建筑工程各类水泵电气控制图集

建筑工程各类水泵电气控制图集

2010-06-13 14:36:05 阅读18 评论1 字号:

建筑工程各类水泵电气控制图集

目录------pilifengmo

前言                                                                                                    

{dy}章 绪论                                                                                       1

{dy}节 概述                                                                                       1

一、电路设计的原则                                                                             1

二、控制电路与控制箱的适用范围                                                              1

三、使用方法                                                                                     1

第二节 水泵供电                                                                                 2

一、水泵的转矩与功率                                                                           2

二、水泵主电路设备选择                                                                        2

三、水泵起动方式的选择                                                                        4

第二章 消防泵                                                                                    8

{dy}节 消火栓用消防泵                                                                    8

一、两台消火栓用消防泵一用一备                                                              8

二、两台消火栓用消防泵一用一备,备用泵水压控制自投                                    12

三、双电源供电的消火栓用消防泵一用一备                                              13

四、自耦变压器降压起动的消火栓用消防泵一用一备                                         19

五、星三角降压起动的消火栓用消防泵一用一备                                         22

六、消火栓用消防泵两用一备                                                                   32

七、消火栓用消防泵控制电路的改进                                                           37

第二节 自动喷洒用消防泵                                                                       38

一、喷洒起动过程与发讯元件                                                                   38

二、自动喷洒用消防泵一用一备                                                                39

三、双电源供电的自动喷洒用消防泵一用一备                                                 42

四、自耦变压器降压起动的自动喷洒用消防泵一用一备                                      43

第三节 补压泵                                                                                    51

一、两台补压泵一用一备                                                                        51

二、两台补压泵一用一备自动轮换工作                                                   51

三、双电源供电的补压泵一用一备自动轮换工作                                         55

第三章 生活给水泵                                                                         61

{dy}节 水位控制的生活给水泵                                                                  61

一、两台给水泵一用一备                                                                        61

二、两台给水泵一用一备自动轮换工作                                                   65

三、带水位传示的两台泵一用一备                                                              66

四、带水位传示的两台泵一用一备自动轮换工作                                         67

五、星三角降压起动的两台泵一用一备                                                   73

六、三台给水泵两用一备                                                                        77

 

第二节 变频调速恒压供水                                                                       85

一、单台泵变频调速恒压供水                                                                   85

二、两台泵一台变频一台全压供电恒压供水                                              88

三、三台泵一台变频两台全压供电恒压供水                                              92

四、四台泵一台变频三台全压供电恒压供水                                              94

第三节 ZWY型控制器压力控制供水                                                           100

一、两台泵一主一辅供水装置                                                                   100

二、五台泵四主一辅供水装置                                                                   102

 

第四章 热水循环泵                                                                         109

一、单台泵温度自控                                                                             109

二、两台泵一用一备温度自控                                                                   110

三、两台泵一用一备温度自控自动轮换工作                                              113

 

第五章 排水泵                                                                                    118

{dy}节 单台排水泵                                                                         118

一、排水泵手动(按钮)控制                                                                      118

二、排水泵水位(或两地)控制                                                                   120

三、排水泵水位自控、高水位报警                                                              120

四、带预润电磁阀的排水泵控制                                                                121

第二节 两台排水泵                                                                         125

一、排水泵一用一备                                                                             125

二、排水泵一用一备自动轮换工作                                                              129

三、双电源供电的排水泵一用一备自动轮换工作                                         129

四、排水泵一用一备自动轮换、溢流水位双泵运行                                            135

五、双电源供电的排水泵一用一备自动轮换、溢流水位双泵运行                            137

第三节 三台排水泵                                                                         142

 

第六章 采用弱电控制的各类水泵                                                               147

{dy}节 可与计算机控制接口的各类水泵                                                       147

第二节 电子模块与控制盒控制的各类水泵                                                     148

一、全压起动的单台生活泵水位控制                                                           148

二、星三角降压起动的单台生活泵                                                              148

三、全压起动的两台生活泵一用一备                                                           150

四、星三角降压起动的两台生活泵一用一备                                              150

五、自耦变压器降压起动的两台生活泵一用一备                                         159

六、全压起动的两台消防泵一用一备                                                           162

七、星三角降压起动的两台消防泵一用一备                                              162

八、自耦变压器降压起动的两台消防泵一用一备                                         167

九、全压起动的三台冷冻(冷却)水泵两用一备                                                 170

十、自耦变压器降压起动的三台冷冻(冷却)水泵两用一备                                    176

第三节 采用单片微机控制的给排水泵                                                          177

一、TZ-946型液位自动控制器                                                                177

二、TZ-966型无触点控制器                                                                   181

附录一 控制电路功能表                                                                    184

附录二 双电源互投电路与控制箱                                                               189

附录三 液位控制产品介绍                                                                       192

参考文献                                                                                          202

 

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