1、空调的接线电路图实物彩图
2、电磁阀的实物彩图接线
3、自制红外感应电路实物彩图接线
4、三相异步电动机正反转实物彩图接线电路图
5、两个双控双控灯实物彩图接线电路图
6、浮球开关控制单相水泵供水实物彩图展示
7、限位开关实现控制液位实物彩图
8、继电器控制与PLC控制的区别
9、人脸识别门禁实物彩图接线展示
10、逆变器实物彩图电路制作方法
11、楼梯间开关接线实物彩图接线展示
12、单相电机电容的选择对照表
13、学PKC必须懂得三种量-数字量、模拟量、脉冲量
14、星三角降压启动实物彩图接线展示
15、酒店插卡取电布线实物彩图展示
16、200Smart与V20的VSS,通讯接线展示
17、中间继电器与plc实物彩图接线电路图展示
18、简单的功放制作实物彩图接线电路图展示
19、倒顺开关接单相电机实物彩图接线电路图
20、接触热的单相双控接线方法
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荣例韩2419如何知道污水处理中潜水泵的正反转? -
许汤蓉19178768743 ______ 在有水浸泡的情况下启动潜水泵,在输出管道不堵塞水泵工作正常的前提下,没有水输出则电机反转.
荣例韩24197.5个kw的水泵逆时针旋转是正转么 -
许汤蓉19178768743 ______ 仅从功率上是无法判断水泵旋向的.要看水泵的结构.
荣例韩2419知道泵的方向,来确定电机正反方向 -
许汤蓉19178768743 ______ 我刚看到你这个题目,有点搞蒙了,不过想两下,看到正反转才恍然大悟. 在我们工厂,很多设备都是有方向性的,例如水泵风机等,如果开启的时候方向不对的话,会打坏设备内部的元器件或者零部件吧,所以要先把电机和泵先脱开,试下电机的方向对不对,然后再接上一起转!!
荣例韩2419为什么供水设备中水泵有顺时针有逆时针呢? -
许汤蓉19178768743 ______ 其实泵的转动方向, 不管是顺时针还是逆时针,对泵的性能无影响 , 但可能对现场布置相对位置有影响. 兴崛供水设备技术中心想到如下几个原因: 1.主要看设计员的习惯, 左撇子就喜欢用逆时针,右撇子就喜欢用顺时针; 2. 主要看使用国家的位置, 北半球的人就喜欢用逆时针,南半球的人就喜欢用顺时针; 3. 主要看购买人的星座, 有的星座喜欢用逆时针,有的星座就喜欢用顺时针, 处女座太追求完美, 要求可正反转的; 4. 主要是业主的电机装好了, 不想动三相电的相位了.
荣例韩2419两项水泵有正转反转吗 -
许汤蓉19178768743 ______ 一、两项水泵有正转反转. 一般泵的壳体上面标有旋转方向的箭头.因为泵叶轮结构有方向性,所以泵反转时压力和流量都不能达到额定的流量和压力; 二、辨别泵的正反转; 1、可以看叶轮叶片的旋转方向是否与泵壳上标示的箭头方向是否相同. 2、泵在反转时,泵的流量和压力都明显很小.
荣例韩2419水泵的转向问题 -
许汤蓉19178768743 ______ 所有的水泵都有箭头标示旋向,如果这个标示不小心碰掉了,从进出口处也能分辨出来,能够看到叶轮的一侧是出水口.
荣例韩2419屏蔽泵如何判断转向 -
许汤蓉19178768743 ______ 这个问题我应该最有回答权了,我是上海佰诺泵阀有限公司北京销售中心的 屏蔽泵没有散热风扇,看不到轴,是不好判断的. 有几种办法来判定 1.可以在屏蔽泵安装完成后,管路的阀门先不要打开也就是不让介质到泵体内,在安装放气阀之前...
荣例韩2419水环真空泵电动机有没有正反转 -
许汤蓉19178768743 ______ 旋转方向: 您站在水环真空泵用联轴器连接电动机的那一面泵盖,(我们称之为前泵盖)正视面对泵盖 或者您用的水环真空泵与电动机是直连情况,没有用减速机的话.站在电机后方护罩处向水环泵方向看 以上两种方法水环式真空泵是顺时针方向转动的(2BE系列,2BV系列,SK与2SK系列都是顺时针方向转动的) 我不知道你用的什么水环泵,只能这么推断了,如果是别的水环泵还是询问厂家最好. 博科泵业提供
荣例韩2419三相水泵有无正反转 -
许汤蓉19178768743 ______ 如果是离心泵,带水泵的电机不可以反转,如果反转,不但水不能反向流动,而且,电流值还要增大许多,超过电机的额定电流,甚至要损坏电机. 如果是容积泵,如螺杆泵,柱塞泵等,就可以.
荣例韩2419辉腾水泵是正转还是反转? -
许汤蓉19178768743 ______ 一般来说水泵的转向是 站在动力端方向看正转.不过也有特例的.
