这个电路图的工作原理是什么？

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经常在在线混，我发觉在线是三教九流、各行各业的人都有，给人一种卧虎藏龙的感觉。我这点有个图，有无高人看得懂原理？麻烦给我说说。<br>
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<p class="xg1 y">2010-10-22 14:33 上传</p>

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<p class="xg1 y">2010-10-22 14:36 上传</p>

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各行各业不一样，有一部分符号跟我们的设备符号相符<br>
我们叫站内接线图，但你的不是</td></tr></tbody></table>


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楼上既知站内接线图，就该知道那个图吧？哪个看得懂这个原理图的，月薪不低于2000元。低于2000了找我。</td></tr></tbody></table>


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变电站么？</td></tr></tbody></table>


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<div class="quote"><blockquote>变电站么？<br>
<font size="2"><font color="#999999">baiye110 发表于 2010-10-23 13:54</font> <img id="aimg_OPCM5" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="https://www.cqxszx.com/bbs/images/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""></font></blockquote></div><br>

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水泵自动控制原理图</td></tr></tbody></table>


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回复 6# <i>ygmggg</i> <br>
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&nbsp; &nbsp; 你是想怎么看咯？？？没懂你意思</td></tr></tbody></table>


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<div class="quote"><blockquote>回复&nbsp;&nbsp;ygmggg <br>
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&nbsp; &nbsp; 你是想怎么看咯？？？没懂你意思<br>
<font size="2"><font color="#999999">baiye110 发表于 2010-10-23 14:08</font> <img id="aimg_c2ak2" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="https://www.cqxszx.com/bbs/images/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""></font></blockquote></div><br>

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就是怎么动作的3，动作过程说清楚。假设有这个东西，水泵不启动，你要检修它，你必须看懂这个电路图。比如第一个回路：手动控制回路，SB2启动按钮一按，交流接触器KM1带电，就接通1号水泵电动机电源，同时自锁，水泵转动。</td></tr></tbody></table>


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那你这个设备有说明书啊！不可能就一张接线图吧！<br>
&nbsp; &nbsp; 而且就一张接线图也不能说明你说的那些问题啊&nbsp;&nbsp;<br>
&nbsp; &nbsp;&nbsp; &nbsp;&nbsp;&nbsp;你这也是电路部分的图纸，得根据设备结合起来看。<br>
反正我看图纸是这样</td></tr></tbody></table>


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我想其实就是一张交通信号控制图，但这张图模仿了电力设备符号，按道理你的图应该是低压用电控制<br>
但有几个符号都是高压的，比如你用了高压断路器，高压刀闸，高压熔丝，故障指示器等符号</td></tr></tbody></table>


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<div class="quote"><blockquote>消防系统智能电路控制图<br>
<font size="2"><font color="#999999">普通百姓 发表于 2010-10-24 18:47</font> <img id="aimg_X8a1s" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="https://www.cqxszx.com/bbs/images/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""></font></blockquote></div><br>

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搞这方面的？</td></tr></tbody></table>


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<div class="quote"><blockquote>回复&nbsp;&nbsp;ygmggg <br>
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算是吧，自动喷淋和火灾自动预警（声光警报器），等电位端子箱电路接线原理图吧<br>
<font size="2"><font color="#999999">普通百姓 发表于 2010-10-24 23:09</font> <img id="aimg_u6wWE" onclick="zoom(this, this.src, 0, 0, 0)" class="zoom" src="https://www.cqxszx.com/bbs/images/common/back.gif" onmouseover="img_onmouseoverfunc(this)" lazyloadthumb="1" border="0" alt=""></font></blockquote></div><br>

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在秀山做么？</td></tr></tbody></table>


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回复 1# <i>ygmggg</i> <br>
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&nbsp; &nbsp; 老大，这个电路图只要你介绍一哈，就懂了没有好高深</td></tr></tbody></table>


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隔行如隔山，不懂。</td></tr></tbody></table>


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<div class="quote"><blockquote>回复&nbsp;&nbsp;ygmggg <b