乌兰浩特恒压供水设备

乌兰浩特恒压供水设备湖南沃尔特水设备有限公司 成就梦想的时候到了（圆梦： ）HN Integration Design and Water Supply诚招供水设备区域代理商:

　　乌兰浩特恒压供水设备湖南沃尔特水设备有限公司 成就梦想的时候到了（圆梦： ）HN Integration Design and Water Supply诚招供水设备区域代理商:

传统的供水方式离不开蓄水池，池中的水一般由自来水管网供给，这样，有压力的水进入水池后变成了零，造成大量的能源白白浪费。CDL4-12型无负压变频调速给水设备，是我们公司专业技术人员在乌兰浩特恒压供水设备的基础上开发的一种能直接与自来水管网连接、且对自来水管网不产生任何负压的无负压变频调速给水设备，在原有的压力基础上，压力差多少补多少。能充分利用自来水管网的压力直接或间接供水，避免了能源的二次浪费和水质的二次污染，无负压变频调速给水设备取消了蓄水池的和屋顶水箱，大幅度节约了基建投资并缩短了施工工期。CDL4-12型无负压变频调速给水设备是直接连接到市政供水管网上、不会对市政管网产生负压，且能调节和稳定流量的全自动化给水设备。　　There is a famous song called Never Say Never, it is one of my favorite songs. The lyrics l people no matter what happens, never to give up, then you will be successful if you are stick on. Before, I believe in those words, I think if people insist, they can do everything. But last week, I saw a TV show, a scholarship told people to learn to give up sometimes, and they could gain more. He explained that he met a boy who was not good at studying, but he was skilled in cooking, so he encouraged the boy to give up studying the major that he was not good at and learned to be a cook. And now, the boy is a famous cook, it proves that give up is not a bad thing, people need to find the right place, or they will not successful.

无负压变频调速给水设备工作原理：自来水进入调节罐，罐内的空气从真空消除器内排出，待水充满后，真空消除器自动关闭。当自来水能够满足用水压力及水量要求时，无负压变频调速给水设备通过水泵管道及旁通管道向用水管网直接供水;当自来水管网的压力不能满足用水要求时，系统通过压力传感器或远传压力表,给出起泵信号,起动水泵运行。无负压变频调速给水设备水泵供水时，若自来水管网的水量大于水泵流量，无负压变频调速给水设备保持正常供水，用水高峰期时，若自来水管网水量小于水泵流量时，调节罐内的水作为补充水源仍能正常供水，此时，空气由无负压变频调速给水设备真空消除器进入调节罐，消除了自来水管网的负压，用水高峰期过后，无负压变频调速给水设备恢复正常的状态。若自来水供水不足或管网停水而导致调节罐内的水位下降到无水时，液位控制器给出停机信号以保护无负压变频调速给水设备水泵机组。来水时无负压变频调速给水设备水泵自动恢复供水。由于采用了*的变频控制技术，具有软启动，有过载、短路、过压、欠压、缺相、过热和失速保护、在异常情况下进行信号报警，自检、故障判断等功能。还根据用水量的高低自动调节给水流量。

　　乌兰浩特恒压供水设备厂主要功能

　　1、全自动完成多台水泵机组软启动，变频到工频运行以及停止的全部操作过程。

　　2、根据用水量的变化，变成多台泵组的启动和停止。

　　3、有压力设定值和实际压力值的LED显示功能。

　　4、有LED频率指示，变频异常指示，电机故障工况显示。

　　5、保护功能：具有欠压保护、过压保护、过载保护、短路保护、失速防止、烧损防止等功能。

　　　　There is a famous song called Never Say Never, it is one of my favorite songs. The lyrics l people no matter what happens, never to give up, then you will be successful if you are stick on. Before, I believe in those words, I think if people insist, they can do everything. But last week, I saw a TV show, a scholarship told people to learn to give up sometimes, and they could gain more. He explained that he met a boy who was not good at studying, but he was skilled in cooking, so he encouraged the boy to give up studying the major that he was not good at and learned to be a cook. And now, the boy is a famous cook, it proves that give up is not a bad thing, people need to find the right place, or they will not successful.

乌兰浩特恒压供水设备投入使用，自来水管网的水进入供水罐，罐内空气从真空消除器排除，待水充满后，真空消除器自动关闭。当自来水管网压力能够满足用水要求时，系统由旁通止回阀向用水管网直接供水;当自来水管网压力不能满足用水需求时，系统压力信号由远传压力表反馈给变频控制器，水泵运行，并根据用水量的大小自动调节转速恒压供水，若运转水泵达到工频转速时，则启动另一台水泵变频运转。水泵供水时，若自来水管网的水量大于水泵流量，系统保持正常供水;用水高峰时，若自来水管网的水量小于水泵流量时，供水罐内的水作为补充水源仍能正常供水，此时，空气由真空消除器进入供水罐，罐内真空遭到破坏，确保了自来水管网不产生负压，用水高峰过后，系统又恢复到正常供水状态。当自来水管网停水，造成供水罐液位不断下降，液位将信号反馈给变频控制器，水泵自动停机，以保护水泵机组，供水罐可以储存并释放能量，避免了水泵频繁启动。

　　传统的供水方式离不开蓄水池，池中的水一般由自来水管网供给，这样，有压力的水进入水池后变成了零，造成大量的能源白白浪费。CDL4-12型无负压变频调速给水设备，是我们公司专业技术人员在乌兰浩特恒压供水设备的基础上开发的一种能直接与自来水管网连接、且对自来水管网不产生任何负压的无负压变频调速给水设备，在原有的压力基础上，压力差多少补多少。能充分利用自来水管网的压力直接或间接供水，避免了能源的二次浪费和水质的二次污染，无负压变频调速给水设备取消了蓄水池的和屋顶水箱，大幅度节约了基建投资并缩短了施工工期。CDL4-12型无负压变频调速给水设备是直接连接到市政供水管网上、不会对市政管网产生负压，且能调节和稳定流量的全自动化给水设备。无负压变频调速给水设备工作原理：自来水进入调节罐，罐内的空气从真空消除器内排出，待水充满后，真空消除器自动关闭。当自来水能够满足用水压力及水量要求时，无负压变频调速给水设备通过水泵管道及旁通管道向用水管网直接供水;当自来水管网的压力不能满足用水要求时，系统通过压力传感器或远传压力表,给出起泵信号,起动水泵运行。无负压变频调速给水设备水泵供水时，若自来水管网的水量大于水泵流量，无负压变频调速给水设备保持正常供水，用水高峰期时，若自来水管网水量小于水泵流量时，调节罐内的水作为补充水源仍能正常供水，此时，空气由无负压变频调速给水设备真空消除器进入调节罐，消除了自来水管网的负压，用水高峰期过后，无负压变频调速给水设备恢复正常的状态。若自来水供水不足或管网停水而导致调节罐内的水位下降到无水时，液位控制器给出停机信号以保护无负压变频调速给水设备水泵机组。来水时无负压变频调速给水设备水泵自动恢复供水。由于采用了*的变频控制技术，具有软启动，有过载、短路、过压、欠压、缺相、过热和失速保护、在异常情况下进行信号报警，自检、故障判断等功能。还根据用水量的高低自动调节给水流量。

　　乌兰浩特恒压供水设备厂主要功能

　　1、全自动完成多台水泵机组软启动，变频到工频运行以及停止的全部操作过程。

　　2、根据用水量的变化，变成多台泵组的启动和停止。

　　3、有压力设定值和实际压力值的LED显示功能。

　　4、有LED频率指示，变频异常指示，电机故障工况显示。

　　5、保护功能：具有欠压保护、过压保护、过载保护、短路保护、失速防止、烧损防止等功能。

　　乌兰浩特恒压供水设备投入使用，自来水管网的水进入供水罐，罐内空气从真空消除器排除，待水充满后，真空消除器自动关闭。当自来水管网压力能够满足用水要求时，系统由旁通止回阀向用水管网直接供水;当自来水管网压力不能满足用水需求时，系统压力信号由远传压力表反馈给变频控制器，水泵运行，并根据用水量的大小自动调节转速恒压供水，若运转水泵达到工频转速时，则启动另一台水泵变频运转。水泵供水时，若自来水管网的水量大于水泵流量，系统保持正常供水;用水高峰时，若自来水管网的水量小于水泵流量时，供水罐内的水作为补充水源仍能正常供水，此时，空气由真空消除器进入供水罐，罐内真空遭到破坏，确保了自来水管网不产生负压，用水高峰过后，系统又恢复到正常供水状态。当自来水管网停水，造成供水罐液位不断下降，液位将信号反馈给变频控制器，水泵自动停机，以保护水泵机组，供水罐可以储存并释放能量，避免了水泵频繁启动。

　　There is a famous song called Never Say Never, it is one of my favorite songs. The lyrics l people no matter what happens, never to give up, then you will be successful if you are stick on. Before, I believe in those words, I think if people insist, they can do everything. But last week, I saw a TV show, a scholarship told people to learn to give up sometimes, and they could gain more. He explained that he met a boy who was not good at studying, but he was skilled in cooking, so he encouraged the boy to give up studying the major that he was not good at and learned to be a cook. And now, the boy is a famous cook, it proves that give up is not a bad thing, people need to find the right place, or they will not successful.

g=EN-US>

　　CDL4-12系列可根据自来水管网压力稳定情况，配置小型气压罐，避免水泵频繁启动，以延长设备使用寿命，其蓄能、稳压性能更加显著。

　　蚌埠箱式无负压供水设备用水原理

　　用水高峰时，若水泵流量大于自来水给水管网的流量，v稳流调节罐内的水作为补充水源仍能保持一定时段的正常供水，此时空气经真空消除器进入罐内，破坏了罐内的真空形成，确保自来水给水管网不产生负压;用水高峰过后，系统又恢复正常供水状态;

　　当自来水管网停水时，蚌埠箱式无负压供水设备稳流调节罐内的水位不断下降，液位探测器信号反馈给变频控制器，水泵自动停机，以保护水泵机组;

　　夜间小流量用水且自来水给水管网压力不能满足要求时， 蓄能罐可以释放其贮存能量，避免了水泵的频繁启动。蓄能罐根据自来水给水管网的压力稳定情况配置。

　　Today, after school, my friends asked me to have dinner with them, I felt so happy and went the restaurant with them. Then I found they wanted to eat buffet, I was so happy, because I always wanted to have buffet, I could eat a lot of food. As we paid the money more than we usually spent, so all of us wanted to eat as more as possible, even though we were full enough, we still tried to eat. I would go the wash room many times, so that I could continue to eat. I found eating the buffet should be a happy thing for me, but now it seemed to be a kind of torture, I always told myself to eat more than I could bear, my stomach hurt. The experience to eat buffet lets me realize that I should enjoy the food instead of eat more than I could bear.