啟動(dòng)開關(guān)的設(shè)計(jì) 基于電流互感器的干衣機(jī)抽氣扇啟動(dòng)開關(guān)的設(shè)計(jì) 摘要 ： 在現(xiàn)代科技的高速發(fā)展中，我們的生活對電器的依賴也越來越重。尤其是家用電器。隨著時(shí)代的進(jìn)步，干衣機(jī)也漸漸地進(jìn)入了人們的視線范圍。越來越多的家庭和商業(yè)機(jī)構(gòu)開始熱充于使用干衣機(jī)。在使用干衣機(jī)的過程中，也會遇到一些問題，其中最大的問題是干衣機(jī)運(yùn)作的過程中 2 會排出的廢氣和產(chǎn)生的高溫。 為 了將干衣機(jī)在工作時(shí)的廢氣排出，本設(shè)計(jì)采用電流互感開關(guān)對排氣扇進(jìn)行控制。然后將交流繼電器和電流互感開關(guān)組合成本設(shè)計(jì)。原理是：當(dāng)干衣機(jī)啟動(dòng)的時(shí)候，就有電流穿過電流互感器，然后交流繼電器的線圈得電，進(jìn)而繼電器的常開觸點(diǎn)閉合。排氣扇開始工作。而本設(shè)計(jì)采用對比調(diào)試法，對電流互感開關(guān)進(jìn)行調(diào)試和整機(jī)調(diào)試，經(jīng)過焊接調(diào)試后，本設(shè)計(jì)能成功完成設(shè)計(jì)目標(biāo)。 最終達(dá)到了自動(dòng)抽出有害氣體和高溫的良好效果。 關(guān)鍵詞： 電流互感器，交流繼電器，排氣扇 3 Abstract： In the rapid development of modern science and technology, our life has bee increasingly dependent on electrical appliances weight. In particular, household appliances. With the progress of the times, dryers drifted out of sight range. More and more families and businesses began to hot filling dryers. Dryers, will encounter some problems, the biggest problem is the the exhausts heat generated by the process of the operation of the to discharge the exhaust of the dryers at work, the design uses a current transformer switch to control exhaust fan. AC relay and current transformer and switch bination cost design. The principle is that When dryers start, there is current through the current transformer and AC relay coil is energized, and then relay normally open contact closure. The exhaust fan starts to work. This design uses contrast debugging method, the current transformer switch for debugging and overall debugging, after welding debugging, the design of the successful pletion of the design goals. Keywords： Current transformers, AC relay, exhaust fan 目 錄 1. 緒 論 .................................................................................................................. 1 4 研究背景和意義 ............................................................................................ 1 研究背景 ............................................................................................. 1 本課題的研究意義 ............................................................................. 2 2. 系統(tǒng)分析與設(shè)計(jì) ...................................................................................................... 3 電流互感器介紹 ............................................................................................ 5 3. 硬件設(shè)計(jì) .................................................................................................................. 7 整流電路分析和設(shè)計(jì) .................................................................................... 7 驅(qū)動(dòng)電路 ........................................................................................................ 8 穩(wěn)壓電路 ...................................................................................................... 10 電磁繼電器 .................................................................................................. 10 整機(jī)安裝與說明 ...........................................................................................11 4. 實(shí)物制作與系統(tǒng)調(diào)試 ...............................................................................
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