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target="_blank">电气百科</a> >> <span>正文</span></div> <!-- main_content begin--> <div class="maincontent"> <!-- left begin --> <div class="news_left"> <div class="brand_news_details"> <h1>电气百科:水池水泵自动抽水控制电路,简单实用,电工电子实践,不要错?/h1><table style="border-bottom:1px dotted #e4e4e4;" align="center"><tr><td><div class="news_mes">文章来源:电工人?作者:??点击?span id="HitNum"></span>?时间?span id="dTime">2021/1/29 11:26:41</span><input type="hidden" id="ID" value="100923337"/><input type="hidden" id="TypeID" value="2"/></div> </td> <td><div id="ckepop"></div></td></tr></table><div id="Content" style="display:none;">[电气百科:水池水泵自动抽水控制电路,简单实用,电工电子实践,不要错过]:水池水箱在生产生活中经常用到,要实现缺水时自动抽水,水抽满时自动停止的功能。本文将为你讲解,简单实用。供电工电子爱好者参考学习。一:低水位自动抽水,高水位自动停止水泵自动抽水控制电路1当水位处于低水位...</div><div class="brand_news_con"><p style="text-indent:2em;"> 水池水箱在生产生活中经常用到,要实现缺水时自动抽水,水抽满时自动停止的功能。本文将为你讲解,简单实用。供电工电子爱好者参考学习?</p> <p style="text-indent:2em;"> 一:低水位自动抽水,高水位自动停止 </p> <p style="text-indent:2em;"> <img src="http://oss.cnelc.com/kindeditor/img/20210129/20210129112438_0323.png" alt="" /> </p> <p style="text-indent:2em;"> <br /> </p> <p style="text-indent:2em;"> 水泵自动抽水控制电路1 </p> <p style="text-indent:2em;"> 当水位处于低水位时: </p> <p style="text-indent:2em;"> 低水位浮球开关触点闭合,水泵开始抽水工作?</p> <p style="text-indent:2em;"> 当水位到达高水位时: </p> <p style="text-indent:2em;"> 高水位浮球开关触点断开。水泵停止抽水,防止水满溢出,浪费宝贵的水资源?</p> <p style="text-indent:2em;"> SB1:手动停止水泵抽水?</p> <p style="text-indent:2em;"> SB2:手动启动水泵抽水?</p> <p style="text-indent:2em;"> RF:水泵电机过温保护,当电机温度过高时,RF温度开关触点断开,电机停止工作?</p> <p style="text-indent:2em;"> 保护电机不被损坏?</p> <p style="text-indent:2em;"> 二:高水位自动抽水,低水位自动停?</p> <p style="text-indent:2em;"> <img src="http://oss.cnelc.com/kindeditor/img/20210129/20210129112502_6578.png" alt="" /> </p> <p style="text-indent:2em;"> <br /> </p> <p style="text-indent:2em;"> 水泵自动抽水控制电路2 </p> <p style="text-indent:2em;"> 跟上面的控制功能刚好相反?</p> <p style="text-indent:2em;"> 当水位处于低水位时: </p> <p style="text-indent:2em;"> 尽管低水位浮球开关触点已经闭合,但是高水位浮球开关触点仍然处于断开状态,此时继电器KA没有工作,交流接触器KM不能吸合,水泵电机不会运行?</p> <p style="text-indent:2em;"> 当水位达到高水位时: </p> <p style="text-indent:2em;"> 高水位浮球开关触点闭合导通,继电器KA通电吸合并自锁。此时交流接触器KM通电吸合,水泵开始抽水工作?</p> <p style="text-indent:2em;"> 当水位下降到低水位时?</p> <p style="text-indent:2em;"> 低水位浮球开关触点断开,继电器KA缺电释放,交流接触器缺电释放断开,水泵停止工作?</p> <p style="text-indent:2em;"> 水泵自动完成在高水位抽水,低水位停止工作?</p> <p style="text-indent:2em;"> 三:水池水位布置 </p> <p style="text-indent:2em;"> 水池水泵自动抽水控制电路,简单实用,电工电子实践,不要错?</p> <p style="text-indent:2em;"> 水池水泵自动抽水控制电路,简单实用,电工电子实践,不要错?</p> <p style="text-indent:2em;"> 水池水位布置?</p> <p style="text-indent:2em;"> 水池水箱水位浮球开关布置参考?</p></div><div class="meneame"><span class="disabled">< </span><span class="current">1</span> <span class="disabled">> </span></div> <div style="text-align: center;padding-top: 10px;"><img src="/images/code.jpg" alt="关注有惊?" /></div> <div class="news_bot_mes">中国工业电器网:此内容转载于合作媒体或互联网其它网站,中国工业电器网登载此文出于传递更多信息之目的,并不意味着赞同其观点或证实其描述!</br>新闻、技术文章投稿QQ?28246603 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